diff --git a/components/engine/.gitignore b/components/engine/.gitignore
index 8cf66168eb..00d66de3ed 100644
--- a/components/engine/.gitignore
+++ b/components/engine/.gitignore
@@ -18,3 +18,4 @@ bundles/
 .hg/
 .git/
 vendor/pkg/
+pyenv
diff --git a/components/engine/AUTHORS b/components/engine/AUTHORS
index 64f2ce21aa..60533c1cc2 100644
--- a/components/engine/AUTHORS
+++ b/components/engine/AUTHORS
@@ -44,6 +44,7 @@ Daniel Nordberg <dnordberg@gmail.com>
 Daniel Robinson <gottagetmac@gmail.com>
 Daniel Von Fange <daniel@leancoder.com>
 Daniel YC Lin <dlin.tw@gmail.com>
+Darren Coxall <darren@darrencoxall.com>
 David Calavera <david.calavera@gmail.com>
 David Sissitka <me@dsissitka.com>
 Deni Bertovic <deni@kset.org>
@@ -94,6 +95,7 @@ Jonathan Rudenberg <jonathan@titanous.com>
 Joost Cassee <joost@cassee.net>
 Jordan Arentsen <blissdev@gmail.com>
 Joseph Anthony Pasquale Holsten <joseph@josephholsten.com>
+Josh Poimboeuf <jpoimboe@redhat.com>
 Julien Barbier <write0@gmail.com>
 Jérôme Petazzoni <jerome.petazzoni@dotcloud.com>
 Karan Lyons <karan@karanlyons.com>
@@ -119,6 +121,7 @@ Marko Mikulicic <mmikulicic@gmail.com>
 Markus Fix <lispmeister@gmail.com>
 Martin Redmond <martin@tinychat.com>
 Matt Apperson <me@mattapperson.com>
+Mathieu Le Marec - Pasquet <kiorky@cryptelium.net>
 Matt Bachmann <bachmann.matt@gmail.com>
 Matthew Mueller <mattmuelle@gmail.com>
 Maxim Treskin <zerthurd@gmail.com>
@@ -165,6 +168,7 @@ Sridatta Thatipamala <sthatipamala@gmail.com>
 Sridhar Ratnakumar <sridharr@activestate.com>
 Steeve Morin <steeve.morin@gmail.com>
 Stefan Praszalowicz <stefan@greplin.com>
+Sven Dowideit <SvenDowideit@home.org.au>
 Thatcher Peskens <thatcher@dotcloud.com>
 Thermionix <bond711@gmail.com>
 Thijs Terlouw <thijsterlouw@gmail.com>
diff --git a/components/engine/CHANGELOG.md b/components/engine/CHANGELOG.md
index f5c9617463..a1042ba53a 100644
--- a/components/engine/CHANGELOG.md
+++ b/components/engine/CHANGELOG.md
@@ -1,5 +1,43 @@
 # Changelog
 
+## 0.6.7 (2013-11-21)
+
+#### Runtime
+
+* Improved stability, fixes some race conditons
+* Skip the volumes mounted when deleting the volumes of container.
+* Fix layer size computation: handle hard links correctly
+* Use the work Path for docker cp CONTAINER:PATH
+* Fix tmp dir never cleanup
+* Speedup docker ps
+* More informative error message on name collisions
+* Fix nameserver regex
+* Always return long id's
+* Fix container restart race condition
+* Keep published ports on docker stop;docker start
+* Fix container networking on Fedora
+* Correctly express "any address" to iptables
+* Fix network setup when reconnecting to ghost container
+* Prevent deletion if image is used by a running container
+* Lock around read operations in graph
+
+#### RemoteAPI
+
+* Return full ID on docker rmi
+
+#### Client
+
++ Add -tree option to images
++ Offline image transfer
+* Exit with status 2 on usage error and display usage on stderr
+* Do not forward SIGCHLD to container
+* Use string timestamp for docker events -since
+
+#### Other
+
+* Update to go 1.2rc5
++ Add /etc/default/docker support to upstart
+
 ## 0.6.6 (2013-11-06)
 
 #### Runtime
diff --git a/components/engine/CONTRIBUTING.md b/components/engine/CONTRIBUTING.md
index 43137c67e2..4024bf2634 100644
--- a/components/engine/CONTRIBUTING.md
+++ b/components/engine/CONTRIBUTING.md
@@ -1,11 +1,14 @@
 # Contributing to Docker
 
-Want to hack on Docker? Awesome! Here are instructions to get you started. They are probably not perfect, please let us know if anything feels
-wrong or incomplete.
+Want to hack on Docker? Awesome! Here are instructions to get you
+started. They are probably not perfect, please let us know if anything
+feels wrong or incomplete.
 
 ## Build Environment
 
-For instructions on setting up your development environment, please see our dedicated [dev environment setup docs](http://docs.docker.io/en/latest/contributing/devenvironment/).
+For instructions on setting up your development environment, please
+see our dedicated [dev environment setup
+docs](http://docs.docker.io/en/latest/contributing/devenvironment/).
 
 ## Contribution guidelines
 
diff --git a/components/engine/Dockerfile b/components/engine/Dockerfile
index 9bfa266a22..4414a735dd 100644
--- a/components/engine/Dockerfile
+++ b/components/engine/Dockerfile
@@ -36,7 +36,7 @@ run	apt-get install -y -q mercurial
 run apt-get install -y -q build-essential libsqlite3-dev
 
 # Install Go
-run	curl -s https://go.googlecode.com/files/go1.2rc3.src.tar.gz | tar -v -C /usr/local -xz
+run	curl -s https://go.googlecode.com/files/go1.2rc5.src.tar.gz | tar -v -C /usr/local -xz
 env	PATH	/usr/local/go/bin:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin
 env	GOPATH	/go:/go/src/github.com/dotcloud/docker/vendor
 run cd /usr/local/go/src && ./make.bash && go install -ldflags '-w -linkmode external -extldflags "-static -Wl,--unresolved-symbols=ignore-in-shared-libs"' -tags netgo -a std
@@ -46,10 +46,9 @@ run	apt-get install -y -q ruby1.9.3 rubygems libffi-dev
 run	gem install --no-rdoc --no-ri fpm
 run	apt-get install -y -q reprepro dpkg-sig
 
-# Install s3cmd 1.0.1 (earlier versions don't support env variables in the config)
 run	apt-get install -y -q python-pip
-run	pip install s3cmd
-run	pip install python-magic
+run	pip install s3cmd==1.1.0-beta3
+run	pip install python-magic==0.4.6
 run	/bin/echo -e '[default]\naccess_key=$AWS_ACCESS_KEY\nsecret_key=$AWS_SECRET_KEY\n' > /.s3cfg
 
 # Runtime dependencies
diff --git a/components/engine/NOTICE b/components/engine/NOTICE
index 08be17f366..fb6810bc28 100644
--- a/components/engine/NOTICE
+++ b/components/engine/NOTICE
@@ -8,35 +8,12 @@ by Keith Rarick, licensed under the MIT License.
 
 The following is courtesy of our legal counsel:
 
-Transfers of Docker shall be in accordance with applicable export
-controls of any country and all other applicable legal requirements.
-Docker shall not be distributed or downloaded to or in Cuba, Iran,
-North Korea, Sudan or Syria and shall not be distributed or downloaded
-to any person on the Denied Persons List administered by the U.S.
-Department of Commerce.
 
-What does that mean? 
-Here is a further explanation from our legal counsel:
+Use and transfer of Docker may be subject to certain restrictions by the
+United States and other governments.  
+It is your responsibility to ensure that your use and/or transfer does not
+violate applicable laws. 
 
-Like all software products that utilize cryptography, the export and
-use of Docker is subject to the U.S. Commerce Department's Export
-Administration Regulations (EAR) because it uses or contains
-cryptography (see
-http://www.bis.doc.gov/index.php/policy-guidance/encryption).  Certain
-free and open source software projects have a lightweight set of
-requirements, which can generally be met by providing email notice to
-the appropriate U.S. government agencies that their source code is
-available on a publicly available repository and making the
-appropriate statements in the README.
+For more information, please see http://www.bis.doc.gov
 
-The restrictions of the EAR apply to certain denied locations
-(currently Iran, Sudan, Syria, North Korea, or Cuba) and those
-individuals on the Denied Persons List, which is available here:
-http://www.bis.doc.gov/index.php/policy-guidance/lists-of-parties-of-concern/denied-persons-list.
-If you are incorporating Docker into a new open source project, the
-EAR restrictions apply to your incorporation of Docker into your
-project in the same manner as other cryptography-enabled projects,
-such as OpenSSL, almost all Linux distributions, etc.
-
-For more information, see http://www.apache.org/dev/crypto.html and/or
-seek legal counsel.
+See also http://www.apache.org/dev/crypto.html and/or seek legal counsel.
diff --git a/components/engine/README.md b/components/engine/README.md
index 0d0b1cd888..12ffc2e8ec 100644
--- a/components/engine/README.md
+++ b/components/engine/README.md
@@ -193,10 +193,9 @@ wrong or incomplete.
 *Brought to you courtesy of our legal counsel. For more context,
 please see the Notice document.*
 
-Transfers of Docker shall be in accordance with applicable export controls 
-of any country and all other applicable legal requirements. Without limiting the 
-foregoing, Docker shall not be distributed or downloaded to any individual or 
-location if such distribution or download would violate the applicable US 
-government export regulations. 
+Use and transfer of Docker may be subject to certain restrictions by the
+United States and other governments.  
+It is your responsibility to ensure that your use and/or transfer does not
+violate applicable laws. 
 
 For more information, please see http://www.bis.doc.gov
diff --git a/components/engine/VERSION b/components/engine/VERSION
index 05e8a4593f..3b4b12db5a 100644
--- a/components/engine/VERSION
+++ b/components/engine/VERSION
@@ -1 +1 @@
-0.6.6
+0.6.7-dev
diff --git a/components/engine/Vagrantfile b/components/engine/Vagrantfile
index 93a2219fa0..6bbea51d46 100644
--- a/components/engine/Vagrantfile
+++ b/components/engine/Vagrantfile
@@ -4,65 +4,135 @@
 BOX_NAME = ENV['BOX_NAME'] || "ubuntu"
 BOX_URI = ENV['BOX_URI'] || "http://files.vagrantup.com/precise64.box"
 VF_BOX_URI = ENV['BOX_URI'] || "http://files.vagrantup.com/precise64_vmware_fusion.box"
+AWS_BOX_URI = ENV['BOX_URI'] || "https://github.com/mitchellh/vagrant-aws/raw/master/dummy.box"
 AWS_REGION = ENV['AWS_REGION'] || "us-east-1"
-AWS_AMI    = ENV['AWS_AMI']    || "ami-d0f89fb9"
+AWS_AMI = ENV['AWS_AMI'] || "ami-69f5a900"
+AWS_INSTANCE_TYPE = ENV['AWS_INSTANCE_TYPE'] || 't1.micro'
+
 FORWARD_DOCKER_PORTS = ENV['FORWARD_DOCKER_PORTS']
 
+SSH_PRIVKEY_PATH = ENV["SSH_PRIVKEY_PATH"]
+
+# A script to upgrade from the 12.04 kernel to the raring backport kernel (3.8)
+# and install docker.
+$script = <<SCRIPT
+# The username to add to the docker group will be passed as the first argument
+# to the script.  If nothing is passed, default to "vagrant".
+user="$1"
+if [ -z "$user" ]; then
+    user=vagrant
+fi
+
+# Adding an apt gpg key is idempotent.
+wget -q -O - https://get.docker.io/gpg | apt-key add -
+
+# Creating the docker.list file is idempotent, but it may overrite desired
+# settings if it already exists.  This could be solved with md5sum but it
+# doesn't seem worth it.
+echo 'deb http://get.docker.io/ubuntu docker main' > \
+    /etc/apt/sources.list.d/docker.list
+
+# Update remote package metadata.  'apt-get update' is idempotent.
+apt-get update -q
+
+# Install docker.  'apt-get install' is idempotent.
+apt-get install -q -y lxc-docker
+
+usermod -a -G docker "$user"
+
+tmp=`mktemp -q` && {
+    # Only install the backport kernel, don't bother upgrade if the backport is
+    # already installed.  We want parse the output of apt so we need to save it
+    # with 'tee'.  NOTE: The installation of the kernel will trigger dkms to
+    # install vboxguest if needed.
+    apt-get install -q -y --no-upgrade linux-image-generic-lts-raring | \
+        tee "$tmp"
+
+    # Parse the number of installed packages from the output
+    NUM_INST=`awk '$2 == "upgraded," && $4 == "newly" { print $3 }' "$tmp"`
+    rm "$tmp"
+}
+
+# If the number of installed packages is greater than 0, we want to reboot (the
+# backport kernel was installed but is not running).
+if [ "$NUM_INST" -gt 0 ];
+then
+    echo "Rebooting down to activate new kernel."
+    echo "/vagrant will not be mounted.  Use 'vagrant halt' followed by"
+    echo "'vagrant up' to ensure /vagrant is mounted."
+    shutdown -r now
+fi
+SCRIPT
+
+# We need to install the virtualbox guest additions *before* we do the normal
+# docker installation.  As such this script is prepended to the common docker
+# install script above.  This allows the install of the backport kernel to
+# trigger dkms to build the virtualbox guest module install.
+$vbox_script = <<VBOX_SCRIPT + $script
+# Install the VirtualBox guest additions if they aren't already installed.
+if [ ! -d /opt/VBoxGuestAdditions-4.3.2/ ]; then
+    # Update remote package metadata.  'apt-get update' is idempotent.
+    apt-get update -q
+
+    # Kernel Headers and dkms are required to build the vbox guest kernel
+    # modules.
+    apt-get install -q -y linux-headers-generic-lts-raring dkms
+
+    echo 'Downloading VBox Guest Additions...'
+    wget -cq http://dlc.sun.com.edgesuite.net/virtualbox/4.3.2/VBoxGuestAdditions_4.3.2.iso
+
+    mount -o loop,ro /home/vagrant/VBoxGuestAdditions_4.3.2.iso /mnt
+    /mnt/VBoxLinuxAdditions.run --nox11
+    umount /mnt
+fi
+VBOX_SCRIPT
+
 Vagrant::Config.run do |config|
   # Setup virtual machine box. This VM configuration code is always executed.
   config.vm.box = BOX_NAME
   config.vm.box_url = BOX_URI
 
-  config.ssh.forward_agent = true
-
-  # Provision docker and new kernel if deployment was not done.
-  # It is assumed Vagrant can successfully launch the provider instance.
-  if Dir.glob("#{File.dirname(__FILE__)}/.vagrant/machines/default/*/id").empty?
-    # Add lxc-docker package
-    pkg_cmd = "wget -q -O - https://get.docker.io/gpg | apt-key add -;" \
-      "echo deb http://get.docker.io/ubuntu docker main > /etc/apt/sources.list.d/docker.list;" \
-      "apt-get update -qq; apt-get install -q -y --force-yes lxc-docker; "
-    # Add Ubuntu raring backported kernel
-    pkg_cmd << "apt-get update -qq; apt-get install -q -y linux-image-generic-lts-raring; "
-    # Add guest additions if local vbox VM. As virtualbox is the default provider,
-    # it is assumed it won't be explicitly stated.
-    if ENV["VAGRANT_DEFAULT_PROVIDER"].nil? && ARGV.none? { |arg| arg.downcase.start_with?("--provider") }
-      pkg_cmd << "apt-get install -q -y linux-headers-generic-lts-raring dkms; " \
-        "echo 'Downloading VBox Guest Additions...'; " \
-        "wget -q http://dlc.sun.com.edgesuite.net/virtualbox/4.2.12/VBoxGuestAdditions_4.2.12.iso; "
-      # Prepare the VM to add guest additions after reboot
-      pkg_cmd << "echo -e 'mount -o loop,ro /home/vagrant/VBoxGuestAdditions_4.2.12.iso /mnt\n" \
-        "echo yes | /mnt/VBoxLinuxAdditions.run\numount /mnt\n" \
-          "rm /root/guest_additions.sh; ' > /root/guest_additions.sh; " \
-        "chmod 700 /root/guest_additions.sh; " \
-        "sed -i -E 's#^exit 0#[ -x /root/guest_additions.sh ] \\&\\& /root/guest_additions.sh#' /etc/rc.local; " \
-        "echo 'Installation of VBox Guest Additions is proceeding in the background.'; " \
-        "echo '\"vagrant reload\" can be used in about 2 minutes to activate the new guest additions.'; "
-    end
-    # Add vagrant user to the docker group
-    pkg_cmd << "usermod -a -G docker vagrant; "
-    # Activate new kernel
-    pkg_cmd << "shutdown -r +1; "
-    config.vm.provision :shell, :inline => pkg_cmd
+  # Use the specified private key path if it is specified and not empty.
+  if SSH_PRIVKEY_PATH
+      config.ssh.private_key_path = SSH_PRIVKEY_PATH
   end
+
+  config.ssh.forward_agent = true
 end
 
-
 # Providers were added on Vagrant >= 1.1.0
+#
+# NOTE: The vagrant "vm.provision" appends its arguments to a list and executes
+# them in order.  If you invoke "vm.provision :shell, :inline => $script"
+# twice then vagrant will run the script two times.  Unfortunately when you use
+# providers and the override argument to set up provisioners (like the vbox
+# guest extensions) they 1) don't replace the other provisioners (they append
+# to the end of the list) and 2) you can't control the order the provisioners
+# are executed (you can only append to the list).  If you want the virtualbox
+# only script to run before the other script, you have to jump through a lot of
+# hoops.
+#
+# Here is my only repeatable solution: make one script that is common ($script)
+# and another script that is the virtual box guest *prepended* to the common
+# script.  Only ever use "vm.provision" *one time* per provider.  That means
+# every single provider has an override, and every single one configures
+# "vm.provision".  Much saddness, but such is life.
 Vagrant::VERSION >= "1.1.0" and Vagrant.configure("2") do |config|
   config.vm.provider :aws do |aws, override|
-    aws.access_key_id = ENV["AWS_ACCESS_KEY_ID"]
-    aws.secret_access_key = ENV["AWS_SECRET_ACCESS_KEY"]
+    username = "ubuntu"
+    override.vm.box_url = AWS_BOX_URI
+    override.vm.provision :shell, :inline => $script, :args => username
+    aws.access_key_id = ENV["AWS_ACCESS_KEY"]
+    aws.secret_access_key = ENV["AWS_SECRET_KEY"]
     aws.keypair_name = ENV["AWS_KEYPAIR_NAME"]
-    override.ssh.private_key_path = ENV["AWS_SSH_PRIVKEY"]
-    override.ssh.username = "ubuntu"
+    override.ssh.username = username
     aws.region = AWS_REGION
     aws.ami    = AWS_AMI
-    aws.instance_type = "t1.micro"
+    aws.instance_type = AWS_INSTANCE_TYPE
   end
 
-  config.vm.provider :rackspace do |rs|
-    config.ssh.private_key_path = ENV["RS_PRIVATE_KEY"]
+  config.vm.provider :rackspace do |rs, override|
+    override.vm.provision :shell, :inline => $script
     rs.username = ENV["RS_USERNAME"]
     rs.api_key  = ENV["RS_API_KEY"]
     rs.public_key_path = ENV["RS_PUBLIC_KEY"]
@@ -71,20 +141,25 @@ Vagrant::VERSION >= "1.1.0" and Vagrant.configure("2") do |config|
   end
 
   config.vm.provider :vmware_fusion do |f, override|
-    override.vm.box = BOX_NAME
     override.vm.box_url = VF_BOX_URI
     override.vm.synced_folder ".", "/vagrant", disabled: true
+    override.vm.provision :shell, :inline => $script
     f.vmx["displayName"] = "docker"
   end
 
-  config.vm.provider :virtualbox do |vb|
-    config.vm.box = BOX_NAME
-    config.vm.box_url = BOX_URI
+  config.vm.provider :virtualbox do |vb, override|
+    override.vm.provision :shell, :inline => $vbox_script
     vb.customize ["modifyvm", :id, "--natdnshostresolver1", "on"]
     vb.customize ["modifyvm", :id, "--natdnsproxy1", "on"]
   end
 end
 
+# If this is a version 1 config, virtualbox is the only option.  A version 2
+# config would have already been set in the above provider section.
+Vagrant::VERSION < "1.1.0" and Vagrant::Config.run do |config|
+  config.vm.provision :shell, :inline => $vbox_script
+end
+
 if !FORWARD_DOCKER_PORTS.nil?
   Vagrant::VERSION < "1.1.0" and Vagrant::Config.run do |config|
     (49000..49900).each do |port|
diff --git a/components/engine/api.go b/components/engine/api.go
index 0c06b2e6d1..1104b787b8 100644
--- a/components/engine/api.go
+++ b/components/engine/api.go
@@ -23,7 +23,7 @@ import (
 )
 
 const (
-	APIVERSION        = 1.6
+	APIVERSION        = 1.7
 	DEFAULTHTTPHOST   = "127.0.0.1"
 	DEFAULTHTTPPORT   = 4243
 	DEFAULTUNIXSOCKET = "/var/run/docker.sock"
@@ -61,7 +61,10 @@ func parseMultipartForm(r *http.Request) error {
 
 func httpError(w http.ResponseWriter, err error) {
 	statusCode := http.StatusInternalServerError
-	if strings.HasPrefix(err.Error(), "No such") {
+	// FIXME: this is brittle and should not be necessary.
+	// If we need to differentiate between different possible error types, we should
+	// create appropriate error types with clearly defined meaning.
+	if strings.Contains(err.Error(), "No such") {
 		statusCode = http.StatusNotFound
 	} else if strings.HasPrefix(err.Error(), "Bad parameter") {
 		statusCode = http.StatusBadRequest
@@ -146,13 +149,12 @@ func postContainersKill(srv *Server, version float64, w http.ResponseWriter, r *
 
 	signal := 0
 	if r != nil {
-		s := r.Form.Get("signal")
-		if s != "" {
-			if s, err := strconv.Atoi(s); err != nil {
+		if s := r.Form.Get("signal"); s != "" {
+			s, err := strconv.Atoi(s)
+			if err != nil {
 				return err
-			} else {
-				signal = s
 			}
+			signal = s
 		}
 	}
 	if err := srv.ContainerKill(name, signal); err != nil {
@@ -191,10 +193,23 @@ func getImagesJSON(srv *Server, version float64, w http.ResponseWriter, r *http.
 		return err
 	}
 
+	if version < 1.7 {
+		outs2 := []APIImagesOld{}
+		for _, ctnr := range outs {
+			outs2 = append(outs2, ctnr.ToLegacy()...)
+		}
+
+		return writeJSON(w, http.StatusOK, outs2)
+	}
 	return writeJSON(w, http.StatusOK, outs)
 }
 
 func getImagesViz(srv *Server, version float64, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	if version > 1.6 {
+		w.WriteHeader(http.StatusNotFound)
+		return fmt.Errorf("This is now implemented in the client.")
+	}
+
 	if err := srv.ImagesViz(w); err != nil {
 		return err
 	}
@@ -299,13 +314,10 @@ func getContainersTop(srv *Server, version float64, w http.ResponseWriter, r *ht
 	if err := parseForm(r); err != nil {
 		return err
 	}
-	name := vars["name"]
-	ps_args := r.Form.Get("ps_args")
-	procsStr, err := srv.ContainerTop(name, ps_args)
+	procsStr, err := srv.ContainerTop(vars["name"], r.Form.Get("ps_args"))
 	if err != nil {
 		return err
 	}
-
 	return writeJSON(w, http.StatusOK, procsStr)
 }
 
@@ -333,13 +345,12 @@ func getContainersJSON(srv *Server, version float64, w http.ResponseWriter, r *h
 	if version < 1.5 {
 		outs2 := []APIContainersOld{}
 		for _, ctnr := range outs {
-			outs2 = append(outs2, ctnr.ToLegacy())
+			outs2 = append(outs2, *ctnr.ToLegacy())
 		}
 
 		return writeJSON(w, http.StatusOK, outs2)
-	} else {
-		return writeJSON(w, http.StatusOK, outs)
 	}
+	return writeJSON(w, http.StatusOK, outs)
 }
 
 func postImagesTag(srv *Server, version float64, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
@@ -465,15 +476,16 @@ func postImagesInsert(srv *Server, version float64, w http.ResponseWriter, r *ht
 		w.Header().Set("Content-Type", "application/json")
 	}
 	sf := utils.NewStreamFormatter(version > 1.0)
-	imgID, err := srv.ImageInsert(name, url, path, w, sf)
+	err := srv.ImageInsert(name, url, path, w, sf)
 	if err != nil {
 		if sf.Used() {
 			w.Write(sf.FormatError(err))
 			return nil
 		}
+		return err
 	}
 
-	return writeJSON(w, http.StatusOK, &APIID{ID: imgID})
+	return nil
 }
 
 func postImagesPush(srv *Server, version float64, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
@@ -522,47 +534,52 @@ func postImagesPush(srv *Server, version float64, w http.ResponseWriter, r *http
 	return nil
 }
 
+func getImagesGet(srv *Server, version float64, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	name := vars["name"]
+	if version > 1.0 {
+		w.Header().Set("Content-Type", "application/x-tar")
+	}
+	return srv.ImageExport(name, w)
+}
+
+func postImagesLoad(srv *Server, version float64, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
+	return srv.ImageLoad(r.Body)
+}
+
 func postContainersCreate(srv *Server, version float64, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
 	if err := parseForm(r); err != nil {
 		return nil
 	}
-	config := &Config{}
 	out := &APIRun{}
-	name := r.Form.Get("name")
-
-	if err := json.NewDecoder(r.Body).Decode(config); err != nil {
+	job := srv.Eng.Job("create", r.Form.Get("name"))
+	if err := job.DecodeEnv(r.Body); err != nil {
 		return err
 	}
-
 	resolvConf, err := utils.GetResolvConf()
 	if err != nil {
 		return err
 	}
-
-	if !config.NetworkDisabled && len(config.Dns) == 0 && len(srv.runtime.config.Dns) == 0 && utils.CheckLocalDns(resolvConf) {
+	if !job.GetenvBool("NetworkDisabled") && len(job.Getenv("Dns")) == 0 && len(srv.runtime.config.Dns) == 0 && utils.CheckLocalDns(resolvConf) {
 		out.Warnings = append(out.Warnings, fmt.Sprintf("Docker detected local DNS server on resolv.conf. Using default external servers: %v", defaultDns))
-		config.Dns = defaultDns
+		job.SetenvList("Dns", defaultDns)
 	}
-
-	id, warnings, err := srv.ContainerCreate(config, name)
-	if err != nil {
+	// Read container ID from the first line of stdout
+	job.StdoutParseString(&out.ID)
+	// Read warnings from stderr
+	job.StderrParseLines(&out.Warnings, 0)
+	if err := job.Run(); err != nil {
 		return err
 	}
-	out.ID = id
-	for _, warning := range warnings {
-		out.Warnings = append(out.Warnings, warning)
-	}
-
-	if config.Memory > 0 && !srv.runtime.capabilities.MemoryLimit {
+	if job.GetenvInt("Memory") > 0 && !srv.runtime.capabilities.MemoryLimit {
 		log.Println("WARNING: Your kernel does not support memory limit capabilities. Limitation discarded.")
 		out.Warnings = append(out.Warnings, "Your kernel does not support memory limit capabilities. Limitation discarded.")
 	}
-	if config.Memory > 0 && !srv.runtime.capabilities.SwapLimit {
+	if job.GetenvInt("Memory") > 0 && !srv.runtime.capabilities.SwapLimit {
 		log.Println("WARNING: Your kernel does not support swap limit capabilities. Limitation discarded.")
 		out.Warnings = append(out.Warnings, "Your kernel does not support memory swap capabilities. Limitation discarded.")
 	}
 
-	if !config.NetworkDisabled && srv.runtime.capabilities.IPv4ForwardingDisabled {
+	if !job.GetenvBool("NetworkDisabled") && srv.runtime.capabilities.IPv4ForwardingDisabled {
 		log.Println("Warning: IPv4 forwarding is disabled.")
 		out.Warnings = append(out.Warnings, "IPv4 forwarding is disabled.")
 	}
@@ -629,36 +646,28 @@ func deleteImages(srv *Server, version float64, w http.ResponseWriter, r *http.R
 	if imgs != nil {
 		if len(imgs) != 0 {
 			return writeJSON(w, http.StatusOK, imgs)
-		} else {
-			return fmt.Errorf("Conflict, %s wasn't deleted", name)
 		}
-	} else {
-		w.WriteHeader(http.StatusNoContent)
+		return fmt.Errorf("Conflict, %s wasn't deleted", name)
 	}
+	w.WriteHeader(http.StatusNoContent)
 	return nil
 }
 
 func postContainersStart(srv *Server, version float64, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
-	var hostConfig *HostConfig
-	// allow a nil body for backwards compatibility
-	if r.Body != nil {
-		if matchesContentType(r.Header.Get("Content-Type"), "application/json") {
-			hostConfig = &HostConfig{}
-			if err := json.NewDecoder(r.Body).Decode(hostConfig); err != nil {
-				return err
-			}
-		}
-	}
-
 	if vars == nil {
 		return fmt.Errorf("Missing parameter")
 	}
 	name := vars["name"]
-	// Register any links from the host config before starting the container
-	if err := srv.RegisterLinks(name, hostConfig); err != nil {
-		return err
+	job := srv.Eng.Job("start", name)
+	// allow a nil body for backwards compatibility
+	if r.Body != nil {
+		if matchesContentType(r.Header.Get("Content-Type"), "application/json") {
+			if err := job.DecodeEnv(r.Body); err != nil {
+				return err
+			}
+		}
 	}
-	if err := srv.ContainerStart(name, hostConfig); err != nil {
+	if err := job.Run(); err != nil {
 		return err
 	}
 	w.WriteHeader(http.StatusNoContent)
@@ -922,7 +931,7 @@ func postBuild(srv *Server, version float64, w http.ResponseWriter, r *http.Requ
 		if err != nil {
 			return err
 		}
-		c, err := mkBuildContext(string(dockerFile), nil)
+		c, err := MkBuildContext(string(dockerFile), nil)
 		if err != nil {
 			return err
 		}
@@ -970,7 +979,7 @@ func postContainersCopy(srv *Server, version float64, w http.ResponseWriter, r *
 	}
 
 	if copyData.Resource == "" {
-		return fmt.Errorf("Resource cannot be empty")
+		return fmt.Errorf("Path cannot be empty")
 	}
 	if copyData.Resource[0] == '/' {
 		copyData.Resource = copyData.Resource[1:]
@@ -1039,6 +1048,7 @@ func createRouter(srv *Server, logging bool) (*mux.Router, error) {
 			"/images/json":                    getImagesJSON,
 			"/images/viz":                     getImagesViz,
 			"/images/search":                  getImagesSearch,
+			"/images/{name:.*}/get":           getImagesGet,
 			"/images/{name:.*}/history":       getImagesHistory,
 			"/images/{name:.*}/json":          getImagesByName,
 			"/containers/ps":                  getContainersJSON,
@@ -1055,6 +1065,7 @@ func createRouter(srv *Server, logging bool) (*mux.Router, error) {
 			"/build":                        postBuild,
 			"/images/create":                postImagesCreate,
 			"/images/{name:.*}/insert":      postImagesInsert,
+			"/images/load":                  postImagesLoad,
 			"/images/{name:.*}/push":        postImagesPush,
 			"/images/{name:.*}/tag":         postImagesTag,
 			"/containers/create":            postContainersCreate,
@@ -1100,6 +1111,20 @@ func createRouter(srv *Server, logging bool) (*mux.Router, error) {
 	return r, nil
 }
 
+// ServeRequest processes a single http request to the docker remote api.
+// FIXME: refactor this to be part of Server and not require re-creating a new
+// router each time. This requires first moving ListenAndServe into Server.
+func ServeRequest(srv *Server, apiversion float64, w http.ResponseWriter, req *http.Request) error {
+	router, err := createRouter(srv, false)
+	if err != nil {
+		return err
+	}
+	// Insert APIVERSION into the request as a convenience
+	req.URL.Path = fmt.Sprintf("/v%g%s", apiversion, req.URL.Path)
+	router.ServeHTTP(w, req)
+	return nil
+}
+
 func ListenAndServe(proto, addr string, srv *Server, logging bool) error {
 	log.Printf("Listening for HTTP on %s (%s)\n", addr, proto)
 
diff --git a/components/engine/api_params.go b/components/engine/api_params.go
index f666ac2393..d3dfa1fb01 100644
--- a/components/engine/api_params.go
+++ b/components/engine/api_params.go
@@ -1,119 +1,148 @@
 package docker
 
-type APIHistory struct {
-	ID        string   `json:"Id"`
-	Tags      []string `json:",omitempty"`
-	Created   int64
-	CreatedBy string `json:",omitempty"`
-	Size      int64
+import "strings"
+
+type (
+	APIHistory struct {
+		ID        string   `json:"Id"`
+		Tags      []string `json:",omitempty"`
+		Created   int64
+		CreatedBy string `json:",omitempty"`
+		Size      int64
+	}
+
+	APIImages struct {
+		ID          string   `json:"Id"`
+		RepoTags    []string `json:",omitempty"`
+		Created     int64
+		Size        int64
+		VirtualSize int64
+		ParentId    string `json:",omitempty"`
+	}
+
+	APIImagesOld struct {
+		Repository  string `json:",omitempty"`
+		Tag         string `json:",omitempty"`
+		ID          string `json:"Id"`
+		Created     int64
+		Size        int64
+		VirtualSize int64
+	}
+
+	APIInfo struct {
+		Debug              bool
+		Containers         int
+		Images             int
+		NFd                int    `json:",omitempty"`
+		NGoroutines        int    `json:",omitempty"`
+		MemoryLimit        bool   `json:",omitempty"`
+		SwapLimit          bool   `json:",omitempty"`
+		IPv4Forwarding     bool   `json:",omitempty"`
+		LXCVersion         string `json:",omitempty"`
+		NEventsListener    int    `json:",omitempty"`
+		KernelVersion      string `json:",omitempty"`
+		IndexServerAddress string `json:",omitempty"`
+	}
+
+	APITop struct {
+		Titles    []string
+		Processes [][]string
+	}
+
+	APIRmi struct {
+		Deleted  string `json:",omitempty"`
+		Untagged string `json:",omitempty"`
+	}
+
+	APIContainers struct {
+		ID         string `json:"Id"`
+		Image      string
+		Command    string
+		Created    int64
+		Status     string
+		Ports      []APIPort
+		SizeRw     int64
+		SizeRootFs int64
+		Names      []string
+	}
+
+	APIContainersOld struct {
+		ID         string `json:"Id"`
+		Image      string
+		Command    string
+		Created    int64
+		Status     string
+		Ports      string
+		SizeRw     int64
+		SizeRootFs int64
+	}
+
+	APIID struct {
+		ID string `json:"Id"`
+	}
+
+	APIRun struct {
+		ID       string   `json:"Id"`
+		Warnings []string `json:",omitempty"`
+	}
+
+	APIPort struct {
+		PrivatePort int64
+		PublicPort  int64
+		Type        string
+		IP          string
+	}
+
+	APIVersion struct {
+		Version   string
+		GitCommit string `json:",omitempty"`
+		GoVersion string `json:",omitempty"`
+	}
+
+	APIWait struct {
+		StatusCode int
+	}
+
+	APIAuth struct {
+		Status string
+	}
+
+	APIImageConfig struct {
+		ID string `json:"Id"`
+		*Config
+	}
+
+	APICopy struct {
+		Resource string
+		HostPath string
+	}
+)
+
+func (api APIImages) ToLegacy() []APIImagesOld {
+	outs := []APIImagesOld{}
+	for _, repotag := range api.RepoTags {
+		components := strings.SplitN(repotag, ":", 2)
+		outs = append(outs, APIImagesOld{
+			ID:          api.ID,
+			Repository:  components[0],
+			Tag:         components[1],
+			Created:     api.Created,
+			Size:        api.Size,
+			VirtualSize: api.VirtualSize,
+		})
+	}
+	return outs
 }
 
-type APIImages struct {
-	Repository  string `json:",omitempty"`
-	Tag         string `json:",omitempty"`
-	ID          string `json:"Id"`
-	Created     int64
-	Size        int64
-	VirtualSize int64
-}
-
-type APIInfo struct {
-	Debug              bool
-	Containers         int
-	Images             int
-	NFd                int    `json:",omitempty"`
-	NGoroutines        int    `json:",omitempty"`
-	MemoryLimit        bool   `json:",omitempty"`
-	SwapLimit          bool   `json:",omitempty"`
-	IPv4Forwarding     bool   `json:",omitempty"`
-	LXCVersion         string `json:",omitempty"`
-	NEventsListener    int    `json:",omitempty"`
-	KernelVersion      string `json:",omitempty"`
-	IndexServerAddress string `json:",omitempty"`
-}
-
-type APITop struct {
-	Titles    []string
-	Processes [][]string
-}
-
-type APIRmi struct {
-	Deleted  string `json:",omitempty"`
-	Untagged string `json:",omitempty"`
-}
-
-type APIContainers struct {
-	ID         string `json:"Id"`
-	Image      string
-	Command    string
-	Created    int64
-	Status     string
-	Ports      []APIPort
-	SizeRw     int64
-	SizeRootFs int64
-	Names      []string
-}
-
-func (self *APIContainers) ToLegacy() APIContainersOld {
-	return APIContainersOld{
-		ID:         self.ID,
-		Image:      self.Image,
-		Command:    self.Command,
-		Created:    self.Created,
-		Status:     self.Status,
-		Ports:      displayablePorts(self.Ports),
-		SizeRw:     self.SizeRw,
-		SizeRootFs: self.SizeRootFs,
+func (api APIContainers) ToLegacy() *APIContainersOld {
+	return &APIContainersOld{
+		ID:         api.ID,
+		Image:      api.Image,
+		Command:    api.Command,
+		Created:    api.Created,
+		Status:     api.Status,
+		Ports:      displayablePorts(api.Ports),
+		SizeRw:     api.SizeRw,
+		SizeRootFs: api.SizeRootFs,
 	}
 }
-
-type APIContainersOld struct {
-	ID         string `json:"Id"`
-	Image      string
-	Command    string
-	Created    int64
-	Status     string
-	Ports      string
-	SizeRw     int64
-	SizeRootFs int64
-}
-
-type APIID struct {
-	ID string `json:"Id"`
-}
-
-type APIRun struct {
-	ID       string   `json:"Id"`
-	Warnings []string `json:",omitempty"`
-}
-
-type APIPort struct {
-	PrivatePort int64
-	PublicPort  int64
-	Type        string
-	IP          string
-}
-
-type APIVersion struct {
-	Version   string
-	GitCommit string `json:",omitempty"`
-	GoVersion string `json:",omitempty"`
-}
-
-type APIWait struct {
-	StatusCode int
-}
-
-type APIAuth struct {
-	Status string
-}
-
-type APIImageConfig struct {
-	ID string `json:"Id"`
-	*Config
-}
-
-type APICopy struct {
-	Resource string
-	HostPath string
-}
diff --git a/components/engine/api_unit_test.go b/components/engine/api_unit_test.go
new file mode 100644
index 0000000000..82095bd8b5
--- /dev/null
+++ b/components/engine/api_unit_test.go
@@ -0,0 +1,19 @@
+package docker
+
+import (
+	"testing"
+)
+
+func TestJsonContentType(t *testing.T) {
+	if !matchesContentType("application/json", "application/json") {
+		t.Fail()
+	}
+
+	if !matchesContentType("application/json; charset=utf-8", "application/json") {
+		t.Fail()
+	}
+
+	if matchesContentType("dockerapplication/json", "application/json") {
+		t.Fail()
+	}
+}
diff --git a/components/engine/archive/archive.go b/components/engine/archive/archive.go
index 97deb6c7b7..f30c8904b8 100644
--- a/components/engine/archive/archive.go
+++ b/components/engine/archive/archive.go
@@ -109,16 +109,17 @@ func Untar(archive io.Reader, path string) error {
 	buf := make([]byte, 10)
 	totalN := 0
 	for totalN < 10 {
-		if n, err := archive.Read(buf[totalN:]); err != nil {
+		n, err := archive.Read(buf[totalN:])
+		if err != nil {
 			if err == io.EOF {
 				return fmt.Errorf("Tarball too short")
 			}
 			return err
-		} else {
-			totalN += n
-			utils.Debugf("[tar autodetect] n: %d", n)
 		}
+		totalN += n
+		utils.Debugf("[tar autodetect] n: %d", n)
 	}
+
 	compression := DetectCompression(buf)
 
 	utils.Debugf("Archive compression detected: %s", compression.Extension())
diff --git a/components/engine/auth/auth.go b/components/engine/auth/auth.go
index 58b5f92cab..9acd00df61 100644
--- a/components/engine/auth/auth.go
+++ b/components/engine/auth/auth.go
@@ -196,10 +196,9 @@ func Login(authConfig *AuthConfig, factory *utils.HTTPRequestFactory) (string, e
 		if loginAgainstOfficialIndex {
 			return "", fmt.Errorf("Login: Your account hasn't been activated. " +
 				"Please check your e-mail for a confirmation link.")
-		} else {
-			return "", fmt.Errorf("Login: Your account hasn't been activated. " +
-				"Please see the documentation of the registry " + serverAddress + " for instructions how to activate it.")
 		}
+		return "", fmt.Errorf("Login: Your account hasn't been activated. " +
+			"Please see the documentation of the registry " + serverAddress + " for instructions how to activate it.")
 	} else if reqStatusCode == 400 {
 		if string(reqBody) == "\"Username or email already exists\"" {
 			req, err := factory.NewRequest("GET", serverAddress+"users/", nil)
diff --git a/components/engine/auth/auth_test.go b/components/engine/auth/auth_test.go
index 5dc634a719..5f2d3b85fd 100644
--- a/components/engine/auth/auth_test.go
+++ b/components/engine/auth/auth_test.go
@@ -1,11 +1,8 @@
 package auth
 
 import (
-	"crypto/rand"
-	"encoding/hex"
 	"io/ioutil"
 	"os"
-	"strings"
 	"testing"
 )
 
@@ -29,52 +26,6 @@ func TestEncodeAuth(t *testing.T) {
 	}
 }
 
-func TestLogin(t *testing.T) {
-	os.Setenv("DOCKER_INDEX_URL", "https://indexstaging-docker.dotcloud.com")
-	defer os.Setenv("DOCKER_INDEX_URL", "")
-	authConfig := &AuthConfig{Username: "unittester", Password: "surlautrerivejetattendrai", Email: "noise+unittester@dotcloud.com"}
-	status, err := Login(authConfig, nil)
-	if err != nil {
-		t.Fatal(err)
-	}
-	if status != "Login Succeeded" {
-		t.Fatalf("Expected status \"Login Succeeded\", found \"%s\" instead", status)
-	}
-}
-
-func TestCreateAccount(t *testing.T) {
-	os.Setenv("DOCKER_INDEX_URL", "https://indexstaging-docker.dotcloud.com")
-	defer os.Setenv("DOCKER_INDEX_URL", "")
-	tokenBuffer := make([]byte, 16)
-	_, err := rand.Read(tokenBuffer)
-	if err != nil {
-		t.Fatal(err)
-	}
-	token := hex.EncodeToString(tokenBuffer)[:12]
-	username := "ut" + token
-	authConfig := &AuthConfig{Username: username, Password: "test42", Email: "docker-ut+" + token + "@example.com"}
-	status, err := Login(authConfig, nil)
-	if err != nil {
-		t.Fatal(err)
-	}
-	expectedStatus := "Account created. Please use the confirmation link we sent" +
-		" to your e-mail to activate it."
-	if status != expectedStatus {
-		t.Fatalf("Expected status: \"%s\", found \"%s\" instead.", expectedStatus, status)
-	}
-
-	status, err = Login(authConfig, nil)
-	if err == nil {
-		t.Fatalf("Expected error but found nil instead")
-	}
-
-	expectedError := "Login: Account is not Active"
-
-	if !strings.Contains(err.Error(), expectedError) {
-		t.Fatalf("Expected message \"%s\" but found \"%s\" instead", expectedError, err)
-	}
-}
-
 func setupTempConfigFile() (*ConfigFile, error) {
 	root, err := ioutil.TempDir("", "docker-test-auth")
 	if err != nil {
diff --git a/components/engine/commands.go b/components/engine/commands.go
index 8a5ba8f0ed..c514aa28a0 100644
--- a/components/engine/commands.go
+++ b/components/engine/commands.go
@@ -22,6 +22,7 @@ import (
 	"net/url"
 	"os"
 	"os/signal"
+	"path"
 	"path/filepath"
 	"reflect"
 	"regexp"
@@ -92,6 +93,7 @@ func (cli *DockerCli) CmdHelp(args ...string) error {
 		{"insert", "Insert a file in an image"},
 		{"inspect", "Return low-level information on a container"},
 		{"kill", "Kill a running container"},
+		{"load", "Load an image from a tar archive"},
 		{"login", "Register or Login to the docker registry server"},
 		{"logs", "Fetch the logs of a container"},
 		{"port", "Lookup the public-facing port which is NAT-ed to PRIVATE_PORT"},
@@ -102,6 +104,7 @@ func (cli *DockerCli) CmdHelp(args ...string) error {
 		{"rm", "Remove one or more containers"},
 		{"rmi", "Remove one or more images"},
 		{"run", "Run a command in a new container"},
+		{"save", "Save an image to a tar archive"},
 		{"search", "Search for an image in the docker index"},
 		{"start", "Start a stopped container"},
 		{"stop", "Stop a running container"},
@@ -117,7 +120,7 @@ func (cli *DockerCli) CmdHelp(args ...string) error {
 }
 
 func (cli *DockerCli) CmdInsert(args ...string) error {
-	cmd := Subcmd("insert", "IMAGE URL PATH", "Insert a file from URL in the IMAGE at PATH")
+	cmd := cli.Subcmd("insert", "IMAGE URL PATH", "Insert a file from URL in the IMAGE at PATH")
 	if err := cmd.Parse(args); err != nil {
 		return nil
 	}
@@ -130,15 +133,12 @@ func (cli *DockerCli) CmdInsert(args ...string) error {
 	v.Set("url", cmd.Arg(1))
 	v.Set("path", cmd.Arg(2))
 
-	if err := cli.stream("POST", "/images/"+cmd.Arg(0)+"/insert?"+v.Encode(), nil, cli.out, nil); err != nil {
-		return err
-	}
-	return nil
+	return cli.stream("POST", "/images/"+cmd.Arg(0)+"/insert?"+v.Encode(), nil, cli.out, nil)
 }
 
 // mkBuildContext returns an archive of an empty context with the contents
 // of `dockerfile` at the path ./Dockerfile
-func mkBuildContext(dockerfile string, files [][2]string) (archive.Archive, error) {
+func MkBuildContext(dockerfile string, files [][2]string) (archive.Archive, error) {
 	buf := new(bytes.Buffer)
 	tw := tar.NewWriter(buf)
 	files = append(files, [2]string{"Dockerfile", dockerfile})
@@ -162,7 +162,7 @@ func mkBuildContext(dockerfile string, files [][2]string) (archive.Archive, erro
 }
 
 func (cli *DockerCli) CmdBuild(args ...string) error {
-	cmd := Subcmd("build", "[OPTIONS] PATH | URL | -", "Build a new container image from the source code at PATH")
+	cmd := cli.Subcmd("build", "[OPTIONS] PATH | URL | -", "Build a new container image from the source code at PATH")
 	tag := cmd.String("t", "", "Repository name (and optionally a tag) to be applied to the resulting image in case of success")
 	suppressOutput := cmd.Bool("q", false, "Suppress verbose build output")
 	noCache := cmd.Bool("no-cache", false, "Do not use cache when building the image")
@@ -188,7 +188,7 @@ func (cli *DockerCli) CmdBuild(args ...string) error {
 		if err != nil {
 			return err
 		}
-		context, err = mkBuildContext(string(dockerfile), nil)
+		context, err = MkBuildContext(string(dockerfile), nil)
 	} else if utils.IsURL(cmd.Arg(0)) || utils.IsGIT(cmd.Arg(0)) {
 		isRemote = true
 	} else {
@@ -260,7 +260,7 @@ func (cli *DockerCli) CmdBuild(args ...string) error {
 
 // 'docker login': login / register a user to registry service.
 func (cli *DockerCli) CmdLogin(args ...string) error {
-	cmd := Subcmd("login", "[OPTIONS] [SERVER]", "Register or Login to a docker registry server, if no server is specified \""+auth.IndexServerAddress()+"\" is the default.")
+	cmd := cli.Subcmd("login", "[OPTIONS] [SERVER]", "Register or Login to a docker registry server, if no server is specified \""+auth.IndexServerAddress()+"\" is the default.")
 
 	var username, password, email string
 
@@ -368,7 +368,7 @@ func (cli *DockerCli) CmdLogin(args ...string) error {
 
 // 'docker wait': block until a container stops
 func (cli *DockerCli) CmdWait(args ...string) error {
-	cmd := Subcmd("wait", "CONTAINER [CONTAINER...]", "Block until a container stops, then print its exit code.")
+	cmd := cli.Subcmd("wait", "CONTAINER [CONTAINER...]", "Block until a container stops, then print its exit code.")
 	if err := cmd.Parse(args); err != nil {
 		return nil
 	}
@@ -376,20 +376,22 @@ func (cli *DockerCli) CmdWait(args ...string) error {
 		cmd.Usage()
 		return nil
 	}
+	var encounteredError error
 	for _, name := range cmd.Args() {
 		status, err := waitForExit(cli, name)
 		if err != nil {
-			fmt.Fprintf(cli.err, "%s", err)
+			fmt.Fprintf(cli.err, "%s\n", err)
+			encounteredError = fmt.Errorf("Error: failed to wait one or more containers")
 		} else {
 			fmt.Fprintf(cli.out, "%d\n", status)
 		}
 	}
-	return nil
+	return encounteredError
 }
 
 // 'docker version': show version information
 func (cli *DockerCli) CmdVersion(args ...string) error {
-	cmd := Subcmd("version", "", "Show the docker version information.")
+	cmd := cli.Subcmd("version", "", "Show the docker version information.")
 	if err := cmd.Parse(args); err != nil {
 		return nil
 	}
@@ -440,7 +442,7 @@ func (cli *DockerCli) CmdVersion(args ...string) error {
 
 // 'docker info': display system-wide information.
 func (cli *DockerCli) CmdInfo(args ...string) error {
-	cmd := Subcmd("info", "", "Display system-wide information")
+	cmd := cli.Subcmd("info", "", "Display system-wide information")
 	if err := cmd.Parse(args); err != nil {
 		return nil
 	}
@@ -492,7 +494,7 @@ func (cli *DockerCli) CmdInfo(args ...string) error {
 }
 
 func (cli *DockerCli) CmdStop(args ...string) error {
-	cmd := Subcmd("stop", "[OPTIONS] CONTAINER [CONTAINER...]", "Stop a running container (Send SIGTERM, and then SIGKILL after grace period)")
+	cmd := cli.Subcmd("stop", "[OPTIONS] CONTAINER [CONTAINER...]", "Stop a running container (Send SIGTERM, and then SIGKILL after grace period)")
 	nSeconds := cmd.Int("t", 10, "Number of seconds to wait for the container to stop before killing it.")
 	if err := cmd.Parse(args); err != nil {
 		return nil
@@ -505,19 +507,21 @@ func (cli *DockerCli) CmdStop(args ...string) error {
 	v := url.Values{}
 	v.Set("t", strconv.Itoa(*nSeconds))
 
+	var encounteredError error
 	for _, name := range cmd.Args() {
 		_, _, err := cli.call("POST", "/containers/"+name+"/stop?"+v.Encode(), nil)
 		if err != nil {
 			fmt.Fprintf(cli.err, "%s\n", err)
+			encounteredError = fmt.Errorf("Error: failed to stop one or more containers")
 		} else {
 			fmt.Fprintf(cli.out, "%s\n", name)
 		}
 	}
-	return nil
+	return encounteredError
 }
 
 func (cli *DockerCli) CmdRestart(args ...string) error {
-	cmd := Subcmd("restart", "[OPTIONS] CONTAINER [CONTAINER...]", "Restart a running container")
+	cmd := cli.Subcmd("restart", "[OPTIONS] CONTAINER [CONTAINER...]", "Restart a running container")
 	nSeconds := cmd.Int("t", 10, "Number of seconds to try to stop for before killing the container. Once killed it will then be restarted. Default=10")
 	if err := cmd.Parse(args); err != nil {
 		return nil
@@ -530,15 +534,17 @@ func (cli *DockerCli) CmdRestart(args ...string) error {
 	v := url.Values{}
 	v.Set("t", strconv.Itoa(*nSeconds))
 
+	var encounteredError error
 	for _, name := range cmd.Args() {
 		_, _, err := cli.call("POST", "/containers/"+name+"/restart?"+v.Encode(), nil)
 		if err != nil {
 			fmt.Fprintf(cli.err, "%s\n", err)
+			encounteredError = fmt.Errorf("Error: failed to  restart one or more containers")
 		} else {
 			fmt.Fprintf(cli.out, "%s\n", name)
 		}
 	}
-	return nil
+	return encounteredError
 }
 
 func (cli *DockerCli) forwardAllSignals(cid string) chan os.Signal {
@@ -546,6 +552,9 @@ func (cli *DockerCli) forwardAllSignals(cid string) chan os.Signal {
 	utils.CatchAll(sigc)
 	go func() {
 		for s := range sigc {
+			if s == syscall.SIGCHLD {
+				continue
+			}
 			if _, _, err := cli.call("POST", fmt.Sprintf("/containers/%s/kill?signal=%d", cid, s), nil); err != nil {
 				utils.Debugf("Error sending signal: %s", err)
 			}
@@ -555,7 +564,7 @@ func (cli *DockerCli) forwardAllSignals(cid string) chan os.Signal {
 }
 
 func (cli *DockerCli) CmdStart(args ...string) error {
-	cmd := Subcmd("start", "CONTAINER [CONTAINER...]", "Restart a stopped container")
+	cmd := cli.Subcmd("start", "CONTAINER [CONTAINER...]", "Restart a stopped container")
 	attach := cmd.Bool("a", false, "Attach container's stdout/stderr and forward all signals to the process")
 	openStdin := cmd.Bool("i", false, "Attach container's stdin")
 	if err := cmd.Parse(args); err != nil {
@@ -567,6 +576,7 @@ func (cli *DockerCli) CmdStart(args ...string) error {
 	}
 
 	var cErr chan error
+	var tty bool
 	if *attach || *openStdin {
 		if cmd.NArg() > 1 {
 			return fmt.Errorf("Impossible to start and attach multiple containers at once.")
@@ -583,17 +593,13 @@ func (cli *DockerCli) CmdStart(args ...string) error {
 			return err
 		}
 
+		tty = container.Config.Tty
+
 		if !container.Config.Tty {
 			sigc := cli.forwardAllSignals(cmd.Arg(0))
 			defer utils.StopCatch(sigc)
 		}
 
-		if container.Config.Tty && cli.isTerminal {
-			if err := cli.monitorTtySize(cmd.Arg(0)); err != nil {
-				return err
-			}
-		}
-
 		var in io.ReadCloser
 
 		v := url.Values{}
@@ -631,14 +637,20 @@ func (cli *DockerCli) CmdStart(args ...string) error {
 		}
 		return encounteredError
 	}
+
 	if *openStdin || *attach {
+		if tty && cli.isTerminal {
+			if err := cli.monitorTtySize(cmd.Arg(0)); err != nil {
+				utils.Errorf("Error monitoring TTY size: %s\n", err)
+			}
+		}
 		return <-cErr
 	}
 	return nil
 }
 
 func (cli *DockerCli) CmdInspect(args ...string) error {
-	cmd := Subcmd("inspect", "CONTAINER|IMAGE [CONTAINER|IMAGE...]", "Return low-level information on a container/image")
+	cmd := cli.Subcmd("inspect", "CONTAINER|IMAGE [CONTAINER|IMAGE...]", "Return low-level information on a container/image")
 	if err := cmd.Parse(args); err != nil {
 		return nil
 	}
@@ -689,7 +701,7 @@ func (cli *DockerCli) CmdInspect(args ...string) error {
 }
 
 func (cli *DockerCli) CmdTop(args ...string) error {
-	cmd := Subcmd("top", "CONTAINER [ps OPTIONS]", "Lookup the running processes of a container")
+	cmd := cli.Subcmd("top", "CONTAINER [ps OPTIONS]", "Lookup the running processes of a container")
 	if err := cmd.Parse(args); err != nil {
 		return nil
 	}
@@ -721,7 +733,7 @@ func (cli *DockerCli) CmdTop(args ...string) error {
 }
 
 func (cli *DockerCli) CmdPort(args ...string) error {
-	cmd := Subcmd("port", "CONTAINER PRIVATE_PORT", "Lookup the public-facing port which is NAT-ed to PRIVATE_PORT")
+	cmd := cli.Subcmd("port", "CONTAINER PRIVATE_PORT", "Lookup the public-facing port which is NAT-ed to PRIVATE_PORT")
 	if err := cmd.Parse(args); err != nil {
 		return nil
 	}
@@ -763,7 +775,7 @@ func (cli *DockerCli) CmdPort(args ...string) error {
 
 // 'docker rmi IMAGE' removes all images with the name IMAGE
 func (cli *DockerCli) CmdRmi(args ...string) error {
-	cmd := Subcmd("rmi", "IMAGE [IMAGE...]", "Remove one or more images")
+	cmd := cli.Subcmd("rmi", "IMAGE [IMAGE...]", "Remove one or more images")
 	if err := cmd.Parse(args); err != nil {
 		return nil
 	}
@@ -772,15 +784,19 @@ func (cli *DockerCli) CmdRmi(args ...string) error {
 		return nil
 	}
 
+	var encounteredError error
 	for _, name := range cmd.Args() {
 		body, _, err := cli.call("DELETE", "/images/"+name, nil)
 		if err != nil {
-			fmt.Fprintf(cli.err, "%s", err)
+			fmt.Fprintf(cli.err, "%s\n", err)
+			encounteredError = fmt.Errorf("Error: failed to remove one or more images")
 		} else {
 			var outs []APIRmi
 			err = json.Unmarshal(body, &outs)
 			if err != nil {
-				return err
+				fmt.Fprintf(cli.err, "%s\n", err)
+				encounteredError = fmt.Errorf("Error: failed to remove one or more images")
+				continue
 			}
 			for _, out := range outs {
 				if out.Deleted != "" {
@@ -791,11 +807,11 @@ func (cli *DockerCli) CmdRmi(args ...string) error {
 			}
 		}
 	}
-	return nil
+	return encounteredError
 }
 
 func (cli *DockerCli) CmdHistory(args ...string) error {
-	cmd := Subcmd("history", "[OPTIONS] IMAGE", "Show the history of an image")
+	cmd := cli.Subcmd("history", "[OPTIONS] IMAGE", "Show the history of an image")
 	quiet := cmd.Bool("q", false, "only show numeric IDs")
 	noTrunc := cmd.Bool("notrunc", false, "Don't truncate output")
 
@@ -852,7 +868,7 @@ func (cli *DockerCli) CmdHistory(args ...string) error {
 }
 
 func (cli *DockerCli) CmdRm(args ...string) error {
-	cmd := Subcmd("rm", "[OPTIONS] CONTAINER [CONTAINER...]", "Remove one or more containers")
+	cmd := cli.Subcmd("rm", "[OPTIONS] CONTAINER [CONTAINER...]", "Remove one or more containers")
 	v := cmd.Bool("v", false, "Remove the volumes associated to the container")
 	link := cmd.Bool("link", false, "Remove the specified link and not the underlying container")
 
@@ -870,20 +886,23 @@ func (cli *DockerCli) CmdRm(args ...string) error {
 	if *link {
 		val.Set("link", "1")
 	}
+
+	var encounteredError error
 	for _, name := range cmd.Args() {
 		_, _, err := cli.call("DELETE", "/containers/"+name+"?"+val.Encode(), nil)
 		if err != nil {
 			fmt.Fprintf(cli.err, "%s\n", err)
+			encounteredError = fmt.Errorf("Error: failed to remove one or more containers")
 		} else {
 			fmt.Fprintf(cli.out, "%s\n", name)
 		}
 	}
-	return nil
+	return encounteredError
 }
 
 // 'docker kill NAME' kills a running container
 func (cli *DockerCli) CmdKill(args ...string) error {
-	cmd := Subcmd("kill", "CONTAINER [CONTAINER...]", "Kill a running container (send SIGKILL)")
+	cmd := cli.Subcmd("kill", "CONTAINER [CONTAINER...]", "Kill a running container (send SIGKILL)")
 	if err := cmd.Parse(args); err != nil {
 		return nil
 	}
@@ -892,19 +911,20 @@ func (cli *DockerCli) CmdKill(args ...string) error {
 		return nil
 	}
 
+	var encounteredError error
 	for _, name := range args {
-		_, _, err := cli.call("POST", "/containers/"+name+"/kill", nil)
-		if err != nil {
+		if _, _, err := cli.call("POST", "/containers/"+name+"/kill", nil); err != nil {
 			fmt.Fprintf(cli.err, "%s\n", err)
+			encounteredError = fmt.Errorf("Error: failed to kill one or more containers")
 		} else {
 			fmt.Fprintf(cli.out, "%s\n", name)
 		}
 	}
-	return nil
+	return encounteredError
 }
 
 func (cli *DockerCli) CmdImport(args ...string) error {
-	cmd := Subcmd("import", "URL|- [REPOSITORY[:TAG]]", "Create a new filesystem image from the contents of a tarball(.tar, .tar.gz, .tgz, .bzip, .tar.xz, .txz).")
+	cmd := cli.Subcmd("import", "URL|- [REPOSITORY[:TAG]]", "Create a new filesystem image from the contents of a tarball(.tar, .tar.gz, .tgz, .bzip, .tar.xz, .txz).")
 
 	if err := cmd.Parse(args); err != nil {
 		return nil
@@ -913,8 +933,16 @@ func (cli *DockerCli) CmdImport(args ...string) error {
 		cmd.Usage()
 		return nil
 	}
-	src := cmd.Arg(0)
-	repository, tag := utils.ParseRepositoryTag(cmd.Arg(1))
+
+	var src, repository, tag string
+
+	if cmd.NArg() == 3 {
+		fmt.Fprintf(cli.err, "[DEPRECATED] The format 'URL|- [REPOSITORY [TAG]]' as been deprecated. Please use URL|- [REPOSITORY[:TAG]]\n")
+		src, repository, tag = cmd.Arg(0), cmd.Arg(1), cmd.Arg(2)
+	} else {
+		src = cmd.Arg(0)
+		repository, tag = utils.ParseRepositoryTag(cmd.Arg(1))
+	}
 	v := url.Values{}
 	v.Set("repo", repository)
 	v.Set("tag", tag)
@@ -930,7 +958,7 @@ func (cli *DockerCli) CmdImport(args ...string) error {
 }
 
 func (cli *DockerCli) CmdPush(args ...string) error {
-	cmd := Subcmd("push", "NAME", "Push an image or a repository to the registry")
+	cmd := cli.Subcmd("push", "NAME", "Push an image or a repository to the registry")
 	if err := cmd.Parse(args); err != nil {
 		return nil
 	}
@@ -992,7 +1020,7 @@ func (cli *DockerCli) CmdPush(args ...string) error {
 }
 
 func (cli *DockerCli) CmdPull(args ...string) error {
-	cmd := Subcmd("pull", "NAME", "Pull an image or a repository from the registry")
+	cmd := cli.Subcmd("pull", "NAME", "Pull an image or a repository from the registry")
 	tag := cmd.String("t", "", "Download tagged image in repository")
 	if err := cmd.Parse(args); err != nil {
 		return nil
@@ -1052,11 +1080,12 @@ func (cli *DockerCli) CmdPull(args ...string) error {
 }
 
 func (cli *DockerCli) CmdImages(args ...string) error {
-	cmd := Subcmd("images", "[OPTIONS] [NAME]", "List images")
+	cmd := cli.Subcmd("images", "[OPTIONS] [NAME]", "List images")
 	quiet := cmd.Bool("q", false, "only show numeric IDs")
-	all := cmd.Bool("a", false, "show all images")
+	all := cmd.Bool("a", false, "show all images (by default filter out the intermediate images used to build)")
 	noTrunc := cmd.Bool("notrunc", false, "Don't truncate output")
 	flViz := cmd.Bool("viz", false, "output graph in graphviz format")
+	flTree := cmd.Bool("tree", false, "output graph in tree format")
 
 	if err := cmd.Parse(args); err != nil {
 		return nil
@@ -1067,11 +1096,77 @@ func (cli *DockerCli) CmdImages(args ...string) error {
 	}
 
 	if *flViz {
-		body, _, err := cli.call("GET", "/images/viz", false)
+		body, _, err := cli.call("GET", "/images/json?all=1", nil)
 		if err != nil {
 			return err
 		}
-		fmt.Fprintf(cli.out, "%s", body)
+
+		var outs []APIImages
+		err = json.Unmarshal(body, &outs)
+		if err != nil {
+			return err
+		}
+
+		fmt.Fprintf(cli.out, "digraph docker {\n")
+
+		for _, image := range outs {
+			if image.ParentId == "" {
+				fmt.Fprintf(cli.out, " base -> \"%s\" [style=invis]\n", utils.TruncateID(image.ID))
+			} else {
+				fmt.Fprintf(cli.out, " \"%s\" -> \"%s\"\n", utils.TruncateID(image.ParentId), utils.TruncateID(image.ID))
+			}
+			if image.RepoTags[0] != "<none>:<none>" {
+				fmt.Fprintf(cli.out, " \"%s\" [label=\"%s\\n%s\",shape=box,fillcolor=\"paleturquoise\",style=\"filled,rounded\"];\n", utils.TruncateID(image.ID), utils.TruncateID(image.ID), strings.Join(image.RepoTags, "\\n"))
+			}
+		}
+
+		fmt.Fprintf(cli.out, " base [style=invisible]\n}\n")
+	} else if *flTree {
+		body, _, err := cli.call("GET", "/images/json?all=1", nil)
+		if err != nil {
+			return err
+		}
+
+		var outs []APIImages
+		err = json.Unmarshal(body, &outs)
+		if err != nil {
+			return err
+		}
+
+		var startImageArg = cmd.Arg(0)
+		var startImage APIImages
+
+		var roots []APIImages
+		var byParent = make(map[string][]APIImages)
+		for _, image := range outs {
+			if image.ParentId == "" {
+				roots = append(roots, image)
+			} else {
+				if children, exists := byParent[image.ParentId]; exists {
+					byParent[image.ParentId] = append(children, image)
+				} else {
+					byParent[image.ParentId] = []APIImages{image}
+				}
+			}
+
+			if startImageArg != "" {
+				if startImageArg == image.ID || startImageArg == utils.TruncateID(image.ID) {
+					startImage = image
+				}
+
+				for _, repotag := range image.RepoTags {
+					if repotag == startImageArg {
+						startImage = image
+					}
+				}
+			}
+		}
+
+		if startImageArg != "" {
+			WalkTree(cli, noTrunc, []APIImages{startImage}, byParent, "")
+		} else {
+			WalkTree(cli, noTrunc, roots, byParent, "")
+		}
 	} else {
 		v := url.Values{}
 		if cmd.NArg() == 1 {
@@ -1098,26 +1193,24 @@ func (cli *DockerCli) CmdImages(args ...string) error {
 		}
 
 		for _, out := range outs {
-			if out.Repository == "" {
-				out.Repository = "<none>"
-			}
-			if out.Tag == "" {
-				out.Tag = "<none>"
-			}
+			for _, repotag := range out.RepoTags {
 
-			if !*noTrunc {
-				out.ID = utils.TruncateID(out.ID)
-			}
+				repo, tag := utils.ParseRepositoryTag(repotag)
 
-			if !*quiet {
-				fmt.Fprintf(w, "%s\t%s\t%s\t%s ago\t", out.Repository, out.Tag, out.ID, utils.HumanDuration(time.Now().Sub(time.Unix(out.Created, 0))))
-				if out.VirtualSize > 0 {
-					fmt.Fprintf(w, "%s (virtual %s)\n", utils.HumanSize(out.Size), utils.HumanSize(out.VirtualSize))
-				} else {
-					fmt.Fprintf(w, "%s\n", utils.HumanSize(out.Size))
+				if !*noTrunc {
+					out.ID = utils.TruncateID(out.ID)
+				}
+
+				if !*quiet {
+					fmt.Fprintf(w, "%s\t%s\t%s\t%s ago\t", repo, tag, out.ID, utils.HumanDuration(time.Now().Sub(time.Unix(out.Created, 0))))
+					if out.VirtualSize > 0 {
+						fmt.Fprintf(w, "%s (virtual %s)\n", utils.HumanSize(out.Size), utils.HumanSize(out.VirtualSize))
+					} else {
+						fmt.Fprintf(w, "%s\n", utils.HumanSize(out.Size))
+					}
+				} else {
+					fmt.Fprintln(w, out.ID)
 				}
-			} else {
-				fmt.Fprintln(w, out.ID)
 			}
 		}
 
@@ -1128,6 +1221,48 @@ func (cli *DockerCli) CmdImages(args ...string) error {
 	return nil
 }
 
+func WalkTree(cli *DockerCli, noTrunc *bool, images []APIImages, byParent map[string][]APIImages, prefix string) {
+	if len(images) > 1 {
+		length := len(images)
+		for index, image := range images {
+			if index+1 == length {
+				PrintTreeNode(cli, noTrunc, image, prefix+"└─")
+				if subimages, exists := byParent[image.ID]; exists {
+					WalkTree(cli, noTrunc, subimages, byParent, prefix+"  ")
+				}
+			} else {
+				PrintTreeNode(cli, noTrunc, image, prefix+"|─")
+				if subimages, exists := byParent[image.ID]; exists {
+					WalkTree(cli, noTrunc, subimages, byParent, prefix+"| ")
+				}
+			}
+		}
+	} else {
+		for _, image := range images {
+			PrintTreeNode(cli, noTrunc, image, prefix+"└─")
+			if subimages, exists := byParent[image.ID]; exists {
+				WalkTree(cli, noTrunc, subimages, byParent, prefix+"  ")
+			}
+		}
+	}
+}
+
+func PrintTreeNode(cli *DockerCli, noTrunc *bool, image APIImages, prefix string) {
+	var imageID string
+	if *noTrunc {
+		imageID = image.ID
+	} else {
+		imageID = utils.TruncateID(image.ID)
+	}
+
+	fmt.Fprintf(cli.out, "%s%s Size: %s (virtual %s)", prefix, imageID, utils.HumanSize(image.Size), utils.HumanSize(image.VirtualSize))
+	if image.RepoTags[0] != "<none>:<none>" {
+		fmt.Fprintf(cli.out, " Tags: %s\n", strings.Join(image.RepoTags, ", "))
+	} else {
+		fmt.Fprint(cli.out, "\n")
+	}
+}
+
 func displayablePorts(ports []APIPort) string {
 	result := []string{}
 	for _, port := range ports {
@@ -1142,7 +1277,7 @@ func displayablePorts(ports []APIPort) string {
 }
 
 func (cli *DockerCli) CmdPs(args ...string) error {
-	cmd := Subcmd("ps", "[OPTIONS]", "List containers")
+	cmd := cli.Subcmd("ps", "[OPTIONS]", "List containers")
 	quiet := cmd.Bool("q", false, "Only display numeric IDs")
 	size := cmd.Bool("s", false, "Display sizes")
 	all := cmd.Bool("a", false, "Show all containers. Only running containers are shown by default.")
@@ -1231,15 +1366,23 @@ func (cli *DockerCli) CmdPs(args ...string) error {
 }
 
 func (cli *DockerCli) CmdCommit(args ...string) error {
-	cmd := Subcmd("commit", "[OPTIONS] CONTAINER [REPOSITORY[:TAG]]", "Create a new image from a container's changes")
+	cmd := cli.Subcmd("commit", "[OPTIONS] CONTAINER [REPOSITORY[:TAG]]", "Create a new image from a container's changes")
 	flComment := cmd.String("m", "", "Commit message")
 	flAuthor := cmd.String("author", "", "Author (eg. \"John Hannibal Smith <hannibal@a-team.com>\"")
-	flConfig := cmd.String("run", "", "Config automatically applied when the image is run. "+`(ex: {"Cmd": ["cat", "/world"], "PortSpecs": ["22"]}')`)
+	flConfig := cmd.String("run", "", "Config automatically applied when the image is run. "+`(ex: -run='{"Cmd": ["cat", "/world"], "PortSpecs": ["22"]}')`)
 	if err := cmd.Parse(args); err != nil {
 		return nil
 	}
-	name := cmd.Arg(0)
-	repository, tag := utils.ParseRepositoryTag(cmd.Arg(1))
+
+	var name, repository, tag string
+
+	if cmd.NArg() == 3 {
+		fmt.Fprintf(cli.err, "[DEPRECATED] The format 'CONTAINER [REPOSITORY [TAG]]' as been deprecated. Please use CONTAINER [REPOSITORY[:TAG]]\n")
+		name, repository, tag = cmd.Arg(0), cmd.Arg(1), cmd.Arg(2)
+	} else {
+		name = cmd.Arg(0)
+		repository, tag = utils.ParseRepositoryTag(cmd.Arg(1))
+	}
 
 	if name == "" {
 		cmd.Usage()
@@ -1275,8 +1418,8 @@ func (cli *DockerCli) CmdCommit(args ...string) error {
 }
 
 func (cli *DockerCli) CmdEvents(args ...string) error {
-	cmd := Subcmd("events", "[OPTIONS]", "Get real time events from the server")
-	since := cmd.String("since", "", "Show events previously created (used for polling).")
+	cmd := cli.Subcmd("events", "[OPTIONS]", "Get real time events from the server")
+	since := cmd.String("since", "", "Show previously created events and then stream.")
 	if err := cmd.Parse(args); err != nil {
 		return nil
 	}
@@ -1288,7 +1431,17 @@ func (cli *DockerCli) CmdEvents(args ...string) error {
 
 	v := url.Values{}
 	if *since != "" {
-		v.Set("since", *since)
+		loc := time.FixedZone(time.Now().Zone())
+		format := "2006-01-02 15:04:05 -0700 MST"
+		if len(*since) < len(format) {
+			format = format[:len(*since)]
+		}
+
+		if t, err := time.ParseInLocation(format, *since, loc); err == nil {
+			v.Set("since", strconv.FormatInt(t.Unix(), 10))
+		} else {
+			v.Set("since", *since)
+		}
 	}
 
 	if err := cli.stream("GET", "/events?"+v.Encode(), nil, cli.out, nil); err != nil {
@@ -1298,7 +1451,7 @@ func (cli *DockerCli) CmdEvents(args ...string) error {
 }
 
 func (cli *DockerCli) CmdExport(args ...string) error {
-	cmd := Subcmd("export", "CONTAINER", "Export the contents of a filesystem as a tar archive")
+	cmd := cli.Subcmd("export", "CONTAINER", "Export the contents of a filesystem as a tar archive")
 	if err := cmd.Parse(args); err != nil {
 		return nil
 	}
@@ -1315,7 +1468,7 @@ func (cli *DockerCli) CmdExport(args ...string) error {
 }
 
 func (cli *DockerCli) CmdDiff(args ...string) error {
-	cmd := Subcmd("diff", "CONTAINER", "Inspect changes on a container's filesystem")
+	cmd := cli.Subcmd("diff", "CONTAINER", "Inspect changes on a container's filesystem")
 	if err := cmd.Parse(args); err != nil {
 		return nil
 	}
@@ -1341,7 +1494,7 @@ func (cli *DockerCli) CmdDiff(args ...string) error {
 }
 
 func (cli *DockerCli) CmdLogs(args ...string) error {
-	cmd := Subcmd("logs", "CONTAINER", "Fetch the logs of a container")
+	cmd := cli.Subcmd("logs", "CONTAINER", "Fetch the logs of a container")
 	if err := cmd.Parse(args); err != nil {
 		return nil
 	}
@@ -1368,7 +1521,7 @@ func (cli *DockerCli) CmdLogs(args ...string) error {
 }
 
 func (cli *DockerCli) CmdAttach(args ...string) error {
-	cmd := Subcmd("attach", "[OPTIONS] CONTAINER", "Attach to a running container")
+	cmd := cli.Subcmd("attach", "[OPTIONS] CONTAINER", "Attach to a running container")
 	noStdin := cmd.Bool("nostdin", false, "Do not attach stdin")
 	proxy := cmd.Bool("sig-proxy", true, "Proxify all received signal to the process (even in non-tty mode)")
 	if err := cmd.Parse(args); err != nil {
@@ -1390,7 +1543,7 @@ func (cli *DockerCli) CmdAttach(args ...string) error {
 		return err
 	}
 
-	if !container.State.Running {
+	if !container.State.IsRunning() {
 		return fmt.Errorf("Impossible to attach to a stopped container, start it first")
 	}
 
@@ -1423,7 +1576,7 @@ func (cli *DockerCli) CmdAttach(args ...string) error {
 }
 
 func (cli *DockerCli) CmdSearch(args ...string) error {
-	cmd := Subcmd("search", "TERM", "Search the docker index for images")
+	cmd := cli.Subcmd("search", "TERM", "Search the docker index for images")
 	noTrunc := cmd.Bool("notrunc", false, "Don't truncate output")
 	trusted := cmd.Bool("trusted", false, "Only show trusted builds")
 	stars := cmd.Int("stars", 0, "Only displays with at least xxx stars")
@@ -1535,7 +1688,7 @@ func (opts PathOpts) Set(val string) error {
 }
 
 func (cli *DockerCli) CmdTag(args ...string) error {
-	cmd := Subcmd("tag", "[OPTIONS] IMAGE REPOSITORY[:TAG]", "Tag an image into a repository")
+	cmd := cli.Subcmd("tag", "[OPTIONS] IMAGE REPOSITORY[:TAG]", "Tag an image into a repository")
 	force := cmd.Bool("f", false, "Force")
 	if err := cmd.Parse(args); err != nil {
 		return nil
@@ -1545,9 +1698,16 @@ func (cli *DockerCli) CmdTag(args ...string) error {
 		return nil
 	}
 
-	v := url.Values{}
-	repository, tag := utils.ParseRepositoryTag(cmd.Arg(1))
+	var repository, tag string
 
+	if cmd.NArg() == 3 {
+		fmt.Fprintf(cli.err, "[DEPRECATED] The format 'IMAGE [REPOSITORY [TAG]]' as been deprecated. Please use IMAGE [REPOSITORY[:TAG]]\n")
+		repository, tag = cmd.Arg(1), cmd.Arg(2)
+	} else {
+		repository, tag = utils.ParseRepositoryTag(cmd.Arg(1))
+	}
+
+	v := url.Values{}
 	v.Set("repo", repository)
 	v.Set("tag", tag)
 
@@ -1561,8 +1721,223 @@ func (cli *DockerCli) CmdTag(args ...string) error {
 	return nil
 }
 
+//FIXME Only used in tests
+func ParseRun(args []string, capabilities *Capabilities) (*Config, *HostConfig, *flag.FlagSet, error) {
+	cmd := flag.NewFlagSet("run", flag.ContinueOnError)
+	cmd.SetOutput(ioutil.Discard)
+	cmd.Usage = nil
+	return parseRun(cmd, args, capabilities)
+}
+
+func parseRun(cmd *flag.FlagSet, args []string, capabilities *Capabilities) (*Config, *HostConfig, *flag.FlagSet, error) {
+
+	flHostname := cmd.String("h", "", "Container host name")
+	flWorkingDir := cmd.String("w", "", "Working directory inside the container")
+	flUser := cmd.String("u", "", "Username or UID")
+	flDetach := cmd.Bool("d", false, "Detached mode: Run container in the background, print new container id")
+	flAttach := NewAttachOpts()
+	cmd.Var(flAttach, "a", "Attach to stdin, stdout or stderr.")
+	flStdin := cmd.Bool("i", false, "Keep stdin open even if not attached")
+	flTty := cmd.Bool("t", false, "Allocate a pseudo-tty")
+	flMemoryString := cmd.String("m", "", "Memory limit (format: <number><optional unit>, where unit = b, k, m or g)")
+	flContainerIDFile := cmd.String("cidfile", "", "Write the container ID to the file")
+	flNetwork := cmd.Bool("n", true, "Enable networking for this container")
+	flPrivileged := cmd.Bool("privileged", false, "Give extended privileges to this container")
+	flAutoRemove := cmd.Bool("rm", false, "Automatically remove the container when it exits (incompatible with -d)")
+	cmd.Bool("sig-proxy", true, "Proxify all received signal to the process (even in non-tty mode)")
+	cmd.String("name", "", "Assign a name to the container")
+	flPublishAll := cmd.Bool("P", false, "Publish all exposed ports to the host interfaces")
+
+	if capabilities != nil && *flMemoryString != "" && !capabilities.MemoryLimit {
+		//fmt.Fprintf(stdout, "WARNING: Your kernel does not support memory limit capabilities. Limitation discarded.\n")
+		*flMemoryString = ""
+	}
+
+	flCpuShares := cmd.Int64("c", 0, "CPU shares (relative weight)")
+
+	var flPublish utils.ListOpts
+	cmd.Var(&flPublish, "p", "Publish a container's port to the host (use 'docker port' to see the actual mapping)")
+
+	var flExpose utils.ListOpts
+	cmd.Var(&flExpose, "expose", "Expose a port from the container without publishing it to your host")
+
+	var flEnv utils.ListOpts
+	cmd.Var(&flEnv, "e", "Set environment variables")
+
+	var flDns utils.ListOpts
+	cmd.Var(&flDns, "dns", "Set custom dns servers")
+
+	flVolumes := NewPathOpts()
+	cmd.Var(flVolumes, "v", "Bind mount a volume (e.g. from the host: -v /host:/container, from docker: -v /container)")
+
+	var flVolumesFrom utils.ListOpts
+	cmd.Var(&flVolumesFrom, "volumes-from", "Mount volumes from the specified container(s)")
+
+	flEntrypoint := cmd.String("entrypoint", "", "Overwrite the default entrypoint of the image")
+
+	var flLxcOpts utils.ListOpts
+	cmd.Var(&flLxcOpts, "lxc-conf", "Add custom lxc options -lxc-conf=\"lxc.cgroup.cpuset.cpus = 0,1\"")
+
+	var flLinks utils.ListOpts
+	cmd.Var(&flLinks, "link", "Add link to another container (name:alias)")
+
+	if err := cmd.Parse(args); err != nil {
+		return nil, nil, cmd, err
+	}
+	if *flDetach && len(flAttach) > 0 {
+		return nil, nil, cmd, ErrConflictAttachDetach
+	}
+	if *flWorkingDir != "" && !path.IsAbs(*flWorkingDir) {
+		return nil, nil, cmd, ErrInvalidWorikingDirectory
+	}
+	if *flDetach && *flAutoRemove {
+		return nil, nil, cmd, ErrConflictDetachAutoRemove
+	}
+
+	// If neither -d or -a are set, attach to everything by default
+	if len(flAttach) == 0 && !*flDetach {
+		if !*flDetach {
+			flAttach.Set("stdout")
+			flAttach.Set("stderr")
+			if *flStdin {
+				flAttach.Set("stdin")
+			}
+		}
+	}
+
+	envs := []string{}
+
+	for _, env := range flEnv {
+		arr := strings.Split(env, "=")
+		if len(arr) > 1 {
+			envs = append(envs, env)
+		} else {
+			v := os.Getenv(env)
+			envs = append(envs, env+"="+v)
+		}
+	}
+
+	var flMemory int64
+
+	if *flMemoryString != "" {
+		parsedMemory, err := utils.RAMInBytes(*flMemoryString)
+
+		if err != nil {
+			return nil, nil, cmd, err
+		}
+
+		flMemory = parsedMemory
+	}
+
+	var binds []string
+
+	// add any bind targets to the list of container volumes
+	for bind := range flVolumes {
+		arr := strings.Split(bind, ":")
+		if len(arr) > 1 {
+			if arr[0] == "/" {
+				return nil, nil, cmd, fmt.Errorf("Invalid bind mount: source can't be '/'")
+			}
+			dstDir := arr[1]
+			flVolumes[dstDir] = struct{}{}
+			binds = append(binds, bind)
+			delete(flVolumes, bind)
+		}
+	}
+
+	parsedArgs := cmd.Args()
+	runCmd := []string{}
+	entrypoint := []string{}
+	image := ""
+	if len(parsedArgs) >= 1 {
+		image = cmd.Arg(0)
+	}
+	if len(parsedArgs) > 1 {
+		runCmd = parsedArgs[1:]
+	}
+	if *flEntrypoint != "" {
+		entrypoint = []string{*flEntrypoint}
+	}
+
+	var lxcConf []KeyValuePair
+	lxcConf, err := parseLxcConfOpts(flLxcOpts)
+	if err != nil {
+		return nil, nil, cmd, err
+	}
+
+	hostname := *flHostname
+	domainname := ""
+
+	parts := strings.SplitN(hostname, ".", 2)
+	if len(parts) > 1 {
+		hostname = parts[0]
+		domainname = parts[1]
+	}
+
+	ports, portBindings, err := parsePortSpecs(flPublish)
+	if err != nil {
+		return nil, nil, cmd, err
+	}
+
+	// Merge in exposed ports to the map of published ports
+	for _, e := range flExpose {
+		if strings.Contains(e, ":") {
+			return nil, nil, cmd, fmt.Errorf("Invalid port format for -expose: %s", e)
+		}
+		p := NewPort(splitProtoPort(e))
+		if _, exists := ports[p]; !exists {
+			ports[p] = struct{}{}
+		}
+	}
+
+	config := &Config{
+		Hostname:        hostname,
+		Domainname:      domainname,
+		PortSpecs:       nil, // Deprecated
+		ExposedPorts:    ports,
+		User:            *flUser,
+		Tty:             *flTty,
+		NetworkDisabled: !*flNetwork,
+		OpenStdin:       *flStdin,
+		Memory:          flMemory,
+		CpuShares:       *flCpuShares,
+		AttachStdin:     flAttach.Get("stdin"),
+		AttachStdout:    flAttach.Get("stdout"),
+		AttachStderr:    flAttach.Get("stderr"),
+		Env:             envs,
+		Cmd:             runCmd,
+		Dns:             flDns,
+		Image:           image,
+		Volumes:         flVolumes,
+		VolumesFrom:     strings.Join(flVolumesFrom, ","),
+		Entrypoint:      entrypoint,
+		WorkingDir:      *flWorkingDir,
+	}
+
+	hostConfig := &HostConfig{
+		Binds:           binds,
+		ContainerIDFile: *flContainerIDFile,
+		LxcConf:         lxcConf,
+		Privileged:      *flPrivileged,
+		PortBindings:    portBindings,
+		Links:           flLinks,
+		PublishAllPorts: *flPublishAll,
+	}
+
+	if capabilities != nil && flMemory > 0 && !capabilities.SwapLimit {
+		//fmt.Fprintf(stdout, "WARNING: Your kernel does not support swap limit capabilities. Limitation discarded.\n")
+		config.MemorySwap = -1
+	}
+
+	// When allocating stdin in attached mode, close stdin at client disconnect
+	if config.OpenStdin && config.AttachStdin {
+		config.StdinOnce = true
+	}
+	return config, hostConfig, cmd, nil
+}
+
 func (cli *DockerCli) CmdRun(args ...string) error {
-	config, hostConfig, cmd, err := ParseRun(args, nil)
+	config, hostConfig, cmd, err := parseRun(cli.Subcmd("run", "[OPTIONS] IMAGE [COMMAND] [ARG...]", "Run a command in a new container"), args, nil)
 	if err != nil {
 		return err
 	}
@@ -1773,7 +2148,7 @@ func (cli *DockerCli) CmdRun(args ...string) error {
 }
 
 func (cli *DockerCli) CmdCp(args ...string) error {
-	cmd := Subcmd("cp", "CONTAINER:RESOURCE HOSTPATH", "Copy files/folders from the RESOURCE to the HOSTPATH")
+	cmd := cli.Subcmd("cp", "CONTAINER:PATH HOSTPATH", "Copy files/folders from the PATH to the HOSTPATH")
 	if err := cmd.Parse(args); err != nil {
 		return nil
 	}
@@ -1787,7 +2162,7 @@ func (cli *DockerCli) CmdCp(args ...string) error {
 	info := strings.Split(cmd.Arg(0), ":")
 
 	if len(info) != 2 {
-		return fmt.Errorf("Error: Resource not specified")
+		return fmt.Errorf("Error: Path not specified")
 	}
 
 	copyData.Resource = info[1]
@@ -1807,6 +2182,41 @@ func (cli *DockerCli) CmdCp(args ...string) error {
 	return nil
 }
 
+func (cli *DockerCli) CmdSave(args ...string) error {
+	cmd := cli.Subcmd("save", "IMAGE DESTINATION", "Save an image to a tar archive")
+	if err := cmd.Parse(args); err != nil {
+		return err
+	}
+
+	if cmd.NArg() != 1 {
+		cmd.Usage()
+		return nil
+	}
+
+	image := cmd.Arg(0)
+	if err := cli.stream("GET", "/images/"+image+"/get", nil, cli.out, nil); err != nil {
+		return err
+	}
+	return nil
+}
+
+func (cli *DockerCli) CmdLoad(args ...string) error {
+	cmd := cli.Subcmd("load", "SOURCE", "Load an image from a tar archive")
+	if err := cmd.Parse(args); err != nil {
+		return err
+	}
+
+	if cmd.NArg() != 0 {
+		cmd.Usage()
+		return nil
+	}
+
+	if err := cli.stream("POST", "/images/load", cli.in, cli.out, nil); err != nil {
+		return err
+	}
+	return nil
+}
+
 func (cli *DockerCli) call(method, path string, data interface{}) ([]byte, int, error) {
 	var params io.Reader
 	if data != nil {
@@ -1858,7 +2268,7 @@ func (cli *DockerCli) call(method, path string, data interface{}) ([]byte, int,
 		if len(body) == 0 {
 			return nil, resp.StatusCode, fmt.Errorf("Error: %s", http.StatusText(resp.StatusCode))
 		}
-		return nil, resp.StatusCode, fmt.Errorf("Error: %s", body)
+		return nil, resp.StatusCode, fmt.Errorf("Error: %s", bytes.TrimSpace(body))
 	}
 	return body, resp.StatusCode, nil
 }
@@ -1914,15 +2324,14 @@ func (cli *DockerCli) stream(method, path string, in io.Reader, out io.Writer, h
 		if len(body) == 0 {
 			return fmt.Errorf("Error :%s", http.StatusText(resp.StatusCode))
 		}
-		return fmt.Errorf("Error: %s", body)
+		return fmt.Errorf("Error: %s", bytes.TrimSpace(body))
 	}
 
 	if matchesContentType(resp.Header.Get("Content-Type"), "application/json") {
 		return utils.DisplayJSONMessagesStream(resp.Body, out)
-	} else {
-		if _, err := io.Copy(out, resp.Body); err != nil {
-			return err
-		}
+	}
+	if _, err := io.Copy(out, resp.Body); err != nil {
+		return err
 	}
 	return nil
 }
@@ -2058,12 +2467,12 @@ func (cli *DockerCli) monitorTtySize(id string) error {
 	return nil
 }
 
-func Subcmd(name, signature, description string) *flag.FlagSet {
+func (cli *DockerCli) Subcmd(name, signature, description string) *flag.FlagSet {
 	flags := flag.NewFlagSet(name, flag.ContinueOnError)
 	flags.Usage = func() {
-		// FIXME: use custom stdout or return error
-		fmt.Fprintf(os.Stdout, "\nUsage: docker %s %s\n\n%s\n\n", name, signature, description)
+		fmt.Fprintf(cli.err, "\nUsage: docker %s %s\n\n%s\n\n", name, signature, description)
 		flags.PrintDefaults()
+		os.Exit(2)
 	}
 	return flags
 }
@@ -2108,7 +2517,7 @@ func getExitCode(cli *DockerCli, containerId string) (bool, int, error) {
 	if err := json.Unmarshal(body, c); err != nil {
 		return false, -1, err
 	}
-	return c.State.Running, c.State.ExitCode, nil
+	return c.State.IsRunning(), c.State.GetExitCode(), nil
 }
 
 func NewDockerCli(in io.ReadCloser, out, err io.Writer, proto, addr string) *DockerCli {
diff --git a/components/engine/config.go b/components/engine/config.go
index 40c47e692c..75cd0c753f 100644
--- a/components/engine/config.go
+++ b/components/engine/config.go
@@ -1,15 +1,14 @@
 package docker
 
 import (
-	"net"
 	"github.com/dotcloud/docker/engine"
+	"net"
 )
 
 // FIXME: separate runtime configuration from http api configuration
 type DaemonConfig struct {
 	Pidfile                     string
 	Root                        string
-	ProtoAddresses              []string
 	AutoRestart                 bool
 	EnableCors                  bool
 	Dns                         []string
@@ -36,7 +35,6 @@ func ConfigFromJob(job *engine.Job) *DaemonConfig {
 	} else {
 		config.BridgeIface = DefaultNetworkBridge
 	}
-	config.ProtoAddresses = job.GetenvList("ProtoAddresses")
 	config.DefaultIp = net.ParseIP(job.Getenv("DefaultIp"))
 	config.InterContainerCommunication = job.GetenvBool("InterContainerCommunication")
 	return &config
diff --git a/components/engine/config_test.go b/components/engine/config_test.go
new file mode 100644
index 0000000000..31c961135a
--- /dev/null
+++ b/components/engine/config_test.go
@@ -0,0 +1,149 @@
+package docker
+
+import (
+	"testing"
+)
+
+func TestCompareConfig(t *testing.T) {
+	volumes1 := make(map[string]struct{})
+	volumes1["/test1"] = struct{}{}
+	config1 := Config{
+		Dns:         []string{"1.1.1.1", "2.2.2.2"},
+		PortSpecs:   []string{"1111:1111", "2222:2222"},
+		Env:         []string{"VAR1=1", "VAR2=2"},
+		VolumesFrom: "11111111",
+		Volumes:     volumes1,
+	}
+	config2 := Config{
+		Dns:         []string{"0.0.0.0", "2.2.2.2"},
+		PortSpecs:   []string{"1111:1111", "2222:2222"},
+		Env:         []string{"VAR1=1", "VAR2=2"},
+		VolumesFrom: "11111111",
+		Volumes:     volumes1,
+	}
+	config3 := Config{
+		Dns:         []string{"1.1.1.1", "2.2.2.2"},
+		PortSpecs:   []string{"0000:0000", "2222:2222"},
+		Env:         []string{"VAR1=1", "VAR2=2"},
+		VolumesFrom: "11111111",
+		Volumes:     volumes1,
+	}
+	config4 := Config{
+		Dns:         []string{"1.1.1.1", "2.2.2.2"},
+		PortSpecs:   []string{"0000:0000", "2222:2222"},
+		Env:         []string{"VAR1=1", "VAR2=2"},
+		VolumesFrom: "22222222",
+		Volumes:     volumes1,
+	}
+	volumes2 := make(map[string]struct{})
+	volumes2["/test2"] = struct{}{}
+	config5 := Config{
+		Dns:         []string{"1.1.1.1", "2.2.2.2"},
+		PortSpecs:   []string{"0000:0000", "2222:2222"},
+		Env:         []string{"VAR1=1", "VAR2=2"},
+		VolumesFrom: "11111111",
+		Volumes:     volumes2,
+	}
+	if CompareConfig(&config1, &config2) {
+		t.Fatalf("CompareConfig should return false, Dns are different")
+	}
+	if CompareConfig(&config1, &config3) {
+		t.Fatalf("CompareConfig should return false, PortSpecs are different")
+	}
+	if CompareConfig(&config1, &config4) {
+		t.Fatalf("CompareConfig should return false, VolumesFrom are different")
+	}
+	if CompareConfig(&config1, &config5) {
+		t.Fatalf("CompareConfig should return false, Volumes are different")
+	}
+	if !CompareConfig(&config1, &config1) {
+		t.Fatalf("CompareConfig should return true")
+	}
+}
+
+func TestMergeConfig(t *testing.T) {
+	volumesImage := make(map[string]struct{})
+	volumesImage["/test1"] = struct{}{}
+	volumesImage["/test2"] = struct{}{}
+	configImage := &Config{
+		Dns:         []string{"1.1.1.1", "2.2.2.2"},
+		PortSpecs:   []string{"1111:1111", "2222:2222"},
+		Env:         []string{"VAR1=1", "VAR2=2"},
+		VolumesFrom: "1111",
+		Volumes:     volumesImage,
+	}
+
+	volumesUser := make(map[string]struct{})
+	volumesUser["/test3"] = struct{}{}
+	configUser := &Config{
+		Dns:       []string{"3.3.3.3"},
+		PortSpecs: []string{"3333:2222", "3333:3333"},
+		Env:       []string{"VAR2=3", "VAR3=3"},
+		Volumes:   volumesUser,
+	}
+
+	if err := MergeConfig(configUser, configImage); err != nil {
+		t.Error(err)
+	}
+
+	if len(configUser.Dns) != 3 {
+		t.Fatalf("Expected 3 dns, 1.1.1.1, 2.2.2.2 and 3.3.3.3, found %d", len(configUser.Dns))
+	}
+	for _, dns := range configUser.Dns {
+		if dns != "1.1.1.1" && dns != "2.2.2.2" && dns != "3.3.3.3" {
+			t.Fatalf("Expected 1.1.1.1 or 2.2.2.2 or 3.3.3.3, found %s", dns)
+		}
+	}
+
+	if len(configUser.ExposedPorts) != 3 {
+		t.Fatalf("Expected 3 ExposedPorts, 1111, 2222 and 3333, found %d", len(configUser.ExposedPorts))
+	}
+	for portSpecs := range configUser.ExposedPorts {
+		if portSpecs.Port() != "1111" && portSpecs.Port() != "2222" && portSpecs.Port() != "3333" {
+			t.Fatalf("Expected 1111 or 2222 or 3333, found %s", portSpecs)
+		}
+	}
+	if len(configUser.Env) != 3 {
+		t.Fatalf("Expected 3 env var, VAR1=1, VAR2=3 and VAR3=3, found %d", len(configUser.Env))
+	}
+	for _, env := range configUser.Env {
+		if env != "VAR1=1" && env != "VAR2=3" && env != "VAR3=3" {
+			t.Fatalf("Expected VAR1=1 or VAR2=3 or VAR3=3, found %s", env)
+		}
+	}
+
+	if len(configUser.Volumes) != 3 {
+		t.Fatalf("Expected 3 volumes, /test1, /test2 and /test3, found %d", len(configUser.Volumes))
+	}
+	for v := range configUser.Volumes {
+		if v != "/test1" && v != "/test2" && v != "/test3" {
+			t.Fatalf("Expected /test1 or /test2 or /test3, found %s", v)
+		}
+	}
+
+	if configUser.VolumesFrom != "1111" {
+		t.Fatalf("Expected VolumesFrom to be 1111, found %s", configUser.VolumesFrom)
+	}
+
+	ports, _, err := parsePortSpecs([]string{"0000"})
+	if err != nil {
+		t.Error(err)
+	}
+	configImage2 := &Config{
+		ExposedPorts: ports,
+	}
+
+	if err := MergeConfig(configUser, configImage2); err != nil {
+		t.Error(err)
+	}
+
+	if len(configUser.ExposedPorts) != 4 {
+		t.Fatalf("Expected 4 ExposedPorts, 0000, 1111, 2222 and 3333, found %d", len(configUser.ExposedPorts))
+	}
+	for portSpecs := range configUser.ExposedPorts {
+		if portSpecs.Port() != "0000" && portSpecs.Port() != "1111" && portSpecs.Port() != "2222" && portSpecs.Port() != "3333" {
+			t.Fatalf("Expected 0000 or 1111 or 2222 or 3333, found %s", portSpecs)
+		}
+	}
+
+}
diff --git a/components/engine/container.go b/components/engine/container.go
index 50bf2ec674..62f934884c 100644
--- a/components/engine/container.go
+++ b/components/engine/container.go
@@ -4,7 +4,6 @@ import (
 	"bytes"
 	"encoding/json"
 	"errors"
-	"flag"
 	"fmt"
 	"github.com/dotcloud/docker/archive"
 	"github.com/dotcloud/docker/term"
@@ -20,11 +19,14 @@ import (
 	"path/filepath"
 	"strconv"
 	"strings"
+	"sync"
 	"syscall"
 	"time"
 )
 
 type Container struct {
+	sync.Mutex
+
 	root string
 
 	ID string
@@ -133,7 +135,11 @@ type PortBinding struct {
 type Port string
 
 func (p Port) Proto() string {
-	return strings.Split(string(p), "/")[1]
+	parts := strings.Split(string(p), "/")
+	if len(parts) == 1 {
+		return "tcp"
+	}
+	return parts[1]
 }
 
 func (p Port) Port() string {
@@ -152,206 +158,6 @@ func NewPort(proto, port string) Port {
 	return Port(fmt.Sprintf("%s/%s", port, proto))
 }
 
-func ParseRun(args []string, capabilities *Capabilities) (*Config, *HostConfig, *flag.FlagSet, error) {
-	cmd := Subcmd("run", "[OPTIONS] IMAGE [COMMAND] [ARG...]", "Run a command in a new container")
-	if os.Getenv("TEST") != "" {
-		cmd.SetOutput(ioutil.Discard)
-		cmd.Usage = nil
-	}
-
-	flHostname := cmd.String("h", "", "Container host name")
-	flWorkingDir := cmd.String("w", "", "Working directory inside the container")
-	flUser := cmd.String("u", "", "Username or UID")
-	flDetach := cmd.Bool("d", false, "Detached mode: Run container in the background, print new container id")
-	flAttach := NewAttachOpts()
-	cmd.Var(flAttach, "a", "Attach to stdin, stdout or stderr.")
-	flStdin := cmd.Bool("i", false, "Keep stdin open even if not attached")
-	flTty := cmd.Bool("t", false, "Allocate a pseudo-tty")
-	flMemory := cmd.Int64("m", 0, "Memory limit (in bytes)")
-	flContainerIDFile := cmd.String("cidfile", "", "Write the container ID to the file")
-	flNetwork := cmd.Bool("n", true, "Enable networking for this container")
-	flPrivileged := cmd.Bool("privileged", false, "Give extended privileges to this container")
-	flAutoRemove := cmd.Bool("rm", false, "Automatically remove the container when it exits (incompatible with -d)")
-	cmd.Bool("sig-proxy", true, "Proxify all received signal to the process (even in non-tty mode)")
-	cmd.String("name", "", "Assign a name to the container")
-	flPublishAll := cmd.Bool("P", false, "Publish all exposed ports to the host interfaces")
-
-	if capabilities != nil && *flMemory > 0 && !capabilities.MemoryLimit {
-		//fmt.Fprintf(stdout, "WARNING: Your kernel does not support memory limit capabilities. Limitation discarded.\n")
-		*flMemory = 0
-	}
-
-	flCpuShares := cmd.Int64("c", 0, "CPU shares (relative weight)")
-
-	var flPublish utils.ListOpts
-	cmd.Var(&flPublish, "p", "Publish a container's port to the host (use 'docker port' to see the actual mapping)")
-
-	var flExpose utils.ListOpts
-	cmd.Var(&flExpose, "expose", "Expose a port from the container without publishing it to your host")
-
-	var flEnv utils.ListOpts
-	cmd.Var(&flEnv, "e", "Set environment variables")
-
-	var flDns utils.ListOpts
-	cmd.Var(&flDns, "dns", "Set custom dns servers")
-
-	flVolumes := NewPathOpts()
-	cmd.Var(flVolumes, "v", "Bind mount a volume (e.g. from the host: -v /host:/container, from docker: -v /container)")
-
-	var flVolumesFrom utils.ListOpts
-	cmd.Var(&flVolumesFrom, "volumes-from", "Mount volumes from the specified container")
-
-	flEntrypoint := cmd.String("entrypoint", "", "Overwrite the default entrypoint of the image")
-
-	var flLxcOpts utils.ListOpts
-	cmd.Var(&flLxcOpts, "lxc-conf", "Add custom lxc options -lxc-conf=\"lxc.cgroup.cpuset.cpus = 0,1\"")
-
-	var flLinks utils.ListOpts
-	cmd.Var(&flLinks, "link", "Add link to another container (name:alias)")
-
-	if err := cmd.Parse(args); err != nil {
-		return nil, nil, cmd, err
-	}
-	if *flDetach && len(flAttach) > 0 {
-		return nil, nil, cmd, ErrConflictAttachDetach
-	}
-	if *flWorkingDir != "" && !path.IsAbs(*flWorkingDir) {
-		return nil, nil, cmd, ErrInvalidWorikingDirectory
-	}
-	if *flDetach && *flAutoRemove {
-		return nil, nil, cmd, ErrConflictDetachAutoRemove
-	}
-
-	// If neither -d or -a are set, attach to everything by default
-	if len(flAttach) == 0 && !*flDetach {
-		if !*flDetach {
-			flAttach.Set("stdout")
-			flAttach.Set("stderr")
-			if *flStdin {
-				flAttach.Set("stdin")
-			}
-		}
-	}
-
-	envs := []string{}
-
-	for _, env := range flEnv {
-		arr := strings.Split(env, "=")
-		if len(arr) > 1 {
-			envs = append(envs, env)
-		} else {
-			v := os.Getenv(env)
-			envs = append(envs, env+"="+v)
-		}
-	}
-
-	var binds []string
-
-	// add any bind targets to the list of container volumes
-	for bind := range flVolumes {
-		arr := strings.Split(bind, ":")
-		if len(arr) > 1 {
-			if arr[0] == "/" {
-				return nil, nil, cmd, fmt.Errorf("Invalid bind mount: source can't be '/'")
-			}
-			dstDir := arr[1]
-			flVolumes[dstDir] = struct{}{}
-			binds = append(binds, bind)
-			delete(flVolumes, bind)
-		}
-	}
-
-	parsedArgs := cmd.Args()
-	runCmd := []string{}
-	entrypoint := []string{}
-	image := ""
-	if len(parsedArgs) >= 1 {
-		image = cmd.Arg(0)
-	}
-	if len(parsedArgs) > 1 {
-		runCmd = parsedArgs[1:]
-	}
-	if *flEntrypoint != "" {
-		entrypoint = []string{*flEntrypoint}
-	}
-
-	var lxcConf []KeyValuePair
-	lxcConf, err := parseLxcConfOpts(flLxcOpts)
-	if err != nil {
-		return nil, nil, cmd, err
-	}
-
-	hostname := *flHostname
-	domainname := ""
-
-	parts := strings.SplitN(hostname, ".", 2)
-	if len(parts) > 1 {
-		hostname = parts[0]
-		domainname = parts[1]
-	}
-
-	ports, portBindings, err := parsePortSpecs(flPublish)
-	if err != nil {
-		return nil, nil, cmd, err
-	}
-
-	// Merge in exposed ports to the map of published ports
-	for _, e := range flExpose {
-		if strings.Contains(e, ":") {
-			return nil, nil, cmd, fmt.Errorf("Invalid port format for -expose: %s", e)
-		}
-		p := NewPort(splitProtoPort(e))
-		if _, exists := ports[p]; !exists {
-			ports[p] = struct{}{}
-		}
-	}
-
-	config := &Config{
-		Hostname:        hostname,
-		Domainname:      domainname,
-		PortSpecs:       nil, // Deprecated
-		ExposedPorts:    ports,
-		User:            *flUser,
-		Tty:             *flTty,
-		NetworkDisabled: !*flNetwork,
-		OpenStdin:       *flStdin,
-		Memory:          *flMemory,
-		CpuShares:       *flCpuShares,
-		AttachStdin:     flAttach.Get("stdin"),
-		AttachStdout:    flAttach.Get("stdout"),
-		AttachStderr:    flAttach.Get("stderr"),
-		Env:             envs,
-		Cmd:             runCmd,
-		Dns:             flDns,
-		Image:           image,
-		Volumes:         flVolumes,
-		VolumesFrom:     strings.Join(flVolumesFrom, ","),
-		Entrypoint:      entrypoint,
-		WorkingDir:      *flWorkingDir,
-	}
-
-	hostConfig := &HostConfig{
-		Binds:           binds,
-		ContainerIDFile: *flContainerIDFile,
-		LxcConf:         lxcConf,
-		Privileged:      *flPrivileged,
-		PortBindings:    portBindings,
-		Links:           flLinks,
-		PublishAllPorts: *flPublishAll,
-	}
-
-	if capabilities != nil && *flMemory > 0 && !capabilities.SwapLimit {
-		//fmt.Fprintf(stdout, "WARNING: Your kernel does not support swap limit capabilities. Limitation discarded.\n")
-		config.MemorySwap = -1
-	}
-
-	// When allocating stdin in attached mode, close stdin at client disconnect
-	if config.OpenStdin && config.AttachStdin {
-		config.StdinOnce = true
-	}
-	return config, hostConfig, cmd, nil
-}
-
 type PortMapping map[string]string // Deprecated
 
 type NetworkSettings struct {
@@ -394,9 +200,9 @@ func (container *Container) Inject(file io.Reader, pth string) error {
 	if _, err := os.Stat(path.Join(container.rwPath(), pth)); err == nil {
 		// Since err is nil, the path could be stat'd and it exists
 		return fmt.Errorf("%s exists", pth)
-	} else if ! os.IsNotExist(err) {
+	} else if !os.IsNotExist(err) {
 		// Expect err might be that the file doesn't exist, so
-		// if it's some other error, return that. 
+		// if it's some other error, return that.
 
 		return err
 	}
@@ -684,26 +490,28 @@ func (container *Container) Attach(stdin io.ReadCloser, stdinCloser io.Closer, s
 }
 
 func (container *Container) Start() (err error) {
-	container.State.Lock()
-	defer container.State.Unlock()
+	container.Lock()
+	defer container.Unlock()
+
+	if container.State.IsRunning() {
+		return fmt.Errorf("The container %s is already running.", container.ID)
+	}
 	defer func() {
 		if err != nil {
 			container.cleanup()
 		}
 	}()
-
-	if container.State.Running {
-		return fmt.Errorf("The container %s is already running.", container.ID)
-	}
 	if err := container.EnsureMounted(); err != nil {
 		return err
 	}
 	if container.runtime.networkManager.disabled {
 		container.Config.NetworkDisabled = true
+		container.buildHostnameAndHostsFiles("127.0.1.1")
 	} else {
 		if err := container.allocateNetwork(); err != nil {
 			return err
 		}
+		container.buildHostnameAndHostsFiles(container.NetworkSettings.IPAddress)
 	}
 
 	// Make sure the config is compatible with the current kernel
@@ -763,9 +571,23 @@ func (container *Container) Start() (err error) {
 
 	// Apply volumes from another container if requested
 	if container.Config.VolumesFrom != "" {
-		volumes := strings.Split(container.Config.VolumesFrom, ",")
-		for _, v := range volumes {
-			c := container.runtime.Get(v)
+		containerSpecs := strings.Split(container.Config.VolumesFrom, ",")
+		for _, containerSpec := range containerSpecs {
+			mountRW := true
+			specParts := strings.SplitN(containerSpec, ":", 2)
+			switch len(specParts) {
+			case 0:
+				return fmt.Errorf("Malformed volumes-from specification: %s", container.Config.VolumesFrom)
+			case 2:
+				switch specParts[1] {
+				case "ro":
+					mountRW = false
+				case "rw": // mountRW is already true
+				default:
+					return fmt.Errorf("Malformed volumes-from speficication: %s", containerSpec)
+				}
+			}
+			c := container.runtime.Get(specParts[0])
 			if c == nil {
 				return fmt.Errorf("Container %s not found. Impossible to mount its volumes", container.ID)
 			}
@@ -778,7 +600,7 @@ func (container *Container) Start() (err error) {
 				}
 				container.Volumes[volPath] = id
 				if isRW, exists := c.VolumesRW[volPath]; exists {
-					container.VolumesRW[volPath] = isRW
+					container.VolumesRW[volPath] = isRW && mountRW
 				}
 			}
 
@@ -819,7 +641,7 @@ func (container *Container) Start() (err error) {
 		// Create the mountpoint
 		rootVolPath := path.Join(container.RootfsPath(), volPath)
 		if err := os.MkdirAll(rootVolPath, 0755); err != nil {
-			return nil
+			return err
 		}
 
 		// Do not copy or change permissions if we are mounting from the host
@@ -863,7 +685,13 @@ func (container *Container) Start() (err error) {
 		return err
 	}
 
+	var lxcStart string = "lxc-start"
+	if container.hostConfig.Privileged && container.runtime.capabilities.AppArmor {
+		lxcStart = path.Join(container.runtime.config.Root, "lxc-start-unconfined")
+	}
+
 	params := []string{
+		lxcStart,
 		"-n", container.ID,
 		"-f", container.lxcConfigPath(),
 		"--",
@@ -956,11 +784,24 @@ func (container *Container) Start() (err error) {
 	params = append(params, "--", container.Path)
 	params = append(params, container.Args...)
 
-	var lxcStart string = "lxc-start"
-	if container.hostConfig.Privileged && container.runtime.capabilities.AppArmor {
-		lxcStart = path.Join(container.runtime.config.Root, "lxc-start-unconfined")
+	if RootIsShared() {
+		// lxc-start really needs / to be non-shared, or all kinds of stuff break
+		// when lxc-start unmount things and those unmounts propagate to the main
+		// mount namespace.
+		// What we really want is to clone into a new namespace and then
+		// mount / MS_REC|MS_SLAVE, but since we can't really clone or fork
+		// without exec in go we have to do this horrible shell hack...
+		shellString :=
+			"mount --make-rslave /; exec " +
+				utils.ShellQuoteArguments(params)
+
+		params = []string{
+			"unshare", "-m", "--", "/bin/sh", "-c", shellString,
+		}
 	}
-	container.cmd = exec.Command(lxcStart, params...)
+
+	container.cmd = exec.Command(params[0], params[1:]...)
+
 	// Setup logging of stdout and stderr to disk
 	if err := container.runtime.LogToDisk(container.stdout, container.logPath("json"), "stdout"); err != nil {
 		return err
@@ -981,7 +822,7 @@ func (container *Container) Start() (err error) {
 	}
 	// FIXME: save state on disk *first*, then converge
 	// this way disk state is used as a journal, eg. we can restore after crash etc.
-	container.State.setRunning(container.cmd.Process.Pid)
+	container.State.SetRunning(container.cmd.Process.Pid)
 
 	// Init the lock
 	container.waitLock = make(chan struct{})
@@ -989,14 +830,14 @@ func (container *Container) Start() (err error) {
 	container.ToDisk()
 	go container.monitor()
 
-	defer utils.Debugf("Container running: %v", container.State.Running)
+	defer utils.Debugf("Container running: %v", container.State.IsRunning())
 	// We wait for the container to be fully running.
 	// Timeout after 5 seconds. In case of broken pipe, just retry.
 	// Note: The container can run and finish correctly before
 	//       the end of this loop
 	for now := time.Now(); time.Since(now) < 5*time.Second; {
 		// If the container dies while waiting for it, just return
-		if !container.State.Running {
+		if !container.State.IsRunning() {
 			return nil
 		}
 		output, err := exec.Command("lxc-info", "-s", "-n", container.ID).CombinedOutput()
@@ -1013,11 +854,11 @@ func (container *Container) Start() (err error) {
 		if strings.Contains(string(output), "RUNNING") {
 			return nil
 		}
-		utils.Debugf("Waiting for the container to start (running: %v): %s", container.State.Running, bytes.TrimSpace(output))
+		utils.Debugf("Waiting for the container to start (running: %v): %s", container.State.IsRunning(), bytes.TrimSpace(output))
 		time.Sleep(50 * time.Millisecond)
 	}
 
-	if container.State.Running {
+	if container.State.IsRunning() {
 		return ErrContainerStartTimeout
 	}
 	return ErrContainerStart
@@ -1069,16 +910,41 @@ func (container *Container) StderrPipe() (io.ReadCloser, error) {
 	return utils.NewBufReader(reader), nil
 }
 
+func (container *Container) buildHostnameAndHostsFiles(IP string) {
+	container.HostnamePath = path.Join(container.root, "hostname")
+	ioutil.WriteFile(container.HostnamePath, []byte(container.Config.Hostname+"\n"), 0644)
+
+	hostsContent := []byte(`
+127.0.0.1	localhost
+::1		localhost ip6-localhost ip6-loopback
+fe00::0		ip6-localnet
+ff00::0		ip6-mcastprefix
+ff02::1		ip6-allnodes
+ff02::2		ip6-allrouters
+`)
+
+	container.HostsPath = path.Join(container.root, "hosts")
+
+	if container.Config.Domainname != "" {
+		hostsContent = append([]byte(fmt.Sprintf("%s\t%s.%s %s\n", IP, container.Config.Hostname, container.Config.Domainname, container.Config.Hostname)), hostsContent...)
+	} else {
+		hostsContent = append([]byte(fmt.Sprintf("%s\t%s\n", IP, container.Config.Hostname)), hostsContent...)
+	}
+
+	ioutil.WriteFile(container.HostsPath, hostsContent, 0644)
+}
+
 func (container *Container) allocateNetwork() error {
 	if container.Config.NetworkDisabled {
 		return nil
 	}
 
-	var iface *NetworkInterface
-	var err error
-	if container.State.Ghost {
-		manager := container.runtime.networkManager
-		if manager.disabled {
+	var (
+		iface *NetworkInterface
+		err   error
+	)
+	if container.State.IsGhost() {
+		if manager := container.runtime.networkManager; manager.disabled {
 			iface = &NetworkInterface{disabled: true}
 		} else {
 			iface = &NetworkInterface{
@@ -1086,7 +952,7 @@ func (container *Container) allocateNetwork() error {
 				Gateway: manager.bridgeNetwork.IP,
 				manager: manager,
 			}
-			if iface !=nil && iface.IPNet.IP != nil {
+			if iface != nil && iface.IPNet.IP != nil {
 				ipNum := ipToInt(iface.IPNet.IP)
 				manager.ipAllocator.inUse[ipNum] = struct{}{}
 			} else {
@@ -1114,10 +980,12 @@ func (container *Container) allocateNetwork() error {
 		}
 	}
 
-	portSpecs := make(map[Port]struct{})
-	bindings := make(map[Port][]PortBinding)
+	var (
+		portSpecs = make(map[Port]struct{})
+		bindings  = make(map[Port][]PortBinding)
+	)
 
-	if !container.State.Ghost {
+	if !container.State.IsGhost() {
 		if container.Config.ExposedPorts != nil {
 			portSpecs = container.Config.ExposedPorts
 		}
@@ -1213,11 +1081,8 @@ func (container *Container) monitor() {
 		exitCode = container.cmd.ProcessState.Sys().(syscall.WaitStatus).ExitStatus()
 	}
 
-	// Report status back
-	container.State.setStopped(exitCode)
-
 	if container.runtime != nil && container.runtime.srv != nil {
-		container.runtime.srv.LogEvent("die", container.ShortID(), container.runtime.repositories.ImageName(container.Image))
+		container.runtime.srv.LogEvent("die", container.ID, container.runtime.repositories.ImageName(container.Image))
 	}
 
 	// Cleanup
@@ -1228,6 +1093,9 @@ func (container *Container) monitor() {
 		container.stdin, container.stdinPipe = io.Pipe()
 	}
 
+	// Report status back
+	container.State.SetStopped(exitCode)
+
 	// Release the lock
 	close(container.waitLock)
 
@@ -1276,15 +1144,15 @@ func (container *Container) cleanup() {
 }
 
 func (container *Container) kill(sig int) error {
-	container.State.Lock()
-	defer container.State.Unlock()
+	container.Lock()
+	defer container.Unlock()
 
-	if !container.State.Running {
+	if !container.State.IsRunning() {
 		return nil
 	}
 
 	if output, err := exec.Command("lxc-kill", "-n", container.ID, strconv.Itoa(sig)).CombinedOutput(); err != nil {
-		log.Printf("error killing container %s (%s, %s)", container.ShortID(), output, err)
+		log.Printf("error killing container %s (%s, %s)", utils.TruncateID(container.ID), output, err)
 		return err
 	}
 
@@ -1292,7 +1160,7 @@ func (container *Container) kill(sig int) error {
 }
 
 func (container *Container) Kill() error {
-	if !container.State.Running {
+	if !container.State.IsRunning() {
 		return nil
 	}
 
@@ -1304,9 +1172,9 @@ func (container *Container) Kill() error {
 	// 2. Wait for the process to die, in last resort, try to kill the process directly
 	if err := container.WaitTimeout(10 * time.Second); err != nil {
 		if container.cmd == nil {
-			return fmt.Errorf("lxc-kill failed, impossible to kill the container %s", container.ShortID())
+			return fmt.Errorf("lxc-kill failed, impossible to kill the container %s", utils.TruncateID(container.ID))
 		}
-		log.Printf("Container %s failed to exit within 10 seconds of lxc-kill %s - trying direct SIGKILL", "SIGKILL", container.ShortID())
+		log.Printf("Container %s failed to exit within 10 seconds of lxc-kill %s - trying direct SIGKILL", "SIGKILL", utils.TruncateID(container.ID))
 		if err := container.cmd.Process.Kill(); err != nil {
 			return err
 		}
@@ -1317,7 +1185,7 @@ func (container *Container) Kill() error {
 }
 
 func (container *Container) Stop(seconds int) error {
-	if !container.State.Running {
+	if !container.State.IsRunning() {
 		return nil
 	}
 
@@ -1351,7 +1219,7 @@ func (container *Container) Restart(seconds int) error {
 // Wait blocks until the container stops running, then returns its exit code.
 func (container *Container) Wait() int {
 	<-container.waitLock
-	return container.State.ExitCode
+	return container.State.GetExitCode()
 }
 
 func (container *Container) Resize(h, w int) error {
@@ -1442,14 +1310,6 @@ func (container *Container) Unmount() error {
 	return Unmount(container.RootfsPath())
 }
 
-// ShortID returns a shorthand version of the container's id for convenience.
-// A collision with other container shorthands is very unlikely, but possible.
-// In case of a collision a lookup with Runtime.Get() will fail, and the caller
-// will need to use a langer prefix, or the full-length container Id.
-func (container *Container) ShortID() string {
-	return utils.TruncateID(container.ID)
-}
-
 func (container *Container) logPath(name string) string {
 	return path.Join(container.root, fmt.Sprintf("%s-%s.log", container.ID, name))
 }
@@ -1493,20 +1353,46 @@ func validateID(id string) error {
 // GetSize, return real size, virtual size
 func (container *Container) GetSize() (int64, int64) {
 	var sizeRw, sizeRootfs int64
+	data := make(map[uint64]bool)
 
 	filepath.Walk(container.rwPath(), func(path string, fileInfo os.FileInfo, err error) error {
-		if fileInfo != nil {
-			sizeRw += fileInfo.Size()
+		if fileInfo == nil {
+			return nil
 		}
+		size := fileInfo.Size()
+		if size == 0 {
+			return nil
+		}
+
+		inode := fileInfo.Sys().(*syscall.Stat_t).Ino
+		if _, entryExists := data[inode]; entryExists {
+			return nil
+		}
+		data[inode] = false
+
+		sizeRw += size
 		return nil
 	})
 
+	data = make(map[uint64]bool)
 	_, err := os.Stat(container.RootfsPath())
 	if err == nil {
 		filepath.Walk(container.RootfsPath(), func(path string, fileInfo os.FileInfo, err error) error {
-			if fileInfo != nil {
-				sizeRootfs += fileInfo.Size()
+			if fileInfo == nil {
+				return nil
 			}
+			size := fileInfo.Size()
+			if size == 0 {
+				return nil
+			}
+
+			inode := fileInfo.Sys().(*syscall.Stat_t).Ino
+			if _, entryExists := data[inode]; entryExists {
+				return nil
+			}
+			data[inode] = false
+
+			sizeRootfs += size
 			return nil
 		})
 	}
diff --git a/components/engine/container_unit_test.go b/components/engine/container_unit_test.go
new file mode 100644
index 0000000000..679ff57e73
--- /dev/null
+++ b/components/engine/container_unit_test.go
@@ -0,0 +1,161 @@
+package docker
+
+import (
+	"testing"
+)
+
+func TestParseLxcConfOpt(t *testing.T) {
+	opts := []string{"lxc.utsname=docker", "lxc.utsname = docker "}
+
+	for _, o := range opts {
+		k, v, err := parseLxcOpt(o)
+		if err != nil {
+			t.FailNow()
+		}
+		if k != "lxc.utsname" {
+			t.Fail()
+		}
+		if v != "docker" {
+			t.Fail()
+		}
+	}
+}
+
+func TestParseNetworkOptsPrivateOnly(t *testing.T) {
+	ports, bindings, err := parsePortSpecs([]string{"192.168.1.100::80"})
+	if err != nil {
+		t.Fatal(err)
+	}
+	if len(ports) != 1 {
+		t.Logf("Expected 1 got %d", len(ports))
+		t.FailNow()
+	}
+	if len(bindings) != 1 {
+		t.Logf("Expected 1 got %d", len(bindings))
+		t.FailNow()
+	}
+	for k := range ports {
+		if k.Proto() != "tcp" {
+			t.Logf("Expected tcp got %s", k.Proto())
+			t.Fail()
+		}
+		if k.Port() != "80" {
+			t.Logf("Expected 80 got %s", k.Port())
+			t.Fail()
+		}
+		b, exists := bindings[k]
+		if !exists {
+			t.Log("Binding does not exist")
+			t.FailNow()
+		}
+		if len(b) != 1 {
+			t.Logf("Expected 1 got %d", len(b))
+			t.FailNow()
+		}
+		s := b[0]
+		if s.HostPort != "" {
+			t.Logf("Expected \"\" got %s", s.HostPort)
+			t.Fail()
+		}
+		if s.HostIp != "192.168.1.100" {
+			t.Fail()
+		}
+	}
+}
+
+func TestParseNetworkOptsPublic(t *testing.T) {
+	ports, bindings, err := parsePortSpecs([]string{"192.168.1.100:8080:80"})
+	if err != nil {
+		t.Fatal(err)
+	}
+	if len(ports) != 1 {
+		t.Logf("Expected 1 got %d", len(ports))
+		t.FailNow()
+	}
+	if len(bindings) != 1 {
+		t.Logf("Expected 1 got %d", len(bindings))
+		t.FailNow()
+	}
+	for k := range ports {
+		if k.Proto() != "tcp" {
+			t.Logf("Expected tcp got %s", k.Proto())
+			t.Fail()
+		}
+		if k.Port() != "80" {
+			t.Logf("Expected 80 got %s", k.Port())
+			t.Fail()
+		}
+		b, exists := bindings[k]
+		if !exists {
+			t.Log("Binding does not exist")
+			t.FailNow()
+		}
+		if len(b) != 1 {
+			t.Logf("Expected 1 got %d", len(b))
+			t.FailNow()
+		}
+		s := b[0]
+		if s.HostPort != "8080" {
+			t.Logf("Expected 8080 got %s", s.HostPort)
+			t.Fail()
+		}
+		if s.HostIp != "192.168.1.100" {
+			t.Fail()
+		}
+	}
+}
+
+func TestParseNetworkOptsUdp(t *testing.T) {
+	ports, bindings, err := parsePortSpecs([]string{"192.168.1.100::6000/udp"})
+	if err != nil {
+		t.Fatal(err)
+	}
+	if len(ports) != 1 {
+		t.Logf("Expected 1 got %d", len(ports))
+		t.FailNow()
+	}
+	if len(bindings) != 1 {
+		t.Logf("Expected 1 got %d", len(bindings))
+		t.FailNow()
+	}
+	for k := range ports {
+		if k.Proto() != "udp" {
+			t.Logf("Expected udp got %s", k.Proto())
+			t.Fail()
+		}
+		if k.Port() != "6000" {
+			t.Logf("Expected 6000 got %s", k.Port())
+			t.Fail()
+		}
+		b, exists := bindings[k]
+		if !exists {
+			t.Log("Binding does not exist")
+			t.FailNow()
+		}
+		if len(b) != 1 {
+			t.Logf("Expected 1 got %d", len(b))
+			t.FailNow()
+		}
+		s := b[0]
+		if s.HostPort != "" {
+			t.Logf("Expected \"\" got %s", s.HostPort)
+			t.Fail()
+		}
+		if s.HostIp != "192.168.1.100" {
+			t.Fail()
+		}
+	}
+}
+
+func TestGetFullName(t *testing.T) {
+	name, err := getFullName("testing")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if name != "/testing" {
+		t.Fatalf("Expected /testing got %s", name)
+	}
+	if _, err := getFullName(""); err == nil {
+		t.Fatal("Error should not be nil")
+	}
+}
diff --git a/components/engine/contrib/init/sysvinit/docker b/components/engine/contrib/init/sysvinit/docker
index 6c0e182f08..2d79c4d4c0 100755
--- a/components/engine/contrib/init/sysvinit/docker
+++ b/components/engine/contrib/init/sysvinit/docker
@@ -29,7 +29,9 @@ if [ -f /etc/default/$BASE ]; then
 	. /etc/default/$BASE
 fi
 
-if [ "$1" = start ] && which initctl >/dev/null && initctl version | grep -q upstart; then
+# see also init_is_upstart in /lib/lsb/init-functions (which isn't available in Ubuntu 12.04, or we'd use it)
+if [ -x /sbin/initctl ] && /sbin/initctl version 2>/dev/null | /bin/grep -q upstart; then
+	log_failure_msg "Docker is managed via upstart, try using service $BASE $1"
 	exit 1
 fi
 
diff --git a/components/engine/contrib/init/upstart/docker.conf b/components/engine/contrib/init/upstart/docker.conf
index 72c132c860..ee8a447c27 100644
--- a/components/engine/contrib/init/upstart/docker.conf
+++ b/components/engine/contrib/init/upstart/docker.conf
@@ -6,5 +6,10 @@ stop on runlevel [!2345]
 respawn
 
 script
-	/usr/bin/docker -d
+	DOCKER=/usr/bin/$UPSTART_JOB
+	DOCKER_OPTS=
+	if [ -f /etc/default/$UPSTART_JOB ]; then
+		. /etc/default/$UPSTART_JOB
+	fi
+	"$DOCKER" -d $DOCKER_OPTS
 end script
diff --git a/components/engine/contrib/mkimage-debootstrap.sh b/components/engine/contrib/mkimage-debootstrap.sh
index b0a370da7d..a078801b90 100755
--- a/components/engine/contrib/mkimage-debootstrap.sh
+++ b/components/engine/contrib/mkimage-debootstrap.sh
@@ -192,7 +192,7 @@ if [ "$justTar" ]; then
 	sudo tar --numeric-owner -caf "$repo" .
 else
 	# create the image (and tag $repo:$suite)
-	sudo tar --numeric-owner -c . | $docker import - $repo $suite
+	sudo tar --numeric-owner -c . | $docker import - $repo:$suite
 	
 	# test the image
 	$docker run -i -t $repo:$suite echo success
@@ -202,25 +202,25 @@ else
 			Debian)
 				if [ "$suite" = "$debianStable" -o "$suite" = 'stable' ] && [ -r etc/debian_version ]; then
 					# tag latest
-					$docker tag $repo:$suite $repo latest
+					$docker tag $repo:$suite $repo:latest
 					
 					if [ -r etc/debian_version ]; then
 						# tag the specific debian release version (which is only reasonable to tag on debian stable)
 						ver=$(cat etc/debian_version)
-						$docker tag $repo:$suite $repo $ver
+						$docker tag $repo:$suite $repo:$ver
 					fi
 				fi
 				;;
 			Ubuntu)
 				if [ "$suite" = "$ubuntuLatestLTS" ]; then
 					# tag latest
-					$docker tag $repo:$suite $repo latest
+					$docker tag $repo:$suite $repo:latest
 				fi
 				if [ -r etc/lsb-release ]; then
 					lsbRelease="$(. etc/lsb-release && echo "$DISTRIB_RELEASE")"
 					if [ "$lsbRelease" ]; then
 						# tag specific Ubuntu version number, if available (12.04, etc.)
-						$docker tag $repo:$suite $repo $lsbRelease
+						$docker tag $repo:$suite $repo:$lsbRelease
 					fi
 				fi
 				;;
diff --git a/components/engine/contrib/vagrant-docker/README.md b/components/engine/contrib/vagrant-docker/README.md
index 5852ea1927..fa28e448eb 100644
--- a/components/engine/contrib/vagrant-docker/README.md
+++ b/components/engine/contrib/vagrant-docker/README.md
@@ -1,3 +1,19 @@
-# Vagrant-docker
+# Vagrant integration
 
-This is a placeholder for the official vagrant-docker, a plugin for Vagrant (http://vagrantup.com) which exposes Docker as a provider.
+Currently there are at least 4 different projects that we are aware of that deals
+with integration with [Vagrant](http://vagrantup.com/) at different levels. One
+approach is to use Docker as a [provisioner](http://docs.vagrantup.com/v2/provisioning/index.html)
+which means you can create containers and pull base images on VMs using Docker's
+CLI and the other is to use Docker as a [provider](http://docs.vagrantup.com/v2/providers/index.html),
+meaning you can use Vagrant to control Docker containers.
+
+
+### Provisioners
+
+* [Vocker](https://github.com/fgrehm/vocker)
+* [Ventriloquist](https://github.com/fgrehm/ventriloquist)
+
+### Providers
+
+* [docker-provider](https://github.com/fgrehm/docker-provider)
+* [vagrant-shell](https://github.com/destructuring/vagrant-shell)
diff --git a/components/engine/docker/docker.go b/components/engine/docker/docker.go
index c500633a71..d7d46fff1a 100644
--- a/components/engine/docker/docker.go
+++ b/components/engine/docker/docker.go
@@ -4,9 +4,9 @@ import (
 	"flag"
 	"fmt"
 	"github.com/dotcloud/docker"
+	"github.com/dotcloud/docker/engine"
 	"github.com/dotcloud/docker/sysinit"
 	"github.com/dotcloud/docker/utils"
-	"github.com/dotcloud/docker/engine"
 	"log"
 	"os"
 	"strings"
@@ -71,7 +71,8 @@ func main() {
 		if err != nil {
 			log.Fatal(err)
 		}
-		job := eng.Job("serveapi")
+		// Load plugin: httpapi
+		job := eng.Job("initapi")
 		job.Setenv("Pidfile", *pidfile)
 		job.Setenv("Root", *flRoot)
 		job.SetenvBool("AutoRestart", *flAutoRestart)
@@ -79,12 +80,17 @@ func main() {
 		job.Setenv("Dns", *flDns)
 		job.SetenvBool("EnableIptables", *flEnableIptables)
 		job.Setenv("BridgeIface", *bridgeName)
-		job.SetenvList("ProtoAddresses", flHosts)
 		job.Setenv("DefaultIp", *flDefaultIp)
 		job.SetenvBool("InterContainerCommunication", *flInterContainerComm)
 		if err := job.Run(); err != nil {
 			log.Fatal(err)
 		}
+		// Serve api
+		job = eng.Job("serveapi", flHosts...)
+		job.SetenvBool("Logging", true)
+		if err := job.Run(); err != nil {
+			log.Fatal(err)
+		}
 	} else {
 		if len(flHosts) > 1 {
 			log.Fatal("Please specify only one -H")
diff --git a/components/engine/docs/Makefile b/components/engine/docs/Makefile
index a97255f516..a4efbf2102 100644
--- a/components/engine/docs/Makefile
+++ b/components/engine/docs/Makefile
@@ -31,7 +31,7 @@ help:
 #	@echo "  latex      to make LaTeX files, you can set PAPER=a4 or PAPER=letter"
 #	@echo "  latexpdf   to make LaTeX files and run them through pdflatex"
 #	@echo "  text       to make text files"
-#	@echo "  man        to make manual pages"
+	@echo "  man        to make a manual page"
 #	@echo "  texinfo    to make Texinfo files"
 #	@echo "  info       to make Texinfo files and run them through makeinfo"
 #	@echo "  gettext    to make PO message catalogs"
diff --git a/components/engine/docs/requirements.txt b/components/engine/docs/requirements.txt
index 9d1ce18f5c..095f7600cd 100644
--- a/components/engine/docs/requirements.txt
+++ b/components/engine/docs/requirements.txt
@@ -1,2 +1,2 @@
 Sphinx==1.1.3
-sphinxcontrib-httpdomain==1.1.8
\ No newline at end of file
+sphinxcontrib-httpdomain==1.1.9
diff --git a/components/engine/docs/sources/api/docker_remote_api.rst b/components/engine/docs/sources/api/docker_remote_api.rst
index 86cacd17d9..d5cb1a44a9 100644
--- a/components/engine/docs/sources/api/docker_remote_api.rst
+++ b/components/engine/docs/sources/api/docker_remote_api.rst
@@ -26,14 +26,118 @@ Docker Remote API
 2. Versions
 ===========
 
-The current version of the API is 1.6
+The current version of the API is 1.7
 
 Calling /images/<name>/insert is the same as calling
-/v1.6/images/<name>/insert
+/v1.7/images/<name>/insert
 
 You can still call an old version of the api using
 /v1.0/images/<name>/insert
 
+v1.7
+****
+
+Full Documentation
+------------------
+
+:doc:`docker_remote_api_v1.7`
+
+What's new
+----------
+
+.. http:get:: /images/json
+
+   The format of the json returned from this uri changed.  Instead of an entry
+   for each repo/tag on an image, each image is only represented once, with a
+   nested attribute indicating the repo/tags that apply to that image.
+
+   Instead of:
+
+   .. sourcecode:: http
+
+      HTTP/1.1 200 OK
+      Content-Type: application/json
+
+      [
+        {
+          "VirtualSize": 131506275,
+          "Size": 131506275,
+          "Created": 1365714795,
+          "Id": "8dbd9e392a964056420e5d58ca5cc376ef18e2de93b5cc90e868a1bbc8318c1c",
+          "Tag": "12.04",
+          "Repository": "ubuntu"
+        },
+        {
+          "VirtualSize": 131506275,
+          "Size": 131506275,
+          "Created": 1365714795,
+          "Id": "8dbd9e392a964056420e5d58ca5cc376ef18e2de93b5cc90e868a1bbc8318c1c",
+          "Tag": "latest",
+          "Repository": "ubuntu"
+        },
+        {
+          "VirtualSize": 131506275,
+          "Size": 131506275,
+          "Created": 1365714795,
+          "Id": "8dbd9e392a964056420e5d58ca5cc376ef18e2de93b5cc90e868a1bbc8318c1c",
+          "Tag": "precise",
+          "Repository": "ubuntu"
+        },
+        {
+          "VirtualSize": 180116135,
+          "Size": 24653,
+          "Created": 1364102658,
+          "Id": "b750fe79269d2ec9a3c593ef05b4332b1d1a02a62b4accb2c21d589ff2f5f2dc",
+          "Tag": "12.10",
+          "Repository": "ubuntu"
+        },
+        {
+          "VirtualSize": 180116135,
+          "Size": 24653,
+          "Created": 1364102658,
+          "Id": "b750fe79269d2ec9a3c593ef05b4332b1d1a02a62b4accb2c21d589ff2f5f2dc",
+          "Tag": "quantal",
+          "Repository": "ubuntu"
+        }
+      ]
+
+   The returned json looks like this:
+
+   .. sourcecode:: http
+
+      HTTP/1.1 200 OK
+      Content-Type: application/json
+      
+      [
+        {
+           "RepoTag": [
+             "ubuntu:12.04",
+             "ubuntu:precise",
+             "ubuntu:latest"
+           ],
+           "Id": "8dbd9e392a964056420e5d58ca5cc376ef18e2de93b5cc90e868a1bbc8318c1c",
+           "Created": 1365714795,
+           "Size": 131506275,
+           "VirtualSize": 131506275
+        },
+        {
+           "RepoTag": [
+             "ubuntu:12.10",
+             "ubuntu:quantal"
+           ],
+           "ParentId": "27cf784147099545",
+           "Id": "b750fe79269d2ec9a3c593ef05b4332b1d1a02a62b4accb2c21d589ff2f5f2dc",
+           "Created": 1364102658,
+           "Size": 24653,
+           "VirtualSize": 180116135
+        }
+      ]
+
+.. http:get:: /images/viz
+
+   This URI no longer exists.  The ``images -viz`` output is now generated in
+   the client, using the ``/images/json`` data.
+
 v1.6
 ****
 
diff --git a/components/engine/docs/sources/api/docker_remote_api_v1.6.rst b/components/engine/docs/sources/api/docker_remote_api_v1.6.rst
index defe145d06..25be478a1b 100644
--- a/components/engine/docs/sources/api/docker_remote_api_v1.6.rst
+++ b/components/engine/docs/sources/api/docker_remote_api_v1.6.rst
@@ -121,8 +121,7 @@ Create a container
 		"AttachStdin":false,
 		"AttachStdout":true,
 		"AttachStderr":true,
-		"PortSpecs":null,
-		"Privileged": false,
+		"ExposedPorts":{},
 		"Tty":false,
 		"OpenStdin":false,
 		"StdinOnce":false,
@@ -135,7 +134,6 @@ Create a container
 		"Volumes":{},
 		"VolumesFrom":"",
 		"WorkingDir":""
-
 	   }
 	   
 	**Example response**:
@@ -157,6 +155,57 @@ Create a container
 	:statuscode 406: impossible to attach (container not running)
 	:statuscode 500: server error
 
+	**More Complex Example request, in 2 steps.**
+	**First, use create to expose a Private Port, which can be bound back to a Public Port at startup**:
+
+	.. sourcecode:: http
+
+	   POST /containers/create HTTP/1.1
+	   Content-Type: application/json
+
+	   {
+		"Cmd":[
+			"/usr/sbin/sshd","-D"
+		],
+		"Image":"image-with-sshd",
+		"ExposedPorts":{"22/tcp":{}}
+		}
+
+	**Example response**:
+
+	.. sourcecode:: http
+
+	   HTTP/1.1 201 OK
+	   Content-Type: application/json
+
+	   {
+		"Id":"e90e34656806"
+		"Warnings":[]
+	   }
+
+	**Second, start (using the ID returned above) the image we just created, mapping the ssh port 22 to something on the host**:
+
+	.. sourcecode:: http
+
+	   POST /containers/e90e34656806/start HTTP/1.1
+	   Content-Type: application/json
+
+	   {
+		"PortBindings": { "22/tcp": [{ "HostPort": "11022" }]} 
+		}
+
+	**Example response**:
+
+	.. sourcecode:: http
+
+		HTTP/1.1 204 No Content
+		Content-Type: text/plain; charset=utf-8
+		Content-Length: 0
+
+	**Now you can ssh into your new container on port 11022.**
+
+
+
 
 Inspect a container
 *******************
@@ -191,7 +240,7 @@ Inspect a container
 				"AttachStdin": false,
 				"AttachStdout": true,
 				"AttachStderr": true,
-				"PortSpecs": null,
+				"ExposedPorts": {},
 				"Tty": false,
 				"OpenStdin": false,
 				"StdinOnce": false,
@@ -362,7 +411,12 @@ Start a container
 
            {
                 "Binds":["/tmp:/tmp"],
-                "LxcConf":{"lxc.utsname":"docker"}
+                "LxcConf":{"lxc.utsname":"docker"},
+                "ContainerIDFile": "",
+                "Privileged": false,
+                "PortBindings": {"22/tcp": [{HostIp:"", HostPort:""}]},
+                "Links": [],
+                "PublishAllPorts": false
            }
 
         **Example response**:
@@ -795,7 +849,7 @@ Inspect an image
 				"AttachStdin":false,
 				"AttachStdout":false,
 				"AttachStderr":false,
-				"PortSpecs":null,
+				"ExposedPorts":{},
 				"Tty":true,
 				"OpenStdin":true,
 				"StdinOnce":false,
@@ -1141,7 +1195,7 @@ Create a new image from a container's changes
        
        {
            "Cmd": ["cat", "/world"],
-           "PortSpecs":["22"]
+           "ExposedPorts":{"22/tcp":{}}
        }
 
     **Example response**:
diff --git a/components/engine/docs/sources/api/docker_remote_api_v1.7.rst b/components/engine/docs/sources/api/docker_remote_api_v1.7.rst
new file mode 100644
index 0000000000..251b162250
--- /dev/null
+++ b/components/engine/docs/sources/api/docker_remote_api_v1.7.rst
@@ -0,0 +1,1254 @@
+:title: Remote API v1.7
+:description: API Documentation for Docker
+:keywords: API, Docker, rcli, REST, documentation
+
+:orphan:
+
+======================
+Docker Remote API v1.7
+======================
+
+.. contents:: Table of Contents
+
+1. Brief introduction
+=====================
+
+- The Remote API has replaced rcli
+- The daemon listens on ``unix:///var/run/docker.sock``, but you can
+  :ref:`bind_docker`.
+- The API tends to be REST, but for some complex commands, like
+  ``attach`` or ``pull``, the HTTP connection is hijacked to transport
+  ``stdout, stdin`` and ``stderr``
+
+2. Endpoints
+============
+
+2.1 Containers
+--------------
+
+List containers
+***************
+
+.. http:get:: /containers/json
+
+	List containers
+
+	**Example request**:
+
+	.. sourcecode:: http
+
+	   GET /containers/json?all=1&before=8dfafdbc3a40&size=1 HTTP/1.1
+	   
+	**Example response**:
+
+	.. sourcecode:: http
+
+	   HTTP/1.1 200 OK
+	   Content-Type: application/json
+	   
+	   [
+		{
+			"Id": "8dfafdbc3a40",
+			"Image": "base:latest",
+			"Command": "echo 1",
+			"Created": 1367854155,
+			"Status": "Exit 0",
+			"Ports":[{"PrivatePort": 2222, "PublicPort": 3333, "Type": "tcp"}],
+			"SizeRw":12288,
+			"SizeRootFs":0
+		},
+		{
+			"Id": "9cd87474be90",
+			"Image": "base:latest",
+			"Command": "echo 222222",
+			"Created": 1367854155,
+			"Status": "Exit 0",
+			"Ports":[],
+			"SizeRw":12288,
+			"SizeRootFs":0
+		},
+		{
+			"Id": "3176a2479c92",
+			"Image": "base:latest",
+			"Command": "echo 3333333333333333",
+			"Created": 1367854154,
+			"Status": "Exit 0",
+			"Ports":[],
+			"SizeRw":12288,
+			"SizeRootFs":0
+		},
+		{
+			"Id": "4cb07b47f9fb",
+			"Image": "base:latest",
+			"Command": "echo 444444444444444444444444444444444",
+			"Created": 1367854152,
+			"Status": "Exit 0",
+			"Ports":[],
+			"SizeRw":12288,
+			"SizeRootFs":0
+		}
+	   ]
+ 
+	:query all: 1/True/true or 0/False/false, Show all containers. Only running containers are shown by default
+	:query limit: Show ``limit`` last created containers, include non-running ones.
+	:query since: Show only containers created since Id, include non-running ones.
+	:query before: Show only containers created before Id, include non-running ones.
+	:query size: 1/True/true or 0/False/false, Show the containers sizes
+	:statuscode 200: no error
+	:statuscode 400: bad parameter
+	:statuscode 500: server error
+
+
+Create a container
+******************
+
+.. http:post:: /containers/create
+
+	Create a container
+
+	**Example request**:
+
+	.. sourcecode:: http
+
+	   POST /containers/create HTTP/1.1
+	   Content-Type: application/json
+
+	   {
+		"Hostname":"",
+		"User":"",
+		"Memory":0,
+		"MemorySwap":0,
+		"AttachStdin":false,
+		"AttachStdout":true,
+		"AttachStderr":true,
+		"PortSpecs":null,
+		"Privileged": false,
+		"Tty":false,
+		"OpenStdin":false,
+		"StdinOnce":false,
+		"Env":null,
+		"Cmd":[
+			"date"
+		],
+		"Dns":null,
+		"Image":"base",
+		"Volumes":{},
+		"VolumesFrom":"",
+		"WorkingDir":""
+
+	   }
+	   
+	**Example response**:
+
+	.. sourcecode:: http
+
+	   HTTP/1.1 201 OK
+	   Content-Type: application/json
+
+	   {
+		"Id":"e90e34656806"
+		"Warnings":[]
+	   }
+	
+	:jsonparam config: the container's configuration
+	:statuscode 201: no error
+	:statuscode 404: no such container
+	:statuscode 406: impossible to attach (container not running)
+	:statuscode 500: server error
+
+
+Inspect a container
+*******************
+
+.. http:get:: /containers/(id)/json
+
+	Return low-level information on the container ``id``
+
+	**Example request**:
+
+	.. sourcecode:: http
+
+	   GET /containers/4fa6e0f0c678/json HTTP/1.1
+	   
+	**Example response**:
+
+	.. sourcecode:: http
+
+	   HTTP/1.1 200 OK
+	   Content-Type: application/json
+
+	   {
+			"Id": "4fa6e0f0c6786287e131c3852c58a2e01cc697a68231826813597e4994f1d6e2",
+			"Created": "2013-05-07T14:51:42.041847+02:00",
+			"Path": "date",
+			"Args": [],
+			"Config": {
+				"Hostname": "4fa6e0f0c678",
+				"User": "",
+				"Memory": 0,
+				"MemorySwap": 0,
+				"AttachStdin": false,
+				"AttachStdout": true,
+				"AttachStderr": true,
+				"PortSpecs": null,
+				"Tty": false,
+				"OpenStdin": false,
+				"StdinOnce": false,
+				"Env": null,
+				"Cmd": [
+					"date"
+				],
+				"Dns": null,
+				"Image": "base",
+				"Volumes": {},
+				"VolumesFrom": "",
+				"WorkingDir":""
+
+			},
+			"State": {
+				"Running": false,
+				"Pid": 0,
+				"ExitCode": 0,
+				"StartedAt": "2013-05-07T14:51:42.087658+02:01360",
+				"Ghost": false
+			},
+			"Image": "b750fe79269d2ec9a3c593ef05b4332b1d1a02a62b4accb2c21d589ff2f5f2dc",
+			"NetworkSettings": {
+				"IpAddress": "",
+				"IpPrefixLen": 0,
+				"Gateway": "",
+				"Bridge": "",
+				"PortMapping": null
+			},
+			"SysInitPath": "/home/kitty/go/src/github.com/dotcloud/docker/bin/docker",
+			"ResolvConfPath": "/etc/resolv.conf",
+			"Volumes": {}
+	   }
+
+	:statuscode 200: no error
+	:statuscode 404: no such container
+	:statuscode 500: server error
+
+
+List processes running inside a container
+*****************************************
+
+.. http:get:: /containers/(id)/top
+
+	List processes running inside the container ``id``
+
+	**Example request**:
+
+	.. sourcecode:: http
+
+	   GET /containers/4fa6e0f0c678/top HTTP/1.1
+
+	**Example response**:
+
+	.. sourcecode:: http
+
+	   HTTP/1.1 200 OK
+	   Content-Type: application/json
+
+	   {
+		"Titles":[
+			"USER",
+			"PID",
+			"%CPU",
+			"%MEM",
+			"VSZ",
+			"RSS",
+			"TTY",
+			"STAT",
+			"START",
+			"TIME",
+			"COMMAND"
+			],
+		"Processes":[
+			["root","20147","0.0","0.1","18060","1864","pts/4","S","10:06","0:00","bash"],
+			["root","20271","0.0","0.0","4312","352","pts/4","S+","10:07","0:00","sleep","10"]
+		]
+	   }
+
+	:query ps_args: ps arguments to use (eg. aux)
+	:statuscode 200: no error
+	:statuscode 404: no such container
+	:statuscode 500: server error
+
+
+Inspect changes on a container's filesystem
+*******************************************
+
+.. http:get:: /containers/(id)/changes
+
+	Inspect changes on container ``id`` 's filesystem
+
+	**Example request**:
+
+	.. sourcecode:: http
+
+	   GET /containers/4fa6e0f0c678/changes HTTP/1.1
+
+	   
+	**Example response**:
+
+	.. sourcecode:: http
+
+	   HTTP/1.1 200 OK
+	   Content-Type: application/json
+	   
+	   [
+		{
+			"Path":"/dev",
+			"Kind":0
+		},
+		{
+			"Path":"/dev/kmsg",
+			"Kind":1
+		},
+		{
+			"Path":"/test",
+			"Kind":1
+		}
+	   ]
+
+	:statuscode 200: no error
+	:statuscode 404: no such container
+	:statuscode 500: server error
+
+
+Export a container
+******************
+
+.. http:get:: /containers/(id)/export
+
+	Export the contents of container ``id``
+
+	**Example request**:
+
+	.. sourcecode:: http
+
+	   GET /containers/4fa6e0f0c678/export HTTP/1.1
+
+	   
+	**Example response**:
+
+	.. sourcecode:: http
+
+	   HTTP/1.1 200 OK
+	   Content-Type: application/octet-stream
+	   
+	   {{ STREAM }}
+
+	:statuscode 200: no error
+	:statuscode 404: no such container
+	:statuscode 500: server error
+
+
+Start a container
+*****************
+
+.. http:post:: /containers/(id)/start
+
+        Start the container ``id``
+
+        **Example request**:
+
+        .. sourcecode:: http
+
+           POST /containers/(id)/start HTTP/1.1
+           Content-Type: application/json
+
+           {
+                "Binds":["/tmp:/tmp"],
+                "LxcConf":{"lxc.utsname":"docker"}
+           }
+
+        **Example response**:
+
+        .. sourcecode:: http
+
+           HTTP/1.1 204 No Content
+           Content-Type: text/plain
+
+        :jsonparam hostConfig: the container's host configuration (optional)
+        :statuscode 204: no error
+        :statuscode 404: no such container
+        :statuscode 500: server error
+
+
+Stop a container
+****************
+
+.. http:post:: /containers/(id)/stop
+
+	Stop the container ``id``
+
+	**Example request**:
+
+	.. sourcecode:: http
+
+	   POST /containers/e90e34656806/stop?t=5 HTTP/1.1
+	   
+	**Example response**:
+
+	.. sourcecode:: http
+
+	   HTTP/1.1 204 OK
+	   	
+	:query t: number of seconds to wait before killing the container
+	:statuscode 204: no error
+	:statuscode 404: no such container
+	:statuscode 500: server error
+
+
+Restart a container
+*******************
+
+.. http:post:: /containers/(id)/restart
+
+	Restart the container ``id``
+
+	**Example request**:
+
+	.. sourcecode:: http
+
+	   POST /containers/e90e34656806/restart?t=5 HTTP/1.1
+	   
+	**Example response**:
+
+	.. sourcecode:: http
+
+	   HTTP/1.1 204 OK
+	   	
+	:query t: number of seconds to wait before killing the container
+	:statuscode 204: no error
+	:statuscode 404: no such container
+	:statuscode 500: server error
+
+
+Kill a container
+****************
+
+.. http:post:: /containers/(id)/kill
+
+	Kill the container ``id``
+
+	**Example request**:
+
+	.. sourcecode:: http
+
+	   POST /containers/e90e34656806/kill HTTP/1.1
+	   
+	**Example response**:
+
+	.. sourcecode:: http
+
+	   HTTP/1.1 204 OK
+	   	
+	:statuscode 204: no error
+	:statuscode 404: no such container
+	:statuscode 500: server error
+
+
+Attach to a container
+*********************
+
+.. http:post:: /containers/(id)/attach
+
+	Attach to the container ``id``
+
+	**Example request**:
+
+	.. sourcecode:: http
+
+	   POST /containers/16253994b7c4/attach?logs=1&stream=0&stdout=1 HTTP/1.1
+	   
+	**Example response**:
+
+	.. sourcecode:: http
+
+	   HTTP/1.1 200 OK
+	   Content-Type: application/vnd.docker.raw-stream
+
+	   {{ STREAM }}
+	   	
+	:query logs: 1/True/true or 0/False/false, return logs. Default false
+	:query stream: 1/True/true or 0/False/false, return stream. Default false
+	:query stdin: 1/True/true or 0/False/false, if stream=true, attach to stdin. Default false
+	:query stdout: 1/True/true or 0/False/false, if logs=true, return stdout log, if stream=true, attach to stdout. Default false
+	:query stderr: 1/True/true or 0/False/false, if logs=true, return stderr log, if stream=true, attach to stderr. Default false
+	:statuscode 200: no error
+	:statuscode 400: bad parameter
+	:statuscode 404: no such container
+	:statuscode 500: server error
+
+	**Stream details**:
+
+	When using the TTY setting is enabled in
+	:http:post:`/containers/create`, the stream is the raw data
+	from the process PTY and client's stdin.  When the TTY is
+	disabled, then the stream is multiplexed to separate stdout
+	and stderr.
+
+	The format is a **Header** and a **Payload** (frame).
+
+	**HEADER**
+
+	The header will contain the information on which stream write
+	the stream (stdout or stderr). It also contain the size of
+	the associated frame encoded on the last 4 bytes (uint32).
+
+	It is encoded on the first 8 bytes like this::
+
+	    header := [8]byte{STREAM_TYPE, 0, 0, 0, SIZE1, SIZE2, SIZE3, SIZE4}
+
+	``STREAM_TYPE`` can be:
+
+	- 0: stdin (will be writen on stdout)
+	- 1: stdout
+	- 2: stderr
+
+	``SIZE1, SIZE2, SIZE3, SIZE4`` are the 4 bytes of the uint32 size encoded as big endian.
+
+	**PAYLOAD**
+
+	The payload is the raw stream.
+
+	**IMPLEMENTATION**
+
+	The simplest way to implement the Attach protocol is the following:
+
+	1) Read 8 bytes
+	2) chose stdout or stderr depending on the first byte
+	3) Extract the frame size from the last 4 byets
+	4) Read the extracted size and output it on the correct output
+	5) Goto 1)
+
+
+
+Wait a container
+****************
+
+.. http:post:: /containers/(id)/wait
+
+	Block until container ``id`` stops, then returns the exit code
+
+	**Example request**:
+
+	.. sourcecode:: http
+
+	   POST /containers/16253994b7c4/wait HTTP/1.1
+	   
+	**Example response**:
+
+	.. sourcecode:: http
+
+	   HTTP/1.1 200 OK
+	   Content-Type: application/json
+
+	   {"StatusCode":0}
+	   	
+	:statuscode 200: no error
+	:statuscode 404: no such container
+	:statuscode 500: server error
+
+
+Remove a container
+*******************
+
+.. http:delete:: /containers/(id)
+
+	Remove the container ``id`` from the filesystem
+
+	**Example request**:
+
+        .. sourcecode:: http
+
+           DELETE /containers/16253994b7c4?v=1 HTTP/1.1
+
+        **Example response**:
+
+        .. sourcecode:: http
+
+	   HTTP/1.1 204 OK
+
+	:query v: 1/True/true or 0/False/false, Remove the volumes associated to the container. Default false
+        :statuscode 204: no error
+	:statuscode 400: bad parameter
+        :statuscode 404: no such container
+        :statuscode 500: server error
+
+
+Copy files or folders from a container
+**************************************
+
+.. http:post:: /containers/(id)/copy
+
+	Copy files or folders of container ``id``
+
+	**Example request**:
+
+	.. sourcecode:: http
+
+	   POST /containers/4fa6e0f0c678/copy HTTP/1.1
+	   Content-Type: application/json
+
+	   {
+		"Resource":"test.txt"
+	   }
+
+	**Example response**:
+
+	.. sourcecode:: http
+
+	   HTTP/1.1 200 OK
+	   Content-Type: application/octet-stream
+	   
+	   {{ STREAM }}
+
+	:statuscode 200: no error
+	:statuscode 404: no such container
+	:statuscode 500: server error
+
+
+2.2 Images
+----------
+
+List Images
+***********
+
+.. http:get:: /images/json
+
+	**Example request**:
+
+	.. sourcecode:: http
+
+	   GET /images/json?all=0 HTTP/1.1
+
+	**Example response**:
+
+	.. sourcecode:: http
+
+	   HTTP/1.1 200 OK
+	   Content-Type: application/json
+	   
+	   [
+	     {
+	   	"RepoTag": [
+	   	  "ubuntu:12.04",
+	   	  "ubuntu:precise",
+	   	  "ubuntu:latest"
+	   	],
+	   	"Id": "8dbd9e392a964056420e5d58ca5cc376ef18e2de93b5cc90e868a1bbc8318c1c",
+	   	"Created": 1365714795,
+	   	"Size": 131506275,
+	   	"VirtualSize": 131506275
+	     },
+	     {
+	   	"RepoTag": [
+	   	  "ubuntu:12.10",
+	   	  "ubuntu:quantal"
+	   	],
+	   	"ParentId": "27cf784147099545",
+	   	"Id": "b750fe79269d2ec9a3c593ef05b4332b1d1a02a62b4accb2c21d589ff2f5f2dc",
+	   	"Created": 1364102658,
+	   	"Size": 24653,
+	   	"VirtualSize": 180116135
+	     }
+	   ]
+
+
+Create an image
+***************
+
+.. http:post:: /images/create
+
+	Create an image, either by pull it from the registry or by importing it
+
+	**Example request**:
+
+        .. sourcecode:: http
+
+           POST /images/create?fromImage=base HTTP/1.1
+
+        **Example response**:
+
+        .. sourcecode:: http
+
+           HTTP/1.1 200 OK
+	   Content-Type: application/json
+
+	   {"status":"Pulling..."}
+	   {"status":"Pulling", "progress":"1/? (n/a)"}
+	   {"error":"Invalid..."}
+	   ...
+
+	When using this endpoint to pull an image from the registry,
+	the ``X-Registry-Auth`` header can be used to include a
+	base64-encoded AuthConfig object.
+
+        :query fromImage: name of the image to pull
+	:query fromSrc: source to import, - means stdin
+        :query repo: repository
+	:query tag: tag
+	:query registry: the registry to pull from
+	:reqheader X-Registry-Auth: base64-encoded AuthConfig object
+        :statuscode 200: no error
+        :statuscode 500: server error
+
+
+
+Insert a file in an image
+*************************
+
+.. http:post:: /images/(name)/insert
+
+	Insert a file from ``url`` in the image ``name`` at ``path``
+
+	**Example request**:
+
+        .. sourcecode:: http
+
+           POST /images/test/insert?path=/usr&url=myurl HTTP/1.1
+
+	**Example response**:
+
+        .. sourcecode:: http
+
+           HTTP/1.1 200 OK
+	   Content-Type: application/json
+
+	   {"status":"Inserting..."}
+	   {"status":"Inserting", "progress":"1/? (n/a)"}
+	   {"error":"Invalid..."}
+	   ...
+
+	:statuscode 200: no error
+        :statuscode 500: server error
+
+
+Inspect an image
+****************
+
+.. http:get:: /images/(name)/json
+
+	Return low-level information on the image ``name``
+
+	**Example request**:
+
+	.. sourcecode:: http
+
+	   GET /images/base/json HTTP/1.1
+
+	**Example response**:
+
+        .. sourcecode:: http
+
+           HTTP/1.1 200 OK
+	   Content-Type: application/json
+
+	   {
+		"id":"b750fe79269d2ec9a3c593ef05b4332b1d1a02a62b4accb2c21d589ff2f5f2dc",
+		"parent":"27cf784147099545",
+		"created":"2013-03-23T22:24:18.818426-07:00",
+		"container":"3d67245a8d72ecf13f33dffac9f79dcdf70f75acb84d308770391510e0c23ad0",
+		"container_config":
+			{
+				"Hostname":"",
+				"User":"",
+				"Memory":0,
+				"MemorySwap":0,
+				"AttachStdin":false,
+				"AttachStdout":false,
+				"AttachStderr":false,
+				"PortSpecs":null,
+				"Tty":true,
+				"OpenStdin":true,
+				"StdinOnce":false,
+				"Env":null,
+				"Cmd": ["/bin/bash"]
+				,"Dns":null,
+				"Image":"base",
+				"Volumes":null,
+				"VolumesFrom":"",
+				"WorkingDir":""
+			},
+		"Size": 6824592
+	   }
+
+	:statuscode 200: no error
+	:statuscode 404: no such image
+        :statuscode 500: server error
+
+
+Get the history of an image
+***************************
+
+.. http:get:: /images/(name)/history
+
+        Return the history of the image ``name``
+
+        **Example request**:
+
+        .. sourcecode:: http
+
+           GET /images/base/history HTTP/1.1
+
+        **Example response**:
+
+        .. sourcecode:: http
+
+           HTTP/1.1 200 OK
+	   Content-Type: application/json
+
+	   [
+		{
+			"Id":"b750fe79269d",
+			"Created":1364102658,
+			"CreatedBy":"/bin/bash"
+		},
+		{
+			"Id":"27cf78414709",
+			"Created":1364068391,
+			"CreatedBy":""
+		}
+	   ]
+
+        :statuscode 200: no error
+        :statuscode 404: no such image
+        :statuscode 500: server error
+
+
+Push an image on the registry
+*****************************
+
+.. http:post:: /images/(name)/push
+
+   Push the image ``name`` on the registry
+
+   **Example request**:
+
+   .. sourcecode:: http
+
+      POST /images/test/push HTTP/1.1
+
+   **Example response**:
+
+   .. sourcecode:: http
+
+    HTTP/1.1 200 OK
+    Content-Type: application/json
+
+    {"status":"Pushing..."}
+    {"status":"Pushing", "progress":"1/? (n/a)"}
+    {"error":"Invalid..."}
+    ...
+
+   :query registry: the registry you wan to push, optional
+   :reqheader X-Registry-Auth: include a base64-encoded AuthConfig object.
+   :statuscode 200: no error
+   :statuscode 404: no such image
+   :statuscode 500: server error
+
+
+Tag an image into a repository
+******************************
+
+.. http:post:: /images/(name)/tag
+
+	Tag the image ``name`` into a repository
+
+        **Example request**:
+
+        .. sourcecode:: http
+			
+	   POST /images/test/tag?repo=myrepo&force=0 HTTP/1.1
+
+	**Example response**:
+
+        .. sourcecode:: http
+
+           HTTP/1.1 200 OK
+
+	:query repo: The repository to tag in
+	:query force: 1/True/true or 0/False/false, default false
+	:statuscode 200: no error
+	:statuscode 400: bad parameter
+	:statuscode 404: no such image
+	:statuscode 409: conflict
+        :statuscode 500: server error
+
+
+Remove an image
+***************
+
+.. http:delete:: /images/(name)
+
+	Remove the image ``name`` from the filesystem 
+	
+	**Example request**:
+
+	.. sourcecode:: http
+
+	   DELETE /images/test HTTP/1.1
+
+	**Example response**:
+
+        .. sourcecode:: http
+
+	   HTTP/1.1 200 OK
+	   Content-type: application/json
+
+	   [
+	    {"Untagged":"3e2f21a89f"},
+	    {"Deleted":"3e2f21a89f"},
+	    {"Deleted":"53b4f83ac9"}
+	   ]
+
+	:statuscode 200: no error
+        :statuscode 404: no such image
+	:statuscode 409: conflict
+        :statuscode 500: server error
+
+
+Search images
+*************
+
+.. http:get:: /images/search
+
+	Search for an image in the docker index.
+	
+	.. note::
+	
+	   The response keys have changed from API v1.6 to reflect the JSON 
+	   sent by the registry server to the docker daemon's request.
+	
+	**Example request**:
+
+        .. sourcecode:: http
+
+           GET /images/search?term=sshd HTTP/1.1
+
+	**Example response**:
+
+	.. sourcecode:: http
+
+	   HTTP/1.1 200 OK
+	   Content-Type: application/json
+	   
+	   [
+		   {
+		       "description": "",
+		       "is_official": false,
+		       "is_trusted": false,
+		       "name": "wma55/u1210sshd",
+		       "star_count": 0
+		   },
+		   {
+		       "description": "",
+		       "is_official": false,
+		       "is_trusted": false,
+		       "name": "jdswinbank/sshd",
+		       "star_count": 0
+		   },
+		   {
+		       "description": "",
+		       "is_official": false,
+		       "is_trusted": false,
+		       "name": "vgauthier/sshd",
+		       "star_count": 0
+		   }
+	   ...
+	   ]
+
+	:query term: term to search
+	:statuscode 200: no error
+	:statuscode 500: server error
+
+
+2.3 Misc
+--------
+
+Build an image from Dockerfile via stdin
+****************************************
+
+.. http:post:: /build
+
+   Build an image from Dockerfile via stdin
+
+   **Example request**:
+
+   .. sourcecode:: http
+
+      POST /build HTTP/1.1
+
+      {{ STREAM }}
+
+   **Example response**:
+
+   .. sourcecode:: http
+
+      HTTP/1.1 200 OK
+
+      {{ STREAM }}
+
+
+   The stream must be a tar archive compressed with one of the
+   following algorithms: identity (no compression), gzip, bzip2,
+   xz. 
+
+   The archive must include a file called ``Dockerfile`` at its
+   root. It may include any number of other files, which will be
+   accessible in the build context (See the :ref:`ADD build command
+   <dockerbuilder>`).
+
+   :query t: repository name (and optionally a tag) to be applied to the resulting image in case of success
+   :query q: suppress verbose build output
+   :query nocache: do not use the cache when building the image
+   :reqheader Content-type: should be set to ``"application/tar"``.
+   :statuscode 200: no error
+   :statuscode 500: server error
+
+
+
+Check auth configuration
+************************
+
+.. http:post:: /auth
+
+        Get the default username and email
+
+        **Example request**:
+
+        .. sourcecode:: http
+
+           POST /auth HTTP/1.1
+	   Content-Type: application/json
+
+	   {
+		"username":"hannibal",
+		"password:"xxxx",
+		"email":"hannibal@a-team.com",
+		"serveraddress":"https://index.docker.io/v1/"
+	   }
+
+        **Example response**:
+
+        .. sourcecode:: http
+
+           HTTP/1.1 200 OK
+
+        :statuscode 200: no error
+        :statuscode 204: no error
+        :statuscode 500: server error
+
+
+Display system-wide information
+*******************************
+
+.. http:get:: /info
+
+	Display system-wide information
+	
+	**Example request**:
+
+        .. sourcecode:: http
+
+           GET /info HTTP/1.1
+
+        **Example response**:
+
+        .. sourcecode:: http
+
+           HTTP/1.1 200 OK
+	   Content-Type: application/json
+
+	   {
+		"Containers":11,
+		"Images":16,
+		"Debug":false,
+		"NFd": 11,
+		"NGoroutines":21,
+		"MemoryLimit":true,
+		"SwapLimit":false,
+		"IPv4Forwarding":true
+	   }
+
+        :statuscode 200: no error
+        :statuscode 500: server error
+
+
+Show the docker version information
+***********************************
+
+.. http:get:: /version
+
+	Show the docker version information
+
+	**Example request**:
+
+        .. sourcecode:: http
+
+           GET /version HTTP/1.1
+
+        **Example response**:
+
+        .. sourcecode:: http
+
+           HTTP/1.1 200 OK
+	   Content-Type: application/json
+
+	   {
+		"Version":"0.2.2",
+		"GitCommit":"5a2a5cc+CHANGES",
+		"GoVersion":"go1.0.3"
+	   }
+
+        :statuscode 200: no error
+	:statuscode 500: server error
+
+
+Create a new image from a container's changes
+*********************************************
+
+.. http:post:: /commit
+
+    Create a new image from a container's changes
+
+    **Example request**:
+
+    .. sourcecode:: http
+
+        POST /commit?container=44c004db4b17&m=message&repo=myrepo HTTP/1.1
+
+    **Example response**:
+
+    .. sourcecode:: http
+
+        HTTP/1.1 201 OK
+	    Content-Type: application/vnd.docker.raw-stream
+
+        {"Id":"596069db4bf5"}
+
+    :query container: source container
+    :query repo: repository
+    :query tag: tag
+    :query m: commit message
+    :query author: author (eg. "John Hannibal Smith <hannibal@a-team.com>")
+    :query run: config automatically applied when the image is run. (ex: {"Cmd": ["cat", "/world"], "PortSpecs":["22"]})
+    :statuscode 201: no error
+    :statuscode 404: no such container
+    :statuscode 500: server error
+
+
+Monitor Docker's events
+***********************
+
+.. http:get:: /events
+
+	Get events from docker, either in real time via streaming, or via polling (using `since`)
+
+	**Example request**:
+
+	.. sourcecode:: http
+
+           POST /events?since=1374067924
+
+        **Example response**:
+
+        .. sourcecode:: http
+
+           HTTP/1.1 200 OK
+	   Content-Type: application/json
+
+	   {"status":"create","id":"dfdf82bd3881","from":"base:latest","time":1374067924}
+	   {"status":"start","id":"dfdf82bd3881","from":"base:latest","time":1374067924}
+	   {"status":"stop","id":"dfdf82bd3881","from":"base:latest","time":1374067966}
+	   {"status":"destroy","id":"dfdf82bd3881","from":"base:latest","time":1374067970}
+
+	:query since: timestamp used for polling
+        :statuscode 200: no error
+        :statuscode 500: server error
+
+Get a tarball containing all images and tags in a repository
+************************************************************
+
+.. http:get:: /images/(name)/get
+
+  Get a tarball containing all images and metadata for the repository specified by ``name``.
+
+  **Example request**
+
+  .. sourcecode:: http
+  
+           GET /images/ubuntu/get
+
+       **Example response**:
+
+       .. sourcecode:: http
+
+          HTTP/1.1 200 OK
+    Content-Type: application/x-tar
+
+    Binary data stream
+        :statuscode 200: no error
+        :statuscode 500: server error
+
+Load a tarball with a set of images and tags into docker
+********************************************************
+
+.. http:post:: /images/load
+
+  Load a set of images and tags into the docker repository.
+
+  **Example request**
+
+  .. sourcecode:: http
+
+           POST /images/load
+
+         Tarball in body
+
+       **Example response**:
+
+       .. sourcecode:: http
+
+          HTTP/1.1 200 OK
+
+        :statuscode 200: no error
+        :statuscode 500: server error
+
+3. Going further
+================
+
+3.1 Inside 'docker run'
+-----------------------
+
+Here are the steps of 'docker run' :
+
+* Create the container
+* If the status code is 404, it means the image doesn't exists:
+        * Try to pull it
+        * Then retry to create the container
+* Start the container
+* If you are not in detached mode:
+        * Attach to the container, using logs=1 (to have stdout and stderr from the container's start) and stream=1
+* If in detached mode or only stdin is attached:
+	* Display the container's id
+
+
+3.2 Hijacking
+-------------
+
+In this version of the API, /attach, uses hijacking to transport stdin, stdout and stderr on the same socket. This might change in the future.
+
+3.3 CORS Requests
+-----------------
+
+To enable cross origin requests to the remote api add the flag "-api-enable-cors" when running docker in daemon mode.
+
+.. code-block:: bash
+
+   docker -d -H="192.168.1.9:4243" -api-enable-cors
+
diff --git a/components/engine/docs/sources/api/remote_api_client_libraries.rst b/components/engine/docs/sources/api/remote_api_client_libraries.rst
index bd8610eaf1..45ce8ff9d1 100644
--- a/components/engine/docs/sources/api/remote_api_client_libraries.rst
+++ b/components/engine/docs/sources/api/remote_api_client_libraries.rst
@@ -1,4 +1,4 @@
-:title: Registry API
+:title: Remote API Client Libraries
 :description: Various client libraries available to use with the Docker remote API
 :keywords: API, Docker, index, registry, REST, documentation, clients, Python, Ruby, Javascript, Erlang, Go
 
@@ -12,26 +12,28 @@ compatibility. Please file issues with the library owners.  If you
 find more library implementations, please list them in Docker doc bugs
 and we will add the libraries here.
 
-+----------------------+----------------+--------------------------------------------+
-| Language/Framework   | Name           | Repository                                 |
-+======================+================+============================================+
-| Python               | docker-py      | https://github.com/dotcloud/docker-py      |
-+----------------------+----------------+--------------------------------------------+
-| Ruby                 | docker-client  | https://github.com/geku/docker-client      |
-+----------------------+----------------+--------------------------------------------+
-| Ruby                 | docker-api     | https://github.com/swipely/docker-api      |
-+----------------------+----------------+--------------------------------------------+
-| Javascript (NodeJS)  | docker.io      | https://github.com/appersonlabs/docker.io  |
-|                      |                | Install via NPM: `npm install docker.io`   |
-+----------------------+----------------+--------------------------------------------+
-| Javascript           | docker-js      | https://github.com/dgoujard/docker-js      |
-+----------------------+----------------+--------------------------------------------+
-| Javascript (Angular) | dockerui       | https://github.com/crosbymichael/dockerui  |
-| **WebUI**            |                |                                            |
-+----------------------+----------------+--------------------------------------------+
-| Java                 | docker-java    | https://github.com/kpelykh/docker-java     |
-+----------------------+----------------+--------------------------------------------+
-| Erlang               | erldocker      | https://github.com/proger/erldocker        |
-+----------------------+----------------+--------------------------------------------+
-| Go                   | go-dockerclient| https://github.com/fsouza/go-dockerclient  |
-+----------------------+----------------+--------------------------------------------+
++----------------------+----------------+--------------------------------------------+----------+
+| Language/Framework   | Name           | Repository                                 | Status   |
++======================+================+============================================+==========+
+| Python               | docker-py      | https://github.com/dotcloud/docker-py      | Active   |
++----------------------+----------------+--------------------------------------------+----------+
+| Ruby                 | docker-client  | https://github.com/geku/docker-client      | Outdated |
++----------------------+----------------+--------------------------------------------+----------+
+| Ruby                 | docker-api     | https://github.com/swipely/docker-api      | Active   |
++----------------------+----------------+--------------------------------------------+----------+
+| Javascript (NodeJS)  | docker.io      | https://github.com/appersonlabs/docker.io  | Active   |
+|                      |                | Install via NPM: `npm install docker.io`   |          |
++----------------------+----------------+--------------------------------------------+----------+
+| Javascript           | docker-js      | https://github.com/dgoujard/docker-js      | Active   |
++----------------------+----------------+--------------------------------------------+----------+
+| Javascript (Angular) | dockerui       | https://github.com/crosbymichael/dockerui  | Active   |
+| **WebUI**            |                |                                            |          |
++----------------------+----------------+--------------------------------------------+----------+
+| Java                 | docker-java    | https://github.com/kpelykh/docker-java     | Active   |
++----------------------+----------------+--------------------------------------------+----------+
+| Erlang               | erldocker      | https://github.com/proger/erldocker        | Active   |
++----------------------+----------------+--------------------------------------------+----------+
+| Go                   | go-dockerclient| https://github.com/fsouza/go-dockerclient  | Active   |
++----------------------+----------------+--------------------------------------------+----------+
+| PHP                  | Alvine         | http://pear.alvine.io/ (alpha)             | Active   |
++----------------------+----------------+--------------------------------------------+----------+
diff --git a/components/engine/docs/sources/commandline/cli.rst b/components/engine/docs/sources/commandline/cli.rst
index 6c2826567b..9875b5ded9 100644
--- a/components/engine/docs/sources/commandline/cli.rst
+++ b/components/engine/docs/sources/commandline/cli.rst
@@ -88,31 +88,65 @@ Examples:
 
     Usage: docker build [OPTIONS] PATH | URL | -
     Build a new container image from the source code at PATH
-      -t="": Repository name (and optionally a tag) to be applied to the resulting image in case of success.
+      -t="": Repository name (and optionally a tag) to be applied 
+             to the resulting image in case of success.
       -q=false: Suppress verbose build output.
       -no-cache: Do not use the cache when building the image.
       -rm: Remove intermediate containers after a successful build
-    When a single Dockerfile is given as URL, then no context is set. When a git repository is set as URL, the repository is used as context
+
+The files at PATH or URL are called the "context" of the build. The
+build process may refer to any of the files in the context, for
+example when using an :ref:`ADD <dockerfile_add>` instruction.  When a
+single ``Dockerfile`` is given as URL, then no context is set.  When a
+git repository is set as URL, then the repository is used as the
+context
 
 .. _cli_build_examples:
 
+.. seealso:: :ref:`dockerbuilder`.
+
 Examples:
 ~~~~~~~~~
 
 .. code-block:: bash
 
     sudo docker build .
+    Uploading context 10240 bytes
+    Step 1 : FROM busybox
+    Pulling repository busybox
+     ---> e9aa60c60128MB/2.284 MB (100%) endpoint: https://cdn-registry-1.docker.io/v1/
+    Step 2 : RUN ls -lh /
+     ---> Running in 9c9e81692ae9
+    total 24
+    drwxr-xr-x    2 root     root        4.0K Mar 12  2013 bin
+    drwxr-xr-x    5 root     root        4.0K Oct 19 00:19 dev
+    drwxr-xr-x    2 root     root        4.0K Oct 19 00:19 etc
+    drwxr-xr-x    2 root     root        4.0K Nov 15 23:34 lib
+    lrwxrwxrwx    1 root     root           3 Mar 12  2013 lib64 -> lib
+    dr-xr-xr-x  116 root     root           0 Nov 15 23:34 proc
+    lrwxrwxrwx    1 root     root           3 Mar 12  2013 sbin -> bin
+    dr-xr-xr-x   13 root     root           0 Nov 15 23:34 sys
+    drwxr-xr-x    2 root     root        4.0K Mar 12  2013 tmp
+    drwxr-xr-x    2 root     root        4.0K Nov 15 23:34 usr
+     ---> b35f4035db3f
+    Step 3 : CMD echo Hello World
+     ---> Running in 02071fceb21b
+     ---> f52f38b7823e
+    Successfully built f52f38b7823e
 
-This will read the ``Dockerfile`` from the current directory. It will
-also send any other files and directories found in the current
-directory to the ``docker`` daemon.
+This example specifies that the PATH is ``.``, and so all the files in
+the local directory get tar'd and sent to the Docker daemon.  The PATH
+specifies where to find the files for the "context" of the build on
+the Docker daemon. Remember that the daemon could be running on a
+remote machine and that no parsing of the Dockerfile happens at the
+client side (where you're running ``docker build``). That means that
+*all* the files at PATH get sent, not just the ones listed to
+:ref:`ADD <dockerfile_add>` in the ``Dockerfile``.
+
+The transfer of context from the local machine to the Docker daemon is
+what the ``docker`` client means when you see the "Uploading context"
+message.
 
-The contents of this directory would be used by ``ADD`` commands found
-within the ``Dockerfile``.  This will send a lot of data to the
-``docker`` daemon if the current directory contains a lot of data.  If
-the absolute path is provided instead of ``.`` then only the files and
-directories required by the ADD commands from the ``Dockerfile`` will be
-added to the context and transferred to the ``docker`` daemon.
 
 .. code-block:: bash
 
@@ -129,16 +163,15 @@ tag will be ``2.0``
 
 This will read a ``Dockerfile`` from *stdin* without context. Due to
 the lack of a context, no contents of any local directory will be sent
-to the ``docker`` daemon.  ``ADD`` doesn't work when running in this
-mode because the absence of the context provides no source files to
-copy to the container.
+to the ``docker`` daemon.  Since there is no context, a Dockerfile
+``ADD`` only works if it refers to a remote URL.
 
 .. code-block:: bash
 
     sudo docker build github.com/creack/docker-firefox
 
-This will clone the Github repository and use it as context. The
-``Dockerfile`` at the root of the repository is used as
+This will clone the Github repository and use the cloned repository as
+context. The ``Dockerfile`` at the root of the repository is used as
 ``Dockerfile``.  Note that you can specify an arbitrary git repository
 by using the ``git://`` schema.
 
@@ -157,7 +190,7 @@ by using the ``git://`` schema.
       -m="": Commit message
       -author="": Author (eg. "John Hannibal Smith <hannibal@a-team.com>"
       -run="": Configuration to be applied when the image is launched with `docker run`.
-               (ex: '{"Cmd": ["cat", "/world"], "PortSpecs": ["22"]}')
+               (ex: -run='{"Cmd": ["cat", "/world"], "PortSpecs": ["22"]}')
 
 Simple commit of an existing container
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
@@ -173,7 +206,7 @@ Simple commit of an existing container
 	$ docker images | head
 	REPOSITORY                        TAG                 ID                  CREATED             SIZE
 	SvenDowideit/testimage            version3            f5283438590d        16 seconds ago      204.2 MB (virtual 335.7 MB)
-	S
+	
 
 Full -run example
 .................
@@ -219,10 +252,15 @@ Full -run example
 
 ::
 
-    Usage: docker cp CONTAINER:RESOURCE HOSTPATH
+    Usage: docker cp CONTAINER:PATH HOSTPATH
 
     Copy files/folders from the containers filesystem to the host
     path.  Paths are relative to the root of the filesystem.
+    
+.. code-block:: bash
+
+    $ sudo docker cp 7bb0e258aefe:/etc/debian_version .
+    $ sudo docker cp blue_frog:/etc/hosts .
 
 .. _cli_diff:
 
@@ -231,9 +269,33 @@ Full -run example
 
 ::
 
-    Usage: docker diff CONTAINER [OPTIONS]
+    Usage: docker diff CONTAINER
+ 
+    List the changed files and directories in a container's filesystem
 
-    Inspect changes on a container's filesystem
+There are 3 events that are listed in the 'diff':
+
+1. ```A``` - Add
+2. ```D``` - Delete
+3. ```C``` - Change
+
+for example:
+
+.. code-block:: bash
+
+	$ sudo docker diff 7bb0e258aefe
+
+	C /dev
+	A /dev/kmsg
+	C /etc
+	A /etc/mtab
+	A /go
+	A /go/src
+	A /go/src/github.com
+	A /go/src/github.com/dotcloud
+	A /go/src/github.com/dotcloud/docker
+	A /go/src/github.com/dotcloud/docker/.git
+	....
 
 .. _cli_events:
 
@@ -245,6 +307,9 @@ Full -run example
     Usage: docker events
 
     Get real time events from the server
+    
+    -since="": Show previously created events and then stream.
+               (either seconds since epoch, or date string as below)
 
 .. _cli_events_example:
 
@@ -277,6 +342,23 @@ Shell 1: (Again .. now showing events)
     [2013-09-03 15:49:29 +0200 CEST] 4386fb97867d: (from 12de384bfb10) die
     [2013-09-03 15:49:29 +0200 CEST] 4386fb97867d: (from 12de384bfb10) stop
 
+Show events in the past from a specified time
+.............................................
+
+.. code-block:: bash
+
+    $ sudo docker events -since 1378216169
+    [2013-09-03 15:49:29 +0200 CEST] 4386fb97867d: (from 12de384bfb10) die
+    [2013-09-03 15:49:29 +0200 CEST] 4386fb97867d: (from 12de384bfb10) stop
+
+    $ sudo docker events -since '2013-09-03'
+    [2013-09-03 15:49:26 +0200 CEST] 4386fb97867d: (from 12de384bfb10) start
+    [2013-09-03 15:49:29 +0200 CEST] 4386fb97867d: (from 12de384bfb10) die
+    [2013-09-03 15:49:29 +0200 CEST] 4386fb97867d: (from 12de384bfb10) stop
+
+    $ sudo docker events -since '2013-09-03 15:49:29 +0200 CEST'
+    [2013-09-03 15:49:29 +0200 CEST] 4386fb97867d: (from 12de384bfb10) die
+    [2013-09-03 15:49:29 +0200 CEST] 4386fb97867d: (from 12de384bfb10) stop
 
 .. _cli_export:
 
@@ -303,6 +385,40 @@ Shell 1: (Again .. now showing events)
       -notrunc=false: Don't truncate output
       -q=false: only show numeric IDs
 
+To see how the docker:latest image was built:
+
+.. code-block:: bash
+
+	$ docker history docker
+	ID                  CREATED             CREATED BY
+	docker:latest       19 hours ago        /bin/sh -c #(nop) ADD . in /go/src/github.com/dotcloud/docker
+	cf5f2467662d        2 weeks ago         /bin/sh -c #(nop) ENTRYPOINT ["hack/dind"]
+	3538fbe372bf        2 weeks ago         /bin/sh -c #(nop) WORKDIR /go/src/github.com/dotcloud/docker
+	7450f65072e5        2 weeks ago         /bin/sh -c #(nop) VOLUME /var/lib/docker
+	b79d62b97328        2 weeks ago         /bin/sh -c apt-get install -y -q lxc
+	36714852a550        2 weeks ago         /bin/sh -c apt-get install -y -q iptables
+	8c4c706df1d6        2 weeks ago         /bin/sh -c /bin/echo -e '[default]\naccess_key=$AWS_ACCESS_KEY\nsecret_key=$AWS_SECRET_KEYn' > /.s3cfg
+	b89989433c48        2 weeks ago         /bin/sh -c pip install python-magic
+	a23e640d85b5        2 weeks ago         /bin/sh -c pip install s3cmd
+	41f54fec7e79        2 weeks ago         /bin/sh -c apt-get install -y -q python-pip
+	d9bc04add907        2 weeks ago         /bin/sh -c apt-get install -y -q reprepro dpkg-sig
+	e74f4760fa70        2 weeks ago         /bin/sh -c gem install --no-rdoc --no-ri fpm
+	1e43224726eb        2 weeks ago         /bin/sh -c apt-get install -y -q ruby1.9.3 rubygems libffi-dev
+	460953ae9d7f        2 weeks ago         /bin/sh -c #(nop) ENV GOPATH=/go:/go/src/github.com/dotcloud/docker/vendor
+	8b63eb1d666b        2 weeks ago         /bin/sh -c #(nop) ENV PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/goroot/bin
+	3087f3bcedf2        2 weeks ago         /bin/sh -c #(nop) ENV GOROOT=/goroot
+	635840d198e5        2 weeks ago         /bin/sh -c cd /goroot/src && ./make.bash
+	439f4a0592ba        2 weeks ago         /bin/sh -c curl -s https://go.googlecode.com/files/go1.1.2.src.tar.gz | tar -v -C / -xz && mv /go /goroot
+	13967ed36e93        2 weeks ago         /bin/sh -c #(nop) ENV CGO_ENABLED=0
+	bf7424458437        2 weeks ago         /bin/sh -c apt-get install -y -q build-essential
+	a89ec997c3bf        2 weeks ago         /bin/sh -c apt-get install -y -q mercurial
+	b9f165c6e749        2 weeks ago         /bin/sh -c apt-get install -y -q git
+	17a64374afa7        2 weeks ago         /bin/sh -c apt-get install -y -q curl
+	d5e85dc5b1d8        2 weeks ago         /bin/sh -c apt-get update
+	13e642467c11        2 weeks ago         /bin/sh -c echo 'deb http://archive.ubuntu.com/ubuntu precise main universe' > /etc/apt/sources.list
+	ae6dde92a94e        2 weeks ago         /bin/sh -c #(nop) MAINTAINER Solomon Hykes <solomon@dotcloud.com>
+	ubuntu:12.04        6 months ago 
+
 .. _cli_images:
 
 ``images``
@@ -314,20 +430,86 @@ Shell 1: (Again .. now showing events)
 
     List images
 
-      -a=false: show all images
+      -a=false: show all images (by default filter out the intermediate images used to build)
+      -notrunc=false: Don't truncate output
       -q=false: only show numeric IDs
-      -viz=false: output in graphviz format
+      -tree=false: output graph in tree format
+      -viz=false: output graph in graphviz format
+      
+Listing the most recently created images
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+.. code-block:: bash
+
+	$ sudo docker images | head
+	REPOSITORY                    TAG                 IMAGE ID            CREATED             SIZE
+	<none>                        <none>              77af4d6b9913        19 hours ago        30.53 MB (virtual 1.089 GB)
+	committest                    latest              b6fa739cedf5        19 hours ago        30.53 MB (virtual 1.089 GB)
+	<none>                        <none>              78a85c484f71        19 hours ago        30.53 MB (virtual 1.089 GB)
+	docker                        latest              30557a29d5ab        20 hours ago        30.53 MB (virtual 1.089 GB)
+	<none>                        <none>              0124422dd9f9        20 hours ago        30.53 MB (virtual 1.089 GB)
+	<none>                        <none>              18ad6fad3402        22 hours ago        23.68 MB (virtual 1.082 GB)
+	<none>                        <none>              f9f1e26352f0        23 hours ago        30.46 MB (virtual 1.089 GB)
+	tryout                        latest              2629d1fa0b81        23 hours ago        16.4 kB (virtual 131.5 MB)
+	<none>                        <none>              5ed6274db6ce        24 hours ago        30.44 MB (virtual 1.089 GB)
+
+Listing the full length image IDs
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+.. code-block:: bash
+
+	$ sudo docker images -notrunc | head
+	REPOSITORY                    TAG                 IMAGE ID                                                           CREATED             SIZE
+	<none>                        <none>              77af4d6b9913e693e8d0b4b294fa62ade6054e6b2f1ffb617ac955dd63fb0182   19 hours ago        30.53 MB (virtual 1.089 GB)
+	committest                    latest              b6fa739cedf5ea12a620a439402b6004d057da800f91c7524b5086a5e4749c9f   19 hours ago        30.53 MB (virtual 1.089 GB)
+	<none>                        <none>              78a85c484f71509adeaace20e72e941f6bdd2b25b4c75da8693efd9f61a37921   19 hours ago        30.53 MB (virtual 1.089 GB)
+	docker                        latest              30557a29d5abc51e5f1d5b472e79b7e296f595abcf19fe6b9199dbbc809c6ff4   20 hours ago        30.53 MB (virtual 1.089 GB)
+	<none>                        <none>              0124422dd9f9cf7ef15c0617cda3931ee68346455441d66ab8bdc5b05e9fdce5   20 hours ago        30.53 MB (virtual 1.089 GB)
+	<none>                        <none>              18ad6fad340262ac2a636efd98a6d1f0ea775ae3d45240d3418466495a19a81b   22 hours ago        23.68 MB (virtual 1.082 GB)
+	<none>                        <none>              f9f1e26352f0a3ba6a0ff68167559f64f3e21ff7ada60366e2d44a04befd1d3a   23 hours ago        30.46 MB (virtual 1.089 GB)
+	tryout                        latest              2629d1fa0b81b222fca63371ca16cbf6a0772d07759ff80e8d1369b926940074   23 hours ago        16.4 kB (virtual 131.5 MB)
+	<none>                        <none>              5ed6274db6ceb2397844896966ea239290555e74ef307030ebb01ff91b1914df   24 hours ago        30.44 MB (virtual 1.089 GB)
 
 Displaying images visually
 ~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-::
+.. code-block:: bash
 
-    sudo docker images -viz | dot -Tpng -o docker.png
+    $ sudo docker images -viz | dot -Tpng -o docker.png
 
 .. image:: docker_images.gif
    :alt: Example inheritance graph of Docker images.
 
+
+Displaying image hierarchy
+~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+.. code-block:: bash
+
+    $ sudo docker images -tree
+
+    |─8dbd9e392a96 Size: 131.5 MB (virtual 131.5 MB) Tags: ubuntu:12.04,ubuntu:latest,ubuntu:precise
+    └─27cf78414709 Size: 180.1 MB (virtual 180.1 MB)
+      └─b750fe79269d Size: 24.65 kB (virtual 180.1 MB) Tags: ubuntu:12.10,ubuntu:quantal
+        |─f98de3b610d5 Size: 12.29 kB (virtual 180.1 MB)
+        | └─7da80deb7dbf Size: 16.38 kB (virtual 180.1 MB)
+        |   └─65ed2fee0a34 Size: 20.66 kB (virtual 180.2 MB)
+        |     └─a2b9ea53dddc Size: 819.7 MB (virtual 999.8 MB)
+        |       └─a29b932eaba8 Size: 28.67 kB (virtual 999.9 MB)
+        |         └─e270a44f124d Size: 12.29 kB (virtual 999.9 MB) Tags: progrium/buildstep:latest
+        └─17e74ac162d8 Size: 53.93 kB (virtual 180.2 MB)
+          └─339a3f56b760 Size: 24.65 kB (virtual 180.2 MB)
+            └─904fcc40e34d Size: 96.7 MB (virtual 276.9 MB)
+              └─b1b0235328dd Size: 363.3 MB (virtual 640.2 MB)
+                └─7cb05d1acb3b Size: 20.48 kB (virtual 640.2 MB)
+                  └─47bf6f34832d Size: 20.48 kB (virtual 640.2 MB)
+                    └─f165104e82ed Size: 12.29 kB (virtual 640.2 MB)
+                      └─d9cf85a47b7e Size: 1.911 MB (virtual 642.2 MB)
+                        └─3ee562df86ca Size: 17.07 kB (virtual 642.2 MB)
+                          └─b05fc2d00e4a Size: 24.96 kB (virtual 642.2 MB)
+                            └─c96a99614930 Size: 12.29 kB (virtual 642.2 MB)
+                              └─a6a357a48c49 Size: 12.29 kB (virtual 642.2 MB) Tags: ndj/mongodb:latest
+
 .. _cli_import:
 
 ``import``
@@ -383,6 +565,21 @@ might not get preserved.
 
     Display system-wide information.
 
+.. code-block:: bash
+
+	$ sudo docker info
+	Containers: 292
+	Images: 194
+	Debug mode (server): false
+	Debug mode (client): false
+	Fds: 22
+	Goroutines: 67
+	LXC Version: 0.9.0
+	EventsListeners: 115
+	Kernel Version: 3.8.0-33-generic
+	WARNING: No swap limit support
+
+
 .. _cli_insert:
 
 ``insert``
@@ -428,6 +625,24 @@ Insert file from github
 
 The main process inside the container will be sent SIGKILL.
 
+Known Issues (kill)
+~~~~~~~~~~~~~~~~~~~
+
+* :issue:`197` indicates that ``docker kill`` may leave directories
+  behind and make it difficult to remove the container.
+
+.. _cli_load:
+
+``load``
+--------
+
+::
+
+    Usage: docker load < repository.tar
+
+    Loads a tarred repository from the standard input stream.
+    Restores both images and tags.
+
 .. _cli_login:
 
 ``login``
@@ -536,6 +751,12 @@ The main process inside the container will be sent SIGKILL.
     Remove one or more containers
         -link="": Remove the link instead of the actual container
 
+Known Issues (rm)
+~~~~~~~~~~~~~~~~~~~
+
+* :issue:`197` indicates that ``docker kill`` may leave directories
+  behind and make it difficult to remove the container.
+
 
 Examples:
 ~~~~~~~~~
@@ -558,6 +779,15 @@ This will remove the container referenced under the link ``/redis``.
 This will remove the underlying link between ``/webapp`` and the ``/redis`` containers removing all
 network communication.
 
+.. code-block:: bash
+
+    $ docker rm `docker ps -a -q`
+
+
+This command will delete all stopped containers. The command ``docker ps -a -q`` will return all
+existing container IDs and pass them to the ``rm`` command which will delete them. Any running
+containers will not be deleted.
+
 .. _cli_rmi:
 
 ``rmi``
@@ -588,7 +818,7 @@ network communication.
       -h="": Container host name
       -i=false: Keep stdin open even if not attached
       -privileged=false: Give extended privileges to this container
-      -m=0: Memory limit (in bytes)
+      -m="": Memory limit (format: <number><optional unit>, where unit = b, k, m or g)
       -n=true: Enable networking for this container
       -p=[]: Map a network port to the container
       -rm=false: Automatically remove the container when it exits (incompatible with -d)
@@ -596,7 +826,7 @@ network communication.
       -u="": Username or UID
       -dns=[]: Set custom dns servers for the container
       -v=[]: Create a bind mount with: [host-dir]:[container-dir]:[rw|ro]. If "container-dir" is missing, then docker creates a new volume.
-      -volumes-from="": Mount all volumes from the given container
+      -volumes-from="": Mount all volumes from the given container(s)
       -entrypoint="": Overwrite the default entrypoint set by the image
       -w="": Working directory inside the container
       -lxc-conf=[]: Add custom lxc options -lxc-conf="lxc.cgroup.cpuset.cpus = 0,1"
@@ -688,6 +918,35 @@ can access the network and environment of the redis container via
 environment variables.  The ``-name`` flag will assign the name ``console``
 to the newly created container.
 
+.. code-block:: bash
+
+   docker run -volumes-from 777f7dc92da7,ba8c0c54f0f2:ro -i -t ubuntu pwd
+
+The ``-volumes-from`` flag mounts all the defined volumes from the
+refrence containers. Containers can be specified by a comma seperated
+list or by repetitions of the ``-volumes-from`` argument. The container
+id may be optionally suffixed with ``:ro`` or ``:rw`` to mount the volumes in
+read-only or read-write mode, respectively. By default, the volumes are mounted
+in the same mode (rw or ro) as the reference container.
+
+Known Issues (run -volumes-from)
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+* :issue:`2702`: "lxc-start: Permission denied - failed to mount"
+  could indicate a permissions problem with AppArmor. Please see the
+  issue for a workaround.
+
+.. _cli_save:
+
+``save``
+
+::
+
+    Usage: docker save image > repository.tar
+
+    Streams a tarred repository to the standard output stream.
+    Contains all parent layers, and all tags + versions.
+
 .. _cli_search:
 
 ``search``
diff --git a/components/engine/docs/sources/conf.py b/components/engine/docs/sources/conf.py
index 7aa27c7b84..a143e821be 100644
--- a/components/engine/docs/sources/conf.py
+++ b/components/engine/docs/sources/conf.py
@@ -40,7 +40,11 @@ html_additional_pages = {
 
 # Add any Sphinx extension module names here, as strings. They can be extensions
 # coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
-extensions = ['sphinxcontrib.httpdomain']
+extensions = ['sphinxcontrib.httpdomain', 'sphinx.ext.extlinks']
+
+# Configure extlinks
+extlinks = { 'issue': ('https://github.com/dotcloud/docker/issues/%s',
+	               'Issue ') }
 
 # Add any paths that contain templates here, relative to this directory.
 templates_path = ['_templates']
@@ -231,7 +235,7 @@ latex_documents = [
 # One entry per manual page. List of tuples
 # (source start file, name, description, authors, manual section).
 man_pages = [
-    ('toctree', 'docker', u'Docker Documentation',
+    ('commandline/cli', 'docker', u'Docker Documentation',
      [u'Team Docker'], 1)
 ]
 
diff --git a/components/engine/docs/sources/contributing/contributing.rst b/components/engine/docs/sources/contributing/contributing.rst
index 3cdb0b6f14..3b3b3f8f88 100644
--- a/components/engine/docs/sources/contributing/contributing.rst
+++ b/components/engine/docs/sources/contributing/contributing.rst
@@ -10,13 +10,16 @@ Want to hack on Docker? Awesome!
 The repository includes `all the instructions you need to get
 started <https://github.com/dotcloud/docker/blob/master/CONTRIBUTING.md>`_.
 
-The developer environment `Dockerfile <https://github.com/dotcloud/docker/blob/master/Dockerfile>`_
+The `developer environment Dockerfile
+<https://github.com/dotcloud/docker/blob/master/Dockerfile>`_
 specifies the tools and versions used to test and build Docker.
 
 If you're making changes to the documentation, see the
 `README.md <https://github.com/dotcloud/docker/blob/master/docs/README.md>`_.
 
-The documentation environment `Dockerfile <https://github.com/dotcloud/docker/blob/master/docs/Dockerfile>`_
+The `documentation environment Dockerfile
+<https://github.com/dotcloud/docker/blob/master/docs/Dockerfile>`_
 specifies the tools and versions used to build the Documentation.
 
-Further interesting details can be found in the `Packaging hints <https://github.com/dotcloud/docker/blob/master/hack/PACKAGERS.md>`_.
+Further interesting details can be found in the `Packaging hints
+<https://github.com/dotcloud/docker/blob/master/hack/PACKAGERS.md>`_.
diff --git a/components/engine/docs/sources/examples/couchdb_data_volumes.rst b/components/engine/docs/sources/examples/couchdb_data_volumes.rst
index 60674fe9a0..1f6b4b7910 100644
--- a/components/engine/docs/sources/examples/couchdb_data_volumes.rst
+++ b/components/engine/docs/sources/examples/couchdb_data_volumes.rst
@@ -20,7 +20,7 @@ Note that we're marking ``/var/lib/couchdb`` as a data volume.
 
 .. code-block:: bash
 
-    COUCH1=$(sudo docker run -d -v /var/lib/couchdb shykes/couchdb:2013-05-03)
+    COUCH1=$(sudo docker run -d -p 5984 -v /var/lib/couchdb shykes/couchdb:2013-05-03)
 
 Add data to the first database
 ------------------------------
@@ -31,7 +31,7 @@ replace ``localhost`` with the public IP of your Docker host.
 .. code-block:: bash
 
     HOST=localhost
-    URL="http://$HOST:$(sudo docker port $COUCH1 5984)/_utils/"
+    URL="http://$HOST:$(sudo docker port $COUCH1 5984 | grep -Po '\d+$')/_utils/"
     echo "Navigate to $URL in your browser, and use the couch interface to add data"
 
 Create second database
@@ -41,7 +41,7 @@ This time, we're requesting shared access to ``$COUCH1``'s volumes.
 
 .. code-block:: bash
 
-    COUCH2=$(sudo docker run -d -volumes-from $COUCH1 shykes/couchdb:2013-05-03)
+    COUCH2=$(sudo docker run -d -p 5984 -volumes-from $COUCH1 shykes/couchdb:2013-05-03)
 
 Browse data on the second database
 ----------------------------------
@@ -49,7 +49,7 @@ Browse data on the second database
 .. code-block:: bash
 
     HOST=localhost
-    URL="http://$HOST:$(sudo docker port $COUCH2 5984)/_utils/"
+    URL="http://$HOST:$(sudo docker port $COUCH2 5984 | grep -Po '\d+$')/_utils/"
     echo "Navigate to $URL in your browser. You should see the same data as in the first database"'!'
 
 Congratulations, you are now running two Couchdb containers, completely
diff --git a/components/engine/docs/sources/examples/example_header.inc b/components/engine/docs/sources/examples/example_header.inc
index 607421fc13..0621b39794 100644
--- a/components/engine/docs/sources/examples/example_header.inc
+++ b/components/engine/docs/sources/examples/example_header.inc
@@ -1,4 +1,7 @@
 
 .. note::
     
-    This example assumes you have Docker running in daemon mode. For more information please see :ref:`running_examples`
+    * This example assumes you have Docker running in daemon mode. For
+      more information please see :ref:`running_examples`.
+    * **If you don't like sudo** then see :ref:`dockergroup`
+
diff --git a/components/engine/docs/sources/examples/hello_world.rst b/components/engine/docs/sources/examples/hello_world.rst
index 6d6c1b28a6..99eaa2c483 100644
--- a/components/engine/docs/sources/examples/hello_world.rst
+++ b/components/engine/docs/sources/examples/hello_world.rst
@@ -127,10 +127,12 @@ Check the logs make sure it is working correctly.
 
     sudo docker attach $CONTAINER_ID
 
-Attach to the container to see the results in realtime.
+Attach to the container to see the results in real-time.
 
 - **"docker attach**" This will allow us to attach to a background
   process to see what is going on.
+- **"-sig-proxy=true"** Proxify all received signal to the process
+  (even in non-tty mode)
 - **$CONTAINER_ID** The Id of the container we want to attach too.
 
 Exit from the container attachment by pressing Control-C.
diff --git a/components/engine/docs/sources/examples/index.rst b/components/engine/docs/sources/examples/index.rst
index 6167e35652..ea3294d2d3 100644
--- a/components/engine/docs/sources/examples/index.rst
+++ b/components/engine/docs/sources/examples/index.rst
@@ -24,4 +24,3 @@ to more substantial services like those which you might find in production.
    postgresql_service
    mongodb
    running_riak_service
-   linking_into_redis
diff --git a/components/engine/docs/sources/examples/linking_into_redis.rst b/components/engine/docs/sources/examples/linking_into_redis.rst
deleted file mode 100644
index 1b91b8451d..0000000000
--- a/components/engine/docs/sources/examples/linking_into_redis.rst
+++ /dev/null
@@ -1,137 +0,0 @@
-:title: Linking to an Redis container
-:description: Running redis linked into your web app
-:keywords: docker, example, networking, redis, link
-
-.. _linking_redis:
-
-Linking Redis
-=============
-
-.. include:: example_header.inc
-
-Building a Redis container to link as a child of our web application.
-
-Building the Redis container
-----------------------------
-
-Lets build a Redis image with the following Dockerfile.
-
-First checkout the Redis source code.
-
-.. code-block:: bash
-
-    git clone https://github.com/antirez/redis.git
-    cd redis
-    git checkout 2.6
-
-
-Now let's create a Dockerfile in the root of the Redis repository.
-
-.. code-block:: bash
-
-    # Build redis from source
-    # Make sure you have the redis source code checked out in
-    # the same directory as this Dockerfile
-    FROM ubuntu
-
-    RUN echo "deb http://archive.ubuntu.com/ubuntu precise main universe" > /etc/apt/sources.list
-    RUN apt-get update
-    RUN apt-get upgrade -y
-
-    RUN apt-get install -y gcc make g++ build-essential libc6-dev tcl
-
-    ADD . /redis
-
-    RUN (cd /redis && make)
-
-    RUN mkdir -p /redis-data
-    VOLUME ["/redis-data"]
-    EXPOSE 6379
-
-    ENTRYPOINT ["/redis/src/redis-server"]
-    CMD ["--dir", "/redis-data"]
-
-    # docker build our new redis image from source
-    docker build -t redis-2.6 .
-
-
-We need to ``EXPOSE`` the default port of 6379 so that our link knows what ports 
-to connect to our Redis container on.  If you do not expose any ports for the
-image then docker will not be able to establish the link between containers.
-
-
-Run the Redis container
------------------------
-
-.. code-block:: bash
-
-    sudo docker run -d -e PASSWORD=docker -name redis redis-2.6 --requirepass docker
-
-This will run our Redis container with the password docker 
-to secure our service.  By specifying the ``-name`` flag on run 
-we will assign the name ``redis`` to this container.  If we do not specify a name for 
-our container via the ``-name`` flag docker will automatically generate a name for us.
-We can issue all the commands that you would expect; start, stop, attach, using the name for our container.
-The name also allows us to link other containers into this one.
-
-Linking Redis as a child
-------------------------
-
-Next we can start a new web application that has a dependency on Redis and apply a link 
-to connect both containers.  If you noticed when running our Redis server we did not use
-the ``-p`` flag to publish the Redis port to the host system.  Redis exposed port 6379 via the Dockerfile 
-and this is all we need to establish a link.
-
-Now let's start our web application with a link into Redis.
-
-.. code-block:: bash
-
-    sudo docker run -t -i -link redis:db -name webapp ubuntu bash
-
-    root@4c01db0b339c:/# env
-
-    HOSTNAME=4c01db0b339c
-    DB_NAME=/webapp/db
-    TERM=xterm
-    DB_PORT=tcp://172.17.0.8:6379
-    DB_PORT_6379_TCP=tcp://172.17.0.8:6379
-    DB_PORT_6379_TCP_PROTO=tcp
-    DB_PORT_6379_TCP_ADDR=172.17.0.8
-    DB_PORT_6379_TCP_PORT=6379
-    PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
-    PWD=/
-    DB_ENV_PASSWORD=docker
-    SHLVL=1
-    HOME=/
-    container=lxc
-    _=/usr/bin/env
-    root@4c01db0b339c:/#
-
-
-When we inspect the environment of the linked container we can see a few extra environment 
-variables have been added.  When you specified ``-link redis:db`` you are telling docker
-to link the container named ``redis`` into this new container with the alias ``db``.
-Environment variables are prefixed with the alias so that the parent container can access
-network and environment information from the containers that are linked into it.
-
-.. code-block:: bash
-
-    # The name of the child container
-    DB_NAME=/webapp/db
-
-    # The default protocol, ip, and port of the service running in the container
-    DB_PORT=tcp://172.17.0.8:6379
-
-    # A specific protocol, ip, and port of various services
-    DB_PORT_6379_TCP=tcp://172.17.0.8:6379
-    DB_PORT_6379_TCP_PROTO=tcp
-    DB_PORT_6379_TCP_ADDR=172.17.0.8
-    DB_PORT_6379_TCP_PORT=6379
-
-    # Get environment variables of the container 
-    DB_ENV_PASSWORD=docker
-
-
-Accessing the network information along with the environment of the child container allows
-us to easily connect to the Redis service on the specific IP and port and use the password
-specified in the environment.
diff --git a/components/engine/docs/sources/examples/nodejs_web_app.rst b/components/engine/docs/sources/examples/nodejs_web_app.rst
index 19b10f6cbb..68c073da7b 100644
--- a/components/engine/docs/sources/examples/nodejs_web_app.rst
+++ b/components/engine/docs/sources/examples/nodejs_web_app.rst
@@ -176,11 +176,11 @@ Run the image
 +++++++++++++
 
 Running your image with ``-d`` runs the container in detached mode, leaving the
-container running in the background. Run the image you previously built:
+container running in the background. The ``-p`` flag redirects a public port to a private port in the container. Run the image you previously built:
 
 .. code-block:: bash
 
-    sudo docker run -d <your username>/centos-node-hello
+    sudo docker run -p 49160:8080 -d <your username>/centos-node-hello
 
 Print the output of your app:
 
diff --git a/components/engine/docs/sources/examples/python_web_app.rst b/components/engine/docs/sources/examples/python_web_app.rst
index c707fcdec6..3034bf980a 100644
--- a/components/engine/docs/sources/examples/python_web_app.rst
+++ b/components/engine/docs/sources/examples/python_web_app.rst
@@ -39,11 +39,12 @@ container. The ``BUILD_JOB`` environment variable will be set with the new conta
 
 .. code-block:: bash
 
-    sudo docker attach $BUILD_JOB
+    sudo docker attach -sig-proxy=false $BUILD_JOB
     [...]
 
 While this container is running, we can attach to the new container to
-see what is going on. You can use Ctrl-C to disconnect.
+see what is going on. The flag ``-sig-proxy`` set as ``false`` allows you to connect and
+disconnect (Ctrl-C) to it without stopping the container.
 
 .. code-block:: bash
 
@@ -86,7 +87,7 @@ http://0.0.0.0:5000/`` in the log output.
 
 .. code-block:: bash
 
-    WEB_PORT=$(sudo docker port $WEB_WORKER 5000)
+    WEB_PORT=$(sudo docker port $WEB_WORKER 5000 | awk -F: '{ print $2 }')
 
 Look up the public-facing port which is NAT-ed. Find the private port
 used by the container and store it inside of the ``WEB_PORT`` variable.
diff --git a/components/engine/docs/sources/examples/running_redis_service.rst b/components/engine/docs/sources/examples/running_redis_service.rst
index ac869501b0..886f473ef2 100644
--- a/components/engine/docs/sources/examples/running_redis_service.rst
+++ b/components/engine/docs/sources/examples/running_redis_service.rst
@@ -9,74 +9,93 @@ Redis Service
 
 .. include:: example_header.inc
 
-Very simple, no frills, Redis service.
+Very simple, no frills, Redis service attached to a web application using a link.
 
-Open a docker container
------------------------
+Create a docker container for Redis
+-----------------------------------
+
+Firstly, we create a ``Dockerfile`` for our new Redis image.
 
 .. code-block:: bash
 
-    sudo docker run -i -t ubuntu /bin/bash
+    FROM        ubuntu:12.10
+    RUN         apt-get update
+    RUN         apt-get -y install redis-server
+    EXPOSE      6379
+    ENTRYPOINT  ["/usr/bin/redis-server"]
 
-Building your image
--------------------
-
-Update your Docker container, install the Redis server.  Once
-installed, exit out of the Docker container.
+Next we build an image from our ``Dockerfile``. Replace ``<your username>`` 
+with your own user name.
 
 .. code-block:: bash
 
-    apt-get update
-    apt-get install redis-server
-    exit
-
-Snapshot the installation
--------------------------
-
-.. code-block:: bash
-
-    sudo docker ps -a  # grab the container id (this will be the first one in the list)
-    sudo docker commit <container_id> <your username>/redis
+    sudo docker build -t <your username>/redis .
 
 Run the service
 ---------------
 
+Use the image we've just created and name your container ``redis``.
+
 Running the service with ``-d`` runs the container in detached mode, leaving the
-container running in the background. Use your snapshot.
+container running in the background.
+
+Importantly, we're not exposing any ports on our container. Instead we're going to 
+use a container link to provide access to our Redis database.
 
 .. code-block:: bash
 
-    sudo docker run -d -p 6379 <your username>/redis /usr/bin/redis-server
+    sudo docker run -name redis -d <your username>/redis
 
-Test 1
-++++++
+Create your web application container
+-------------------------------------
 
-Connect to the container with the ``redis-cli`` binary.
+Next we can create a container for our application. We're going to use the ``-link`` 
+flag to create a link to the ``redis`` container we've just created with an alias of 
+``db``. This will create a secure tunnel to the ``redis`` container and expose the 
+Redis instance running inside that container to only this container.
 
 .. code-block:: bash
 
-    sudo docker ps  # grab the new container id
-    sudo docker inspect <container_id>    # grab the ipaddress of the container
-    redis-cli -h <ipaddress> -p 6379
-    redis 10.0.3.32:6379> set docker awesome
+    sudo docker run -link redis:db -i -t ubuntu:12.10 /bin/bash
+
+Once inside our freshly created container we need to install Redis to get the 
+``redis-cli`` binary to test our connection.
+
+.. code-block:: bash
+
+    apt-get update
+    apt-get -y install redis-server
+    service redis-server stop
+
+Now we can test the connection. Firstly, let's look at the available environmental 
+variables in our web application container. We can use these to get the IP and port 
+of our ``redis`` container.
+
+.. code-block:: bash
+
+    env
+    . . .
+    DB_NAME=/violet_wolf/db
+    DB_PORT_6379_TCP_PORT=6379
+    DB_PORT=tcp://172.17.0.33:6379
+    DB_PORT_6379_TCP=tcp://172.17.0.33:6379
+    DB_PORT_6379_TCP_ADDR=172.17.0.33
+    DB_PORT_6379_TCP_PROTO=tcp
+
+We can see that we've got a small list of environment variables prefixed with ``DB``.
+The ``DB`` comes from the link alias specified when we launched the container. Let's use 
+the ``DB_PORT_6379_TCP_ADDR`` variable to connect to our Redis container.
+
+.. code-block:: bash
+
+    redis-cli -h $DB_PORT_6379_TCP_ADDR
+    redis 172.17.0.33:6379>
+    redis 172.17.0.33:6379> set docker awesome
     OK
-    redis 10.0.3.32:6379> get docker
+    redis 172.17.0.33:6379> get docker
     "awesome"
-    redis 10.0.3.32:6379> exit
+    redis 172.17.0.33:6379> exit
 
-Test 2
-++++++
+We could easily use this or other environment variables in our web application to make a 
+connection to our ``redis`` container.
 
-Connect to the host os with the ``redis-cli`` binary.
-
-.. code-block:: bash
-
-    sudo docker ps  # grab the new container id
-    sudo docker port <container_id> 6379  # grab the external port
-    ip addr show   # grab the host ip address
-    redis-cli -h <host ipaddress> -p <external port>
-    redis 192.168.0.1:49153> set docker awesome
-    OK
-    redis 192.168.0.1:49153> get docker
-    "awesome"
-    redis 192.168.0.1:49153> exit
diff --git a/components/engine/docs/sources/examples/running_ssh_service.rst b/components/engine/docs/sources/examples/running_ssh_service.rst
index 59a80fbf6e..3d0a782678 100644
--- a/components/engine/docs/sources/examples/running_ssh_service.rst
+++ b/components/engine/docs/sources/examples/running_ssh_service.rst
@@ -12,9 +12,9 @@ SSH Daemon Service
 
 **Video:**
 
-I've create a little screencast to show how to create a SSHd service
+I've created a little screencast to show how to create an SSHd service
 and connect to it. It is something like 11 minutes and not entirely
-smooth, but gives you a good idea.
+smooth, but it gives you a good idea.
 
 .. note::
    This screencast was created before Docker version 0.5.2, so the
diff --git a/components/engine/docs/sources/installation/amazon.rst b/components/engine/docs/sources/installation/amazon.rst
index c6c8104321..0c36dbfc33 100644
--- a/components/engine/docs/sources/installation/amazon.rst
+++ b/components/engine/docs/sources/installation/amazon.rst
@@ -22,12 +22,10 @@ Amazon QuickStart
 
 1. **Choose an image:**
 
-   * Open http://cloud-images.ubuntu.com/locator/ec2/
-   * Enter ``amd64 precise`` in the search field (it will search as you
-     type)
-   * Pick an image by clicking on the image name. *An EBS-enabled
-     image will let you use a t1.micro instance.* Clicking on the image 
-     name will take you to your AWS Console.
+   * Launch the `Create Instance Wizard` <https://console.aws.amazon.com/ec2/v2/home?#LaunchInstanceWizard:> menu on your AWS Console
+   * Select "Community AMIs" option and serch for ``amd64 precise`` (click enter to search)
+   * If you choose a EBS enabled AMI you will be able to launch a `t1.micro` instance (more info on `pricing` <http://aws.amazon.com/en/ec2/pricing/> )
+   * When you click select you'll be taken to the instance setup, and you're one click away from having your Ubuntu VM up and running.
 
 2. **Tell CloudInit to install Docker:**
 
@@ -102,26 +100,45 @@ Docker that way too. Vagrant 1.1 or higher is required.
    we need to set them there first. Make sure you have everything on
    amazon aws setup so you can (manually) deploy a new image to EC2.
 
+   Note that where possible these variables are the same as those honored by
+   the ec2 api tools.
    ::
 
-       export AWS_ACCESS_KEY_ID=xxx
-       export AWS_SECRET_ACCESS_KEY=xxx
+       export AWS_ACCESS_KEY=xxx
+       export AWS_SECRET_KEY=xxx
        export AWS_KEYPAIR_NAME=xxx
-       export AWS_SSH_PRIVKEY=xxx
+       export SSH_PRIVKEY_PATH=xxx
 
-   The environment variables are:
+       export BOX_NAME=xxx
+       export AWS_REGION=xxx
+       export AWS_AMI=xxx
+       export AWS_INSTANCE_TYPE=xxx
 
-   * ``AWS_ACCESS_KEY_ID`` - The API key used to make requests to AWS
-   * ``AWS_SECRET_ACCESS_KEY`` - The secret key to make AWS API requests
+   The required environment variables are:
+
+   * ``AWS_ACCESS_KEY`` - The API key used to make requests to AWS
+   * ``AWS_SECRET_KEY`` - The secret key to make AWS API requests
    * ``AWS_KEYPAIR_NAME`` - The name of the keypair used for this EC2 instance
-   * ``AWS_SSH_PRIVKEY`` - The path to the private key for the named
+   * ``SSH_PRIVKEY_PATH`` - The path to the private key for the named
      keypair, for example ``~/.ssh/docker.pem``
 
+   There are a number of optional environment variables:
+
+   * ``BOX_NAME`` - The name of the vagrant box to use.  Defaults to
+     ``ubuntu``.
+   * ``AWS_REGION`` - The aws region to spawn the vm in.  Defaults to
+     ``us-east-1``.
+   * ``AWS_AMI`` - The aws AMI to start with as a base.  This must be
+     be an ubuntu 12.04 precise image.  You must change this value if
+     ``AWS_REGION`` is set to a value other than ``us-east-1``.
+     This is because AMIs are region specific.  Defaults to ``ami-69f5a900``.
+   * ``AWS_INSTANCE_TYPE`` - The aws instance type.  Defaults to ``t1.micro``.
+
    You can check if they are set correctly by doing something like
 
    ::
 
-      echo $AWS_ACCESS_KEY_ID
+      echo $AWS_ACCESS_KEY
 
 6. Do the magic!
 
diff --git a/components/engine/docs/sources/installation/index.rst b/components/engine/docs/sources/installation/index.rst
index 1a73cb7ae6..9004214181 100644
--- a/components/engine/docs/sources/installation/index.rst
+++ b/components/engine/docs/sources/installation/index.rst
@@ -19,11 +19,12 @@ Contents:
 
    ubuntulinux
    binaries
+   security
+   upgrading
+   kernel
    vagrant
    windows
    amazon
    rackspace
    archlinux
    gentoolinux
-   upgrading
-   kernel
diff --git a/components/engine/docs/sources/installation/kernel.rst b/components/engine/docs/sources/installation/kernel.rst
index bc8440fe2e..b9abdc2722 100644
--- a/components/engine/docs/sources/installation/kernel.rst
+++ b/components/engine/docs/sources/installation/kernel.rst
@@ -25,6 +25,7 @@ If you cannot or do not want to use the "official" kernels,
 here is some technical background about the features (both optional and
 mandatory) that docker needs to run successfully.
 
+
 Linux version 3.8 or above
 --------------------------
 
@@ -39,6 +40,15 @@ The symptoms include:
 - kernel crash causing the machine to freeze for a few minutes, or even
   completely.
 
+Additionally, kernels prior 3.4 did not implement ``reboot_pid_ns``,
+which means that the ``reboot()`` syscall could reboot the host machine,
+instead of terminating the container. To work around that problem,
+LXC userland tools (since version 0.8) automatically drop the ``SYS_BOOT``
+capability when necessary. Still, if you run a pre-3.4 kernel with pre-0.8
+LXC tools, be aware that containers can reboot the whole host! This is
+not something that Docker wants to address in the short term, since you
+shouldn't use kernels prior 3.8 with Docker anyway.
+
 While it is still possible to use older kernels for development, it is
 really not advised to do so.
 
diff --git a/components/engine/docs/sources/installation/security.rst b/components/engine/docs/sources/installation/security.rst
new file mode 100644
index 0000000000..3dc5780e85
--- /dev/null
+++ b/components/engine/docs/sources/installation/security.rst
@@ -0,0 +1,267 @@
+:title: Docker Security
+:description: Review of the Docker Daemon attack surface
+:keywords: Docker, Docker documentation, security
+
+.. _dockersecurity:
+
+Docker Security
+===============
+
+  *Adapted from* `Containers & Docker: How Secure are They? <blogsecurity>`_
+
+There are three major areas to consider when reviewing Docker security:
+
+* the intrinsic security of containers, as implemented by kernel
+  namespaces and cgroups;
+* the attack surface of the Docker daemon itself;
+* the "hardening" security features of the kernel and how they
+  interact with containers.
+
+Kernel Namespaces
+-----------------
+
+Docker containers are essentially LXC containers, and they come with
+the same security features. When you start a container with ``docker
+run``, behind the scenes Docker uses ``lxc-start`` to execute the
+Docker container. This creates a set of namespaces and control groups
+for the container. Those namespaces and control groups are not created
+by Docker itself, but by ``lxc-start``. This means that as the LXC
+userland tools evolve (and provide additional namespaces and isolation
+features), Docker will automatically make use of them.
+
+**Namespaces provide the first and most straightforward form of
+isolation**: processes running within a container cannot see, and even
+less affect, processes running in another container, or in the host
+system.
+
+**Each container also gets its own network stack**, meaning that a
+container doesn’t get a privileged access to the sockets or interfaces
+of another container. Of course, if the host system is setup
+accordingly, containers can interact with each other through their
+respective network interfaces — just like they can interact with
+external hosts. When you specify public ports for your containers or
+use :ref:`links <working_with_links_names>` then IP traffic is allowed
+between containers. They can ping each other, send/receive UDP
+packets, and establish TCP connections, but that can be restricted if
+necessary. From a network architecture point of view, all containers
+on a given Docker host are sitting on bridge interfaces. This means
+that they are just like physical machines connected through a common
+Ethernet switch; no more, no less.
+
+How mature is the code providing kernel namespaces and private
+networking?  Kernel namespaces were introduced `between kernel version
+2.6.15 and 2.6.26
+<http://lxc.sourceforge.net/index.php/about/kernel-namespaces/>`_. This
+means that since July 2008 (date of the 2.6.26 release, now 5 years
+ago), namespace code has been exercised and scrutinized on a large
+number of production systems. And there is more: the design and
+inspiration for the namespaces code are even older. Namespaces are
+actually an effort to reimplement the features of `OpenVZ
+<http://en.wikipedia.org/wiki/OpenVZ>`_ in such a way that they could
+be merged within the mainstream kernel. And OpenVZ was initially
+released in 2005, so both the design and the implementation are
+pretty mature.
+
+Control Groups
+--------------
+
+Control Groups are the other key component of Linux Containers. They
+implement resource accounting and limiting. They provide a lot of very
+useful metrics, but they also help to ensure that each container gets
+its fair share of memory, CPU, disk I/O; and, more importantly, that a
+single container cannot bring the system down by exhausting one of
+those resources.
+
+So while they do not play a role in preventing one container from
+accessing or affecting the data and processes of another container,
+they are essential to fend off some denial-of-service attacks. They
+are particularly important on multi-tenant platforms, like public and
+private PaaS, to guarantee a consistent uptime (and performance) even
+when some applications start to misbehave.
+
+Control Groups have been around for a while as well: the code was
+started in 2006, and initially merged in kernel 2.6.24.
+
+Docker Daemon Attack Surface
+----------------------------
+
+Running containers (and applications) with Docker implies running the
+Docker daemon. This daemon currently requires root privileges, and you
+should therefore be aware of some important details.
+
+First of all, **only trusted users should be allowed to control your
+Docker daemon**. This is a direct consequence of some powerful Docker
+features. Specifically, Docker allows you to share a directory between
+the Docker host and a guest container; and it allows you to do so
+without limiting the access rights of the container. This means that
+you can start a container where the ``/host`` directory will be the
+``/`` directory on your host; and the container will be able to alter
+your host filesystem without any restriction. This sounds crazy? Well,
+you have to know that **all virtualization systems allowing filesystem
+resource sharing behave the same way**. Nothing prevents you from
+sharing your root filesystem (or even your root block device) with a
+virtual machine.
+
+This has a strong security implication: if you instrument Docker from
+e.g. a web server to provision containers through an API, you should
+be even more careful than usual with parameter checking, to make sure
+that a malicious user cannot pass crafted parameters causing Docker to
+create arbitrary containers.
+
+For this reason, the REST API endpoint (used by the Docker CLI to
+communicate with the Docker daemon) changed in Docker 0.5.2, and now
+uses a UNIX socket instead of a TCP socket bound on 127.0.0.1 (the
+latter being prone to cross-site-scripting attacks if you happen to
+run Docker directly on your local machine, outside of a VM). You can
+then use traditional UNIX permission checks to limit access to the
+control socket.
+
+You can also expose the REST API over HTTP if you explicitly decide
+so. However, if you do that, being aware of the abovementioned
+security implication, you should ensure that it will be reachable
+only from a trusted network or VPN; or protected with e.g. ``stunnel``
+and client SSL certificates.
+
+Recent improvements in Linux namespaces will soon allow to run
+full-featured containers without root privileges, thanks to the new
+user namespace. This is covered in detail `here
+<http://s3hh.wordpress.com/2013/07/19/creating-and-using-containers-without-privilege/>`_. Moreover,
+this will solve the problem caused by sharing filesystems between host
+and guest, since the user namespace allows users within containers
+(including the root user) to be mapped to other users in the host
+system.
+
+The end goal for Docker is therefore to implement two additional
+security improvements:
+
+* map the root user of a container to a non-root user of the Docker
+  host, to mitigate the effects of a container-to-host privilege
+  escalation;
+* allow the Docker daemon to run without root privileges, and delegate
+  operations requiring those privileges to well-audited sub-processes,
+  each with its own (very limited) scope: virtual network setup,
+  filesystem management, etc.
+
+Finally, if you run Docker on a server, it is recommended to run
+exclusively Docker in the server, and move all other services within
+containers controlled by Docker. Of course, it is fine to keep your
+favorite admin tools (probably at least an SSH server), as well as
+existing monitoring/supervision processes (e.g. NRPE, collectd, etc).
+
+Linux Kernel Capabilities
+-------------------------
+
+By default, Docker starts containers with a very restricted set of
+capabilities. What does that mean?
+
+Capabilities turn the binary "root/non-root" dichotomy into a
+fine-grained access control system. Processes (like web servers) that
+just need to bind on a port below 1024 do not have to run as root:
+they can just be granted the ``net_bind_service`` capability
+instead. And there are many other capabilities, for almost all the
+specific areas where root privileges are usually needed.
+
+This means a lot for container security; let’s see why!
+
+Your average server (bare metal or virtual machine) needs to run a
+bunch of processes as root. Those typically include SSH, cron,
+syslogd; hardware management tools (to e.g. load modules), network
+configuration tools (to handle e.g. DHCP, WPA, or VPNs), and much
+more. A container is very different, because almost all of those tasks
+are handled by the infrastructure around the container:
+
+* SSH access will typically be managed by a single server running in
+  the Docker host;
+* ``cron``, when necessary, should run as a user process, dedicated
+  and tailored for the app that needs its scheduling service, rather
+  than as a platform-wide facility;
+* log management will also typically be handed to Docker, or by
+  third-party services like Loggly or Splunk;
+* hardware management is irrelevant, meaning that you never need to
+  run ``udevd`` or equivalent daemons within containers;
+* network management happens outside of the containers, enforcing
+  separation of concerns as much as possible, meaning that a container
+  should never need to perform ``ifconfig``, ``route``, or ip commands
+  (except when a container is specifically engineered to behave like a
+  router or firewall, of course).
+
+This means that in most cases, containers will not need "real" root
+privileges *at all*. And therefore, containers can run with a reduced
+capability set; meaning that "root" within a container has much less
+privileges than the real "root". For instance, it is possible to:
+
+* deny all "mount" operations;
+* deny access to raw sockets (to prevent packet spoofing);
+* deny access to some filesystem operations, like creating new device
+  nodes, changing the owner of files, or altering attributes
+  (including the immutable flag);
+* deny module loading;
+* and many others.
+
+This means that even if an intruder manages to escalate to root within
+a container, it will be much harder to do serious damage, or to
+escalate to the host.
+
+This won't affect regular web apps; but malicious users will find that
+the arsenal at their disposal has shrunk considerably! You can see
+`the list of dropped capabilities in the Docker code
+<https://github.com/dotcloud/docker/blob/v0.5.0/lxc_template.go#L97>`_,
+and a full list of available capabilities in `Linux manpages
+<http://man7.org/linux/man-pages/man7/capabilities.7.html>`_.
+
+Of course, you can always enable extra capabilities if you really need
+them (for instance, if you want to use a FUSE-based filesystem), but
+by default, Docker containers will be locked down to ensure maximum
+safety.
+
+Other Kernel Security Features
+------------------------------
+
+Capabilities are just one of the many security features provided by
+modern Linux kernels. It is also possible to leverage existing,
+well-known systems like TOMOYO, AppArmor, SELinux, GRSEC, etc. with
+Docker.
+
+While Docker currently only enables capabilities, it doesn't interfere
+with the other systems. This means that there are many different ways
+to harden a Docker host. Here are a few examples.
+
+* You can run a kernel with GRSEC and PAX. This will add many safety
+  checks, both at compile-time and run-time; it will also defeat many
+  exploits, thanks to techniques like address randomization. It
+  doesn’t require Docker-specific configuration, since those security
+  features apply system-wide, independently of containers.
+* If your distribution comes with security model templates for LXC
+  containers, you can use them out of the box. For instance, Ubuntu
+  comes with AppArmor templates for LXC, and those templates provide
+  an extra safety net (even though it overlaps greatly with
+  capabilities).
+* You can define your own policies using your favorite access control
+  mechanism. Since Docker containers are standard LXC containers,
+  there is nothing “magic” or specific to Docker.
+
+Just like there are many third-party tools to augment Docker
+containers with e.g. special network topologies or shared filesystems,
+you can expect to see tools to harden existing Docker containers
+without affecting Docker’s core.
+
+Conclusions
+-----------
+
+Docker containers are, by default, quite secure; especially if you
+take care of running your processes inside the containers as
+non-privileged users (i.e. non root).
+
+You can add an extra layer of safety by enabling Apparmor, SELinux,
+GRSEC, or your favorite hardening solution.
+
+Last but not least, if you see interesting security features in other
+containerization systems, you will be able to implement them as well
+with Docker, since everything is provided by the kernel anyway.
+
+For more context and especially for comparisons with VMs and other
+container systems, please also see the `original blog post
+<blogsecurity>`_.
+
+.. _blogsecurity: http://blog.docker.io/2013/08/containers-docker-how-secure-are-they/
+
diff --git a/components/engine/docs/sources/terms/container.rst b/components/engine/docs/sources/terms/container.rst
index aeb7b1c3a9..206664bd82 100644
--- a/components/engine/docs/sources/terms/container.rst
+++ b/components/engine/docs/sources/terms/container.rst
@@ -38,3 +38,10 @@ was when the container was stopped.
 You can promote a container to an :ref:`image_def` with ``docker
 commit``. Once a container is an image, you can use it as a parent for
 new containers.
+
+Container IDs
+.............
+All containers are identified by a 64 hexadecimal digit string (internally a 256bit 
+value). To simplify their use, a short ID of the first 12 characters can be used 
+on the commandline. There is a small possibility of short id collisions, so the 
+docker server will always return the long ID.
diff --git a/components/engine/docs/sources/terms/image.rst b/components/engine/docs/sources/terms/image.rst
index dafda1f3fc..6d5c8b2e7c 100644
--- a/components/engine/docs/sources/terms/image.rst
+++ b/components/engine/docs/sources/terms/image.rst
@@ -36,3 +36,11 @@ Base Image
 ..........
 
 An image that has no parent is a **base image**.
+
+Image IDs
+.........
+All images are identified by a 64 hexadecimal digit string (internally a 256bit 
+value). To simplify their use, a short ID of the first 12 characters can be used 
+on the command line. There is a small possibility of short id collisions, so the 
+docker server will always return the long ID.
+
diff --git a/components/engine/docs/sources/use/basics.rst b/components/engine/docs/sources/use/basics.rst
index 0097b6836d..0b3fafced1 100644
--- a/components/engine/docs/sources/use/basics.rst
+++ b/components/engine/docs/sources/use/basics.rst
@@ -22,15 +22,29 @@ specify the path to it and manually start it.
     # Run docker in daemon mode
     sudo <path to>/docker -d &
 
-
-Running an interactive shell
-----------------------------
+Download a pre-built image
+--------------------------
 
 .. code-block:: bash
 
   # Download an ubuntu image
   sudo docker pull ubuntu
 
+This will find the ``ubuntu`` image by name in the :ref:`Central Index 
+<searching_central_index>` and download it from the top-level Central 
+Repository to a local image cache.
+
+.. NOTE:: When the image has successfully downloaded, you will see a
+   12 character hash ``539c0211cd76: Download complete`` which is the
+   short form of the image ID. These short image IDs are the first 12
+   characters of the full image ID - which can be found using ``docker
+   inspect`` or ``docker images -notrunc=true``
+
+Running an interactive shell
+----------------------------
+
+.. code-block:: bash
+
   # Run an interactive shell in the ubuntu image,
   # allocate a tty, attach stdin and stdout
   # To detach the tty without exiting the shell,
@@ -39,32 +53,36 @@ Running an interactive shell
 
 .. _dockergroup:
 
-Why ``sudo``?
--------------
+sudo and the docker Group
+-------------------------
 
 The ``docker`` daemon always runs as root, and since ``docker``
 version 0.5.2, ``docker`` binds to a Unix socket instead of a TCP
 port. By default that Unix socket is owned by the user *root*, and so,
 by default, you can access it with ``sudo``.
 
-Starting in version 0.5.3, if you create a Unix group called *docker*
-and add users to it, then the ``docker`` daemon will make the
-ownership of the Unix socket read/writable by the *docker* group when
-the daemon starts. The ``docker`` daemon must always run as root, but
-if you run the ``docker`` client as a user in the *docker* group then
-you don't need to add ``sudo`` to all the client commands.
+Starting in version 0.5.3, if you (or your Docker installer) create a
+Unix group called *docker* and add users to it, then the ``docker``
+daemon will make the ownership of the Unix socket read/writable by the
+*docker* group when the daemon starts. The ``docker`` daemon must
+always run as root, but if you run the ``docker`` client as a user in
+the *docker* group then you don't need to add ``sudo`` to all the
+client commands.
+
+**Example:**
 
 .. code-block:: bash
 
-  # Add the docker group
+  # Add the docker group if it doesn't already exist.
   sudo groupadd docker
 
-  # Add the ubuntu user to the docker group
+  # Add the user "ubuntu" to the docker group.
+  # Change the user name to match your preferred user.
   # You may have to logout and log back in again for
-  # this to take effect
+  # this to take effect.
   sudo gpasswd -a ubuntu docker
 
-  # Restart the docker daemon
+  # Restart the docker daemon.
   sudo service docker restart
 
 .. _bind_docker:
@@ -72,7 +90,7 @@ you don't need to add ``sudo`` to all the client commands.
 Bind Docker to another host/port or a Unix socket
 -------------------------------------------------
 
-.. DANGER:: Changing the default ``docker`` daemon binding to a TCP
+.. warning:: Changing the default ``docker`` daemon binding to a TCP
    port or Unix *docker* user group will increase your security risks
    by allowing non-root users to potentially gain *root* access on the
    host (`e.g. #1369
diff --git a/components/engine/docs/sources/use/builder.rst b/components/engine/docs/sources/use/builder.rst
index d1747c3fb3..2035c276dd 100644
--- a/components/engine/docs/sources/use/builder.rst
+++ b/components/engine/docs/sources/use/builder.rst
@@ -15,27 +15,39 @@ commit them along the way, giving you a final image.
 
 .. contents:: Table of Contents
 
+.. _dockerfile_usage:
+
 1. Usage
 ========
 
-To build an image from a source repository, create a description file
-called ``Dockerfile`` at the root of your repository. This file will
-describe the steps to assemble the image.
+To :ref:`build <cli_build>` an image from a source repository, create
+a description file called ``Dockerfile`` at the root of your
+repository. This file will describe the steps to assemble the image.
 
 Then call ``docker build`` with the path of your source repository as
-argument:
+argument (for example, ``.``):
 
     ``sudo docker build .``
 
+The path to the source repository defines where to find the *context*
+of the build. The build is run by the Docker daemon, not by the CLI,
+so the whole context must be transferred to the daemon. The Docker CLI
+reports "Uploading context" when the context is sent to the daemon.
+
 You can specify a repository and tag at which to save the new image if the
 build succeeds:
 
     ``sudo docker build -t shykes/myapp .``
 
-Docker will run your steps one-by-one, committing the result if necessary,
-before finally outputting the ID of your new image.
+The Docker daemon will run your steps one-by-one, committing the
+result if necessary, before finally outputting the ID of your new
+image. The Docker daemon will automatically clean up the context you
+sent.
 
-When you're done with your build, you're ready to look into :ref:`image_push`.
+When you're done with your build, you're ready to look into
+:ref:`image_push`.
+
+.. _dockerfile_format:
 
 2. Format
 =========
@@ -63,12 +75,16 @@ allows statements like:
     # Comment
     RUN echo 'we are running some # of cool things'
 
+.. _dockerfile_instructions:
+
 3. Instructions
 ===============
 
 Here is the set of instructions you can use in a ``Dockerfile`` for
 building images.
 
+.. _dockerfile_from:
+
 3.1 FROM
 --------
 
@@ -94,6 +110,8 @@ output by the commit before each new ``FROM`` command.
 If no ``tag`` is given to the ``FROM`` instruction, ``latest`` is
 assumed. If the used tag does not exist, an error will be returned.
 
+.. _dockerfile_maintainer:
+
 3.2 MAINTAINER
 --------------
 
@@ -102,6 +120,8 @@ assumed. If the used tag does not exist, an error will be returned.
 The ``MAINTAINER`` instruction allows you to set the *Author* field of
 the generated images.
 
+.. _dockerfile_run:
+
 3.3 RUN
 -------
 
@@ -116,6 +136,16 @@ core concepts of Docker where commits are cheap and containers can be
 created from any point in an image's history, much like source
 control.
 
+Known Issues (RUN)
+..................
+
+* :issue:`783` is about file permissions problems that can occur when
+  using the AUFS file system. You might notice it during an attempt to
+  ``rm`` a file, for example. The issue describes a workaround.
+* :issue:`2424` Locale will not be set automatically.
+
+.. _dockerfile_cmd:
+
 3.4 CMD
 -------
 
@@ -159,7 +189,7 @@ array:
 
 If you would like your container to run the same executable every
 time, then you should consider using ``ENTRYPOINT`` in combination
-with ``CMD``. See :ref:`entrypoint_def`.
+with ``CMD``. See :ref:`dockerfile_entrypoint`.
 
 If the user specifies arguments to ``docker run`` then they will
 override the default specified in CMD.
@@ -169,6 +199,8 @@ override the default specified in CMD.
     command and commits the result; ``CMD`` does not execute anything at
     build time, but specifies the intended command for the image.
 
+.. _dockerfile_expose:
+
 3.5 EXPOSE
 ----------
 
@@ -179,6 +211,8 @@ functionally equivalent to running ``docker commit -run '{"PortSpecs":
 ["<port>", "<port2>"]}'`` outside the builder. Refer to
 :ref:`port_redirection` for detailed information.
 
+.. _dockerfile_env:
+
 3.6 ENV
 -------
 
@@ -193,6 +227,8 @@ with ``<key>=<value>``
     The environment variables will persist when a container is run
     from the resulting image.
 
+.. _dockerfile_add:
+
 3.7 ADD
 -------
 
@@ -211,8 +247,16 @@ destination container.
 All new files and directories are created with mode 0755, uid and gid
 0.
 
+.. note::
+   if you build using STDIN (``docker build - < somefile``), there is no build 
+   context, so the Dockerfile can only contain an URL based ADD statement.
+
 The copy obeys the following rules:
 
+* The ``<src>`` path must be inside the *context* of the build; you cannot 
+  ``ADD ../something /something``, because the first step of a 
+  ``docker build`` is to send the context directory (and subdirectories) to 
+  the docker daemon.
 * If ``<src>`` is a URL and ``<dest>`` does not end with a trailing slash,
   then a file is downloaded from the URL and copied to ``<dest>``.
 * If ``<src>`` is a URL and ``<dest>`` does end with a trailing slash,
@@ -245,7 +289,7 @@ The copy obeys the following rules:
 * If ``<dest>`` doesn't exist, it is created along with all missing
   directories in its path.
 
-.. _entrypoint_def:
+.. _dockerfile_entrypoint:
 
 3.8 ENTRYPOINT
 --------------
@@ -294,14 +338,18 @@ this optional but default, you could use a CMD:
     CMD ["-l", "-"]
     ENTRYPOINT ["/usr/bin/wc"]
 
+.. _dockerfile_volume:
 
 3.9 VOLUME
 ----------
 
     ``VOLUME ["/data"]``
 
-The ``VOLUME`` instruction will add one or more new volumes to any
-container created from the image.
+The ``VOLUME`` instruction will create a mount point with the specified name and mark it 
+as holding externally mounted volumes from native host or other containers. For more information/examples 
+and mounting instructions via docker client, refer to :ref:`volume_def` documentation. 
+
+.. _dockerfile_user:
 
 3.10 USER
 ---------
@@ -311,6 +359,8 @@ container created from the image.
 The ``USER`` instruction sets the username or UID to use when running
 the image.
 
+.. _dockerfile_workdir:
+
 3.11 WORKDIR
 ------------
 
@@ -319,6 +369,7 @@ the image.
 The ``WORKDIR`` instruction sets the working directory in which
 the command given by ``CMD`` is executed.
 
+.. _dockerfile_examples:
 
 4. Dockerfile Examples
 ======================
diff --git a/components/engine/docs/sources/use/host_integration.rst b/components/engine/docs/sources/use/host_integration.rst
index 92012df3d6..a9f9c1e753 100644
--- a/components/engine/docs/sources/use/host_integration.rst
+++ b/components/engine/docs/sources/use/host_integration.rst
@@ -29,14 +29,32 @@ Here are a few sample scripts for systemd and upstart to integrate with docker.
 Sample Upstart Script
 ---------------------
 
+In this example we've already created a container to run Redis with an id of
+0a7e070b698b.  To create an upstart script for our container, we create a file
+named ``/etc/init/redis.conf`` and place the following into it:
+
 .. code-block:: bash
 
    description "Redis container"
    author "Me"
-   start on filesystem and started lxc-net and started docker
+   start on filesystem and started docker
    stop on runlevel [!2345]
    respawn
-   exec docker start -a 0a7e070b698b
+   script
+     # Wait for docker to finish starting up first.
+     FILE=/var/run/docker.sock
+     while [ ! -e $FILE ] ; do
+       inotifywait -t 2 -e create $(dirname $FILE)
+     done
+     /usr/bin/docker start -a 0a7e070b698b
+   end script
+
+Next, we have to configure docker so that it's run with the option ``-r=false``.
+Run the following command:
+
+.. code-block:: bash
+
+   $ sudo sh -c "echo 'DOCKER_OPTS=\"-r=false\"' > /etc/default/docker"
 
 
 Sample systemd Script
diff --git a/components/engine/docs/sources/use/index.rst b/components/engine/docs/sources/use/index.rst
index 914d5a2a21..38f61ba744 100644
--- a/components/engine/docs/sources/use/index.rst
+++ b/components/engine/docs/sources/use/index.rst
@@ -20,3 +20,4 @@ Contents:
    puppet
    host_integration
    working_with_volumes
+   working_with_links_names
diff --git a/components/engine/docs/sources/use/working_with_links_names.rst b/components/engine/docs/sources/use/working_with_links_names.rst
new file mode 100644
index 0000000000..02906a8226
--- /dev/null
+++ b/components/engine/docs/sources/use/working_with_links_names.rst
@@ -0,0 +1,104 @@
+:title: Working with Links and Names
+:description: How to create and use links and names
+:keywords: Examples, Usage, links, docker, documentation, examples, names, name, container naming
+
+.. _working_with_links_names:
+
+Working with Links and Names
+============================
+
+From version 0.6.5 you are now able to ``name`` a container and ``link`` it to another
+container by referring to its name. This will create a parent -> child relationship
+where the parent container can see selected information about its child.
+
+.. _run_name:
+
+Container Naming
+----------------
+
+.. versionadded:: v0.6.5
+
+You can now name your container by using the ``-name`` flag. If no name is provided, Docker
+will automatically generate a name. You can see this name using the ``docker ps`` command.
+
+.. code-block:: bash
+
+    # format is "sudo docker run -name <container_name> <image_name> <command>"
+    $ sudo docker run -name test ubuntu /bin/bash
+
+    # the flag "-a" Show all containers. Only running containers are shown by default.
+    $ sudo docker ps -a
+    CONTAINER ID        IMAGE                            COMMAND             CREATED             STATUS              PORTS               NAMES
+    2522602a0d99        ubuntu:12.04                     /bin/bash           14 seconds ago      Exit 0                                  test
+
+.. _run_link:
+
+Links: service discovery for docker
+-----------------------------------
+
+.. versionadded:: v0.6.5
+
+Links allow containers to discover and securely communicate with each other by using the
+flag ``-link name:alias``. Inter-container communication can be disabled with the daemon
+flag ``-icc=false``. With this flag set to false, Container A cannot access Container B
+unless explicitly allowed via a link. This is a huge win for securing your containers.
+When two containers are linked together Docker creates a parent child relationship
+between the containers. The parent container will be able to access information via
+environment variables of the child such as name, exposed ports, IP and other selected
+environment variables.
+
+When linking two containers Docker will use the exposed ports of the container to create
+a secure tunnel for the parent to access. If a database container only exposes port 8080
+then the linked container will only be allowed to access port 8080 and nothing else if
+inter-container communication is set to false.
+
+.. code-block:: bash
+
+    # Example: there is an image called redis-2.6 that exposes the port 6379 and starts redis-server.
+    # Let's name the container as "redis" based on that image and run it as daemon.
+    $ sudo docker run -d -name redis redis-2.6
+
+We can issue all the commands that you would expect using the name "redis"; start, stop,
+attach, using the name for our container. The name also allows us to link other containers
+into this one.
+
+Next, we can start a new web application that has a dependency on Redis and apply a link
+to connect both containers. If you noticed when running our Redis server we did not use
+the -p flag to publish the Redis port to the host system. Redis exposed port 6379 and
+this is all we need to establish a link.
+
+.. code-block:: bash
+
+    # Linking the redis container as a child
+    $ sudo docker run -t -i -link redis:db -name webapp ubuntu bash
+
+When you specified -link redis:db you are telling docker to link the container named redis
+into this new container with the alias db. Environment variables are prefixed with the alias
+so that the parent container can access network and environment information from the containers
+that are linked into it.
+
+If we inspect the environment variables of the second container, we would see all the information
+about the child container.
+
+.. code-block:: bash
+
+    $ root@4c01db0b339c:/# env
+
+    HOSTNAME=4c01db0b339c
+    DB_NAME=/webapp/db
+    TERM=xterm
+    DB_PORT=tcp://172.17.0.8:6379
+    DB_PORT_6379_TCP=tcp://172.17.0.8:6379
+    DB_PORT_6379_TCP_PROTO=tcp
+    DB_PORT_6379_TCP_ADDR=172.17.0.8
+    DB_PORT_6379_TCP_PORT=6379
+    PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
+    PWD=/
+    SHLVL=1
+    HOME=/
+    container=lxc
+    _=/usr/bin/env
+    root@4c01db0b339c:/#
+
+Accessing the network information along with the environment of the child container allows
+us to easily connect to the Redis service on the specific IP and port in the environment.
diff --git a/components/engine/docs/sources/use/working_with_volumes.rst b/components/engine/docs/sources/use/working_with_volumes.rst
index 25febad755..9156e574d0 100644
--- a/components/engine/docs/sources/use/working_with_volumes.rst
+++ b/components/engine/docs/sources/use/working_with_volumes.rst
@@ -30,44 +30,60 @@ Each container can have zero or more data volumes.
 Getting Started
 ...............
 
-
-
-Using data volumes is as simple as adding a new flag: ``-v``. The parameter ``-v`` can be used more than once in order to create more volumes within the new container. The example below shows the instruction to create a container with two new volumes::
+Using data volumes is as simple as adding a new flag: ``-v``. The
+parameter ``-v`` can be used more than once in order to create more
+volumes within the new container. The example below shows the
+instruction to create a container with two new volumes::
 
   docker run -v /var/volume1 -v /var/volume2 shykes/couchdb
 
-For a Dockerfile, the VOLUME instruction will add one or more new volumes to any container created from the image::
+For a Dockerfile, the VOLUME instruction will add one or more new
+volumes to any container created from the image::
 
   VOLUME ["/var/volume1", "/var/volume2"]
 
 
-Create a new container using existing volumes from an existing container:
----------------------------------------------------------------------------
+Mount Volumes from an Existing Container:
+-----------------------------------------
 
-
-The command below creates a new container which is runnning as daemon ``-d`` and with one volume ``/var/lib/couchdb``::
+The command below creates a new container which is runnning as daemon
+``-d`` and with one volume ``/var/lib/couchdb``::
 
   COUCH1=$(sudo docker run -d -v /var/lib/couchdb shykes/couchdb:2013-05-03)
 
-From the container id of that previous container ``$COUCH1`` it's possible to create new container sharing the same volume using the parameter ``-volumes-from container_id``::
+From the container id of that previous container ``$COUCH1`` it's
+possible to create new container sharing the same volume using the
+parameter ``-volumes-from container_id``::
 
   COUCH2=$(sudo docker run -d -volumes-from $COUCH1 shykes/couchdb:2013-05-03)
 
 Now, the second container has the all the information from the first volume.
 
 
-Create a new container which mounts a host directory into it:
--------------------------------------------------------------
+Mount a Host Directory as a Container Volume:
+---------------------------------------------
+
+::
 
   -v=[]: Create a bind mount with: [host-dir]:[container-dir]:[rw|ro].
   If "host-dir" is missing, then docker creates a new volume.
 
-  This is not available for a Dockerfile due the portability and sharing purpose of it. The [host-dir] volumes is something    100% host dependent and will break on any other machine.
+This is not available for a Dockerfile due the portability and sharing
+purpose of it. The [host-dir] volumes is something 100% host dependent
+and will break on any other machine.
 
 For example::
 
   sudo docker run -v /var/logs:/var/host_logs:ro shykes/couchdb:2013-05-03
 
-The command above mounts the host directory ``/var/logs`` into the container with read only permissions as ``/var/host_logs``.
+The command above mounts the host directory ``/var/logs`` into the
+container with read only permissions as ``/var/host_logs``.
 
 .. versionadded:: v0.5.0
+
+Known Issues
+............
+
+* :issue:`2702`: "lxc-start: Permission denied - failed to mount"
+  could indicate a permissions problem with AppArmor. Please see the
+  issue for a workaround.
diff --git a/components/engine/docs/sources/use/workingwithrepository.rst b/components/engine/docs/sources/use/workingwithrepository.rst
index 66b2928c96..5faebcc2e5 100644
--- a/components/engine/docs/sources/use/workingwithrepository.rst
+++ b/components/engine/docs/sources/use/workingwithrepository.rst
@@ -177,6 +177,15 @@ you can push and pull it like any other repository, but it will
 there will be no user name checking performed. Your registry will
 function completely independently from the Central Index.
 
+.. raw:: html
+
+   <iframe width="640" height="360"
+   src="//www.youtube.com/embed/CAewZCBT4PI?rel=0" frameborder="0"
+   allowfullscreen></iframe>
+
+.. seealso:: `Docker Blog: How to use your own registry 
+   <http://blog.docker.io/2013/07/how-to-use-your-own-registry/>`_
+
 Authentication file
 -------------------
 
diff --git a/components/engine/docs/theme/docker/layout.html b/components/engine/docs/theme/docker/layout.html
index 193df7447f..ee80341cfe 100755
--- a/components/engine/docs/theme/docker/layout.html
+++ b/components/engine/docs/theme/docker/layout.html
@@ -129,7 +129,8 @@
                 <div class="row footer">
                     <div class="span12 tbox">
                         <div class="tbox">
-                            <p>Docker is an open source project, sponsored by  <a href="https://dotcloud.com">dotCloud</a>, under the <a href="https://github.com/dotcloud/docker/blob/master/LICENSE" title="Docker licence, hosted in the Github repository">apache 2.0 licence</a></p>
+                            <p>Docker is an open source project, sponsored by  <a href="https://www.docker.com">Docker Inc.</a>, under the <a href="https://github.com/dotcloud/docker/blob/master/LICENSE" title="Docker licence, hosted in the Github repository">apache 2.0 licence</a></p>
+                            <p>Documentation proudly hosted by <a href="http://www.readthedocs.org">Read the Docs</a></p>
                         </div>
 
                         <div class="social links">
diff --git a/components/engine/engine/engine.go b/components/engine/engine/engine.go
index 8d67242ca2..edd04fc5c0 100644
--- a/components/engine/engine/engine.go
+++ b/components/engine/engine/engine.go
@@ -2,20 +2,25 @@ package engine
 
 import (
 	"fmt"
-	"os"
-	"log"
-	"runtime"
 	"github.com/dotcloud/docker/utils"
+	"log"
+	"os"
+	"runtime"
+	"strings"
 )
 
-
 type Handler func(*Job) string
 
 var globalHandlers map[string]Handler
 
+func init() {
+	globalHandlers = make(map[string]Handler)
+}
+
 func Register(name string, handler Handler) error {
-	if globalHandlers == nil {
-		globalHandlers = make(map[string]Handler)
+	_, exists := globalHandlers[name]
+	if exists {
+		return fmt.Errorf("Can't overwrite global handler for command %s", name)
 	}
 	globalHandlers[name] = handler
 	return nil
@@ -25,8 +30,24 @@ func Register(name string, handler Handler) error {
 // It acts as a store for *containers*, and allows manipulation of these
 // containers by executing *jobs*.
 type Engine struct {
-	root		string
-	handlers	map[string]Handler
+	root     string
+	handlers map[string]Handler
+	hack     Hack // data for temporary hackery (see hack.go)
+	id       string
+}
+
+func (eng *Engine) Root() string {
+	return eng.root
+}
+
+func (eng *Engine) Register(name string, handler Handler) error {
+	eng.Logf("Register(%s) (handlers=%v)", name, eng.handlers)
+	_, exists := eng.handlers[name]
+	if exists {
+		return fmt.Errorf("Can't overwrite handler for command %s", name)
+	}
+	eng.handlers[name] = handler
+	return nil
 }
 
 // New initializes a new engine managing the directory specified at `root`.
@@ -56,22 +77,31 @@ func New(root string) (*Engine, error) {
 		return nil, err
 	}
 	eng := &Engine{
-		root:		root,
-		handlers:	globalHandlers,
+		root:     root,
+		handlers: make(map[string]Handler),
+		id:       utils.RandomString(),
+	}
+	// Copy existing global handlers
+	for k, v := range globalHandlers {
+		eng.handlers[k] = v
 	}
 	return eng, nil
 }
 
+func (eng *Engine) String() string {
+	return fmt.Sprintf("%s|%s", eng.Root(), eng.id[:8])
+}
+
 // Job creates a new job which can later be executed.
 // This function mimics `Command` from the standard os/exec package.
 func (eng *Engine) Job(name string, args ...string) *Job {
 	job := &Job{
-		eng:		eng,
-		Name:		name,
-		Args:		args,
-		Stdin:		os.Stdin,
-		Stdout:		os.Stdout,
-		Stderr:		os.Stderr,
+		Eng:    eng,
+		Name:   name,
+		Args:   args,
+		Stdin:  os.Stdin,
+		Stdout: os.Stdout,
+		Stderr: os.Stderr,
 	}
 	handler, exists := eng.handlers[name]
 	if exists {
@@ -80,3 +110,7 @@ func (eng *Engine) Job(name string, args ...string) *Job {
 	return job
 }
 
+func (eng *Engine) Logf(format string, args ...interface{}) (n int, err error) {
+	prefixedFormat := fmt.Sprintf("[%s] %s\n", eng, strings.TrimRight(format, "\n"))
+	return fmt.Fprintf(os.Stderr, prefixedFormat, args...)
+}
diff --git a/components/engine/engine/engine_test.go b/components/engine/engine/engine_test.go
new file mode 100644
index 0000000000..fdc0b0ec7f
--- /dev/null
+++ b/components/engine/engine/engine_test.go
@@ -0,0 +1,55 @@
+package engine
+
+import (
+	"testing"
+)
+
+func TestRegister(t *testing.T) {
+	if err := Register("dummy1", nil); err != nil {
+		t.Fatal(err)
+	}
+
+	if err := Register("dummy1", nil); err == nil {
+		t.Fatalf("Expecting error, got none")
+	}
+
+	eng := newTestEngine(t)
+
+	//Should fail because globan handlers are copied
+	//at the engine creation
+	if err := eng.Register("dummy1", nil); err == nil {
+		t.Fatalf("Expecting error, got none")
+	}
+
+	if err := eng.Register("dummy2", nil); err != nil {
+		t.Fatal(err)
+	}
+
+	if err := eng.Register("dummy2", nil); err == nil {
+		t.Fatalf("Expecting error, got none")
+	}
+}
+
+func TestJob(t *testing.T) {
+	eng := newTestEngine(t)
+	job1 := eng.Job("dummy1", "--level=awesome")
+
+	if job1.handler != nil {
+		t.Fatalf("job1.handler should be empty")
+	}
+
+	h := func(j *Job) string {
+		return j.Name
+	}
+
+	eng.Register("dummy2", h)
+	job2 := eng.Job("dummy2", "--level=awesome")
+
+	if job2.handler == nil {
+		t.Fatalf("job2.handler shouldn't be nil")
+	}
+
+	if job2.handler(job2) != job2.Name {
+		t.Fatalf("handler dummy2 was not found in job2")
+	}
+}
diff --git a/components/engine/engine/env_test.go b/components/engine/engine/env_test.go
index 3acbddad77..343da31cec 100644
--- a/components/engine/engine/env_test.go
+++ b/components/engine/engine/env_test.go
@@ -23,7 +23,101 @@ func TestSetenv(t *testing.T) {
 	if val := job.Getenv("foo"); val != "bar" {
 		t.Fatalf("Getenv returns incorrect value: %s", val)
 	}
+
+	job.Setenv("bar", "")
+	if val := job.Getenv("bar"); val != "" {
+		t.Fatalf("Getenv returns incorrect value: %s", val)
+	}
 	if val := job.Getenv("nonexistent"); val != "" {
 		t.Fatalf("Getenv returns incorrect value: %s", val)
 	}
 }
+
+func TestSetenvBool(t *testing.T) {
+	job := mkJob(t, "dummy")
+	job.SetenvBool("foo", true)
+	if val := job.GetenvBool("foo"); !val {
+		t.Fatalf("GetenvBool returns incorrect value: %b", val)
+	}
+
+	job.SetenvBool("bar", false)
+	if val := job.GetenvBool("bar"); val {
+		t.Fatalf("GetenvBool returns incorrect value: %b", val)
+	}
+
+	if val := job.GetenvBool("nonexistent"); val {
+		t.Fatalf("GetenvBool returns incorrect value: %b", val)
+	}
+}
+
+func TestSetenvInt(t *testing.T) {
+	job := mkJob(t, "dummy")
+
+	job.SetenvInt("foo", -42)
+	if val := job.GetenvInt("foo"); val != -42 {
+		t.Fatalf("GetenvInt returns incorrect value: %d", val)
+	}
+
+	job.SetenvInt("bar", 42)
+	if val := job.GetenvInt("bar"); val != 42 {
+		t.Fatalf("GetenvInt returns incorrect value: %d", val)
+	}
+	if val := job.GetenvInt("nonexistent"); val != -1 {
+		t.Fatalf("GetenvInt returns incorrect value: %d", val)
+	}
+}
+
+func TestSetenvList(t *testing.T) {
+	job := mkJob(t, "dummy")
+
+	job.SetenvList("foo", []string{"bar"})
+	if val := job.GetenvList("foo"); len(val) != 1 || val[0] != "bar" {
+		t.Fatalf("GetenvList returns incorrect value: %v", val)
+	}
+
+	job.SetenvList("bar", nil)
+	if val := job.GetenvList("bar"); val != nil {
+		t.Fatalf("GetenvList returns incorrect value: %v", val)
+	}
+	if val := job.GetenvList("nonexistent"); val != nil {
+		t.Fatalf("GetenvList returns incorrect value: %v", val)
+	}
+}
+
+func TestImportEnv(t *testing.T) {
+	type dummy struct {
+		DummyInt         int
+		DummyStringArray []string
+	}
+
+	job := mkJob(t, "dummy")
+	if err := job.ImportEnv(&dummy{42, []string{"foo", "bar"}}); err != nil {
+		t.Fatal(err)
+	}
+
+	dmy := dummy{}
+	if err := job.ExportEnv(&dmy); err != nil {
+		t.Fatal(err)
+	}
+
+	if dmy.DummyInt != 42 {
+		t.Fatalf("Expected 42, got %d", dmy.DummyInt)
+	}
+
+	if len(dmy.DummyStringArray) != 2 || dmy.DummyStringArray[0] != "foo" || dmy.DummyStringArray[1] != "bar" {
+		t.Fatalf("Expected {foo, bar}, got %v", dmy.DummyStringArray)
+	}
+
+}
+
+func TestEnviron(t *testing.T) {
+	job := mkJob(t, "dummy")
+	job.Setenv("foo", "bar")
+	val, exists := job.Environ()["foo"]
+	if !exists {
+		t.Fatalf("foo not found in the environ")
+	}
+	if val != "bar" {
+		t.Fatalf("bar not found in the environ")
+	}
+}
diff --git a/components/engine/engine/hack.go b/components/engine/engine/hack.go
new file mode 100644
index 0000000000..be4fadbe6e
--- /dev/null
+++ b/components/engine/engine/hack.go
@@ -0,0 +1,21 @@
+package engine
+
+type Hack map[string]interface{}
+
+func (eng *Engine) Hack_GetGlobalVar(key string) interface{} {
+	if eng.hack == nil {
+		return nil
+	}
+	val, exists := eng.hack[key]
+	if !exists {
+		return nil
+	}
+	return val
+}
+
+func (eng *Engine) Hack_SetGlobalVar(key string, val interface{}) {
+	if eng.hack == nil {
+		eng.hack = make(Hack)
+	}
+	eng.hack[key] = val
+}
diff --git a/components/engine/engine/init_test.go b/components/engine/engine/helpers_test.go
similarity index 83%
rename from components/engine/engine/init_test.go
rename to components/engine/engine/helpers_test.go
index 5c03ded87d..5b1c0baf60 100644
--- a/components/engine/engine/init_test.go
+++ b/components/engine/engine/helpers_test.go
@@ -1,21 +1,17 @@
 package engine
 
 import (
-	"testing"
+	"fmt"
+	"github.com/dotcloud/docker/utils"
+	"io/ioutil"
 	"runtime"
 	"strings"
-	"fmt"
-	"io/ioutil"
-	"github.com/dotcloud/docker/utils"
+	"testing"
 )
 
 var globalTestID string
 
-func init() {
-	Register("dummy", func(job *Job) string { return ""; })
-}
-
-func mkEngine(t *testing.T) *Engine {
+func newTestEngine(t *testing.T) *Engine {
 	// Use the caller function name as a prefix.
 	// This helps trace temp directories back to their test.
 	pc, _, _, _ := runtime.Caller(1)
@@ -38,5 +34,5 @@ func mkEngine(t *testing.T) *Engine {
 }
 
 func mkJob(t *testing.T, name string, args ...string) *Job {
-	return mkEngine(t).Job(name, args...)
+	return newTestEngine(t).Job(name, args...)
 }
diff --git a/components/engine/engine/job.go b/components/engine/engine/job.go
index 0bde2a0beb..365c94e06b 100644
--- a/components/engine/engine/job.go
+++ b/components/engine/engine/job.go
@@ -1,11 +1,16 @@
 package engine
 
 import (
-	"io"
-	"strings"
-	"fmt"
+	"bufio"
+	"bytes"
 	"encoding/json"
-	"github.com/dotcloud/docker/utils"
+	"fmt"
+	"io"
+	"io/ioutil"
+	"os"
+	"strconv"
+	"strings"
+	"sync"
 )
 
 // A job is the fundamental unit of work in the docker engine.
@@ -20,26 +25,45 @@ import (
 // One slight variation is that jobs report their status as a string. The
 // string "0" indicates success, and any other strings indicates an error.
 // This allows for richer error reporting.
-// 
+//
 type Job struct {
-	eng	*Engine
-	Name	string
-	Args	[]string
-	env	[]string
-	Stdin	io.ReadCloser
-	Stdout	io.WriteCloser
-	Stderr	io.WriteCloser
-	handler	func(*Job) string
-	status	string
+	Eng     *Engine
+	Name    string
+	Args    []string
+	env     []string
+	Stdin   io.Reader
+	Stdout  io.Writer
+	Stderr  io.Writer
+	handler func(*Job) string
+	status  string
+	onExit  []func()
 }
 
 // Run executes the job and blocks until the job completes.
 // If the job returns a failure status, an error is returned
 // which includes the status.
 func (job *Job) Run() error {
-	randId := utils.RandomString()[:4]
-	fmt.Printf("Job #%s: %s\n", randId, job)
-	defer fmt.Printf("Job #%s: %s = '%s'", randId, job, job.status)
+	defer func() {
+		var wg sync.WaitGroup
+		for _, f := range job.onExit {
+			wg.Add(1)
+			go func(f func()) {
+				f()
+				wg.Done()
+			}(f)
+		}
+		wg.Wait()
+	}()
+	if job.Stdout != nil && job.Stdout != os.Stdout {
+		job.Stdout = io.MultiWriter(job.Stdout, os.Stdout)
+	}
+	if job.Stderr != nil && job.Stderr != os.Stderr {
+		job.Stderr = io.MultiWriter(job.Stderr, os.Stderr)
+	}
+	job.Eng.Logf("+job %s", job.CallString())
+	defer func() {
+		job.Eng.Logf("-job %s%s", job.CallString(), job.StatusString())
+	}()
 	if job.handler == nil {
 		job.status = "command not found"
 	} else {
@@ -51,27 +75,105 @@ func (job *Job) Run() error {
 	return nil
 }
 
+func (job *Job) StdoutParseLines(dst *[]string, limit int) {
+	job.parseLines(job.StdoutPipe(), dst, limit)
+}
+
+func (job *Job) StderrParseLines(dst *[]string, limit int) {
+	job.parseLines(job.StderrPipe(), dst, limit)
+}
+
+func (job *Job) parseLines(src io.Reader, dst *[]string, limit int) {
+	var wg sync.WaitGroup
+	wg.Add(1)
+	go func() {
+		defer wg.Done()
+		scanner := bufio.NewScanner(src)
+		for scanner.Scan() {
+			// If the limit is reached, flush the rest of the source and return
+			if limit > 0 && len(*dst) >= limit {
+				io.Copy(ioutil.Discard, src)
+				return
+			}
+			line := scanner.Text()
+			// Append the line (with delimitor removed)
+			*dst = append(*dst, line)
+		}
+	}()
+	job.onExit = append(job.onExit, wg.Wait)
+}
+
+func (job *Job) StdoutParseString(dst *string) {
+	lines := make([]string, 0, 1)
+	job.StdoutParseLines(&lines, 1)
+	job.onExit = append(job.onExit, func() {
+		if len(lines) >= 1 {
+			*dst = lines[0]
+		}
+	})
+}
+
+func (job *Job) StderrParseString(dst *string) {
+	lines := make([]string, 0, 1)
+	job.StderrParseLines(&lines, 1)
+	job.onExit = append(job.onExit, func() { *dst = lines[0] })
+}
+
+func (job *Job) StdoutPipe() io.ReadCloser {
+	r, w := io.Pipe()
+	job.Stdout = w
+	job.onExit = append(job.onExit, func() { w.Close() })
+	return r
+}
+
+func (job *Job) StderrPipe() io.ReadCloser {
+	r, w := io.Pipe()
+	job.Stderr = w
+	job.onExit = append(job.onExit, func() { w.Close() })
+	return r
+}
+
+func (job *Job) CallString() string {
+	return fmt.Sprintf("%s(%s)", job.Name, strings.Join(job.Args, ", "))
+}
+
+func (job *Job) StatusString() string {
+	// FIXME: if a job returns the empty string, it will be printed
+	// as not having returned.
+	// (this only affects String which is a convenience function).
+	if job.status != "" {
+		var okerr string
+		if job.status == "0" {
+			okerr = "OK"
+		} else {
+			okerr = "ERR"
+		}
+		return fmt.Sprintf(" = %s (%s)", okerr, job.status)
+	}
+	return ""
+}
+
 // String returns a human-readable description of `job`
 func (job *Job) String() string {
-	return strings.Join(append([]string{job.Name}, job.Args...), " ")
+	return fmt.Sprintf("%s.%s%s", job.Eng, job.CallString(), job.StatusString())
 }
 
 func (job *Job) Getenv(key string) (value string) {
-        for _, kv := range job.env {
-                if strings.Index(kv, "=") == -1 {
-                        continue
-                }
-                parts := strings.SplitN(kv, "=", 2)
-                if parts[0] != key {
-                        continue
-                }
-                if len(parts) < 2 {
-                        value = ""
-                } else {
-                        value = parts[1]
-                }
-        }
-        return
+	for _, kv := range job.env {
+		if strings.Index(kv, "=") == -1 {
+			continue
+		}
+		parts := strings.SplitN(kv, "=", 2)
+		if parts[0] != key {
+			continue
+		}
+		if len(parts) < 2 {
+			value = ""
+		} else {
+			value = parts[1]
+		}
+	}
+	return
 }
 
 func (job *Job) GetenvBool(key string) (value bool) {
@@ -90,8 +192,25 @@ func (job *Job) SetenvBool(key string, value bool) {
 	}
 }
 
+func (job *Job) GetenvInt(key string) int64 {
+	s := strings.Trim(job.Getenv(key), " \t")
+	val, err := strconv.ParseInt(s, 10, 64)
+	if err != nil {
+		return -1
+	}
+	return val
+}
+
+func (job *Job) SetenvInt(key string, value int64) {
+	job.Setenv(key, fmt.Sprintf("%d", value))
+}
+
+// Returns nil if key not found
 func (job *Job) GetenvList(key string) []string {
 	sval := job.Getenv(key)
+	if sval == "" {
+		return nil
+	}
 	l := make([]string, 0, 1)
 	if err := json.Unmarshal([]byte(sval), &l); err != nil {
 		l = append(l, sval)
@@ -99,7 +218,7 @@ func (job *Job) GetenvList(key string) []string {
 	return l
 }
 
-func (job *Job) SetenvList(key string, value []string) error {
+func (job *Job) SetenvJson(key string, value interface{}) error {
 	sval, err := json.Marshal(value)
 	if err != nil {
 		return err
@@ -108,6 +227,116 @@ func (job *Job) SetenvList(key string, value []string) error {
 	return nil
 }
 
-func (job *Job) Setenv(key, value string) {
-	job.env = append(job.env, key + "=" + value)
+func (job *Job) SetenvList(key string, value []string) error {
+	return job.SetenvJson(key, value)
+}
+
+func (job *Job) Setenv(key, value string) {
+	job.env = append(job.env, key+"="+value)
+}
+
+// DecodeEnv decodes `src` as a json dictionary, and adds
+// each decoded key-value pair to the environment.
+//
+// If `src` cannot be decoded as a json dictionary, an error
+// is returned.
+func (job *Job) DecodeEnv(src io.Reader) error {
+	m := make(map[string]interface{})
+	if err := json.NewDecoder(src).Decode(&m); err != nil {
+		return err
+	}
+	for k, v := range m {
+		// FIXME: we fix-convert float values to int, because
+		// encoding/json decodes integers to float64, but cannot encode them back.
+		// (See http://golang.org/src/pkg/encoding/json/decode.go#L46)
+		if fval, ok := v.(float64); ok {
+			job.SetenvInt(k, int64(fval))
+		} else if sval, ok := v.(string); ok {
+			job.Setenv(k, sval)
+		} else if val, err := json.Marshal(v); err == nil {
+			job.Setenv(k, string(val))
+		} else {
+			job.Setenv(k, fmt.Sprintf("%v", v))
+		}
+	}
+	return nil
+}
+
+func (job *Job) EncodeEnv(dst io.Writer) error {
+	m := make(map[string]interface{})
+	for k, v := range job.Environ() {
+		var val interface{}
+		if err := json.Unmarshal([]byte(v), &val); err == nil {
+			// FIXME: we fix-convert float values to int, because
+			// encoding/json decodes integers to float64, but cannot encode them back.
+			// (See http://golang.org/src/pkg/encoding/json/decode.go#L46)
+			if fval, isFloat := val.(float64); isFloat {
+				val = int(fval)
+			}
+			m[k] = val
+		} else {
+			m[k] = v
+		}
+	}
+	if err := json.NewEncoder(dst).Encode(&m); err != nil {
+		return err
+	}
+	return nil
+}
+
+func (job *Job) ExportEnv(dst interface{}) (err error) {
+	defer func() {
+		if err != nil {
+			err = fmt.Errorf("ExportEnv %s", err)
+		}
+	}()
+	var buf bytes.Buffer
+	// step 1: encode/marshal the env to an intermediary json representation
+	if err := job.EncodeEnv(&buf); err != nil {
+		return err
+	}
+	// step 2: decode/unmarshal the intermediary json into the destination object
+	if err := json.NewDecoder(&buf).Decode(dst); err != nil {
+		return err
+	}
+	return nil
+}
+
+func (job *Job) ImportEnv(src interface{}) (err error) {
+	defer func() {
+		if err != nil {
+			err = fmt.Errorf("ImportEnv: %s", err)
+		}
+	}()
+	var buf bytes.Buffer
+	if err := json.NewEncoder(&buf).Encode(src); err != nil {
+		return err
+	}
+	if err := job.DecodeEnv(&buf); err != nil {
+		return err
+	}
+	return nil
+}
+
+func (job *Job) Environ() map[string]string {
+	m := make(map[string]string)
+	for _, kv := range job.env {
+		parts := strings.SplitN(kv, "=", 2)
+		m[parts[0]] = parts[1]
+	}
+	return m
+}
+
+func (job *Job) Logf(format string, args ...interface{}) (n int, err error) {
+	prefixedFormat := fmt.Sprintf("[%s] %s\n", job, strings.TrimRight(format, "\n"))
+	return fmt.Fprintf(job.Stderr, prefixedFormat, args...)
+}
+
+func (job *Job) Printf(format string, args ...interface{}) (n int, err error) {
+	return fmt.Fprintf(job.Stdout, format, args...)
+}
+
+func (job *Job) Errorf(format string, args ...interface{}) (n int, err error) {
+	return fmt.Fprintf(job.Stderr, format, args...)
+
 }
diff --git a/components/engine/gograph/gograph.go b/components/engine/gograph/gograph.go
index 32b3a491bb..aa6a4126a0 100644
--- a/components/engine/gograph/gograph.go
+++ b/components/engine/gograph/gograph.go
@@ -48,7 +48,7 @@ type WalkFunc func(fullPath string, entity *Entity) error
 // Graph database for storing entities and their relationships
 type Database struct {
 	conn *sql.DB
-	mux  sync.Mutex
+	mux  sync.RWMutex
 }
 
 // Create a new graph database initialized with a root entity
@@ -138,7 +138,14 @@ func (db *Database) Set(fullPath, id string) (*Entity, error) {
 
 // Return true if a name already exists in the database
 func (db *Database) Exists(name string) bool {
-	return db.Get(name) != nil
+	db.mux.RLock()
+	defer db.mux.RUnlock()
+
+	e, err := db.get(name)
+	if err != nil {
+		return false
+	}
+	return e != nil
 }
 
 func (db *Database) setEdge(parentPath, name string, e *Entity) error {
@@ -165,6 +172,9 @@ func (db *Database) RootEntity() *Entity {
 
 // Return the entity for a given path
 func (db *Database) Get(name string) *Entity {
+	db.mux.RLock()
+	defer db.mux.RUnlock()
+
 	e, err := db.get(name)
 	if err != nil {
 		return nil
@@ -200,23 +210,36 @@ func (db *Database) get(name string) (*Entity, error) {
 // List all entities by from the name
 // The key will be the full path of the entity
 func (db *Database) List(name string, depth int) Entities {
+	db.mux.RLock()
+	defer db.mux.RUnlock()
+
 	out := Entities{}
 	e, err := db.get(name)
 	if err != nil {
 		return out
 	}
-	for c := range db.children(e, name, depth) {
+
+	children, err := db.children(e, name, depth, nil)
+	if err != nil {
+		return out
+	}
+
+	for _, c := range children {
 		out[c.FullPath] = c.Entity
 	}
 	return out
 }
 
+// Walk through the child graph of an entity, calling walkFunc for each child entity.
+// It is safe for walkFunc to call graph functions.
 func (db *Database) Walk(name string, walkFunc WalkFunc, depth int) error {
-	e, err := db.get(name)
+	children, err := db.Children(name, depth)
 	if err != nil {
 		return err
 	}
-	for c := range db.children(e, name, depth) {
+
+	// Note: the database lock must not be held while calling walkFunc
+	for _, c := range children {
 		if err := walkFunc(c.FullPath, c.Entity); err != nil {
 			return err
 		}
@@ -224,8 +247,24 @@ func (db *Database) Walk(name string, walkFunc WalkFunc, depth int) error {
 	return nil
 }
 
+// Return the children of the specified entity
+func (db *Database) Children(name string, depth int) ([]WalkMeta, error) {
+	db.mux.RLock()
+	defer db.mux.RUnlock()
+
+	e, err := db.get(name)
+	if err != nil {
+		return nil, err
+	}
+
+	return db.children(e, name, depth, nil)
+}
+
 // Return the refrence count for a specified id
 func (db *Database) Refs(id string) int {
+	db.mux.RLock()
+	defer db.mux.RUnlock()
+
 	var count int
 	if err := db.conn.QueryRow("SELECT COUNT(*) FROM edge WHERE entity_id = ?;", id).Scan(&count); err != nil {
 		return 0
@@ -235,6 +274,9 @@ func (db *Database) Refs(id string) int {
 
 // Return all the id's path references
 func (db *Database) RefPaths(id string) Edges {
+	db.mux.RLock()
+	defer db.mux.RUnlock()
+
 	refs := Edges{}
 
 	rows, err := db.conn.Query("SELECT name, parent_id FROM edge WHERE entity_id = ?;", id)
@@ -356,56 +398,51 @@ type WalkMeta struct {
 	Edge     *Edge
 }
 
-func (db *Database) children(e *Entity, name string, depth int) <-chan WalkMeta {
-	out := make(chan WalkMeta)
+func (db *Database) children(e *Entity, name string, depth int, entities []WalkMeta) ([]WalkMeta, error) {
 	if e == nil {
-		close(out)
-		return out
+		return entities, nil
 	}
 
-	go func() {
-		rows, err := db.conn.Query("SELECT entity_id, name FROM edge where parent_id = ?;", e.id)
-		if err != nil {
-			close(out)
+	rows, err := db.conn.Query("SELECT entity_id, name FROM edge where parent_id = ?;", e.id)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+
+	for rows.Next() {
+		var entityId, entityName string
+		if err := rows.Scan(&entityId, &entityName); err != nil {
+			return nil, err
+		}
+		child := &Entity{entityId}
+		edge := &Edge{
+			ParentID: e.id,
+			Name:     entityName,
+			EntityID: child.id,
 		}
-		defer rows.Close()
 
-		for rows.Next() {
-			var entityId, entityName string
-			if err := rows.Scan(&entityId, &entityName); err != nil {
-				// Log error
-				continue
-			}
-			child := &Entity{entityId}
-			edge := &Edge{
-				ParentID: e.id,
-				Name:     entityName,
-				EntityID: child.id,
-			}
+		meta := WalkMeta{
+			Parent:   e,
+			Entity:   child,
+			FullPath: path.Join(name, edge.Name),
+			Edge:     edge,
+		}
 
-			meta := WalkMeta{
-				Parent:   e,
-				Entity:   child,
-				FullPath: path.Join(name, edge.Name),
-				Edge:     edge,
-			}
+		entities = append(entities, meta)
 
-			out <- meta
-			if depth == 0 {
-				continue
-			}
+		if depth != 0 {
 			nDepth := depth
 			if depth != -1 {
 				nDepth -= 1
 			}
-			sc := db.children(child, meta.FullPath, nDepth)
-			for c := range sc {
-				out <- c
+			entities, err = db.children(child, meta.FullPath, nDepth, entities)
+			if err != nil {
+				return nil, err
 			}
 		}
-		close(out)
-	}()
-	return out
+	}
+
+	return entities, nil
 }
 
 // Return the entity based on the parent path and name
diff --git a/components/engine/graph.go b/components/engine/graph.go
index f10c8e1bd9..062cf7be20 100644
--- a/components/engine/graph.go
+++ b/components/engine/graph.go
@@ -220,12 +220,11 @@ func (graph *Graph) getDockerInitLayer() (string, error) {
 					if err := os.MkdirAll(path.Join(initLayer, path.Dir(pth)), 0755); err != nil {
 						return "", err
 					}
-
-					if f, err := os.OpenFile(path.Join(initLayer, pth), os.O_CREATE, 0755); err != nil {
+					f, err := os.OpenFile(path.Join(initLayer, pth), os.O_CREATE, 0755)
+					if err != nil {
 						return "", err
-					} else {
-						f.Close()
 					}
+					f.Close()
 				}
 			} else {
 				return "", err
diff --git a/components/engine/graph_test.go b/components/engine/graph_test.go
index 1102129aba..f08752a192 100644
--- a/components/engine/graph_test.go
+++ b/components/engine/graph_test.go
@@ -9,7 +9,6 @@ import (
 	"io"
 	"io/ioutil"
 	"os"
-	"path"
 	"testing"
 	"time"
 )
@@ -121,41 +120,6 @@ func TestRegister(t *testing.T) {
 	}
 }
 
-func TestMount(t *testing.T) {
-	graph := tempGraph(t)
-	defer os.RemoveAll(graph.Root)
-	archive, err := fakeTar()
-	if err != nil {
-		t.Fatal(err)
-	}
-	image, err := graph.Create(archive, nil, "Testing", "", nil)
-	if err != nil {
-		t.Fatal(err)
-	}
-	tmp, err := ioutil.TempDir("", "docker-test-graph-mount-")
-	if err != nil {
-		t.Fatal(err)
-	}
-	defer os.RemoveAll(tmp)
-	rootfs := path.Join(tmp, "rootfs")
-	if err := os.MkdirAll(rootfs, 0700); err != nil {
-		t.Fatal(err)
-	}
-	rw := path.Join(tmp, "rw")
-	if err := os.MkdirAll(rw, 0700); err != nil {
-		t.Fatal(err)
-	}
-	if err := image.Mount(rootfs, rw); err != nil {
-		t.Fatal(err)
-	}
-	// FIXME: test for mount contents
-	defer func() {
-		if err := Unmount(rootfs); err != nil {
-			t.Error(err)
-		}
-	}()
-}
-
 // Test that an image can be deleted by its shorthand prefix
 func TestDeletePrefix(t *testing.T) {
 	graph := tempGraph(t)
diff --git a/components/engine/hack/ROADMAP.md b/components/engine/hack/ROADMAP.md
index e7dbf80a8a..01fac1f712 100644
--- a/components/engine/hack/ROADMAP.md
+++ b/components/engine/hack/ROADMAP.md
@@ -5,7 +5,7 @@ It is a curated selection of planned improvements which are either important, di
 
 For a more complete view of planned and requested improvements, see [the Github issues](https://github.com/dotcloud/docker/issues).
 
-Tu suggest changes to the roadmap, including additions, please write the change as if it were already in effect, and make a pull request.
+To suggest changes to the roadmap, including additions, please write the change as if it were already in effect, and make a pull request.
 
 
 ## Container wiring and service discovery
diff --git a/components/engine/hack/infrastructure/docker-ci/Dockerfile b/components/engine/hack/infrastructure/docker-ci/Dockerfile
index 3ac8d90d24..d894330ffa 100644
--- a/components/engine/hack/infrastructure/docker-ci/Dockerfile
+++ b/components/engine/hack/infrastructure/docker-ci/Dockerfile
@@ -1,14 +1,16 @@
-# VERSION:        0.22
-# DOCKER-VERSION  0.6.3
-# AUTHOR:         Daniel Mizyrycki <daniel@dotcloud.com>
-# DESCRIPTION:    Deploy docker-ci on Amazon EC2
+# VERSION:        0.25
+# DOCKER-VERSION  0.6.6
+# AUTHOR:         Daniel Mizyrycki <daniel@docker.com>
+# DESCRIPTION:    Deploy docker-ci on Digital Ocean
 # COMMENTS:
 #     CONFIG_JSON is an environment variable json string loaded as:
 #
 # export CONFIG_JSON='
-#     { "AWS_TAG":             "EC2_instance_name",
-#       "AWS_ACCESS_KEY":      "EC2_access_key",
-#       "AWS_SECRET_KEY":      "EC2_secret_key",
+#     { "DROPLET_NAME":        "docker-ci",
+#       "DO_CLIENT_ID":        "Digital_Ocean_client_id",
+#       "DO_API_KEY":          "Digital_Ocean_api_key",
+#       "DOCKER_KEY_ID":       "Digital_Ocean_ssh_key_id",
+#       "DOCKER_CI_KEY_PATH":  "docker-ci_private_key_path",
 #       "DOCKER_CI_PUB":       "$(cat docker-ci_ssh_public_key.pub)",
 #       "DOCKER_CI_KEY":       "$(cat docker-ci_ssh_private_key.key)",
 #       "BUILDBOT_PWD":        "Buildbot_server_password",
@@ -33,9 +35,11 @@
 
 from ubuntu:12.04
 
-run echo 'deb http://archive.ubuntu.com/ubuntu precise main universe' > /etc/apt/sources.list
-run apt-get update; apt-get install -y python2.7 python-dev python-pip ssh rsync less vim
-run pip install boto fabric
+run echo 'deb http://archive.ubuntu.com/ubuntu precise main universe' \
+    > /etc/apt/sources.list
+run apt-get update; apt-get install -y git python2.7 python-dev libevent-dev \
+    python-pip ssh rsync less vim
+run pip install requests fabric
 
 # Add deployment code and set default container command
 add . /docker-ci
diff --git a/components/engine/hack/infrastructure/docker-ci/VERSION b/components/engine/hack/infrastructure/docker-ci/VERSION
new file mode 100644
index 0000000000..0bfccb0804
--- /dev/null
+++ b/components/engine/hack/infrastructure/docker-ci/VERSION
@@ -0,0 +1 @@
+0.4.5
diff --git a/components/engine/hack/infrastructure/docker-ci/buildbot/master.cfg b/components/engine/hack/infrastructure/docker-ci/buildbot/master.cfg
index 52bf495df3..9ca5fc035a 100644
--- a/components/engine/hack/infrastructure/docker-ci/buildbot/master.cfg
+++ b/components/engine/hack/infrastructure/docker-ci/buildbot/master.cfg
@@ -43,7 +43,7 @@ c['slavePortnum'] = PORT_MASTER
 
 # Schedulers
 c['schedulers'] = [ForceScheduler(name='trigger', builderNames=['docker',
-    'index','registry','coverage','nightlyrelease'])]
+    'index','registry','docker-coverage','registry-coverage','nightlyrelease'])]
 c['schedulers'] += [SingleBranchScheduler(name="all", treeStableTimer=None,
     change_filter=filter.ChangeFilter(branch='master',
     repository='https://github.com/dotcloud/docker'), builderNames=['docker'])]
@@ -51,7 +51,7 @@ c['schedulers'] += [SingleBranchScheduler(name='pullrequest',
     change_filter=filter.ChangeFilter(category='github_pullrequest'), treeStableTimer=None,
     builderNames=['pullrequest'])]
 c['schedulers'] += [Nightly(name='daily', branch=None, builderNames=['nightlyrelease',
-    'coverage'], hour=7, minute=00)]
+    'docker-coverage','registry-coverage'], hour=7, minute=00)]
 c['schedulers'] += [Nightly(name='every4hrs', branch=None, builderNames=['registry','index'],
     hour=range(0,24,4), minute=15)]
 
@@ -76,17 +76,25 @@ c['builders'] += [BuilderConfig(name='pullrequest',slavenames=['buildworker'],
 
 # Docker coverage test
 factory = BuildFactory()
-factory.addStep(ShellCommand(description='Coverage', logEnviron=False,
+factory.addStep(ShellCommand(description='docker-coverage', logEnviron=False,
     usePTY=True, command='{0}/docker-coverage/coverage-docker.sh'.format(
     DOCKER_CI_PATH)))
-c['builders'] += [BuilderConfig(name='coverage',slavenames=['buildworker'],
+c['builders'] += [BuilderConfig(name='docker-coverage',slavenames=['buildworker'],
+    factory=factory)]
+
+# Docker registry coverage test
+factory = BuildFactory()
+factory.addStep(ShellCommand(description='registry-coverage', logEnviron=False,
+    usePTY=True, command='docker run registry_coverage'.format(
+    DOCKER_CI_PATH)))
+c['builders'] += [BuilderConfig(name='registry-coverage',slavenames=['buildworker'],
     factory=factory)]
 
 # Registry functional test
 factory = BuildFactory()
 factory.addStep(ShellCommand(description='registry', logEnviron=False,
     command='. {0}/master/credentials.cfg; '
-    '/docker-ci/functionaltests/test_registry.sh'.format(BUILDBOT_PATH),
+    '{1}/functionaltests/test_registry.sh'.format(BUILDBOT_PATH, DOCKER_CI_PATH),
     usePTY=True))
 c['builders'] += [BuilderConfig(name='registry',slavenames=['buildworker'],
     factory=factory)]
@@ -95,16 +103,17 @@ c['builders'] += [BuilderConfig(name='registry',slavenames=['buildworker'],
 factory = BuildFactory()
 factory.addStep(ShellCommand(description='index', logEnviron=False,
     command='. {0}/master/credentials.cfg; '
-    '/docker-ci/functionaltests/test_index.py'.format(BUILDBOT_PATH),
+    '{1}/functionaltests/test_index.py'.format(BUILDBOT_PATH, DOCKER_CI_PATH),
     usePTY=True))
 c['builders'] += [BuilderConfig(name='index',slavenames=['buildworker'],
     factory=factory)]
 
 # Docker nightly release
+nightlyrelease_cmd = ('docker version; docker run -i -t -privileged -e AWS_S3_BUCKET='
+    'test.docker.io dockerbuilder hack/dind dockerbuild.sh')
 factory = BuildFactory()
-factory.addStep(ShellCommand(description='NightlyRelease', logEnviron=False,
-    usePTY=True, command='docker run -privileged'
-    ' -e AWS_S3_BUCKET=test.docker.io dockerbuilder'))
+factory.addStep(ShellCommand(description='NightlyRelease',logEnviron=False,
+    usePTY=True, command=nightlyrelease_cmd))
 c['builders'] += [BuilderConfig(name='nightlyrelease',slavenames=['buildworker'],
     factory=factory)]
 
diff --git a/components/engine/hack/infrastructure/docker-ci/deployment.py b/components/engine/hack/infrastructure/docker-ci/deployment.py
index 655bdd43bc..c04219d523 100755
--- a/components/engine/hack/infrastructure/docker-ci/deployment.py
+++ b/components/engine/hack/infrastructure/docker-ci/deployment.py
@@ -1,11 +1,11 @@
 #!/usr/bin/env python
 
-import os, sys, re, json, base64
-from boto.ec2.connection import EC2Connection
+import os, sys, re, json, requests, base64
 from subprocess import call
 from fabric import api
 from fabric.api import cd, run, put, sudo
 from os import environ as env
+from datetime import datetime
 from time import sleep
 
 # Remove SSH private key as it needs more processing
@@ -20,42 +20,41 @@ for key in CONFIG:
 env['DOCKER_CI_KEY'] = re.sub('^.+"DOCKER_CI_KEY".+?"(.+?)".+','\\1',
     env['CONFIG_JSON'],flags=re.DOTALL)
 
-
-AWS_TAG = env.get('AWS_TAG','docker-ci')
-AWS_KEY_NAME = 'dotcloud-dev'       # Same as CONFIG_JSON['DOCKER_CI_PUB']
-AWS_AMI = 'ami-d582d6bc'            # Ubuntu 13.04
-AWS_REGION = 'us-east-1'
-AWS_TYPE = 'm1.small'
-AWS_SEC_GROUPS = 'gateway'
-AWS_IMAGE_USER = 'ubuntu'
+DROPLET_NAME = env.get('DROPLET_NAME','docker-ci')
+TIMEOUT = 120            # Seconds before timeout droplet creation
+IMAGE_ID = 1004145       # Docker on Ubuntu 13.04
+REGION_ID = 4            # New York 2
+SIZE_ID = 62             # memory 2GB
+DO_IMAGE_USER = 'root'   # Image user on Digital Ocean
+API_URL = 'https://api.digitalocean.com/'
 DOCKER_PATH = '/go/src/github.com/dotcloud/docker'
 DOCKER_CI_PATH = '/docker-ci'
 CFG_PATH = '{}/buildbot'.format(DOCKER_CI_PATH)
 
 
-class AWS_EC2:
-    '''Amazon EC2'''
-    def __init__(self, access_key, secret_key):
+class DigitalOcean():
+
+    def __init__(self, key, client):
         '''Set default API parameters'''
-        self.handler = EC2Connection(access_key, secret_key)
-    def create_instance(self, tag, instance_type):
-        reservation = self.handler.run_instances(**instance_type)
-        instance = reservation.instances[0]
-        sleep(10)
-        while instance.state != 'running':
-            sleep(5)
-            instance.update()
-            print "Instance state: %s" % (instance.state)
-        instance.add_tag("Name",tag)
-        print "instance %s done!" % (instance.id)
-        return instance.ip_address
-    def get_instances(self):
-        return self.handler.get_all_instances()
-    def get_tags(self):
-        return dict([(i.instances[0].id, i.instances[0].tags['Name'])
-            for i in self.handler.get_all_instances() if i.instances[0].tags])
-    def del_instance(self, instance_id):
-        self.handler.terminate_instances(instance_ids=[instance_id])
+        self.key = key
+        self.client = client
+        self.api_url = API_URL
+
+    def api(self, cmd_path, api_arg={}):
+        '''Make api call'''
+        api_arg.update({'api_key':self.key, 'client_id':self.client})
+        resp = requests.get(self.api_url + cmd_path, params=api_arg).text
+        resp = json.loads(resp)
+        if resp['status'] != 'OK':
+            raise Exception(resp['error_message'])
+        return resp
+
+    def droplet_data(self, name):
+        '''Get droplet data'''
+        data = self.api('droplets')
+        data = [droplet for droplet in data['droplets']
+            if droplet['name'] == name]
+        return data[0] if data else {}
 
 
 def json_fmt(data):
@@ -63,20 +62,36 @@ def json_fmt(data):
     return json.dumps(data, sort_keys = True, indent = 2)
 
 
-# Create EC2 API handler
-ec2 = AWS_EC2(env['AWS_ACCESS_KEY'], env['AWS_SECRET_KEY'])
+do = DigitalOcean(env['DO_API_KEY'], env['DO_CLIENT_ID'])
 
-# Stop processing if AWS_TAG exists on EC2
-if AWS_TAG in ec2.get_tags().values():
-    print ('Instance: {} already deployed. Not further processing.'
-        .format(AWS_TAG))
+# Get DROPLET_NAME data
+data = do.droplet_data(DROPLET_NAME)
+
+# Stop processing if DROPLET_NAME exists on Digital Ocean
+if data:
+    print ('Droplet: {} already deployed. Not further processing.'
+        .format(DROPLET_NAME))
     exit(1)
 
-ip = ec2.create_instance(AWS_TAG, {'image_id':AWS_AMI, 'instance_type':AWS_TYPE,
-    'security_groups':[AWS_SEC_GROUPS], 'key_name':AWS_KEY_NAME})
+# Create droplet
+do.api('droplets/new', {'name':DROPLET_NAME, 'region_id':REGION_ID,
+    'image_id':IMAGE_ID, 'size_id':SIZE_ID,
+    'ssh_key_ids':[env['DOCKER_KEY_ID']]})
 
-# Wait 30 seconds for the machine to boot
-sleep(30)
+# Wait for droplet to be created.
+start_time = datetime.now()
+while (data.get('status','') != 'active' and (
+ datetime.now()-start_time).seconds < TIMEOUT):
+    data = do.droplet_data(DROPLET_NAME)
+    print data['status']
+    sleep(3)
+
+# Wait for the machine to boot
+sleep(15)
+
+# Get droplet IP
+ip = str(data['ip_address'])
+print 'droplet: {}    ip: {}'.format(DROPLET_NAME, ip)
 
 # Create docker-ci ssh private key so docker-ci docker container can communicate
 # with its EC2 instance
@@ -86,7 +101,7 @@ os.chmod('/root/.ssh/id_rsa',0600)
 open('/root/.ssh/config','w').write('StrictHostKeyChecking no\n')
 
 api.env.host_string = ip
-api.env.user = AWS_IMAGE_USER
+api.env.user = DO_IMAGE_USER
 api.env.key_filename = '/root/.ssh/id_rsa'
 
 # Correct timezone
@@ -100,20 +115,17 @@ sudo("echo '{}' >> /root/.ssh/authorized_keys".format(env['DOCKER_CI_PUB']))
 credentials = {
     'AWS_ACCESS_KEY': env['PKG_ACCESS_KEY'],
     'AWS_SECRET_KEY': env['PKG_SECRET_KEY'],
-    'GPG_PASSPHRASE': env['PKG_GPG_PASSPHRASE'],
-    'INDEX_AUTH': env['INDEX_AUTH']}
+    'GPG_PASSPHRASE': env['PKG_GPG_PASSPHRASE']}
 open(DOCKER_CI_PATH + '/nightlyrelease/release_credentials.json', 'w').write(
     base64.b64encode(json.dumps(credentials)))
 
 # Transfer docker
 sudo('mkdir -p ' + DOCKER_CI_PATH)
-sudo('chown {}.{} {}'.format(AWS_IMAGE_USER, AWS_IMAGE_USER, DOCKER_CI_PATH))
-call('/usr/bin/rsync -aH {} {}@{}:{}'.format(DOCKER_CI_PATH, AWS_IMAGE_USER, ip,
+sudo('chown {}.{} {}'.format(DO_IMAGE_USER, DO_IMAGE_USER, DOCKER_CI_PATH))
+call('/usr/bin/rsync -aH {} {}@{}:{}'.format(DOCKER_CI_PATH, DO_IMAGE_USER, ip,
     os.path.dirname(DOCKER_CI_PATH)), shell=True)
 
 # Install Docker and Buildbot dependencies
-sudo('addgroup docker')
-sudo('usermod -a -G docker ubuntu')
 sudo('mkdir /mnt/docker; ln -s /mnt/docker /var/lib/docker')
 sudo('wget -q -O - https://get.docker.io/gpg | apt-key add -')
 sudo('echo deb https://get.docker.io/ubuntu docker main >'
@@ -123,7 +135,7 @@ sudo('echo -e "deb http://archive.ubuntu.com/ubuntu raring main universe\n'
     ' > /etc/apt/sources.list; apt-get update')
 sudo('DEBIAN_FRONTEND=noninteractive apt-get install -q -y wget python-dev'
     ' python-pip supervisor git mercurial linux-image-extra-$(uname -r)'
-    ' aufs-tools make libfontconfig libevent-dev')
+    ' aufs-tools make libfontconfig libevent-dev libsqlite3-dev libssl-dev')
 sudo('wget -O - https://go.googlecode.com/files/go1.1.2.linux-amd64.tar.gz | '
     'tar -v -C /usr/local -xz; ln -s /usr/local/go/bin/go /usr/bin/go')
 sudo('GOPATH=/go go get -d github.com/dotcloud/docker')
@@ -135,13 +147,13 @@ sudo('curl -s https://phantomjs.googlecode.com/files/'
     'phantomjs-1.9.1-linux-x86_64.tar.bz2 | tar jx -C /usr/bin'
     ' --strip-components=2 phantomjs-1.9.1-linux-x86_64/bin/phantomjs')
 
-# Preventively reboot docker-ci daily
-sudo('ln -s /sbin/reboot /etc/cron.daily')
-
 # Build docker-ci containers
 sudo('cd {}; docker build -t docker .'.format(DOCKER_PATH))
+sudo('cd {}; docker build -t docker-ci .'.format(DOCKER_CI_PATH))
 sudo('cd {}/nightlyrelease; docker build -t dockerbuilder .'.format(
     DOCKER_CI_PATH))
+sudo('cd {}/registry-coverage; docker build -t registry_coverage .'.format(
+    DOCKER_CI_PATH))
 
 # Download docker-ci testing container
 sudo('docker pull mzdaniel/test_docker')
@@ -154,3 +166,6 @@ sudo('{0}/setup.sh root {0} {1} {2} {3} {4} {5} {6} {7} {8} {9} {10}'
     env['SMTP_PWD'], env['EMAIL_RCP'], env['REGISTRY_USER'],
     env['REGISTRY_PWD'], env['REGISTRY_BUCKET'], env['REGISTRY_ACCESS_KEY'],
     env['REGISTRY_SECRET_KEY']))
+
+# Preventively reboot docker-ci daily
+sudo('ln -s /sbin/reboot /etc/cron.daily')
diff --git a/components/engine/hack/infrastructure/docker-ci/docker-test/Dockerfile b/components/engine/hack/infrastructure/docker-ci/docker-test/Dockerfile
index 66cb9762eb..0f3a63f5f1 100644
--- a/components/engine/hack/infrastructure/docker-ci/docker-test/Dockerfile
+++ b/components/engine/hack/infrastructure/docker-ci/docker-test/Dockerfile
@@ -1,6 +1,6 @@
-# VERSION:        0.3
-# DOCKER-VERSION  0.6.3
-# AUTHOR:         Daniel Mizyrycki <daniel@dotcloud.com>
+# VERSION:        0.4
+# DOCKER-VERSION  0.6.6
+# AUTHOR:         Daniel Mizyrycki <daniel@docker.com>
 # DESCRIPTION:    Testing docker PRs and commits on top of master using
 # REFERENCES:     This code reuses the excellent implementation of
 #                 Docker in Docker made by Jerome Petazzoni.
@@ -15,15 +15,10 @@
 # TO_RUN:         docker run -privileged test_docker hack/dind test_docker.sh [commit] [repo] [branch]
 
 from docker
-maintainer Daniel Mizyrycki <daniel@dotcloud.com>
+maintainer Daniel Mizyrycki <daniel@docker.com>
 
-# Setup go environment. Extracted from /Dockerfile
-env     CGO_ENABLED 0
-env     GOROOT  /goroot
-env     PATH    $PATH:/goroot/bin
-env     GOPATH  /go:/go/src/github.com/dotcloud/docker/vendor
-volume  /var/lib/docker
-workdir /go/src/github.com/dotcloud/docker
+# Setup go in PATH. Extracted from /Dockerfile
+env PATH /usr/local/go/bin:$PATH
 
 # Add test_docker.sh
 add test_docker.sh /usr/bin/test_docker.sh
diff --git a/components/engine/hack/infrastructure/docker-ci/docker-test/test_docker.sh b/components/engine/hack/infrastructure/docker-ci/docker-test/test_docker.sh
index 895e4d9642..cf8fdb90bb 100755
--- a/components/engine/hack/infrastructure/docker-ci/docker-test/test_docker.sh
+++ b/components/engine/hack/infrastructure/docker-ci/docker-test/test_docker.sh
@@ -8,31 +8,26 @@ BRANCH=${3-master}
 # Compute test paths
 DOCKER_PATH=/go/src/github.com/dotcloud/docker
 
+# Timestamp
+echo
+date; echo
+
 # Fetch latest master
+cd /
 rm -rf /go
-mkdir -p $DOCKER_PATH
+git clone -q -b master http://github.com/dotcloud/docker $DOCKER_PATH
 cd $DOCKER_PATH
-git init .
-git fetch -q http://github.com/dotcloud/docker master
-git reset --hard FETCH_HEAD
 
 # Merge commit
-#echo FIXME. Temporarily skip TestPrivilegedCanMount until DinD works reliable on AWS
-git pull -q https://github.com/mzdaniel/docker.git dind-aws || exit 1
-
-# Merge commit in top of master
 git fetch -q "$REPO" "$BRANCH"
-git merge --no-edit $COMMIT || exit 1
+git merge --no-edit $COMMIT || exit 255
 
 # Test commit
-go test -v; exit_status=$?
+./hack/make.sh test; exit_status=$?
 
 # Display load if test fails
-if [ $exit_status -eq 1 ] ; then
+if [ $exit_status -ne 0 ] ; then
     uptime; echo; free
 fi
 
-# Cleanup testing directory
-rm -rf $BASE_PATH
-
 exit $exit_status
diff --git a/components/engine/hack/infrastructure/docker-ci/functionaltests/test_registry.sh b/components/engine/hack/infrastructure/docker-ci/functionaltests/test_registry.sh
index 8bcd355c7c..58642529cc 100755
--- a/components/engine/hack/infrastructure/docker-ci/functionaltests/test_registry.sh
+++ b/components/engine/hack/infrastructure/docker-ci/functionaltests/test_registry.sh
@@ -8,10 +8,12 @@ rm -rf docker-registry
 # Setup the environment
 export SETTINGS_FLAVOR=test
 export DOCKER_REGISTRY_CONFIG=config_test.yml
+export PYTHONPATH=$(pwd)/docker-registry/test
 
 # Get latest docker registry
 git clone -q https://github.com/dotcloud/docker-registry.git
 cd docker-registry
+sed -Ei "s#(boto_bucket: ).+#\1_env:S3_BUCKET#" config_test.yml
 
 # Get dependencies
 pip install -q -r requirements.txt
@@ -20,7 +22,6 @@ pip install -q tox
 
 # Run registry tests
 tox || exit 1
-export PYTHONPATH=$(pwd)/docker-registry
 python -m unittest discover -p s3.py -s test || exit 1
 python -m unittest discover -p workflow.py -s test
 
diff --git a/components/engine/hack/infrastructure/docker-ci/nightlyrelease/Dockerfile b/components/engine/hack/infrastructure/docker-ci/nightlyrelease/Dockerfile
index 541f3a9584..2100a9e8e9 100644
--- a/components/engine/hack/infrastructure/docker-ci/nightlyrelease/Dockerfile
+++ b/components/engine/hack/infrastructure/docker-ci/nightlyrelease/Dockerfile
@@ -1,20 +1,19 @@
-# VERSION:        1.2
-# DOCKER-VERSION  0.6.3
-# AUTHOR:         Daniel Mizyrycki <daniel@dotcloud.com>
+# VERSION:        1.6
+# DOCKER-VERSION  0.6.6
+# AUTHOR:         Daniel Mizyrycki <daniel@docker.com>
 # DESCRIPTION:    Build docker nightly release using Docker in Docker.
 # REFERENCES:     This code reuses the excellent implementation of docker in docker
 #                 made by Jerome Petazzoni.  https://github.com/jpetazzo/dind
 # COMMENTS:
 #   release_credentials.json is a base64 json encoded file containing:
 #       { "AWS_ACCESS_KEY": "Test_docker_AWS_S3_bucket_id",
-#         "AWS_SECRET_KEY='Test_docker_AWS_S3_bucket_key'
-#         "GPG_PASSPHRASE='Test_docker_GPG_passphrase_signature'
-#         "INDEX_AUTH='Encripted_index_authentication' }
+#         "AWS_SECRET_KEY": "Test_docker_AWS_S3_bucket_key",
+#         "GPG_PASSPHRASE": "Test_docker_GPG_passphrase_signature" }
 # TO_BUILD:       docker build -t dockerbuilder .
-# TO_RELEASE:     docker run -i -t -privileged  -e AWS_S3_BUCKET="test.docker.io" dockerbuilder
+# TO_RELEASE:     docker run -i -t -privileged -e AWS_S3_BUCKET="test.docker.io" dockerbuilder hack/dind dockerbuild.sh
 
 from docker
-maintainer Daniel Mizyrycki <daniel@dotcloud.com>
+maintainer Daniel Mizyrycki <daniel@docker.com>
 
 # Add docker dependencies and downloading packages
 run echo 'deb http://archive.ubuntu.com/ubuntu precise main universe' > /etc/apt/sources.list
@@ -24,11 +23,8 @@ run apt-get update; apt-get install -y -q wget python2.7
 run wget -q -O /usr/bin/docker http://get.docker.io/builds/Linux/x86_64/docker-latest; chmod +x /usr/bin/docker
 
 # Add proto docker builder
-add ./dockerbuild /usr/bin/dockerbuild
-run chmod +x /usr/bin/dockerbuild
+add ./dockerbuild.sh /usr/bin/dockerbuild.sh
+run chmod +x /usr/bin/dockerbuild.sh
 
 # Add release credentials
 add ./release_credentials.json /root/release_credentials.json
-
-# Launch build process in a container
-cmd dockerbuild
diff --git a/components/engine/hack/infrastructure/docker-ci/nightlyrelease/dockerbuild b/components/engine/hack/infrastructure/docker-ci/nightlyrelease/dockerbuild
deleted file mode 100644
index 83a7157a3e..0000000000
--- a/components/engine/hack/infrastructure/docker-ci/nightlyrelease/dockerbuild
+++ /dev/null
@@ -1,50 +0,0 @@
-#!/bin/bash
-
-# Variables AWS_ACCESS_KEY, AWS_SECRET_KEY, PG_PASSPHRASE and INDEX_AUTH
-# are decoded from /root/release_credentials.json
-# Variable AWS_S3_BUCKET is passed to the environment from docker run -e
-
-# Enable debugging
-set -x
-
-# Fetch docker master branch
-rm -rf  /go/src/github.com/dotcloud/docker
-cd /
-git clone -q http://github.com/dotcloud/docker /go/src/github.com/dotcloud/docker
-cd /go/src/github.com/dotcloud/docker
-
-# Launch docker daemon using dind inside the container
-./hack/dind /usr/bin/docker -d &
-sleep 5
-
-# Add an uncommitted change to generate a timestamped release
-date > timestamp
-
-# Build the docker package using /Dockerfile
-docker build -t docker .
-
-# Run Docker unittests binary and Ubuntu package
-docker run -privileged docker hack/make.sh
-exit_status=$?
-
-# Display load if test fails
-if [ $exit_status -eq 1 ] ; then
-    uptime; echo; free
-    exit 1
-fi
-
-# Commit binary and ubuntu bundles for release
-docker commit -run '{"Env": ["PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin"], "WorkingDir": "/go/src/github.com/dotcloud/docker"}' $(docker ps -l -q) release
-
-# Turn debug off to load credentials from the environment
-set +x
-eval $(cat /root/release_credentials.json  | python -c '
-import sys,json,base64;
-d=json.loads(base64.b64decode(sys.stdin.read()));
-exec("""for k in d: print "export {0}=\\"{1}\\"".format(k,d[k])""")')
-set -x
-
-# Push docker nightly
-echo docker run -i -t -privileged -e AWS_S3_BUCKET=$AWS_S3_BUCKET -e AWS_ACCESS_KEY=XXXXX -e AWS_SECRET_KEY=XXXXX -e GPG_PASSPHRASE=XXXXX release  hack/release.sh
-set +x
-docker run -i -t -privileged -e AWS_S3_BUCKET=$AWS_S3_BUCKET -e AWS_ACCESS_KEY=$AWS_ACCESS_KEY -e AWS_SECRET_KEY=$AWS_SECRET_KEY -e GPG_PASSPHRASE=$GPG_PASSPHRASE  release  hack/release.sh
diff --git a/components/engine/hack/infrastructure/docker-ci/nightlyrelease/dockerbuild.sh b/components/engine/hack/infrastructure/docker-ci/nightlyrelease/dockerbuild.sh
new file mode 100644
index 0000000000..80caaec25e
--- /dev/null
+++ b/components/engine/hack/infrastructure/docker-ci/nightlyrelease/dockerbuild.sh
@@ -0,0 +1,40 @@
+#!/bin/bash
+
+# Variables AWS_ACCESS_KEY, AWS_SECRET_KEY and PG_PASSPHRASE are decoded
+# from /root/release_credentials.json
+# Variable AWS_S3_BUCKET is passed to the environment from docker run -e
+
+# Turn debug off to load credentials from the environment
+set +x
+eval $(cat /root/release_credentials.json  | python -c '
+import sys,json,base64;
+d=json.loads(base64.b64decode(sys.stdin.read()));
+exec("""for k in d: print "export {0}=\\"{1}\\"".format(k,d[k])""")')
+
+# Fetch docker master branch
+set -x
+cd /
+rm -rf /go
+git clone -q -b master http://github.com/dotcloud/docker /go/src/github.com/dotcloud/docker
+cd /go/src/github.com/dotcloud/docker
+
+# Launch docker daemon using dind inside the container
+/usr/bin/docker version
+/usr/bin/docker -d &
+sleep 5
+
+# Build Docker release container
+docker build -t docker .
+
+# Test docker and if everything works well, release
+echo docker run -i -t -privileged -e AWS_S3_BUCKET=$AWS_S3_BUCKET -e AWS_ACCESS_KEY=XXXXX -e AWS_SECRET_KEY=XXXXX -e GPG_PASSPHRASE=XXXXX docker hack/release.sh
+set +x
+docker run -privileged -i -t -e AWS_S3_BUCKET=$AWS_S3_BUCKET -e AWS_ACCESS_KEY=$AWS_ACCESS_KEY -e AWS_SECRET_KEY=$AWS_SECRET_KEY -e GPG_PASSPHRASE=$GPG_PASSPHRASE docker hack/release.sh
+exit_status=$?
+
+# Display load if test fails
+set -x
+if [ $exit_status -ne 0 ] ; then
+    uptime; echo; free
+    exit 1
+fi
diff --git a/components/engine/hack/infrastructure/docker-ci/nightlyrelease/release_credentials.json b/components/engine/hack/infrastructure/docker-ci/nightlyrelease/release_credentials.json
deleted file mode 100644
index ed6d53ecd1..0000000000
--- a/components/engine/hack/infrastructure/docker-ci/nightlyrelease/release_credentials.json
+++ /dev/null
@@ -1 +0,0 @@
-eyAiQVdTX0FDQ0VTU19LRVkiOiAiIiwKICAiQVdTX1NFQ1JFVF9LRVkiOiAiIiwKICAiR1BHX1BBU1NQSFJBU0UiOiAiIiwKICAiSU5ERVhfQVVUSCI6ICIiIH0=
diff --git a/components/engine/hack/infrastructure/docker-ci/registry-coverage/Dockerfile b/components/engine/hack/infrastructure/docker-ci/registry-coverage/Dockerfile
new file mode 100644
index 0000000000..e544645b67
--- /dev/null
+++ b/components/engine/hack/infrastructure/docker-ci/registry-coverage/Dockerfile
@@ -0,0 +1,18 @@
+# VERSION:        0.1
+# DOCKER-VERSION  0.6.4
+# AUTHOR:         Daniel Mizyrycki <daniel@dotcloud.com>
+# DESCRIPTION:    Docker registry coverage
+# COMMENTS:       Add registry coverage into the docker-ci image
+# TO_BUILD:       docker build -t registry_coverage .
+# TO_RUN:         docker run registry_coverage
+
+from docker-ci
+maintainer Daniel Mizyrycki <daniel@dotcloud.com>
+
+# Add registry_coverager.sh and dependencies
+run pip install coverage flask pyyaml requests simplejson python-glanceclient \
+    blinker redis boto gevent rsa mock
+add registry_coverage.sh /usr/bin/registry_coverage.sh
+run chmod +x /usr/bin/registry_coverage.sh
+
+cmd "/usr/bin/registry_coverage.sh"
diff --git a/components/engine/hack/infrastructure/docker-ci/registry-coverage/registry_coverage.sh b/components/engine/hack/infrastructure/docker-ci/registry-coverage/registry_coverage.sh
new file mode 100755
index 0000000000..e16cea8e3c
--- /dev/null
+++ b/components/engine/hack/infrastructure/docker-ci/registry-coverage/registry_coverage.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+
+set -x
+
+# Setup the environment
+REGISTRY_PATH=/data/docker-registry
+export SETTINGS_FLAVOR=test
+export DOCKER_REGISTRY_CONFIG=config_test.yml
+export PYTHONPATH=$REGISTRY_PATH/test
+
+# Fetch latest docker-registry master
+rm -rf $REGISTRY_PATH
+git clone https://github.com/dotcloud/docker-registry -b master $REGISTRY_PATH
+cd $REGISTRY_PATH
+
+# Generate coverage
+coverage run -m unittest discover test || exit 1
+coverage report --include='./*' --omit='./test/*'
diff --git a/components/engine/hack/infrastructure/docker-ci/report/deployment.py b/components/engine/hack/infrastructure/docker-ci/report/deployment.py
index d5efb4a960..5b2eaf3cab 100755
--- a/components/engine/hack/infrastructure/docker-ci/report/deployment.py
+++ b/components/engine/hack/infrastructure/docker-ci/report/deployment.py
@@ -34,7 +34,7 @@ env['DOCKER_CI_KEY'] = open(env['DOCKER_CI_KEY_PATH']).read()
 
 DROPLET_NAME = env.get('DROPLET_NAME','report')
 TIMEOUT = 120            # Seconds before timeout droplet creation
-IMAGE_ID = 894856        # Docker on Ubuntu 13.04
+IMAGE_ID = 1004145       # Docker on Ubuntu 13.04
 REGION_ID = 4            # New York 2
 SIZE_ID = 66             # memory 512MB
 DO_IMAGE_USER = 'root'   # Image user on Digital Ocean
diff --git a/components/engine/hack/make/dyntest b/components/engine/hack/make/dyntest
index 7de144e8db..ff607d3910 100644
--- a/components/engine/hack/make/dyntest
+++ b/components/engine/hack/make/dyntest
@@ -22,7 +22,12 @@ bundle_test() {
 		for test_dir in $(find_test_dirs); do (
 			set -x
 			cd $test_dir
+			
+			# Install packages that are dependencies of the tests.
+			#   Note: Does not run the tests.
 			go test -i -ldflags "$LDFLAGS" $BUILDFLAGS
+			
+			# Run the tests with the optional $TESTFLAGS.
 			export TEST_DOCKERINIT_PATH=$DEST/../dynbinary/dockerinit-$VERSION
 			go test -v -ldflags "$LDFLAGS -X github.com/dotcloud/docker/utils.INITSHA1 \"$DOCKER_INITSHA1\"" $BUILDFLAGS $TESTFLAGS
 		)  done
diff --git a/components/engine/hack/make/test b/components/engine/hack/make/test
index 8acd63461d..45ffe87fbd 100644
--- a/components/engine/hack/make/test
+++ b/components/engine/hack/make/test
@@ -16,7 +16,12 @@ bundle_test() {
 		for test_dir in $(find_test_dirs); do (
 			set -x
 			cd $test_dir
+			
+			# Install packages that are dependencies of the tests.
+			#   Note: Does not run the tests.
 			go test -i -ldflags "$LDFLAGS $LDFLAGS_STATIC" $BUILDFLAGS
+			
+			# Run the tests with the optional $TESTFLAGS.
 			go test -v -ldflags "$LDFLAGS $LDFLAGS_STATIC" $BUILDFLAGS $TESTFLAGS
 		)  done
 	} 2>&1 | tee $DEST/test.log
diff --git a/components/engine/hack/make/ubuntu b/components/engine/hack/make/ubuntu
index 5834172fd1..d4b9fd0b30 100644
--- a/components/engine/hack/make/ubuntu
+++ b/components/engine/hack/make/ubuntu
@@ -10,7 +10,7 @@ fi
 PACKAGE_ARCHITECTURE="$(dpkg-architecture -qDEB_HOST_ARCH)"
 PACKAGE_URL="http://www.docker.io/"
 PACKAGE_MAINTAINER="docker@dotcloud.com"
-PACKAGE_DESCRIPTION="lxc-docker is a Linux container runtime
+PACKAGE_DESCRIPTION="Linux container runtime
 Docker complements LXC with a high-level API which operates at the process
 level. It runs unix processes with strong guarantees of isolation and
 repeatability across servers.
@@ -37,27 +37,51 @@ bundle_ubuntu() {
 	# This will fail if the binary bundle hasn't been built
 	cp $DEST/../binary/docker-$VERSION $DIR/usr/bin/docker
 
-	# Generate postinst/prerm scripts
-	cat >/tmp/postinst <<'EOF'
+	# Generate postinst/prerm/postrm scripts
+	cat > /tmp/postinst <<'EOF'
 #!/bin/sh
-service docker stop || true
-grep -q '^docker:' /etc/group || groupadd --system docker || true
-service docker start
-EOF
-	cat >/tmp/prerm <<'EOF'
-#!/bin/sh
-service docker stop || true
+set -e
+set -u
 
-case "$1" in
-	purge|remove|abort-install)
-		groupdel docker || true
-		;;
-		
-	upgrade|failed-upgrade|abort-upgrade)
-		# don't touch docker group
-		;;
-esac
+getent group docker > /dev/null || groupadd --system docker || true
+
+update-rc.d docker defaults > /dev/null || true
+if [ -n "$2" ]; then
+	_dh_action=restart
+else
+	_dh_action=start
+fi
+service docker $_dh_action 2>/dev/null || true
+
+#DEBHELPER#
 EOF
+	cat > /tmp/prerm <<'EOF'
+#!/bin/sh
+set -e
+set -u
+
+service docker stop 2>/dev/null || true
+
+#DEBHELPER#
+EOF
+	cat > /tmp/postrm <<'EOF'
+#!/bin/sh
+set -e
+set -u
+
+if [ "$1" = "purge" ] ; then
+	update-rc.d docker remove > /dev/null || true
+fi
+
+# In case this system is running systemd, we make systemd reload the unit files
+# to pick up changes.
+if [ -d /run/systemd/system ] ; then
+	systemctl --system daemon-reload > /dev/null || true
+fi
+
+#DEBHELPER#
+EOF
+	# TODO swaths of these were borrowed from debhelper's auto-inserted stuff, because we're still using fpm - we need to use debhelper instead, and somehow reconcile Ubuntu that way
 	chmod +x /tmp/postinst /tmp/prerm
 
 	(
@@ -66,6 +90,7 @@ EOF
 		    --name lxc-docker-$VERSION --version $PKGVERSION \
 		    --after-install /tmp/postinst \
 		    --before-remove /tmp/prerm \
+		    --after-remove /tmp/postrm \
 		    --architecture "$PACKAGE_ARCHITECTURE" \
 		    --prefix / \
 		    --depends lxc \
@@ -82,6 +107,8 @@ EOF
 		    --vendor "$PACKAGE_VENDOR" \
 		    --config-files /etc/init/docker.conf \
 		    --config-files /etc/init.d/docker \
+		    --config-files /etc/default/docker \
+		    --deb-compression xz \
 		    -t deb .
 		mkdir empty
 		fpm -s dir -C empty \
@@ -92,7 +119,12 @@ EOF
 		    --maintainer "$PACKAGE_MAINTAINER" \
 		    --url "$PACKAGE_URL" \
 		    --vendor "$PACKAGE_VENDOR" \
+		    --config-files /etc/init/docker.conf \
+		    --config-files /etc/init.d/docker \
+		    --config-files /etc/default/docker \
+		    --deb-compression xz \
 		    -t deb .
+		# note: the --config-files lines have to be duplicated to stop overwrite on package upgrade (since we have to use this funky virtual package)
 	)
 }
 
diff --git a/components/engine/hack/release.sh b/components/engine/hack/release.sh
index 56538ea70a..931ab6f9af 100755
--- a/components/engine/hack/release.sh
+++ b/components/engine/hack/release.sh
@@ -97,7 +97,7 @@ write_to_s3() {
 	DEST=$1
 	F=`mktemp`
 	cat > $F
-	s3cmd --acl-public put $F $DEST
+	s3cmd --acl-public --mime-type='text/plain' put $F $DEST
 	rm -f $F
 }
 
@@ -107,14 +107,14 @@ s3_url() {
 			echo "https://$BUCKET"
 			;;
 		*)
-			echo "http://$BUCKET.s3.amazonaws.com"
+			s3cmd ws-info s3://$BUCKET | awk -v 'FS=: +' '/http:\/\/'$BUCKET'/ { gsub(/\/+$/, "", $2); print $2 }'
 			;;
 	esac
 }
 
 # Upload the 'ubuntu' bundle to S3:
 # 1. A full APT repository is published at $BUCKET/ubuntu/
-# 2. Instructions for using the APT repository are uploaded at $BUCKET/ubuntu/info
+# 2. Instructions for using the APT repository are uploaded at $BUCKET/ubuntu/index
 release_ubuntu() {
 	[ -e bundles/$VERSION/ubuntu ] || {
 		echo >&2 './hack/make.sh must be run before release_ubuntu'
@@ -168,7 +168,7 @@ EOF
 
 	# Upload repo
 	s3cmd --acl-public sync $APTDIR/ s3://$BUCKET/ubuntu/
-	cat <<EOF | write_to_s3 s3://$BUCKET/ubuntu/info
+	cat <<EOF | write_to_s3 s3://$BUCKET/ubuntu/index
 # Add the repository to your APT sources
 echo deb $(s3_url)/ubuntu docker main > /etc/apt/sources.list.d/docker.list
 # Then import the repository key
@@ -180,7 +180,12 @@ apt-get update ; apt-get install -y lxc-docker
 # Alternatively, just use the curl-able install.sh script provided at $(s3_url)
 #
 EOF
-	echo "APT repository uploaded. Instructions available at $(s3_url)/ubuntu/info"
+
+	# Add redirect at /ubuntu/info for URL-backwards-compatibility
+	rm -rf /tmp/emptyfile && touch /tmp/emptyfile
+	s3cmd --acl-public --add-header='x-amz-website-redirect-location:/ubuntu/' --mime-type='text/plain' put /tmp/emptyfile s3://$BUCKET/ubuntu/info
+
+	echo "APT repository uploaded. Instructions available at $(s3_url)/ubuntu"
 }
 
 # Upload a static binary to S3
@@ -189,14 +194,20 @@ release_binary() {
 		echo >&2 './hack/make.sh must be run before release_binary'
 		exit 1
 	}
+
 	S3DIR=s3://$BUCKET/builds/Linux/x86_64
 	s3cmd --acl-public put bundles/$VERSION/binary/docker-$VERSION $S3DIR/docker-$VERSION
-	cat <<EOF | write_to_s3 s3://$BUCKET/builds/info
+	cat <<EOF | write_to_s3 s3://$BUCKET/builds/index
 # To install, run the following command as root:
 curl -O $(s3_url)/builds/Linux/x86_64/docker-$VERSION && chmod +x docker-$VERSION && sudo mv docker-$VERSION /usr/local/bin/docker
 # Then start docker in daemon mode:
 sudo /usr/local/bin/docker -d
 EOF
+
+	# Add redirect at /builds/info for URL-backwards-compatibility
+	rm -rf /tmp/emptyfile && touch /tmp/emptyfile
+	s3cmd --acl-public --add-header='x-amz-website-redirect-location:/builds/' --mime-type='text/plain' put /tmp/emptyfile s3://$BUCKET/builds/info
+
 	if [ -z "$NOLATEST" ]; then
 		echo "Copying docker-$VERSION to docker-latest"
 		s3cmd --acl-public cp $S3DIR/docker-$VERSION $S3DIR/docker-latest
diff --git a/components/engine/http_test.go b/components/engine/http_test.go
new file mode 100644
index 0000000000..b9ecd6a203
--- /dev/null
+++ b/components/engine/http_test.go
@@ -0,0 +1,51 @@
+package docker
+
+import (
+	"fmt"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+)
+
+func TestGetBoolParam(t *testing.T) {
+	if ret, err := getBoolParam("true"); err != nil || !ret {
+		t.Fatalf("true -> true, nil | got %t %s", ret, err)
+	}
+	if ret, err := getBoolParam("True"); err != nil || !ret {
+		t.Fatalf("True -> true, nil | got %t %s", ret, err)
+	}
+	if ret, err := getBoolParam("1"); err != nil || !ret {
+		t.Fatalf("1 -> true, nil | got %t %s", ret, err)
+	}
+	if ret, err := getBoolParam(""); err != nil || ret {
+		t.Fatalf("\"\" -> false, nil | got %t %s", ret, err)
+	}
+	if ret, err := getBoolParam("false"); err != nil || ret {
+		t.Fatalf("false -> false, nil | got %t %s", ret, err)
+	}
+	if ret, err := getBoolParam("0"); err != nil || ret {
+		t.Fatalf("0 -> false, nil | got %t %s", ret, err)
+	}
+	if ret, err := getBoolParam("faux"); err == nil || ret {
+		t.Fatalf("faux -> false, err | got %t %s", ret, err)
+	}
+}
+
+func TesthttpError(t *testing.T) {
+	r := httptest.NewRecorder()
+
+	httpError(r, fmt.Errorf("No such method"))
+	if r.Code != http.StatusNotFound {
+		t.Fatalf("Expected %d, got %d", http.StatusNotFound, r.Code)
+	}
+
+	httpError(r, fmt.Errorf("This accound hasn't been activated"))
+	if r.Code != http.StatusForbidden {
+		t.Fatalf("Expected %d, got %d", http.StatusForbidden, r.Code)
+	}
+
+	httpError(r, fmt.Errorf("Some error"))
+	if r.Code != http.StatusInternalServerError {
+		t.Fatalf("Expected %d, got %d", http.StatusInternalServerError, r.Code)
+	}
+}
diff --git a/components/engine/image.go b/components/engine/image.go
index 94cccaac67..7ba4da3158 100644
--- a/components/engine/image.go
+++ b/components/engine/image.go
@@ -16,6 +16,7 @@ import (
 	"path/filepath"
 	"strconv"
 	"strings"
+	"syscall"
 	"time"
 )
 
@@ -54,11 +55,11 @@ func LoadImage(root string) (*Image, error) {
 			return nil, err
 		}
 	} else {
-		if size, err := strconv.Atoi(string(buf)); err != nil {
+		size, err := strconv.Atoi(string(buf))
+		if err != nil {
 			return nil, err
-		} else {
-			img.Size = int64(size)
 		}
+		img.Size = int64(size)
 	}
 
 	// Check that the filesystem layer exists
@@ -99,14 +100,14 @@ func StoreImage(img *Image, jsonData []byte, layerData archive.Archive, root str
 	// If raw json is provided, then use it
 	if jsonData != nil {
 		return ioutil.WriteFile(jsonPath(root), jsonData, 0600)
-	} else { // Otherwise, unmarshal the image
-		jsonData, err := json.Marshal(img)
-		if err != nil {
-			return err
-		}
-		if err := ioutil.WriteFile(jsonPath(root), jsonData, 0600); err != nil {
-			return err
-		}
+	}
+	// Otherwise, unmarshal the image
+	jsonData, err := json.Marshal(img)
+	if err != nil {
+		return err
+	}
+	if err := ioutil.WriteFile(jsonPath(root), jsonData, 0600); err != nil {
+		return err
 	}
 
 	return StoreSize(img, root)
@@ -114,10 +115,22 @@ func StoreImage(img *Image, jsonData []byte, layerData archive.Archive, root str
 
 func StoreSize(img *Image, root string) error {
 	layer := layerPath(root)
+	data := make(map[uint64]bool)
 
-	var totalSize int64 = 0
+	var totalSize int64
 	filepath.Walk(layer, func(path string, fileInfo os.FileInfo, err error) error {
-		totalSize += fileInfo.Size()
+		size := fileInfo.Size()
+		if size == 0 {
+			return nil
+		}
+
+		inode := fileInfo.Sys().(*syscall.Stat_t).Ino
+		if _, entryExists := data[inode]; entryExists {
+			return nil
+		}
+		data[inode] = false
+
+		totalSize += size
 		return nil
 	})
 	img.Size = totalSize
@@ -163,21 +176,21 @@ func MountAUFS(ro []string, rw string, target string) error {
 }
 
 // TarLayer returns a tar archive of the image's filesystem layer.
-func (image *Image) TarLayer(compression archive.Compression) (archive.Archive, error) {
-	layerPath, err := image.layer()
+func (img *Image) TarLayer(compression archive.Compression) (archive.Archive, error) {
+	layerPath, err := img.layer()
 	if err != nil {
 		return nil, err
 	}
 	return archive.Tar(layerPath, compression)
 }
 
-func (image *Image) Mount(root, rw string) error {
+func (img *Image) Mount(root, rw string) error {
 	if mounted, err := Mounted(root); err != nil {
 		return err
 	} else if mounted {
 		return fmt.Errorf("%s is already mounted", root)
 	}
-	layers, err := image.layers()
+	layers, err := img.layers()
 	if err != nil {
 		return err
 	}
@@ -194,18 +207,14 @@ func (image *Image) Mount(root, rw string) error {
 	return nil
 }
 
-func (image *Image) Changes(rw string) ([]Change, error) {
-	layers, err := image.layers()
+func (img *Image) Changes(rw string) ([]Change, error) {
+	layers, err := img.layers()
 	if err != nil {
 		return nil, err
 	}
 	return Changes(layers, rw)
 }
 
-func (image *Image) ShortID() string {
-	return utils.TruncateID(image.ID)
-}
-
 func ValidateID(id string) error {
 	if id == "" {
 		return fmt.Errorf("Image id can't be empty")
@@ -245,8 +254,10 @@ func (img *Image) History() ([]*Image, error) {
 // FIXME: @shykes refactor this function with the new error handling
 //        (I'll do it if I have time tonight, I focus on the rest)
 func (img *Image) layers() ([]string, error) {
-	var list []string
-	var e error
+	var (
+		list []string
+		e    error
+	)
 	if err := img.WalkHistory(
 		func(img *Image) (err error) {
 			if layer, err := img.layer(); err != nil {
@@ -266,12 +277,11 @@ func (img *Image) layers() ([]string, error) {
 	}
 
 	// Inject the dockerinit layer (empty place-holder for mount-binding dockerinit)
-	if dockerinitLayer, err := img.getDockerInitLayer(); err != nil {
+	dockerinitLayer, err := img.getDockerInitLayer()
+	if err != nil {
 		return nil, err
-	} else {
-		list = append([]string{dockerinitLayer}, list...)
 	}
-	return list, nil
+	return append([]string{dockerinitLayer}, list...), nil
 }
 
 func (img *Image) WalkHistory(handler func(*Image) error) (err error) {
diff --git a/components/engine/api_test.go b/components/engine/integration/api_test.go
similarity index 55%
rename from components/engine/api_test.go
rename to components/engine/integration/api_test.go
index fcca8ce83f..a66cbe561f 100644
--- a/components/engine/api_test.go
+++ b/components/engine/integration/api_test.go
@@ -6,101 +6,66 @@ import (
 	"bytes"
 	"encoding/json"
 	"fmt"
+	"github.com/dotcloud/docker"
 	"github.com/dotcloud/docker/utils"
 	"io"
 	"net"
 	"net/http"
 	"net/http/httptest"
-	"os"
-	"path"
 	"strings"
 	"testing"
 	"time"
 )
 
-func TestGetBoolParam(t *testing.T) {
-	if ret, err := getBoolParam("true"); err != nil || !ret {
-		t.Fatalf("true -> true, nil | got %t %s", ret, err)
-	}
-	if ret, err := getBoolParam("True"); err != nil || !ret {
-		t.Fatalf("True -> true, nil | got %t %s", ret, err)
-	}
-	if ret, err := getBoolParam("1"); err != nil || !ret {
-		t.Fatalf("1 -> true, nil | got %t %s", ret, err)
-	}
-	if ret, err := getBoolParam(""); err != nil || ret {
-		t.Fatalf("\"\" -> false, nil | got %t %s", ret, err)
-	}
-	if ret, err := getBoolParam("false"); err != nil || ret {
-		t.Fatalf("false -> false, nil | got %t %s", ret, err)
-	}
-	if ret, err := getBoolParam("0"); err != nil || ret {
-		t.Fatalf("0 -> false, nil | got %t %s", ret, err)
-	}
-	if ret, err := getBoolParam("faux"); err == nil || ret {
-		t.Fatalf("faux -> false, err | got %t %s", ret, err)
-	}
-}
-
-func TesthttpError(t *testing.T) {
-	r := httptest.NewRecorder()
-
-	httpError(r, fmt.Errorf("No such method"))
-	if r.Code != http.StatusNotFound {
-		t.Fatalf("Expected %d, got %d", http.StatusNotFound, r.Code)
-	}
-
-	httpError(r, fmt.Errorf("This accound hasn't been activated"))
-	if r.Code != http.StatusForbidden {
-		t.Fatalf("Expected %d, got %d", http.StatusForbidden, r.Code)
-	}
-
-	httpError(r, fmt.Errorf("Some error"))
-	if r.Code != http.StatusInternalServerError {
-		t.Fatalf("Expected %d, got %d", http.StatusInternalServerError, r.Code)
-	}
-}
-
 func TestGetVersion(t *testing.T) {
+	eng := NewTestEngine(t)
+	defer mkRuntimeFromEngine(eng, t).Nuke()
+	srv := mkServerFromEngine(eng, t)
+
 	var err error
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
-
-	srv := &Server{runtime: runtime}
-
 	r := httptest.NewRecorder()
 
-	if err := getVersion(srv, APIVERSION, r, nil, nil); err != nil {
+	req, err := http.NewRequest("GET", "/version", nil)
+	if err != nil {
 		t.Fatal(err)
 	}
+	// FIXME getting the version should require an actual running Server
+	if err := docker.ServeRequest(srv, docker.APIVERSION, r, req); err != nil {
+		t.Fatal(err)
+	}
+	assertHttpNotError(r, t)
 
-	v := &APIVersion{}
+	v := &docker.APIVersion{}
 	if err = json.Unmarshal(r.Body.Bytes(), v); err != nil {
 		t.Fatal(err)
 	}
-	if v.Version != VERSION {
-		t.Errorf("Expected version %s, %s found", VERSION, v.Version)
+	if v.Version != docker.VERSION {
+		t.Errorf("Expected version %s, %s found", docker.VERSION, v.Version)
 	}
 }
 
 func TestGetInfo(t *testing.T) {
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
+	eng := NewTestEngine(t)
+	defer mkRuntimeFromEngine(eng, t).Nuke()
+	srv := mkServerFromEngine(eng, t)
 
-	srv := &Server{runtime: runtime}
-
-	initialImages, err := srv.runtime.graph.Map()
+	initialImages, err := srv.Images(false, "")
 	if err != nil {
 		t.Fatal(err)
 	}
 
-	r := httptest.NewRecorder()
-
-	if err := getInfo(srv, APIVERSION, r, nil, nil); err != nil {
+	req, err := http.NewRequest("GET", "/info", nil)
+	if err != nil {
 		t.Fatal(err)
 	}
+	r := httptest.NewRecorder()
 
-	infos := &APIInfo{}
+	if err := docker.ServeRequest(srv, docker.APIVERSION, r, req); err != nil {
+		t.Fatal(err)
+	}
+	assertHttpNotError(r, t)
+
+	infos := &docker.APIInfo{}
 	err = json.Unmarshal(r.Body.Bytes(), infos)
 	if err != nil {
 		t.Fatal(err)
@@ -111,16 +76,22 @@ func TestGetInfo(t *testing.T) {
 }
 
 func TestGetEvents(t *testing.T) {
-	runtime := mkRuntime(t)
+	eng := NewTestEngine(t)
+	srv := mkServerFromEngine(eng, t)
+	// FIXME: we might not need runtime, why not simply nuke
+	// the engine?
+	runtime := mkRuntimeFromEngine(eng, t)
 	defer nuke(runtime)
-	srv := &Server{
-		runtime:   runtime,
-		events:    make([]utils.JSONMessage, 0, 64),
-		listeners: make(map[string]chan utils.JSONMessage),
-	}
 
-	srv.LogEvent("fakeaction", "fakeid", "fakeimage")
-	srv.LogEvent("fakeaction2", "fakeid", "fakeimage")
+	var events []*utils.JSONMessage
+	for _, parts := range [][3]string{
+		{"fakeaction", "fakeid", "fakeimage"},
+		{"fakeaction2", "fakeid", "fakeimage"},
+	} {
+		action, id, from := parts[0], parts[1], parts[2]
+		ev := srv.LogEvent(action, id, from)
+		events = append(events, ev)
+	}
 
 	req, err := http.NewRequest("GET", "/events?since=1", nil)
 	if err != nil {
@@ -129,9 +100,10 @@ func TestGetEvents(t *testing.T) {
 
 	r := httptest.NewRecorder()
 	setTimeout(t, "", 500*time.Millisecond, func() {
-		if err := getEvents(srv, APIVERSION, r, req, nil); err != nil {
+		if err := docker.ServeRequest(srv, docker.APIVERSION, r, req); err != nil {
 			t.Fatal(err)
 		}
+		assertHttpNotError(r, t)
 	})
 
 	dec := json.NewDecoder(r.Body)
@@ -142,7 +114,7 @@ func TestGetEvents(t *testing.T) {
 		} else if err != nil {
 			t.Fatal(err)
 		}
-		if jm != srv.events[i] {
+		if jm != *events[i] {
 			t.Fatalf("Event received it different than expected")
 		}
 	}
@@ -150,10 +122,9 @@ func TestGetEvents(t *testing.T) {
 }
 
 func TestGetImagesJSON(t *testing.T) {
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
-
-	srv := &Server{runtime: runtime}
+	eng := NewTestEngine(t)
+	defer mkRuntimeFromEngine(eng, t).Nuke()
+	srv := mkServerFromEngine(eng, t)
 
 	// all=0
 
@@ -169,11 +140,12 @@ func TestGetImagesJSON(t *testing.T) {
 
 	r := httptest.NewRecorder()
 
-	if err := getImagesJSON(srv, APIVERSION, r, req, nil); err != nil {
+	if err := docker.ServeRequest(srv, docker.APIVERSION, r, req); err != nil {
 		t.Fatal(err)
 	}
+	assertHttpNotError(r, t)
 
-	images := []APIImages{}
+	images := []docker.APIImages{}
 	if err := json.Unmarshal(r.Body.Bytes(), &images); err != nil {
 		t.Fatal(err)
 	}
@@ -184,7 +156,7 @@ func TestGetImagesJSON(t *testing.T) {
 
 	found := false
 	for _, img := range images {
-		if img.Repository == unitTestImageName {
+		if strings.Contains(img.RepoTags[0], unitTestImageName) {
 			found = true
 			break
 		}
@@ -206,12 +178,12 @@ func TestGetImagesJSON(t *testing.T) {
 	if err != nil {
 		t.Fatal(err)
 	}
-
-	if err := getImagesJSON(srv, APIVERSION, r2, req2, nil); err != nil {
+	if err := docker.ServeRequest(srv, docker.APIVERSION, r2, req2); err != nil {
 		t.Fatal(err)
 	}
+	assertHttpNotError(r2, t)
 
-	images2 := []APIImages{}
+	images2 := []docker.APIImages{}
 	if err := json.Unmarshal(r2.Body.Bytes(), &images2); err != nil {
 		t.Fatal(err)
 	}
@@ -222,13 +194,13 @@ func TestGetImagesJSON(t *testing.T) {
 
 	found = false
 	for _, img := range images2 {
-		if img.ID == GetTestImage(runtime).ID {
+		if img.ID == unitTestImageID {
 			found = true
 			break
 		}
 	}
 	if !found {
-		t.Errorf("Retrieved image Id differs, expected %s, received %+v", GetTestImage(runtime).ID, images2)
+		t.Errorf("Retrieved image Id differs, expected %s, received %+v", unitTestImageID, images2)
 	}
 
 	r3 := httptest.NewRecorder()
@@ -239,11 +211,12 @@ func TestGetImagesJSON(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	if err := getImagesJSON(srv, APIVERSION, r3, req3, nil); err != nil {
+	if err := docker.ServeRequest(srv, docker.APIVERSION, r3, req3); err != nil {
 		t.Fatal(err)
 	}
+	assertHttpNotError(r3, t)
 
-	images3 := []APIImages{}
+	images3 := []docker.APIImages{}
 	if err := json.Unmarshal(r3.Body.Bytes(), &images3); err != nil {
 		t.Fatal(err)
 	}
@@ -260,59 +233,32 @@ func TestGetImagesJSON(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	err = getImagesJSON(srv, APIVERSION, r4, req4, nil)
-	if err == nil {
-		t.Fatalf("Error expected, received none")
+	if err := docker.ServeRequest(srv, docker.APIVERSION, r4, req4); err != nil {
+		t.Fatal(err)
 	}
-
-	if !strings.HasPrefix(err.Error(), "Bad parameter") {
-		t.Fatalf("Error should starts with \"Bad parameter\"")
-	}
-	http.Error(r4, err.Error(), http.StatusBadRequest)
-
+	// Don't assert against HTTP error since we expect an error
 	if r4.Code != http.StatusBadRequest {
 		t.Fatalf("%d Bad Request expected, received %d\n", http.StatusBadRequest, r4.Code)
 	}
 }
 
-func TestGetImagesViz(t *testing.T) {
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
-
-	srv := &Server{runtime: runtime}
+func TestGetImagesHistory(t *testing.T) {
+	eng := NewTestEngine(t)
+	defer mkRuntimeFromEngine(eng, t).Nuke()
+	srv := mkServerFromEngine(eng, t)
 
 	r := httptest.NewRecorder()
-	if err := getImagesViz(srv, APIVERSION, r, nil, nil); err != nil {
-		t.Fatal(err)
-	}
 
-	if r.Code != http.StatusOK {
-		t.Fatalf("%d OK expected, received %d\n", http.StatusOK, r.Code)
-	}
-
-	reader := bufio.NewReader(r.Body)
-	line, err := reader.ReadString('\n')
+	req, err := http.NewRequest("GET", fmt.Sprintf("/images/%s/history", unitTestImageName), nil)
 	if err != nil {
 		t.Fatal(err)
 	}
-	if line != "digraph docker {\n" {
-		t.Errorf("Expected digraph docker {\n, %s found", line)
-	}
-}
-
-func TestGetImagesHistory(t *testing.T) {
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
-
-	srv := &Server{runtime: runtime}
-
-	r := httptest.NewRecorder()
-
-	if err := getImagesHistory(srv, APIVERSION, r, nil, map[string]string{"name": unitTestImageName}); err != nil {
+	if err := docker.ServeRequest(srv, docker.APIVERSION, r, req); err != nil {
 		t.Fatal(err)
 	}
+	assertHttpNotError(r, t)
 
-	history := []APIHistory{}
+	history := []docker.APIHistory{}
 	if err := json.Unmarshal(r.Body.Bytes(), &history); err != nil {
 		t.Fatal(err)
 	}
@@ -322,17 +268,22 @@ func TestGetImagesHistory(t *testing.T) {
 }
 
 func TestGetImagesByName(t *testing.T) {
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
+	eng := NewTestEngine(t)
+	defer mkRuntimeFromEngine(eng, t).Nuke()
+	srv := mkServerFromEngine(eng, t)
 
-	srv := &Server{runtime: runtime}
-
-	r := httptest.NewRecorder()
-	if err := getImagesByName(srv, APIVERSION, r, nil, map[string]string{"name": unitTestImageName}); err != nil {
+	req, err := http.NewRequest("GET", "/images/"+unitTestImageName+"/json", nil)
+	if err != nil {
 		t.Fatal(err)
 	}
 
-	img := &Image{}
+	r := httptest.NewRecorder()
+	if err := docker.ServeRequest(srv, docker.APIVERSION, r, req); err != nil {
+		t.Fatal(err)
+	}
+	assertHttpNotError(r, t)
+
+	img := &docker.Image{}
 	if err := json.Unmarshal(r.Body.Bytes(), img); err != nil {
 		t.Fatal(err)
 	}
@@ -342,21 +293,16 @@ func TestGetImagesByName(t *testing.T) {
 }
 
 func TestGetContainersJSON(t *testing.T) {
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
+	eng := NewTestEngine(t)
+	defer mkRuntimeFromEngine(eng, t).Nuke()
+	srv := mkServerFromEngine(eng, t)
 
-	srv := &Server{runtime: runtime}
+	beginLen := len(srv.Containers(true, false, -1, "", ""))
 
-	beginLen := runtime.containers.Len()
-
-	container, _, err := runtime.Create(&Config{
-		Image: GetTestImage(runtime).ID,
+	containerID := createTestContainer(eng, &docker.Config{
+		Image: unitTestImageID,
 		Cmd:   []string{"echo", "test"},
-	}, "")
-	if err != nil {
-		t.Fatal(err)
-	}
-	defer runtime.Destroy(container)
+	}, t)
 
 	req, err := http.NewRequest("GET", "/containers/json?all=1", nil)
 	if err != nil {
@@ -364,48 +310,47 @@ func TestGetContainersJSON(t *testing.T) {
 	}
 
 	r := httptest.NewRecorder()
-	if err := getContainersJSON(srv, APIVERSION, r, req, nil); err != nil {
+	if err := docker.ServeRequest(srv, docker.APIVERSION, r, req); err != nil {
 		t.Fatal(err)
 	}
-	containers := []APIContainers{}
+	assertHttpNotError(r, t)
+	containers := []docker.APIContainers{}
 	if err := json.Unmarshal(r.Body.Bytes(), &containers); err != nil {
 		t.Fatal(err)
 	}
 	if len(containers) != beginLen+1 {
 		t.Fatalf("Expected %d container, %d found (started with: %d)", beginLen+1, len(containers), beginLen)
 	}
-	if containers[0].ID != container.ID {
-		t.Fatalf("Container ID mismatch. Expected: %s, received: %s\n", container.ID, containers[0].ID)
+	if containers[0].ID != containerID {
+		t.Fatalf("Container ID mismatch. Expected: %s, received: %s\n", containerID, containers[0].ID)
 	}
 }
 
 func TestGetContainersExport(t *testing.T) {
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
-
-	srv := &Server{runtime: runtime}
+	eng := NewTestEngine(t)
+	defer mkRuntimeFromEngine(eng, t).Nuke()
+	srv := mkServerFromEngine(eng, t)
 
 	// Create a container and remove a file
-	container, _, err := runtime.Create(
-		&Config{
-			Image: GetTestImage(runtime).ID,
+	containerID := createTestContainer(eng,
+		&docker.Config{
+			Image: unitTestImageID,
 			Cmd:   []string{"touch", "/test"},
 		},
-		"",
+		t,
 	)
+	containerRun(eng, containerID, t)
+
+	r := httptest.NewRecorder()
+
+	req, err := http.NewRequest("GET", "/containers/"+containerID+"/export", nil)
 	if err != nil {
 		t.Fatal(err)
 	}
-	defer runtime.Destroy(container)
-
-	if err := container.Run(); err != nil {
-		t.Fatal(err)
-	}
-
-	r := httptest.NewRecorder()
-	if err = getContainersExport(srv, APIVERSION, r, nil, map[string]string{"name": container.ID}); err != nil {
+	if err := docker.ServeRequest(srv, docker.APIVERSION, r, req); err != nil {
 		t.Fatal(err)
 	}
+	assertHttpNotError(r, t)
 
 	if r.Code != http.StatusOK {
 		t.Fatalf("%d OK expected, received %d\n", http.StatusOK, r.Code)
@@ -431,33 +376,30 @@ func TestGetContainersExport(t *testing.T) {
 }
 
 func TestGetContainersChanges(t *testing.T) {
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
-
-	srv := &Server{runtime: runtime}
+	eng := NewTestEngine(t)
+	defer mkRuntimeFromEngine(eng, t).Nuke()
+	srv := mkServerFromEngine(eng, t)
 
 	// Create a container and remove a file
-	container, _, err := runtime.Create(
-		&Config{
-			Image: GetTestImage(runtime).ID,
+	containerID := createTestContainer(eng,
+		&docker.Config{
+			Image: unitTestImageID,
 			Cmd:   []string{"/bin/rm", "/etc/passwd"},
 		},
-		"",
+		t,
 	)
+	containerRun(eng, containerID, t)
+
+	r := httptest.NewRecorder()
+	req, err := http.NewRequest("GET", "/containers/"+containerID+"/changes", nil)
 	if err != nil {
 		t.Fatal(err)
 	}
-	defer runtime.Destroy(container)
-
-	if err := container.Run(); err != nil {
+	if err := docker.ServeRequest(srv, docker.APIVERSION, r, req); err != nil {
 		t.Fatal(err)
 	}
-
-	r := httptest.NewRecorder()
-	if err := getContainersChanges(srv, APIVERSION, r, nil, map[string]string{"name": container.ID}); err != nil {
-		t.Fatal(err)
-	}
-	changes := []Change{}
+	assertHttpNotError(r, t)
+	changes := []docker.Change{}
 	if err := json.Unmarshal(r.Body.Bytes(), &changes); err != nil {
 		t.Fatal(err)
 	}
@@ -476,64 +418,57 @@ func TestGetContainersChanges(t *testing.T) {
 
 func TestGetContainersTop(t *testing.T) {
 	t.Skip("Fixme. Skipping test for now. Reported error when testing using dind: 'api_test.go:527: Expected 2 processes, found 0.'")
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
+	eng := NewTestEngine(t)
+	defer mkRuntimeFromEngine(eng, t).Nuke()
+	srv := mkServerFromEngine(eng, t)
 
-	srv := &Server{runtime: runtime}
-
-	container, _, err := runtime.Create(
-		&Config{
-			Image:     GetTestImage(runtime).ID,
+	containerID := createTestContainer(eng,
+		&docker.Config{
+			Image:     unitTestImageID,
 			Cmd:       []string{"/bin/sh", "-c", "cat"},
 			OpenStdin: true,
 		},
-		"",
+		t,
 	)
-	if err != nil {
-		t.Fatal(err)
-	}
-	defer runtime.Destroy(container)
 	defer func() {
 		// Make sure the process dies before destroying runtime
-		container.stdin.Close()
-		container.WaitTimeout(2 * time.Second)
+		containerKill(eng, containerID, t)
+		containerWait(eng, containerID, t)
 	}()
 
-	if err := container.Start(); err != nil {
-		t.Fatal(err)
-	}
+	startContainer(eng, containerID, t)
 
 	setTimeout(t, "Waiting for the container to be started timed out", 10*time.Second, func() {
 		for {
-			if container.State.Running {
+			if containerRunning(eng, containerID, t) {
 				break
 			}
 			time.Sleep(10 * time.Millisecond)
 		}
 	})
 
-	if !container.State.Running {
+	if !containerRunning(eng, containerID, t) {
 		t.Fatalf("Container should be running")
 	}
 
 	// Make sure sh spawn up cat
 	setTimeout(t, "read/write assertion timed out", 2*time.Second, func() {
-		in, _ := container.StdinPipe()
-		out, _ := container.StdoutPipe()
+		in, out := containerAttach(eng, containerID, t)
 		if err := assertPipe("hello\n", "hello", out, in, 15); err != nil {
 			t.Fatal(err)
 		}
 	})
 
 	r := httptest.NewRecorder()
-	req, err := http.NewRequest("GET", "/"+container.ID+"/top?ps_args=u", bytes.NewReader([]byte{}))
+	req, err := http.NewRequest("GET", "/"+containerID+"/top?ps_args=u", bytes.NewReader([]byte{}))
 	if err != nil {
 		t.Fatal(err)
 	}
-	if err := getContainersTop(srv, APIVERSION, r, req, map[string]string{"name": container.ID}); err != nil {
+	if err := docker.ServeRequest(srv, docker.APIVERSION, r, req); err != nil {
 		t.Fatal(err)
 	}
-	procs := APITop{}
+	assertHttpNotError(r, t)
+	procs := docker.APITop{}
 	if err := json.Unmarshal(r.Body.Bytes(), &procs); err != nil {
 		t.Fatal(err)
 	}
@@ -557,90 +492,83 @@ func TestGetContainersTop(t *testing.T) {
 }
 
 func TestGetContainersByName(t *testing.T) {
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
-
-	srv := &Server{runtime: runtime}
+	eng := NewTestEngine(t)
+	defer mkRuntimeFromEngine(eng, t).Nuke()
+	srv := mkServerFromEngine(eng, t)
 
 	// Create a container and remove a file
-	container, _, err := runtime.Create(
-		&Config{
-			Image: GetTestImage(runtime).ID,
+	containerID := createTestContainer(eng,
+		&docker.Config{
+			Image: unitTestImageID,
 			Cmd:   []string{"echo", "test"},
 		},
-		"",
+		t,
 	)
+
+	r := httptest.NewRecorder()
+	req, err := http.NewRequest("GET", "/containers/"+containerID+"/json", nil)
 	if err != nil {
 		t.Fatal(err)
 	}
-	defer runtime.Destroy(container)
-
-	r := httptest.NewRecorder()
-	if err := getContainersByName(srv, APIVERSION, r, nil, map[string]string{"name": container.ID}); err != nil {
+	if err := docker.ServeRequest(srv, docker.APIVERSION, r, req); err != nil {
 		t.Fatal(err)
 	}
-	outContainer := &Container{}
+	assertHttpNotError(r, t)
+	outContainer := &docker.Container{}
 	if err := json.Unmarshal(r.Body.Bytes(), outContainer); err != nil {
 		t.Fatal(err)
 	}
-	if outContainer.ID != container.ID {
-		t.Fatalf("Wrong containers retrieved. Expected %s, received %s", container.ID, outContainer.ID)
+	if outContainer.ID != containerID {
+		t.Fatalf("Wrong containers retrieved. Expected %s, received %s", containerID, outContainer.ID)
 	}
 }
 
 func TestPostCommit(t *testing.T) {
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
-
-	srv := &Server{runtime: runtime}
+	eng := NewTestEngine(t)
+	defer mkRuntimeFromEngine(eng, t).Nuke()
+	srv := mkServerFromEngine(eng, t)
 
 	// Create a container and remove a file
-	container, _, err := runtime.Create(
-		&Config{
-			Image: GetTestImage(runtime).ID,
+	containerID := createTestContainer(eng,
+		&docker.Config{
+			Image: unitTestImageID,
 			Cmd:   []string{"touch", "/test"},
 		},
-		"",
+		t,
 	)
-	if err != nil {
-		t.Fatal(err)
-	}
-	defer runtime.Destroy(container)
 
-	if err := container.Run(); err != nil {
-		t.Fatal(err)
-	}
+	containerRun(eng, containerID, t)
 
-	req, err := http.NewRequest("POST", "/commit?repo=testrepo&testtag=tag&container="+container.ID, bytes.NewReader([]byte{}))
+	req, err := http.NewRequest("POST", "/commit?repo=testrepo&testtag=tag&container="+containerID, bytes.NewReader([]byte{}))
 	if err != nil {
 		t.Fatal(err)
 	}
 
 	r := httptest.NewRecorder()
-	if err := postCommit(srv, APIVERSION, r, req, nil); err != nil {
+	if err := docker.ServeRequest(srv, docker.APIVERSION, r, req); err != nil {
 		t.Fatal(err)
 	}
+	assertHttpNotError(r, t)
 	if r.Code != http.StatusCreated {
 		t.Fatalf("%d Created expected, received %d\n", http.StatusCreated, r.Code)
 	}
 
-	apiID := &APIID{}
+	apiID := &docker.APIID{}
 	if err := json.Unmarshal(r.Body.Bytes(), apiID); err != nil {
 		t.Fatal(err)
 	}
-	if _, err := runtime.graph.Get(apiID.ID); err != nil {
-		t.Fatalf("The image has not been commited")
+	if _, err := srv.ImageInspect(apiID.ID); err != nil {
+		t.Fatalf("The image has not been committed")
 	}
 }
 
 func TestPostContainersCreate(t *testing.T) {
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
+	eng := NewTestEngine(t)
+	defer mkRuntimeFromEngine(eng, t).Nuke()
+	srv := mkServerFromEngine(eng, t)
 
-	srv := &Server{runtime: runtime}
-
-	configJSON, err := json.Marshal(&Config{
-		Image:  GetTestImage(runtime).ID,
+	configJSON, err := json.Marshal(&docker.Config{
+		Image:  unitTestImageID,
 		Memory: 33554432,
 		Cmd:    []string{"touch", "/test"},
 	})
@@ -654,154 +582,132 @@ func TestPostContainersCreate(t *testing.T) {
 	}
 
 	r := httptest.NewRecorder()
-	if err := postContainersCreate(srv, APIVERSION, r, req, nil); err != nil {
+	if err := docker.ServeRequest(srv, docker.APIVERSION, r, req); err != nil {
 		t.Fatal(err)
 	}
+	assertHttpNotError(r, t)
 	if r.Code != http.StatusCreated {
 		t.Fatalf("%d Created expected, received %d\n", http.StatusCreated, r.Code)
 	}
 
-	apiRun := &APIRun{}
+	apiRun := &docker.APIRun{}
 	if err := json.Unmarshal(r.Body.Bytes(), apiRun); err != nil {
 		t.Fatal(err)
 	}
+	containerID := apiRun.ID
 
-	container := srv.runtime.Get(apiRun.ID)
-	if container == nil {
-		t.Fatalf("Container not created")
-	}
+	containerAssertExists(eng, containerID, t)
+	containerRun(eng, containerID, t)
 
-	if err := container.Run(); err != nil {
-		t.Fatal(err)
-	}
-
-	if _, err := os.Stat(path.Join(container.rwPath(), "test")); err != nil {
-		if os.IsNotExist(err) {
-			utils.Debugf("Err: %s", err)
-			t.Fatalf("The test file has not been created")
-		}
-		t.Fatal(err)
+	if !containerFileExists(eng, containerID, "test", t) {
+		t.Fatal("Test file was not created")
 	}
 }
 
 func TestPostContainersKill(t *testing.T) {
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
+	eng := NewTestEngine(t)
+	defer mkRuntimeFromEngine(eng, t).Nuke()
+	srv := mkServerFromEngine(eng, t)
 
-	srv := &Server{runtime: runtime}
-
-	container, _, err := runtime.Create(
-		&Config{
-			Image:     GetTestImage(runtime).ID,
+	containerID := createTestContainer(eng,
+		&docker.Config{
+			Image:     unitTestImageID,
 			Cmd:       []string{"/bin/cat"},
 			OpenStdin: true,
 		},
-		"",
+		t,
 	)
-	if err != nil {
-		t.Fatal(err)
-	}
-	defer runtime.Destroy(container)
 
-	if err := container.Start(); err != nil {
-		t.Fatal(err)
-	}
+	startContainer(eng, containerID, t)
 
 	// Give some time to the process to start
-	container.WaitTimeout(500 * time.Millisecond)
+	containerWaitTimeout(eng, containerID, t)
 
-	if !container.State.Running {
+	if !containerRunning(eng, containerID, t) {
 		t.Errorf("Container should be running")
 	}
 
 	r := httptest.NewRecorder()
-	if err := postContainersKill(srv, APIVERSION, r, nil, map[string]string{"name": container.ID}); err != nil {
+	req, err := http.NewRequest("POST", "/containers/"+containerID+"/kill", bytes.NewReader([]byte{}))
+	if err != nil {
 		t.Fatal(err)
 	}
+	if err := docker.ServeRequest(srv, docker.APIVERSION, r, req); err != nil {
+		t.Fatal(err)
+	}
+	assertHttpNotError(r, t)
 	if r.Code != http.StatusNoContent {
 		t.Fatalf("%d NO CONTENT expected, received %d\n", http.StatusNoContent, r.Code)
 	}
-	if container.State.Running {
+	if containerRunning(eng, containerID, t) {
 		t.Fatalf("The container hasn't been killed")
 	}
 }
 
 func TestPostContainersRestart(t *testing.T) {
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
+	eng := NewTestEngine(t)
+	defer mkRuntimeFromEngine(eng, t).Nuke()
+	srv := mkServerFromEngine(eng, t)
 
-	srv := &Server{runtime: runtime}
-
-	container, _, err := runtime.Create(
-		&Config{
-			Image:     GetTestImage(runtime).ID,
+	containerID := createTestContainer(eng,
+		&docker.Config{
+			Image:     unitTestImageID,
 			Cmd:       []string{"/bin/top"},
 			OpenStdin: true,
 		},
-		"",
+		t,
 	)
-	if err != nil {
-		t.Fatal(err)
-	}
-	defer runtime.Destroy(container)
 
-	if err := container.Start(); err != nil {
-		t.Fatal(err)
-	}
+	startContainer(eng, containerID, t)
 
 	// Give some time to the process to start
-	container.WaitTimeout(500 * time.Millisecond)
+	containerWaitTimeout(eng, containerID, t)
 
-	if !container.State.Running {
+	if !containerRunning(eng, containerID, t) {
 		t.Errorf("Container should be running")
 	}
 
-	req, err := http.NewRequest("POST", "/containers/"+container.ID+"/restart?t=1", bytes.NewReader([]byte{}))
+	req, err := http.NewRequest("POST", "/containers/"+containerID+"/restart?t=1", bytes.NewReader([]byte{}))
 	if err != nil {
 		t.Fatal(err)
 	}
 	r := httptest.NewRecorder()
-	if err := postContainersRestart(srv, APIVERSION, r, req, map[string]string{"name": container.ID}); err != nil {
+	if err := docker.ServeRequest(srv, docker.APIVERSION, r, req); err != nil {
 		t.Fatal(err)
 	}
+	assertHttpNotError(r, t)
 	if r.Code != http.StatusNoContent {
 		t.Fatalf("%d NO CONTENT expected, received %d\n", http.StatusNoContent, r.Code)
 	}
 
 	// Give some time to the process to restart
-	container.WaitTimeout(500 * time.Millisecond)
+	containerWaitTimeout(eng, containerID, t)
 
-	if !container.State.Running {
+	if !containerRunning(eng, containerID, t) {
 		t.Fatalf("Container should be running")
 	}
 
-	if err := container.Kill(); err != nil {
-		t.Fatal(err)
-	}
+	containerKill(eng, containerID, t)
 }
 
 func TestPostContainersStart(t *testing.T) {
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
+	eng := NewTestEngine(t)
+	defer mkRuntimeFromEngine(eng, t).Nuke()
+	srv := mkServerFromEngine(eng, t)
 
-	srv := &Server{runtime: runtime}
-
-	container, _, err := runtime.Create(
-		&Config{
-			Image:     GetTestImage(runtime).ID,
+	containerID := createTestContainer(
+		eng,
+		&docker.Config{
+			Image:     unitTestImageID,
 			Cmd:       []string{"/bin/cat"},
 			OpenStdin: true,
 		},
-		"",
+		t,
 	)
-	if err != nil {
-		t.Fatal(err)
-	}
-	defer runtime.Destroy(container)
 
-	hostConfigJSON, err := json.Marshal(&HostConfig{})
+	hostConfigJSON, err := json.Marshal(&docker.HostConfig{})
 
-	req, err := http.NewRequest("POST", "/containers/"+container.ID+"/start", bytes.NewReader(hostConfigJSON))
+	req, err := http.NewRequest("POST", "/containers/"+containerID+"/start", bytes.NewReader(hostConfigJSON))
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -809,106 +715,101 @@ func TestPostContainersStart(t *testing.T) {
 	req.Header.Set("Content-Type", "application/json")
 
 	r := httptest.NewRecorder()
-	if err := postContainersStart(srv, APIVERSION, r, req, map[string]string{"name": container.ID}); err != nil {
+	if err := docker.ServeRequest(srv, docker.APIVERSION, r, req); err != nil {
 		t.Fatal(err)
 	}
+	assertHttpNotError(r, t)
 	if r.Code != http.StatusNoContent {
 		t.Fatalf("%d NO CONTENT expected, received %d\n", http.StatusNoContent, r.Code)
 	}
 
+	containerAssertExists(eng, containerID, t)
 	// Give some time to the process to start
-	container.WaitTimeout(500 * time.Millisecond)
-
-	if !container.State.Running {
+	// FIXME: use Wait once it's available as a job
+	containerWaitTimeout(eng, containerID, t)
+	if !containerRunning(eng, containerID, t) {
 		t.Errorf("Container should be running")
 	}
 
 	r = httptest.NewRecorder()
-	if err = postContainersStart(srv, APIVERSION, r, req, map[string]string{"name": container.ID}); err == nil {
-		t.Fatalf("A running container should be able to be started")
-	}
-
-	if err := container.Kill(); err != nil {
+	if err := docker.ServeRequest(srv, docker.APIVERSION, r, req); err != nil {
 		t.Fatal(err)
 	}
+	// Starting an already started container should return an error
+	// FIXME: verify a precise error code. There is a possible bug here
+	// which causes this to return 404 even though the container exists.
+	assertHttpError(r, t)
+	containerAssertExists(eng, containerID, t)
+	containerKill(eng, containerID, t)
 }
 
 func TestPostContainersStop(t *testing.T) {
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
+	eng := NewTestEngine(t)
+	defer mkRuntimeFromEngine(eng, t).Nuke()
+	srv := mkServerFromEngine(eng, t)
 
-	srv := &Server{runtime: runtime}
-
-	container, _, err := runtime.Create(
-		&Config{
-			Image:     GetTestImage(runtime).ID,
+	containerID := createTestContainer(eng,
+		&docker.Config{
+			Image:     unitTestImageID,
 			Cmd:       []string{"/bin/top"},
 			OpenStdin: true,
 		},
-		"",
+		t,
 	)
-	if err != nil {
-		t.Fatal(err)
-	}
-	defer runtime.Destroy(container)
 
-	if err := container.Start(); err != nil {
-		t.Fatal(err)
-	}
+	startContainer(eng, containerID, t)
 
 	// Give some time to the process to start
-	container.WaitTimeout(500 * time.Millisecond)
+	containerWaitTimeout(eng, containerID, t)
 
-	if !container.State.Running {
+	if !containerRunning(eng, containerID, t) {
 		t.Errorf("Container should be running")
 	}
 
 	// Note: as it is a POST request, it requires a body.
-	req, err := http.NewRequest("POST", "/containers/"+container.ID+"/stop?t=1", bytes.NewReader([]byte{}))
+	req, err := http.NewRequest("POST", "/containers/"+containerID+"/stop?t=1", bytes.NewReader([]byte{}))
 	if err != nil {
 		t.Fatal(err)
 	}
 	r := httptest.NewRecorder()
-	if err := postContainersStop(srv, APIVERSION, r, req, map[string]string{"name": container.ID}); err != nil {
+	if err := docker.ServeRequest(srv, docker.APIVERSION, r, req); err != nil {
 		t.Fatal(err)
 	}
+	assertHttpNotError(r, t)
 	if r.Code != http.StatusNoContent {
 		t.Fatalf("%d NO CONTENT expected, received %d\n", http.StatusNoContent, r.Code)
 	}
-	if container.State.Running {
+	if containerRunning(eng, containerID, t) {
 		t.Fatalf("The container hasn't been stopped")
 	}
 }
 
 func TestPostContainersWait(t *testing.T) {
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
+	eng := NewTestEngine(t)
+	defer mkRuntimeFromEngine(eng, t).Nuke()
+	srv := mkServerFromEngine(eng, t)
 
-	srv := &Server{runtime: runtime}
-
-	container, _, err := runtime.Create(
-		&Config{
-			Image:     GetTestImage(runtime).ID,
+	containerID := createTestContainer(eng,
+		&docker.Config{
+			Image:     unitTestImageID,
 			Cmd:       []string{"/bin/sleep", "1"},
 			OpenStdin: true,
 		},
-		"",
+		t,
 	)
-	if err != nil {
-		t.Fatal(err)
-	}
-	defer runtime.Destroy(container)
-
-	if err := container.Start(); err != nil {
-		t.Fatal(err)
-	}
+	startContainer(eng, containerID, t)
 
 	setTimeout(t, "Wait timed out", 3*time.Second, func() {
 		r := httptest.NewRecorder()
-		if err := postContainersWait(srv, APIVERSION, r, nil, map[string]string{"name": container.ID}); err != nil {
+		req, err := http.NewRequest("POST", "/containers/"+containerID+"/wait", bytes.NewReader([]byte{}))
+		if err != nil {
 			t.Fatal(err)
 		}
-		apiWait := &APIWait{}
+		if err := docker.ServeRequest(srv, docker.APIVERSION, r, req); err != nil {
+			t.Fatal(err)
+		}
+		assertHttpNotError(r, t)
+		apiWait := &docker.APIWait{}
 		if err := json.Unmarshal(r.Body.Bytes(), apiWait); err != nil {
 			t.Fatal(err)
 		}
@@ -917,34 +818,26 @@ func TestPostContainersWait(t *testing.T) {
 		}
 	})
 
-	if container.State.Running {
+	if containerRunning(eng, containerID, t) {
 		t.Fatalf("The container should be stopped after wait")
 	}
 }
 
 func TestPostContainersAttach(t *testing.T) {
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
+	eng := NewTestEngine(t)
+	defer mkRuntimeFromEngine(eng, t).Nuke()
+	srv := mkServerFromEngine(eng, t)
 
-	srv := &Server{runtime: runtime}
-
-	container, _, err := runtime.Create(
-		&Config{
-			Image:     GetTestImage(runtime).ID,
+	containerID := createTestContainer(eng,
+		&docker.Config{
+			Image:     unitTestImageID,
 			Cmd:       []string{"/bin/cat"},
 			OpenStdin: true,
 		},
-		"",
+		t,
 	)
-	if err != nil {
-		t.Fatal(err)
-	}
-	defer runtime.Destroy(container)
-
 	// Start the process
-	if err := container.Start(); err != nil {
-		t.Fatal(err)
-	}
+	startContainer(eng, containerID, t)
 
 	stdin, stdinPipe := io.Pipe()
 	stdout, stdoutPipe := io.Pipe()
@@ -952,7 +845,7 @@ func TestPostContainersAttach(t *testing.T) {
 	// Try to avoid the timeout in destroy. Best effort, don't check error
 	defer func() {
 		closeWrap(stdin, stdinPipe, stdout, stdoutPipe)
-		container.Kill()
+		containerKill(eng, containerID, t)
 	}()
 
 	// Attach to it
@@ -966,14 +859,15 @@ func TestPostContainersAttach(t *testing.T) {
 			out:              stdoutPipe,
 		}
 
-		req, err := http.NewRequest("POST", "/containers/"+container.ID+"/attach?stream=1&stdin=1&stdout=1&stderr=1", bytes.NewReader([]byte{}))
+		req, err := http.NewRequest("POST", "/containers/"+containerID+"/attach?stream=1&stdin=1&stdout=1&stderr=1", bytes.NewReader([]byte{}))
 		if err != nil {
 			t.Fatal(err)
 		}
 
-		if err := postContainersAttach(srv, APIVERSION, r, req, map[string]string{"name": container.ID}); err != nil {
+		if err := docker.ServeRequest(srv, docker.APIVERSION, r, req); err != nil {
 			t.Fatal(err)
 		}
+		assertHttpNotError(r.ResponseRecorder, t)
 	}()
 
 	// Acknowledge hijack
@@ -1000,40 +894,29 @@ func TestPostContainersAttach(t *testing.T) {
 
 	// We closed stdin, expect /bin/cat to still be running
 	// Wait a little bit to make sure container.monitor() did his thing
-	err = container.WaitTimeout(500 * time.Millisecond)
-	if err == nil || !container.State.Running {
-		t.Fatalf("/bin/cat is not running after closing stdin")
-	}
+	containerWaitTimeout(eng, containerID, t)
 
 	// Try to avoid the timeout in destroy. Best effort, don't check error
-	cStdin, _ := container.StdinPipe()
+	cStdin, _ := containerAttach(eng, containerID, t)
 	cStdin.Close()
-	container.Wait()
+	containerWait(eng, containerID, t)
 }
 
 func TestPostContainersAttachStderr(t *testing.T) {
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
+	eng := NewTestEngine(t)
+	defer mkRuntimeFromEngine(eng, t).Nuke()
+	srv := mkServerFromEngine(eng, t)
 
-	srv := &Server{runtime: runtime}
-
-	container, _, err := runtime.Create(
-		&Config{
-			Image:     GetTestImage(runtime).ID,
+	containerID := createTestContainer(eng,
+		&docker.Config{
+			Image:     unitTestImageID,
 			Cmd:       []string{"/bin/sh", "-c", "/bin/cat >&2"},
 			OpenStdin: true,
 		},
-		"",
+		t,
 	)
-	if err != nil {
-		t.Fatal(err)
-	}
-	defer runtime.Destroy(container)
-
 	// Start the process
-	if err := container.Start(); err != nil {
-		t.Fatal(err)
-	}
+	startContainer(eng, containerID, t)
 
 	stdin, stdinPipe := io.Pipe()
 	stdout, stdoutPipe := io.Pipe()
@@ -1041,7 +924,7 @@ func TestPostContainersAttachStderr(t *testing.T) {
 	// Try to avoid the timeout in destroy. Best effort, don't check error
 	defer func() {
 		closeWrap(stdin, stdinPipe, stdout, stdoutPipe)
-		container.Kill()
+		containerKill(eng, containerID, t)
 	}()
 
 	// Attach to it
@@ -1055,14 +938,15 @@ func TestPostContainersAttachStderr(t *testing.T) {
 			out:              stdoutPipe,
 		}
 
-		req, err := http.NewRequest("POST", "/containers/"+container.ID+"/attach?stream=1&stdin=1&stdout=1&stderr=1", bytes.NewReader([]byte{}))
+		req, err := http.NewRequest("POST", "/containers/"+containerID+"/attach?stream=1&stdin=1&stdout=1&stderr=1", bytes.NewReader([]byte{}))
 		if err != nil {
 			t.Fatal(err)
 		}
 
-		if err := postContainersAttach(srv, APIVERSION, r, req, map[string]string{"name": container.ID}); err != nil {
+		if err := docker.ServeRequest(srv, docker.APIVERSION, r, req); err != nil {
 			t.Fatal(err)
 		}
+		assertHttpNotError(r.ResponseRecorder, t)
 	}()
 
 	// Acknowledge hijack
@@ -1089,104 +973,76 @@ func TestPostContainersAttachStderr(t *testing.T) {
 
 	// We closed stdin, expect /bin/cat to still be running
 	// Wait a little bit to make sure container.monitor() did his thing
-	err = container.WaitTimeout(500 * time.Millisecond)
-	if err == nil || !container.State.Running {
-		t.Fatalf("/bin/cat is not running after closing stdin")
-	}
+	containerWaitTimeout(eng, containerID, t)
 
 	// Try to avoid the timeout in destroy. Best effort, don't check error
-	cStdin, _ := container.StdinPipe()
+	cStdin, _ := containerAttach(eng, containerID, t)
 	cStdin.Close()
-	container.Wait()
+	containerWait(eng, containerID, t)
 }
 
 // FIXME: Test deleting running container
 // FIXME: Test deleting container with volume
 // FIXME: Test deleting volume in use by other container
 func TestDeleteContainers(t *testing.T) {
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
+	eng := NewTestEngine(t)
+	defer mkRuntimeFromEngine(eng, t).Nuke()
+	srv := mkServerFromEngine(eng, t)
 
-	srv := &Server{runtime: runtime}
-
-	container, _, err := runtime.Create(&Config{
-		Image: GetTestImage(runtime).ID,
-		Cmd:   []string{"touch", "/test"},
-	}, "")
-	if err != nil {
-		t.Fatal(err)
-	}
-	defer runtime.Destroy(container)
-
-	if err := container.Run(); err != nil {
-		t.Fatal(err)
-	}
-
-	req, err := http.NewRequest("DELETE", "/containers/"+container.ID, nil)
+	containerID := createTestContainer(eng,
+		&docker.Config{
+			Image: unitTestImageID,
+			Cmd:   []string{"touch", "/test"},
+		},
+		t,
+	)
+	req, err := http.NewRequest("DELETE", "/containers/"+containerID, nil)
 	if err != nil {
 		t.Fatal(err)
 	}
 	r := httptest.NewRecorder()
-	if err := deleteContainers(srv, APIVERSION, r, req, map[string]string{"name": container.ID}); err != nil {
+	if err := docker.ServeRequest(srv, docker.APIVERSION, r, req); err != nil {
 		t.Fatal(err)
 	}
+	assertHttpNotError(r, t)
 	if r.Code != http.StatusNoContent {
 		t.Fatalf("%d NO CONTENT expected, received %d\n", http.StatusNoContent, r.Code)
 	}
-
-	if c := runtime.Get(container.ID); c != nil {
-		t.Fatalf("The container as not been deleted")
-	}
-
-	if _, err := os.Stat(path.Join(container.rwPath(), "test")); err == nil {
-		t.Fatalf("The test file has not been deleted")
-	}
+	containerAssertNotExists(eng, containerID, t)
 }
 
 func TestOptionsRoute(t *testing.T) {
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
-
-	runtime.config.EnableCors = true
-	srv := &Server{runtime: runtime}
-
+	eng := NewTestEngine(t)
+	defer mkRuntimeFromEngine(eng, t).Nuke()
+	srv := mkServerFromEngine(eng, t)
 	r := httptest.NewRecorder()
-	router, err := createRouter(srv, false)
-	if err != nil {
-		t.Fatal(err)
-	}
-
 	req, err := http.NewRequest("OPTIONS", "/", nil)
 	if err != nil {
 		t.Fatal(err)
 	}
-
-	router.ServeHTTP(r, req)
+	if err := docker.ServeRequest(srv, docker.APIVERSION, r, req); err != nil {
+		t.Fatal(err)
+	}
+	assertHttpNotError(r, t)
 	if r.Code != http.StatusOK {
 		t.Errorf("Expected response for OPTIONS request to be \"200\", %v found.", r.Code)
 	}
 }
 
 func TestGetEnabledCors(t *testing.T) {
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
-
-	runtime.config.EnableCors = true
-	srv := &Server{runtime: runtime}
-
+	eng := NewTestEngine(t)
+	defer mkRuntimeFromEngine(eng, t).Nuke()
+	srv := mkServerFromEngine(eng, t)
 	r := httptest.NewRecorder()
 
-	router, err := createRouter(srv, false)
-	if err != nil {
-		t.Fatal(err)
-	}
-
 	req, err := http.NewRequest("GET", "/version", nil)
 	if err != nil {
 		t.Fatal(err)
 	}
-
-	router.ServeHTTP(r, req)
+	if err := docker.ServeRequest(srv, docker.APIVERSION, r, req); err != nil {
+		t.Fatal(err)
+	}
+	assertHttpNotError(r, t)
 	if r.Code != http.StatusOK {
 		t.Errorf("Expected response for OPTIONS request to be \"200\", %v found.", r.Code)
 	}
@@ -1207,26 +1063,24 @@ func TestGetEnabledCors(t *testing.T) {
 }
 
 func TestDeleteImages(t *testing.T) {
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
-
-	srv := &Server{runtime: runtime}
+	eng := NewTestEngine(t)
+	defer mkRuntimeFromEngine(eng, t).Nuke()
+	srv := mkServerFromEngine(eng, t)
 
 	initialImages, err := srv.Images(false, "")
 	if err != nil {
 		t.Fatal(err)
 	}
 
-	if err := srv.runtime.repositories.Set("test", "test", unitTestImageName, true); err != nil {
+	if err := srv.ContainerTag(unitTestImageName, "test", "test", false); err != nil {
 		t.Fatal(err)
 	}
-
 	images, err := srv.Images(false, "")
 	if err != nil {
 		t.Fatal(err)
 	}
 
-	if len(images) != len(initialImages)+1 {
+	if len(images[0].RepoTags) != len(initialImages[0].RepoTags)+1 {
 		t.Errorf("Expected %d images, %d found", len(initialImages)+1, len(images))
 	}
 
@@ -1236,8 +1090,11 @@ func TestDeleteImages(t *testing.T) {
 	}
 
 	r := httptest.NewRecorder()
-	if err := deleteImages(srv, APIVERSION, r, req, map[string]string{"name": unitTestImageID}); err == nil {
-		t.Fatalf("Expected conflict error, got none")
+	if err := docker.ServeRequest(srv, docker.APIVERSION, r, req); err != nil {
+		t.Fatal(err)
+	}
+	if r.Code != http.StatusConflict {
+		t.Fatalf("Expected http status 409-conflict, got %v", r.Code)
 	}
 
 	req2, err := http.NewRequest("DELETE", "/images/test:test", nil)
@@ -1246,14 +1103,15 @@ func TestDeleteImages(t *testing.T) {
 	}
 
 	r2 := httptest.NewRecorder()
-	if err := deleteImages(srv, APIVERSION, r2, req2, map[string]string{"name": "test:test"}); err != nil {
+	if err := docker.ServeRequest(srv, docker.APIVERSION, r2, req2); err != nil {
 		t.Fatal(err)
 	}
+	assertHttpNotError(r2, t)
 	if r2.Code != http.StatusOK {
 		t.Fatalf("%d OK expected, received %d\n", http.StatusOK, r.Code)
 	}
 
-	var outs []APIRmi
+	var outs []docker.APIRmi
 	if err := json.Unmarshal(r2.Body.Bytes(), &outs); err != nil {
 		t.Fatal(err)
 	}
@@ -1265,72 +1123,43 @@ func TestDeleteImages(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	if len(images) != len(initialImages) {
+	if len(images[0].RepoTags) != len(initialImages[0].RepoTags) {
 		t.Errorf("Expected %d image, %d found", len(initialImages), len(images))
 	}
-
-	/*	if c := runtime.Get(container.Id); c != nil {
-			t.Fatalf("The container as not been deleted")
-		}
-
-		if _, err := os.Stat(path.Join(container.rwPath(), "test")); err == nil {
-			t.Fatalf("The test file has not been deleted")
-		} */
-}
-
-func TestJsonContentType(t *testing.T) {
-	if !matchesContentType("application/json", "application/json") {
-		t.Fail()
-	}
-
-	if !matchesContentType("application/json; charset=utf-8", "application/json") {
-		t.Fail()
-	}
-
-	if matchesContentType("dockerapplication/json", "application/json") {
-		t.Fail()
-	}
 }
 
 func TestPostContainersCopy(t *testing.T) {
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
-
-	srv := &Server{runtime: runtime}
+	eng := NewTestEngine(t)
+	defer mkRuntimeFromEngine(eng, t).Nuke()
+	srv := mkServerFromEngine(eng, t)
 
 	// Create a container and remove a file
-	container, _, err := runtime.Create(
-		&Config{
-			Image: GetTestImage(runtime).ID,
+	containerID := createTestContainer(eng,
+		&docker.Config{
+			Image: unitTestImageID,
 			Cmd:   []string{"touch", "/test.txt"},
 		},
-		"",
+		t,
 	)
-	if err != nil {
-		t.Fatal(err)
-	}
-	defer runtime.Destroy(container)
-
-	if err := container.Run(); err != nil {
-		t.Fatal(err)
-	}
+	containerRun(eng, containerID, t)
 
 	r := httptest.NewRecorder()
-	copyData := APICopy{HostPath: ".", Resource: "/test.txt"}
+	copyData := docker.APICopy{HostPath: ".", Resource: "/test.txt"}
 
 	jsonData, err := json.Marshal(copyData)
 	if err != nil {
 		t.Fatal(err)
 	}
 
-	req, err := http.NewRequest("POST", "/containers/"+container.ID+"/copy", bytes.NewReader(jsonData))
+	req, err := http.NewRequest("POST", "/containers/"+containerID+"/copy", bytes.NewReader(jsonData))
 	if err != nil {
 		t.Fatal(err)
 	}
 	req.Header.Add("Content-Type", "application/json")
-	if err = postContainersCopy(srv, APIVERSION, r, req, map[string]string{"name": container.ID}); err != nil {
+	if err := docker.ServeRequest(srv, docker.APIVERSION, r, req); err != nil {
 		t.Fatal(err)
 	}
+	assertHttpNotError(r, t)
 
 	if r.Code != http.StatusOK {
 		t.Fatalf("%d OK expected, received %d\n", http.StatusOK, r.Code)
diff --git a/components/engine/integration/auth_test.go b/components/engine/integration/auth_test.go
new file mode 100644
index 0000000000..07559c01cf
--- /dev/null
+++ b/components/engine/integration/auth_test.go
@@ -0,0 +1,61 @@
+package docker
+
+import (
+	"crypto/rand"
+	"encoding/hex"
+	"github.com/dotcloud/docker/auth"
+	"os"
+	"strings"
+	"testing"
+)
+
+// FIXME: these tests have an external dependency on a staging index hosted
+// on the docker.io infrastructure. That dependency should be removed.
+// - Unit tests should have no side-effect dependencies.
+// - Integration tests should have side-effects limited to the host environment being tested.
+
+func TestLogin(t *testing.T) {
+	os.Setenv("DOCKER_INDEX_URL", "https://indexstaging-docker.dotcloud.com")
+	defer os.Setenv("DOCKER_INDEX_URL", "")
+	authConfig := &auth.AuthConfig{Username: "unittester", Password: "surlautrerivejetattendrai", Email: "noise+unittester@dotcloud.com"}
+	status, err := auth.Login(authConfig, nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if status != "Login Succeeded" {
+		t.Fatalf("Expected status \"Login Succeeded\", found \"%s\" instead", status)
+	}
+}
+
+func TestCreateAccount(t *testing.T) {
+	os.Setenv("DOCKER_INDEX_URL", "https://indexstaging-docker.dotcloud.com")
+	defer os.Setenv("DOCKER_INDEX_URL", "")
+	tokenBuffer := make([]byte, 16)
+	_, err := rand.Read(tokenBuffer)
+	if err != nil {
+		t.Fatal(err)
+	}
+	token := hex.EncodeToString(tokenBuffer)[:12]
+	username := "ut" + token
+	authConfig := &auth.AuthConfig{Username: username, Password: "test42", Email: "docker-ut+" + token + "@example.com"}
+	status, err := auth.Login(authConfig, nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+	expectedStatus := "Account created. Please use the confirmation link we sent" +
+		" to your e-mail to activate it."
+	if status != expectedStatus {
+		t.Fatalf("Expected status: \"%s\", found \"%s\" instead.", expectedStatus, status)
+	}
+
+	status, err = auth.Login(authConfig, nil)
+	if err == nil {
+		t.Fatalf("Expected error but found nil instead")
+	}
+
+	expectedError := "Login: Account is not Active"
+
+	if !strings.Contains(err.Error(), expectedError) {
+		t.Fatalf("Expected message \"%s\" but found \"%s\" instead", expectedError, err)
+	}
+}
diff --git a/components/engine/buildfile_test.go b/components/engine/integration/buildfile_test.go
similarity index 83%
rename from components/engine/buildfile_test.go
rename to components/engine/integration/buildfile_test.go
index a27ef33cf5..964b58403b 100644
--- a/components/engine/buildfile_test.go
+++ b/components/engine/integration/buildfile_test.go
@@ -2,7 +2,9 @@ package docker
 
 import (
 	"fmt"
+	"github.com/dotcloud/docker"
 	"github.com/dotcloud/docker/archive"
+	"github.com/dotcloud/docker/engine"
 	"io/ioutil"
 	"net"
 	"net/http"
@@ -14,7 +16,7 @@ import (
 // mkTestContext generates a build context from the contents of the provided dockerfile.
 // This context is suitable for use as an argument to BuildFile.Build()
 func mkTestContext(dockerfile string, files [][2]string, t *testing.T) archive.Archive {
-	context, err := mkBuildContext(dockerfile, files)
+	context, err := docker.MkBuildContext(dockerfile, files)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -228,17 +230,15 @@ func TestBuild(t *testing.T) {
 	}
 }
 
-func buildImage(context testContextTemplate, t *testing.T, srv *Server, useCache bool) *Image {
-	if srv == nil {
-		runtime := mkRuntime(t)
+func buildImage(context testContextTemplate, t *testing.T, eng *engine.Engine, useCache bool) *docker.Image {
+	if eng == nil {
+		eng = NewTestEngine(t)
+		runtime := mkRuntimeFromEngine(eng, t)
+		// FIXME: we might not need runtime, why not simply nuke
+		// the engine?
 		defer nuke(runtime)
-
-		srv = &Server{
-			runtime:     runtime,
-			pullingPool: make(map[string]struct{}),
-			pushingPool: make(map[string]struct{}),
-		}
 	}
+	srv := mkServerFromEngine(eng, t)
 
 	httpServer, err := mkTestingFileServer(context.remoteFiles)
 	if err != nil {
@@ -252,10 +252,17 @@ func buildImage(context testContextTemplate, t *testing.T, srv *Server, useCache
 	}
 	port := httpServer.URL[idx+1:]
 
-	ip := srv.runtime.networkManager.bridgeNetwork.IP
+	iIP := eng.Hack_GetGlobalVar("httpapi.bridgeIP")
+	if iIP == nil {
+		t.Fatal("Legacy bridgeIP field not set in engine")
+	}
+	ip, ok := iIP.(net.IP)
+	if !ok {
+		panic("Legacy bridgeIP field in engine does not cast to net.IP")
+	}
 	dockerfile := constructDockerfile(context.dockerfile, ip, port)
 
-	buildfile := NewBuildFile(srv, ioutil.Discard, false, useCache, false)
+	buildfile := docker.NewBuildFile(srv, ioutil.Discard, false, useCache, false)
 	id, err := buildfile.Build(mkTestContext(dockerfile, context.files, t))
 	if err != nil {
 		t.Fatal(err)
@@ -368,20 +375,14 @@ func TestBuildEntrypoint(t *testing.T) {
 // testing #1405 - config.Cmd does not get cleaned up if
 // utilizing cache
 func TestBuildEntrypointRunCleanup(t *testing.T) {
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
-
-	srv := &Server{
-		runtime:     runtime,
-		pullingPool: make(map[string]struct{}),
-		pushingPool: make(map[string]struct{}),
-	}
+	eng := NewTestEngine(t)
+	defer nuke(mkRuntimeFromEngine(eng, t))
 
 	img := buildImage(testContextTemplate{`
         from {IMAGE}
         run echo "hello"
         `,
-		nil, nil}, t, srv, true)
+		nil, nil}, t, eng, true)
 
 	img = buildImage(testContextTemplate{`
         from {IMAGE}
@@ -389,7 +390,7 @@ func TestBuildEntrypointRunCleanup(t *testing.T) {
         add foo /foo
         entrypoint ["/bin/echo"]
         `,
-		[][2]string{{"foo", "HEYO"}}, nil}, t, srv, true)
+		[][2]string{{"foo", "HEYO"}}, nil}, t, eng, true)
 
 	if len(img.Config.Cmd) != 0 {
 		t.Fail()
@@ -397,14 +398,8 @@ func TestBuildEntrypointRunCleanup(t *testing.T) {
 }
 
 func TestBuildImageWithCache(t *testing.T) {
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
-
-	srv := &Server{
-		runtime:     runtime,
-		pullingPool: make(map[string]struct{}),
-		pushingPool: make(map[string]struct{}),
-	}
+	eng := NewTestEngine(t)
+	defer nuke(mkRuntimeFromEngine(eng, t))
 
 	template := testContextTemplate{`
         from {IMAGE}
@@ -412,11 +407,11 @@ func TestBuildImageWithCache(t *testing.T) {
         `,
 		nil, nil}
 
-	img := buildImage(template, t, srv, true)
+	img := buildImage(template, t, eng, true)
 	imageId := img.ID
 
 	img = nil
-	img = buildImage(template, t, srv, true)
+	img = buildImage(template, t, eng, true)
 
 	if imageId != img.ID {
 		t.Logf("Image ids should match: %s != %s", imageId, img.ID)
@@ -425,14 +420,8 @@ func TestBuildImageWithCache(t *testing.T) {
 }
 
 func TestBuildImageWithoutCache(t *testing.T) {
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
-
-	srv := &Server{
-		runtime:     runtime,
-		pullingPool: make(map[string]struct{}),
-		pushingPool: make(map[string]struct{}),
-	}
+	eng := NewTestEngine(t)
+	defer nuke(mkRuntimeFromEngine(eng, t))
 
 	template := testContextTemplate{`
         from {IMAGE}
@@ -440,11 +429,11 @@ func TestBuildImageWithoutCache(t *testing.T) {
         `,
 		nil, nil}
 
-	img := buildImage(template, t, srv, true)
+	img := buildImage(template, t, eng, true)
 	imageId := img.ID
 
 	img = nil
-	img = buildImage(template, t, srv, false)
+	img = buildImage(template, t, eng, false)
 
 	if imageId == img.ID {
 		t.Logf("Image ids should not match: %s == %s", imageId, img.ID)
@@ -453,14 +442,9 @@ func TestBuildImageWithoutCache(t *testing.T) {
 }
 
 func TestForbiddenContextPath(t *testing.T) {
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
-
-	srv := &Server{
-		runtime:     runtime,
-		pullingPool: make(map[string]struct{}),
-		pushingPool: make(map[string]struct{}),
-	}
+	eng := NewTestEngine(t)
+	defer nuke(mkRuntimeFromEngine(eng, t))
+	srv := mkServerFromEngine(eng, t)
 
 	context := testContextTemplate{`
         from {IMAGE}
@@ -481,10 +465,17 @@ func TestForbiddenContextPath(t *testing.T) {
 	}
 	port := httpServer.URL[idx+1:]
 
-	ip := srv.runtime.networkManager.bridgeNetwork.IP
+	iIP := eng.Hack_GetGlobalVar("httpapi.bridgeIP")
+	if iIP == nil {
+		t.Fatal("Legacy bridgeIP field not set in engine")
+	}
+	ip, ok := iIP.(net.IP)
+	if !ok {
+		panic("Legacy bridgeIP field in engine does not cast to net.IP")
+	}
 	dockerfile := constructDockerfile(context.dockerfile, ip, port)
 
-	buildfile := NewBuildFile(srv, ioutil.Discard, false, true, false)
+	buildfile := docker.NewBuildFile(srv, ioutil.Discard, false, true, false)
 	_, err = buildfile.Build(mkTestContext(dockerfile, context.files, t))
 
 	if err == nil {
@@ -499,14 +490,8 @@ func TestForbiddenContextPath(t *testing.T) {
 }
 
 func TestBuildADDFileNotFound(t *testing.T) {
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
-
-	srv := &Server{
-		runtime:     runtime,
-		pullingPool: make(map[string]struct{}),
-		pushingPool: make(map[string]struct{}),
-	}
+	eng := NewTestEngine(t)
+	defer nuke(mkRuntimeFromEngine(eng, t))
 
 	context := testContextTemplate{`
         from {IMAGE}
@@ -526,10 +511,17 @@ func TestBuildADDFileNotFound(t *testing.T) {
 	}
 	port := httpServer.URL[idx+1:]
 
-	ip := srv.runtime.networkManager.bridgeNetwork.IP
+	iIP := eng.Hack_GetGlobalVar("httpapi.bridgeIP")
+	if iIP == nil {
+		t.Fatal("Legacy bridgeIP field not set in engine")
+	}
+	ip, ok := iIP.(net.IP)
+	if !ok {
+		panic("Legacy bridgeIP field in engine does not cast to net.IP")
+	}
 	dockerfile := constructDockerfile(context.dockerfile, ip, port)
 
-	buildfile := NewBuildFile(srv, ioutil.Discard, false, true, false)
+	buildfile := docker.NewBuildFile(mkServerFromEngine(eng, t), ioutil.Discard, false, true, false)
 	_, err = buildfile.Build(mkTestContext(dockerfile, context.files, t))
 
 	if err == nil {
@@ -544,29 +536,20 @@ func TestBuildADDFileNotFound(t *testing.T) {
 }
 
 func TestBuildInheritance(t *testing.T) {
-	runtime, err := newTestRuntime("")
-	if err != nil {
-		t.Fatal(err)
-	}
-	defer nuke(runtime)
-
-	srv := &Server{
-		runtime:     runtime,
-		pullingPool: make(map[string]struct{}),
-		pushingPool: make(map[string]struct{}),
-	}
+	eng := NewTestEngine(t)
+	defer nuke(mkRuntimeFromEngine(eng, t))
 
 	img := buildImage(testContextTemplate{`
             from {IMAGE}
             expose 4243
             `,
-		nil, nil}, t, srv, true)
+		nil, nil}, t, eng, true)
 
 	img2 := buildImage(testContextTemplate{fmt.Sprintf(`
             from %s
             entrypoint ["/bin/echo"]
             `, img.ID),
-		nil, nil}, t, srv, true)
+		nil, nil}, t, eng, true)
 
 	// from child
 	if img2.Config.Entrypoint[0] != "/bin/echo" {
diff --git a/components/engine/commands_test.go b/components/engine/integration/commands_test.go
similarity index 64%
rename from components/engine/commands_test.go
rename to components/engine/integration/commands_test.go
index 1ec005bdd1..6f9cf973da 100644
--- a/components/engine/commands_test.go
+++ b/components/engine/integration/commands_test.go
@@ -3,9 +3,14 @@ package docker
 import (
 	"bufio"
 	"fmt"
+	"github.com/dotcloud/docker"
+	"github.com/dotcloud/docker/engine"
 	"github.com/dotcloud/docker/utils"
 	"io"
 	"io/ioutil"
+	"os"
+	"path"
+	"regexp"
 	"strings"
 	"testing"
 	"time"
@@ -63,8 +68,8 @@ func assertPipe(input, output string, r io.Reader, w io.Writer, count int) error
 func TestRunHostname(t *testing.T) {
 	stdout, stdoutPipe := io.Pipe()
 
-	cli := NewDockerCli(nil, stdoutPipe, ioutil.Discard, testDaemonProto, testDaemonAddr)
-	defer cleanup(globalRuntime)
+	cli := docker.NewDockerCli(nil, stdoutPipe, ioutil.Discard, testDaemonProto, testDaemonAddr)
+	defer cleanup(globalEngine, t)
 
 	c := make(chan struct{})
 	go func() {
@@ -108,8 +113,8 @@ func TestRunHostname(t *testing.T) {
 func TestRunWorkdir(t *testing.T) {
 	stdout, stdoutPipe := io.Pipe()
 
-	cli := NewDockerCli(nil, stdoutPipe, ioutil.Discard, testDaemonProto, testDaemonAddr)
-	defer cleanup(globalRuntime)
+	cli := docker.NewDockerCli(nil, stdoutPipe, ioutil.Discard, testDaemonProto, testDaemonAddr)
+	defer cleanup(globalEngine, t)
 
 	c := make(chan struct{})
 	go func() {
@@ -153,8 +158,8 @@ func TestRunWorkdir(t *testing.T) {
 func TestRunWorkdirExists(t *testing.T) {
 	stdout, stdoutPipe := io.Pipe()
 
-	cli := NewDockerCli(nil, stdoutPipe, ioutil.Discard, testDaemonProto, testDaemonAddr)
-	defer cleanup(globalRuntime)
+	cli := docker.NewDockerCli(nil, stdoutPipe, ioutil.Discard, testDaemonProto, testDaemonAddr)
+	defer cleanup(globalEngine, t)
 
 	c := make(chan struct{})
 	go func() {
@@ -198,8 +203,8 @@ func TestRunExit(t *testing.T) {
 	stdin, stdinPipe := io.Pipe()
 	stdout, stdoutPipe := io.Pipe()
 
-	cli := NewDockerCli(stdin, stdoutPipe, ioutil.Discard, testDaemonProto, testDaemonAddr)
-	defer cleanup(globalRuntime)
+	cli := docker.NewDockerCli(stdin, stdoutPipe, ioutil.Discard, testDaemonProto, testDaemonAddr)
+	defer cleanup(globalEngine, t)
 
 	c1 := make(chan struct{})
 	go func() {
@@ -251,8 +256,8 @@ func TestRunDisconnect(t *testing.T) {
 	stdin, stdinPipe := io.Pipe()
 	stdout, stdoutPipe := io.Pipe()
 
-	cli := NewDockerCli(stdin, stdoutPipe, ioutil.Discard, testDaemonProto, testDaemonAddr)
-	defer cleanup(globalRuntime)
+	cli := docker.NewDockerCli(stdin, stdoutPipe, ioutil.Discard, testDaemonProto, testDaemonAddr)
+	defer cleanup(globalEngine, t)
 
 	c1 := make(chan struct{})
 	go func() {
@@ -284,7 +289,7 @@ func TestRunDisconnect(t *testing.T) {
 	setTimeout(t, "Waiting for /bin/cat to exit timed out", 2*time.Second, func() {
 		container := globalRuntime.List()[0]
 		container.Wait()
-		if container.State.Running {
+		if container.State.IsRunning() {
 			t.Fatalf("/bin/cat is still running after closing stdin")
 		}
 	})
@@ -296,8 +301,8 @@ func TestRunDisconnectTty(t *testing.T) {
 	stdin, stdinPipe := io.Pipe()
 	stdout, stdoutPipe := io.Pipe()
 
-	cli := NewDockerCli(stdin, stdoutPipe, ioutil.Discard, testDaemonProto, testDaemonAddr)
-	defer cleanup(globalRuntime)
+	cli := docker.NewDockerCli(stdin, stdoutPipe, ioutil.Discard, testDaemonProto, testDaemonAddr)
+	defer cleanup(globalEngine, t)
 
 	c1 := make(chan struct{})
 	go func() {
@@ -314,7 +319,7 @@ func TestRunDisconnectTty(t *testing.T) {
 		for {
 			// Client disconnect after run -i should keep stdin out in TTY mode
 			l := globalRuntime.List()
-			if len(l) == 1 && l[0].State.Running {
+			if len(l) == 1 && l[0].State.IsRunning() {
 				break
 			}
 			time.Sleep(10 * time.Millisecond)
@@ -324,7 +329,7 @@ func TestRunDisconnectTty(t *testing.T) {
 	// Client disconnect after run -i should keep stdin out in TTY mode
 	container := globalRuntime.List()[0]
 
-	setTimeout(t, "Read/Write assertion timed out", 2000*time.Second, func() {
+	setTimeout(t, "Read/Write assertion timed out", 2*time.Second, func() {
 		if err := assertPipe("hello\n", "hello", stdout, stdinPipe, 15); err != nil {
 			t.Fatal(err)
 		}
@@ -340,7 +345,7 @@ func TestRunDisconnectTty(t *testing.T) {
 
 	// Give some time to monitor to do his thing
 	container.WaitTimeout(500 * time.Millisecond)
-	if !container.State.Running {
+	if !container.State.IsRunning() {
 		t.Fatalf("/bin/cat should  still be running after closing stdin (tty mode)")
 	}
 }
@@ -353,8 +358,8 @@ func TestRunAttachStdin(t *testing.T) {
 	stdin, stdinPipe := io.Pipe()
 	stdout, stdoutPipe := io.Pipe()
 
-	cli := NewDockerCli(stdin, stdoutPipe, ioutil.Discard, testDaemonProto, testDaemonAddr)
-	defer cleanup(globalRuntime)
+	cli := docker.NewDockerCli(stdin, stdoutPipe, ioutil.Discard, testDaemonProto, testDaemonAddr)
+	defer cleanup(globalEngine, t)
 
 	ch := make(chan struct{})
 	go func() {
@@ -380,8 +385,8 @@ func TestRunAttachStdin(t *testing.T) {
 		if err != nil {
 			t.Fatal(err)
 		}
-		if cmdOutput != container.ShortID()+"\n" {
-			t.Fatalf("Wrong output: should be '%s', not '%s'\n", container.ShortID()+"\n", cmdOutput)
+		if cmdOutput != container.ID+"\n" {
+			t.Fatalf("Wrong output: should be '%s', not '%s'\n", container.ID+"\n", cmdOutput)
 		}
 	})
 
@@ -417,8 +422,8 @@ func TestRunDetach(t *testing.T) {
 	stdin, stdinPipe := io.Pipe()
 	stdout, stdoutPipe := io.Pipe()
 
-	cli := NewDockerCli(stdin, stdoutPipe, ioutil.Discard, testDaemonProto, testDaemonAddr)
-	defer cleanup(globalRuntime)
+	cli := docker.NewDockerCli(stdin, stdoutPipe, ioutil.Discard, testDaemonProto, testDaemonAddr)
+	defer cleanup(globalEngine, t)
 
 	ch := make(chan struct{})
 	go func() {
@@ -449,7 +454,7 @@ func TestRunDetach(t *testing.T) {
 	})
 
 	time.Sleep(500 * time.Millisecond)
-	if !container.State.Running {
+	if !container.State.IsRunning() {
 		t.Fatal("The detached container should be still running")
 	}
 
@@ -458,13 +463,13 @@ func TestRunDetach(t *testing.T) {
 	})
 }
 
-// TestAttachDetach checks that attach in tty mode can be detached
+// TestAttachDetach checks that attach in tty mode can be detached using the long container ID
 func TestAttachDetach(t *testing.T) {
 	stdin, stdinPipe := io.Pipe()
 	stdout, stdoutPipe := io.Pipe()
 
-	cli := NewDockerCli(stdin, stdoutPipe, ioutil.Discard, testDaemonProto, testDaemonAddr)
-	defer cleanup(globalRuntime)
+	cli := docker.NewDockerCli(stdin, stdoutPipe, ioutil.Discard, testDaemonProto, testDaemonAddr)
+	defer cleanup(globalEngine, t)
 
 	ch := make(chan struct{})
 	go func() {
@@ -474,7 +479,7 @@ func TestAttachDetach(t *testing.T) {
 		}
 	}()
 
-	var container *Container
+	var container *docker.Container
 
 	setTimeout(t, "Reading container's id timed out", 10*time.Second, func() {
 		buf := make([]byte, 1024)
@@ -485,8 +490,8 @@ func TestAttachDetach(t *testing.T) {
 
 		container = globalRuntime.List()[0]
 
-		if strings.Trim(string(buf[:n]), " \r\n") != container.ShortID() {
-			t.Fatalf("Wrong ID received. Expect %s, received %s", container.ShortID(), buf[:n])
+		if strings.Trim(string(buf[:n]), " \r\n") != container.ID {
+			t.Fatalf("Wrong ID received. Expect %s, received %s", container.ID, buf[:n])
 		}
 	})
 	setTimeout(t, "Starting container timed out", 10*time.Second, func() {
@@ -495,12 +500,12 @@ func TestAttachDetach(t *testing.T) {
 
 	stdin, stdinPipe = io.Pipe()
 	stdout, stdoutPipe = io.Pipe()
-	cli = NewDockerCli(stdin, stdoutPipe, ioutil.Discard, testDaemonProto, testDaemonAddr)
+	cli = docker.NewDockerCli(stdin, stdoutPipe, ioutil.Discard, testDaemonProto, testDaemonAddr)
 
 	ch = make(chan struct{})
 	go func() {
 		defer close(ch)
-		if err := cli.CmdAttach(container.ShortID()); err != nil {
+		if err := cli.CmdAttach(container.ID); err != nil {
 			if err != io.ErrClosedPipe {
 				t.Fatal(err)
 			}
@@ -529,7 +534,69 @@ func TestAttachDetach(t *testing.T) {
 	})
 
 	time.Sleep(500 * time.Millisecond)
-	if !container.State.Running {
+	if !container.State.IsRunning() {
+		t.Fatal("The detached container should be still running")
+	}
+
+	setTimeout(t, "Waiting for container to die timedout", 5*time.Second, func() {
+		container.Kill()
+	})
+}
+
+// TestAttachDetachTruncatedID checks that attach in tty mode can be detached
+func TestAttachDetachTruncatedID(t *testing.T) {
+	stdin, stdinPipe := io.Pipe()
+	stdout, stdoutPipe := io.Pipe()
+
+	cli := docker.NewDockerCli(stdin, stdoutPipe, ioutil.Discard, testDaemonProto, testDaemonAddr)
+	defer cleanup(globalEngine, t)
+
+	go stdout.Read(make([]byte, 1024))
+	setTimeout(t, "Starting container timed out", 2*time.Second, func() {
+		if err := cli.CmdRun("-i", "-t", "-d", unitTestImageID, "cat"); err != nil {
+			t.Fatal(err)
+		}
+	})
+
+	container := globalRuntime.List()[0]
+
+	stdin, stdinPipe = io.Pipe()
+	stdout, stdoutPipe = io.Pipe()
+	cli = docker.NewDockerCli(stdin, stdoutPipe, ioutil.Discard, testDaemonProto, testDaemonAddr)
+
+	ch := make(chan struct{})
+	go func() {
+		defer close(ch)
+		if err := cli.CmdAttach(utils.TruncateID(container.ID)); err != nil {
+			if err != io.ErrClosedPipe {
+				t.Fatal(err)
+			}
+		}
+	}()
+
+	setTimeout(t, "First read/write assertion timed out", 2*time.Second, func() {
+		if err := assertPipe("hello\n", "hello", stdout, stdinPipe, 15); err != nil {
+			if err != io.ErrClosedPipe {
+				t.Fatal(err)
+			}
+		}
+	})
+
+	setTimeout(t, "Escape sequence timeout", 5*time.Second, func() {
+		stdinPipe.Write([]byte{16, 17})
+		if err := stdinPipe.Close(); err != nil {
+			t.Fatal(err)
+		}
+	})
+	closeWrap(stdin, stdinPipe, stdout, stdoutPipe)
+
+	// wait for CmdRun to return
+	setTimeout(t, "Waiting for CmdAttach timed out", 15*time.Second, func() {
+		<-ch
+	})
+
+	time.Sleep(500 * time.Millisecond)
+	if !container.State.IsRunning() {
 		t.Fatal("The detached container should be still running")
 	}
 
@@ -543,8 +610,8 @@ func TestAttachDisconnect(t *testing.T) {
 	stdin, stdinPipe := io.Pipe()
 	stdout, stdoutPipe := io.Pipe()
 
-	cli := NewDockerCli(stdin, stdoutPipe, ioutil.Discard, testDaemonProto, testDaemonAddr)
-	defer cleanup(globalRuntime)
+	cli := docker.NewDockerCli(stdin, stdoutPipe, ioutil.Discard, testDaemonProto, testDaemonAddr)
+	defer cleanup(globalEngine, t)
 
 	go func() {
 		// Start a process in daemon mode
@@ -562,7 +629,7 @@ func TestAttachDisconnect(t *testing.T) {
 	setTimeout(t, "Waiting for the container to be started timed out", 10*time.Second, func() {
 		for {
 			l := globalRuntime.List()
-			if len(l) == 1 && l[0].State.Running {
+			if len(l) == 1 && l[0].State.IsRunning() {
 				break
 			}
 			time.Sleep(10 * time.Millisecond)
@@ -598,7 +665,7 @@ func TestAttachDisconnect(t *testing.T) {
 	// We closed stdin, expect /bin/cat to still be running
 	// Wait a little bit to make sure container.monitor() did his thing
 	err := container.WaitTimeout(500 * time.Millisecond)
-	if err == nil || !container.State.Running {
+	if err == nil || !container.State.IsRunning() {
 		t.Fatalf("/bin/cat is not running after closing stdin")
 	}
 
@@ -612,8 +679,8 @@ func TestAttachDisconnect(t *testing.T) {
 func TestRunAutoRemove(t *testing.T) {
 	t.Skip("Fixme. Skipping test for now, race condition")
 	stdout, stdoutPipe := io.Pipe()
-	cli := NewDockerCli(nil, stdoutPipe, ioutil.Discard, testDaemonProto, testDaemonAddr)
-	defer cleanup(globalRuntime)
+	cli := docker.NewDockerCli(nil, stdoutPipe, ioutil.Discard, testDaemonProto, testDaemonAddr)
+	defer cleanup(globalEngine, t)
 
 	c := make(chan struct{})
 	go func() {
@@ -647,8 +714,8 @@ func TestRunAutoRemove(t *testing.T) {
 }
 
 func TestCmdLogs(t *testing.T) {
-	cli := NewDockerCli(nil, ioutil.Discard, ioutil.Discard, testDaemonProto, testDaemonAddr)
-	defer cleanup(globalRuntime)
+	cli := docker.NewDockerCli(nil, ioutil.Discard, ioutil.Discard, testDaemonProto, testDaemonAddr)
+	defer cleanup(globalEngine, t)
 
 	if err := cli.CmdRun(unitTestImageID, "sh", "-c", "ls -l"); err != nil {
 		t.Fatal(err)
@@ -665,8 +732,8 @@ func TestCmdLogs(t *testing.T) {
 // Expected behaviour: using / as a bind mount source should throw an error
 func TestRunErrorBindMountRootSource(t *testing.T) {
 
-	cli := NewDockerCli(nil, nil, ioutil.Discard, testDaemonProto, testDaemonAddr)
-	defer cleanup(globalRuntime)
+	cli := docker.NewDockerCli(nil, nil, ioutil.Discard, testDaemonProto, testDaemonAddr)
+	defer cleanup(globalEngine, t)
 
 	c := make(chan struct{})
 	go func() {
@@ -684,8 +751,8 @@ func TestRunErrorBindMountRootSource(t *testing.T) {
 // Expected behaviour: error out when attempting to bind mount non-existing source paths
 func TestRunErrorBindNonExistingSource(t *testing.T) {
 
-	cli := NewDockerCli(nil, nil, ioutil.Discard, testDaemonProto, testDaemonAddr)
-	defer cleanup(globalRuntime)
+	cli := docker.NewDockerCli(nil, nil, ioutil.Discard, testDaemonProto, testDaemonAddr)
+	defer cleanup(globalEngine, t)
 
 	c := make(chan struct{})
 	go func() {
@@ -699,3 +766,178 @@ func TestRunErrorBindNonExistingSource(t *testing.T) {
 		<-c
 	})
 }
+
+func TestImagesViz(t *testing.T) {
+	stdout, stdoutPipe := io.Pipe()
+
+	cli := docker.NewDockerCli(nil, stdoutPipe, ioutil.Discard, testDaemonProto, testDaemonAddr)
+	defer cleanup(globalEngine, t)
+
+	image := buildTestImages(t, globalEngine)
+
+	c := make(chan struct{})
+	go func() {
+		defer close(c)
+		if err := cli.CmdImages("-viz"); err != nil {
+			t.Fatal(err)
+		}
+		stdoutPipe.Close()
+	}()
+
+	setTimeout(t, "Reading command output time out", 2*time.Second, func() {
+		cmdOutputBytes, err := ioutil.ReadAll(bufio.NewReader(stdout))
+		if err != nil {
+			t.Fatal(err)
+		}
+		cmdOutput := string(cmdOutputBytes)
+
+		regexpStrings := []string{
+			"digraph docker {",
+			fmt.Sprintf("base -> \"%s\" \\[style=invis]", unitTestImageIDShort),
+			fmt.Sprintf("label=\"%s\\\\n%s:latest\"", unitTestImageIDShort, unitTestImageName),
+			fmt.Sprintf("label=\"%s\\\\n%s:%s\"", utils.TruncateID(image.ID), "test", "latest"),
+			"base \\[style=invisible]",
+		}
+
+		compiledRegexps := []*regexp.Regexp{}
+		for _, regexpString := range regexpStrings {
+			regexp, err := regexp.Compile(regexpString)
+			if err != nil {
+				fmt.Println("Error in regex string: ", err)
+				return
+			}
+			compiledRegexps = append(compiledRegexps, regexp)
+		}
+
+		for _, regexp := range compiledRegexps {
+			if !regexp.MatchString(cmdOutput) {
+				t.Fatalf("images -viz content '%s' did not match regexp '%s'", cmdOutput, regexp)
+			}
+		}
+	})
+}
+
+func TestImagesTree(t *testing.T) {
+	stdout, stdoutPipe := io.Pipe()
+
+	cli := docker.NewDockerCli(nil, stdoutPipe, ioutil.Discard, testDaemonProto, testDaemonAddr)
+	defer cleanup(globalEngine, t)
+
+	image := buildTestImages(t, globalEngine)
+
+	c := make(chan struct{})
+	go func() {
+		defer close(c)
+		if err := cli.CmdImages("-tree"); err != nil {
+			t.Fatal(err)
+		}
+		stdoutPipe.Close()
+	}()
+
+	setTimeout(t, "Reading command output time out", 2*time.Second, func() {
+		cmdOutputBytes, err := ioutil.ReadAll(bufio.NewReader(stdout))
+		if err != nil {
+			t.Fatal(err)
+		}
+		cmdOutput := string(cmdOutputBytes)
+
+		regexpStrings := []string{
+			fmt.Sprintf("└─%s Size: (\\d+.\\d+ MB) \\(virtual \\d+.\\d+ MB\\) Tags: %s:latest", unitTestImageIDShort, unitTestImageName),
+			"(?m)^  └─[0-9a-f]+",
+			"(?m)^    └─[0-9a-f]+",
+			"(?m)^      └─[0-9a-f]+",
+			fmt.Sprintf("        └─%s Size: \\d+ B \\(virtual \\d+.\\d+ MB\\) Tags: test:latest", utils.TruncateID(image.ID)),
+		}
+
+		compiledRegexps := []*regexp.Regexp{}
+		for _, regexpString := range regexpStrings {
+			regexp, err := regexp.Compile(regexpString)
+			if err != nil {
+				fmt.Println("Error in regex string: ", err)
+				return
+			}
+			compiledRegexps = append(compiledRegexps, regexp)
+		}
+
+		for _, regexp := range compiledRegexps {
+			if !regexp.MatchString(cmdOutput) {
+				t.Fatalf("images -tree content '%s' did not match regexp '%s'", cmdOutput, regexp)
+			}
+		}
+	})
+}
+
+func buildTestImages(t *testing.T, eng *engine.Engine) *docker.Image {
+
+	var testBuilder = testContextTemplate{
+		`
+from   {IMAGE}
+run    sh -c 'echo root:testpass > /tmp/passwd'
+run    mkdir -p /var/run/sshd
+run    [ "$(cat /tmp/passwd)" = "root:testpass" ]
+run    [ "$(ls -d /var/run/sshd)" = "/var/run/sshd" ]
+`,
+		nil,
+		nil,
+	}
+	image := buildImage(testBuilder, t, eng, true)
+
+	err := mkServerFromEngine(eng, t).ContainerTag(image.ID, "test", "latest", false)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	return image
+}
+
+// #2098 - Docker cidFiles only contain short version of the containerId
+//sudo docker run -cidfile /tmp/docker_test.cid ubuntu echo "test"
+// TestRunCidFile tests that run -cidfile returns the longid
+func TestRunCidFile(t *testing.T) {
+	stdout, stdoutPipe := io.Pipe()
+
+	tmpDir, err := ioutil.TempDir("", "TestRunCidFile")
+	if err != nil {
+		t.Fatal(err)
+	}
+	tmpCidFile := path.Join(tmpDir, "cid")
+
+	cli := docker.NewDockerCli(nil, stdoutPipe, ioutil.Discard, testDaemonProto, testDaemonAddr)
+	defer cleanup(globalEngine, t)
+
+	c := make(chan struct{})
+	go func() {
+		defer close(c)
+		if err := cli.CmdRun("-cidfile", tmpCidFile, unitTestImageID, "ls"); err != nil {
+			t.Fatal(err)
+		}
+	}()
+
+	defer os.RemoveAll(tmpDir)
+	setTimeout(t, "Reading command output time out", 2*time.Second, func() {
+		cmdOutput, err := bufio.NewReader(stdout).ReadString('\n')
+		if err != nil {
+			t.Fatal(err)
+		}
+		if len(cmdOutput) < 1 {
+			t.Fatalf("'ls' should return something , not '%s'", cmdOutput)
+		}
+		//read the tmpCidFile
+		buffer, err := ioutil.ReadFile(tmpCidFile)
+		if err != nil {
+			t.Fatal(err)
+		}
+		id := string(buffer)
+
+		if len(id) != len("2bf44ea18873287bd9ace8a4cb536a7cbe134bed67e805fdf2f58a57f69b320c") {
+			t.Fatalf("-cidfile should be a long id, not '%s'", id)
+		}
+		//test that its a valid cid? (though the container is gone..)
+		//remove the file and dir.
+	})
+
+	setTimeout(t, "CmdRun timed out", 5*time.Second, func() {
+		<-c
+	})
+
+}
diff --git a/components/engine/container_test.go b/components/engine/integration/container_test.go
similarity index 76%
rename from components/engine/container_test.go
rename to components/engine/integration/container_test.go
index cbabffc364..e23e3b4985 100644
--- a/components/engine/container_test.go
+++ b/components/engine/integration/container_test.go
@@ -3,9 +3,10 @@ package docker
 import (
 	"bufio"
 	"fmt"
+	"github.com/dotcloud/docker"
+	"github.com/dotcloud/docker/utils"
 	"io"
 	"io/ioutil"
-	"math/rand"
 	"os"
 	"path"
 	"regexp"
@@ -19,7 +20,7 @@ func TestIDFormat(t *testing.T) {
 	runtime := mkRuntime(t)
 	defer nuke(runtime)
 	container1, _, err := runtime.Create(
-		&Config{
+		&docker.Config{
 			Image: GetTestImage(runtime).ID,
 			Cmd:   []string{"/bin/sh", "-c", "echo hello world"},
 		},
@@ -40,7 +41,7 @@ func TestIDFormat(t *testing.T) {
 func TestMultipleAttachRestart(t *testing.T) {
 	runtime := mkRuntime(t)
 	defer nuke(runtime)
-	container, _ := mkContainer(
+	container, _, _ := mkContainer(
 		runtime,
 		[]string{"_", "/bin/sh", "-c", "i=1; while [ $i -le 5 ]; do i=`expr $i + 1`;  echo hello; done"},
 		t,
@@ -133,10 +134,11 @@ func TestMultipleAttachRestart(t *testing.T) {
 }
 
 func TestDiff(t *testing.T) {
-	runtime := mkRuntime(t)
+	eng := NewTestEngine(t)
+	runtime := mkRuntimeFromEngine(eng, t)
 	defer nuke(runtime)
 	// Create a container and remove a file
-	container1, _ := mkContainer(runtime, []string{"_", "/bin/rm", "/etc/passwd"}, t)
+	container1, _, _ := mkContainer(runtime, []string{"_", "/bin/rm", "/etc/passwd"}, t)
 	defer runtime.Destroy(container1)
 
 	// The changelog should be empty and not fail before run. See #1705
@@ -168,17 +170,13 @@ func TestDiff(t *testing.T) {
 	}
 
 	// Commit the container
-	rwTar, err := container1.ExportRw()
-	if err != nil {
-		t.Error(err)
-	}
-	img, err := runtime.graph.Create(rwTar, container1, "unit test commited image - diff", "", nil)
+	img, err := runtime.Commit(container1, "", "", "unit test commited image - diff", "", nil)
 	if err != nil {
 		t.Error(err)
 	}
 
 	// Create a new container from the commited image
-	container2, _ := mkContainer(runtime, []string{img.ID, "cat", "/etc/passwd"}, t)
+	container2, _, _ := mkContainer(runtime, []string{img.ID, "cat", "/etc/passwd"}, t)
 	defer runtime.Destroy(container2)
 
 	if err := container2.Run(); err != nil {
@@ -197,7 +195,7 @@ func TestDiff(t *testing.T) {
 	}
 
 	// Create a new container
-	container3, _ := mkContainer(runtime, []string{"_", "rm", "/bin/httpd"}, t)
+	container3, _, _ := mkContainer(runtime, []string{"_", "rm", "/bin/httpd"}, t)
 	defer runtime.Destroy(container3)
 
 	if err := container3.Run(); err != nil {
@@ -223,30 +221,26 @@ func TestDiff(t *testing.T) {
 func TestCommitAutoRun(t *testing.T) {
 	runtime := mkRuntime(t)
 	defer nuke(runtime)
-	container1, _ := mkContainer(runtime, []string{"_", "/bin/sh", "-c", "echo hello > /world"}, t)
+	container1, _, _ := mkContainer(runtime, []string{"_", "/bin/sh", "-c", "echo hello > /world"}, t)
 	defer runtime.Destroy(container1)
 
-	if container1.State.Running {
+	if container1.State.IsRunning() {
 		t.Errorf("Container shouldn't be running")
 	}
 	if err := container1.Run(); err != nil {
 		t.Fatal(err)
 	}
-	if container1.State.Running {
+	if container1.State.IsRunning() {
 		t.Errorf("Container shouldn't be running")
 	}
 
-	rwTar, err := container1.ExportRw()
-	if err != nil {
-		t.Error(err)
-	}
-	img, err := runtime.graph.Create(rwTar, container1, "unit test commited image", "", &Config{Cmd: []string{"cat", "/world"}})
+	img, err := runtime.Commit(container1, "", "", "unit test commited image", "", &docker.Config{Cmd: []string{"cat", "/world"}})
 	if err != nil {
 		t.Error(err)
 	}
 
 	// FIXME: Make a TestCommit that stops here and check docker.root/layers/img.id/world
-	container2, _ := mkContainer(runtime, []string{img.ID}, t)
+	container2, _, _ := mkContainer(runtime, []string{img.ID}, t)
 	defer runtime.Destroy(container2)
 	stdout, err := container2.StdoutPipe()
 	if err != nil {
@@ -283,30 +277,26 @@ func TestCommitRun(t *testing.T) {
 	runtime := mkRuntime(t)
 	defer nuke(runtime)
 
-	container1, _ := mkContainer(runtime, []string{"_", "/bin/sh", "-c", "echo hello > /world"}, t)
+	container1, _, _ := mkContainer(runtime, []string{"_", "/bin/sh", "-c", "echo hello > /world"}, t)
 	defer runtime.Destroy(container1)
 
-	if container1.State.Running {
+	if container1.State.IsRunning() {
 		t.Errorf("Container shouldn't be running")
 	}
 	if err := container1.Run(); err != nil {
 		t.Fatal(err)
 	}
-	if container1.State.Running {
+	if container1.State.IsRunning() {
 		t.Errorf("Container shouldn't be running")
 	}
 
-	rwTar, err := container1.ExportRw()
-	if err != nil {
-		t.Error(err)
-	}
-	img, err := runtime.graph.Create(rwTar, container1, "unit test commited image", "", nil)
+	img, err := runtime.Commit(container1, "", "", "unit test commited image", "", nil)
 	if err != nil {
 		t.Error(err)
 	}
 
 	// FIXME: Make a TestCommit that stops here and check docker.root/layers/img.id/world
-	container2, _ := mkContainer(runtime, []string{img.ID, "cat", "/world"}, t)
+	container2, _, _ := mkContainer(runtime, []string{img.ID, "cat", "/world"}, t)
 	defer runtime.Destroy(container2)
 	stdout, err := container2.StdoutPipe()
 	if err != nil {
@@ -340,9 +330,14 @@ func TestCommitRun(t *testing.T) {
 }
 
 func TestStart(t *testing.T) {
+	_, err1 := os.Stat("/sys/fs/cgroup/cpuacct,cpu")
+	_, err2 := os.Stat("/sys/fs/cgroup/cpu,cpuacct")
+	if err1 == nil || err2 == nil {
+		t.Skip("Fixme. Setting cpu cgroup shares doesn't work in dind on a Fedora host.  The lxc utils are confused by the cpu,cpuacct mount.")
+	}
 	runtime := mkRuntime(t)
 	defer nuke(runtime)
-	container, _ := mkContainer(runtime, []string{"-m", "33554432", "-c", "1000", "-i", "_", "/bin/cat"}, t)
+	container, _, _ := mkContainer(runtime, []string{"-m", "33554432", "-c", "1000", "-i", "_", "/bin/cat"}, t)
 	defer runtime.Destroy(container)
 
 	cStdin, err := container.StdinPipe()
@@ -357,7 +352,7 @@ func TestStart(t *testing.T) {
 	// Give some time to the process to start
 	container.WaitTimeout(500 * time.Millisecond)
 
-	if !container.State.Running {
+	if !container.State.IsRunning() {
 		t.Errorf("Container should be running")
 	}
 	if err := container.Start(); err == nil {
@@ -372,16 +367,16 @@ func TestStart(t *testing.T) {
 func TestRun(t *testing.T) {
 	runtime := mkRuntime(t)
 	defer nuke(runtime)
-	container, _ := mkContainer(runtime, []string{"_", "ls", "-al"}, t)
+	container, _, _ := mkContainer(runtime, []string{"_", "ls", "-al"}, t)
 	defer runtime.Destroy(container)
 
-	if container.State.Running {
+	if container.State.IsRunning() {
 		t.Errorf("Container shouldn't be running")
 	}
 	if err := container.Run(); err != nil {
 		t.Fatal(err)
 	}
-	if container.State.Running {
+	if container.State.IsRunning() {
 		t.Errorf("Container shouldn't be running")
 	}
 }
@@ -390,7 +385,7 @@ func TestOutput(t *testing.T) {
 	runtime := mkRuntime(t)
 	defer nuke(runtime)
 	container, _, err := runtime.Create(
-		&Config{
+		&docker.Config{
 			Image: GetTestImage(runtime).ID,
 			Cmd:   []string{"echo", "-n", "foobar"},
 		},
@@ -405,7 +400,7 @@ func TestOutput(t *testing.T) {
 		t.Fatal(err)
 	}
 	if string(output) != "foobar" {
-		t.Error(string(output))
+		t.Fatalf("%s != %s", string(output), "foobar")
 	}
 }
 
@@ -413,7 +408,7 @@ func TestContainerNetwork(t *testing.T) {
 	runtime := mkRuntime(t)
 	defer nuke(runtime)
 	container, _, err := runtime.Create(
-		&Config{
+		&docker.Config{
 			Image: GetTestImage(runtime).ID,
 			Cmd:   []string{"ping", "-c", "1", "127.0.0.1"},
 		},
@@ -426,8 +421,8 @@ func TestContainerNetwork(t *testing.T) {
 	if err := container.Run(); err != nil {
 		t.Fatal(err)
 	}
-	if container.State.ExitCode != 0 {
-		t.Errorf("Unexpected ping 127.0.0.1 exit code %d (expected 0)", container.State.ExitCode)
+	if code := container.State.GetExitCode(); code != 0 {
+		t.Fatalf("Unexpected ping 127.0.0.1 exit code %d (expected 0)", code)
 	}
 }
 
@@ -435,7 +430,7 @@ func TestKillDifferentUser(t *testing.T) {
 	runtime := mkRuntime(t)
 	defer nuke(runtime)
 
-	container, _, err := runtime.Create(&Config{
+	container, _, err := runtime.Create(&docker.Config{
 		Image:     GetTestImage(runtime).ID,
 		Cmd:       []string{"cat"},
 		OpenStdin: true,
@@ -447,9 +442,11 @@ func TestKillDifferentUser(t *testing.T) {
 		t.Fatal(err)
 	}
 	defer runtime.Destroy(container)
-	defer container.stdin.Close()
+	// FIXME @shykes: this seems redundant, but is very old, I'm leaving it in case
+	// there is a side effect I'm not seeing.
+	// defer container.stdin.Close()
 
-	if container.State.Running {
+	if container.State.IsRunning() {
 		t.Errorf("Container shouldn't be running")
 	}
 	if err := container.Start(); err != nil {
@@ -457,7 +454,7 @@ func TestKillDifferentUser(t *testing.T) {
 	}
 
 	setTimeout(t, "Waiting for the container to be started timed out", 2*time.Second, func() {
-		for !container.State.Running {
+		for !container.State.IsRunning() {
 			time.Sleep(10 * time.Millisecond)
 		}
 	})
@@ -474,11 +471,11 @@ func TestKillDifferentUser(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	if container.State.Running {
+	if container.State.IsRunning() {
 		t.Errorf("Container shouldn't be running")
 	}
 	container.Wait()
-	if container.State.Running {
+	if container.State.IsRunning() {
 		t.Errorf("Container shouldn't be running")
 	}
 	// Try stopping twice
@@ -489,22 +486,35 @@ func TestKillDifferentUser(t *testing.T) {
 
 // Test that creating a container with a volume doesn't crash. Regression test for #995.
 func TestCreateVolume(t *testing.T) {
-	runtime := mkRuntime(t)
+	eng := NewTestEngine(t)
+	runtime := mkRuntimeFromEngine(eng, t)
 	defer nuke(runtime)
 
-	config, hc, _, err := ParseRun([]string{"-v", "/var/lib/data", GetTestImage(runtime).ID, "echo", "hello", "world"}, nil)
+	config, hc, _, err := docker.ParseRun([]string{"-v", "/var/lib/data", unitTestImageID, "echo", "hello", "world"}, nil)
 	if err != nil {
 		t.Fatal(err)
 	}
-	c, _, err := runtime.Create(config, "")
-	if err != nil {
+	jobCreate := eng.Job("create")
+	if err := jobCreate.ImportEnv(config); err != nil {
 		t.Fatal(err)
 	}
-	defer runtime.Destroy(c)
-	c.hostConfig = hc
-	if err := c.Start(); err != nil {
+	var id string
+	jobCreate.StdoutParseString(&id)
+	if err := jobCreate.Run(); err != nil {
 		t.Fatal(err)
 	}
+	jobStart := eng.Job("start", id)
+	if err := jobStart.ImportEnv(hc); err != nil {
+		t.Fatal(err)
+	}
+	if err := jobStart.Run(); err != nil {
+		t.Fatal(err)
+	}
+	// FIXME: this hack can be removed once Wait is a job
+	c := runtime.Get(id)
+	if c == nil {
+		t.Fatalf("Couldn't retrieve container %s from runtime", id)
+	}
 	c.WaitTimeout(500 * time.Millisecond)
 	c.Wait()
 }
@@ -512,7 +522,7 @@ func TestCreateVolume(t *testing.T) {
 func TestKill(t *testing.T) {
 	runtime := mkRuntime(t)
 	defer nuke(runtime)
-	container, _, err := runtime.Create(&Config{
+	container, _, err := runtime.Create(&docker.Config{
 		Image: GetTestImage(runtime).ID,
 		Cmd:   []string{"sleep", "2"},
 	},
@@ -523,7 +533,7 @@ func TestKill(t *testing.T) {
 	}
 	defer runtime.Destroy(container)
 
-	if container.State.Running {
+	if container.State.IsRunning() {
 		t.Errorf("Container shouldn't be running")
 	}
 	if err := container.Start(); err != nil {
@@ -533,17 +543,17 @@ func TestKill(t *testing.T) {
 	// Give some time to lxc to spawn the process
 	container.WaitTimeout(500 * time.Millisecond)
 
-	if !container.State.Running {
+	if !container.State.IsRunning() {
 		t.Errorf("Container should be running")
 	}
 	if err := container.Kill(); err != nil {
 		t.Fatal(err)
 	}
-	if container.State.Running {
+	if container.State.IsRunning() {
 		t.Errorf("Container shouldn't be running")
 	}
 	container.Wait()
-	if container.State.Running {
+	if container.State.IsRunning() {
 		t.Errorf("Container shouldn't be running")
 	}
 	// Try stopping twice
@@ -556,9 +566,9 @@ func TestExitCode(t *testing.T) {
 	runtime := mkRuntime(t)
 	defer nuke(runtime)
 
-	trueContainer, _, err := runtime.Create(&Config{
+	trueContainer, _, err := runtime.Create(&docker.Config{
 		Image: GetTestImage(runtime).ID,
-		Cmd:   []string{"/bin/true", ""},
+		Cmd:   []string{"/bin/true"},
 	}, "")
 	if err != nil {
 		t.Fatal(err)
@@ -567,13 +577,13 @@ func TestExitCode(t *testing.T) {
 	if err := trueContainer.Run(); err != nil {
 		t.Fatal(err)
 	}
-	if trueContainer.State.ExitCode != 0 {
-		t.Errorf("Unexpected exit code %d (expected 0)", trueContainer.State.ExitCode)
+	if code := trueContainer.State.GetExitCode(); code != 0 {
+		t.Fatalf("Unexpected exit code %d (expected 0)", code)
 	}
 
-	falseContainer, _, err := runtime.Create(&Config{
+	falseContainer, _, err := runtime.Create(&docker.Config{
 		Image: GetTestImage(runtime).ID,
-		Cmd:   []string{"/bin/false", ""},
+		Cmd:   []string{"/bin/false"},
 	}, "")
 	if err != nil {
 		t.Fatal(err)
@@ -582,15 +592,15 @@ func TestExitCode(t *testing.T) {
 	if err := falseContainer.Run(); err != nil {
 		t.Fatal(err)
 	}
-	if falseContainer.State.ExitCode != 1 {
-		t.Errorf("Unexpected exit code %d (expected 1)", falseContainer.State.ExitCode)
+	if code := falseContainer.State.GetExitCode(); code != 1 {
+		t.Fatalf("Unexpected exit code %d (expected 1)", code)
 	}
 }
 
 func TestRestart(t *testing.T) {
 	runtime := mkRuntime(t)
 	defer nuke(runtime)
-	container, _, err := runtime.Create(&Config{
+	container, _, err := runtime.Create(&docker.Config{
 		Image: GetTestImage(runtime).ID,
 		Cmd:   []string{"echo", "-n", "foobar"},
 	},
@@ -621,7 +631,7 @@ func TestRestart(t *testing.T) {
 func TestRestartStdin(t *testing.T) {
 	runtime := mkRuntime(t)
 	defer nuke(runtime)
-	container, _, err := runtime.Create(&Config{
+	container, _, err := runtime.Create(&docker.Config{
 		Image: GetTestImage(runtime).ID,
 		Cmd:   []string{"cat"},
 
@@ -699,7 +709,7 @@ func TestUser(t *testing.T) {
 	defer nuke(runtime)
 
 	// Default user must be root
-	container, _, err := runtime.Create(&Config{
+	container, _, err := runtime.Create(&docker.Config{
 		Image: GetTestImage(runtime).ID,
 		Cmd:   []string{"id"},
 	},
@@ -718,7 +728,7 @@ func TestUser(t *testing.T) {
 	}
 
 	// Set a username
-	container, _, err = runtime.Create(&Config{
+	container, _, err = runtime.Create(&docker.Config{
 		Image: GetTestImage(runtime).ID,
 		Cmd:   []string{"id"},
 
@@ -731,7 +741,7 @@ func TestUser(t *testing.T) {
 	}
 	defer runtime.Destroy(container)
 	output, err = container.Output()
-	if err != nil || container.State.ExitCode != 0 {
+	if code := container.State.GetExitCode(); err != nil || code != 0 {
 		t.Fatal(err)
 	}
 	if !strings.Contains(string(output), "uid=0(root) gid=0(root)") {
@@ -739,7 +749,7 @@ func TestUser(t *testing.T) {
 	}
 
 	// Set a UID
-	container, _, err = runtime.Create(&Config{
+	container, _, err = runtime.Create(&docker.Config{
 		Image: GetTestImage(runtime).ID,
 		Cmd:   []string{"id"},
 
@@ -747,12 +757,12 @@ func TestUser(t *testing.T) {
 	},
 		"",
 	)
-	if err != nil || container.State.ExitCode != 0 {
+	if code := container.State.GetExitCode(); err != nil || code != 0 {
 		t.Fatal(err)
 	}
 	defer runtime.Destroy(container)
 	output, err = container.Output()
-	if err != nil || container.State.ExitCode != 0 {
+	if code := container.State.GetExitCode(); err != nil || code != 0 {
 		t.Fatal(err)
 	}
 	if !strings.Contains(string(output), "uid=0(root) gid=0(root)") {
@@ -760,7 +770,7 @@ func TestUser(t *testing.T) {
 	}
 
 	// Set a different user by uid
-	container, _, err = runtime.Create(&Config{
+	container, _, err = runtime.Create(&docker.Config{
 		Image: GetTestImage(runtime).ID,
 		Cmd:   []string{"id"},
 
@@ -775,15 +785,15 @@ func TestUser(t *testing.T) {
 	output, err = container.Output()
 	if err != nil {
 		t.Fatal(err)
-	} else if container.State.ExitCode != 0 {
-		t.Fatalf("Container exit code is invalid: %d\nOutput:\n%s\n", container.State.ExitCode, output)
+	} else if code := container.State.GetExitCode(); code != 0 {
+		t.Fatalf("Container exit code is invalid: %d\nOutput:\n%s\n", code, output)
 	}
 	if !strings.Contains(string(output), "uid=1(daemon) gid=1(daemon)") {
 		t.Error(string(output))
 	}
 
 	// Set a different user by username
-	container, _, err = runtime.Create(&Config{
+	container, _, err = runtime.Create(&docker.Config{
 		Image: GetTestImage(runtime).ID,
 		Cmd:   []string{"id"},
 
@@ -796,7 +806,7 @@ func TestUser(t *testing.T) {
 	}
 	defer runtime.Destroy(container)
 	output, err = container.Output()
-	if err != nil || container.State.ExitCode != 0 {
+	if code := container.State.GetExitCode(); err != nil || code != 0 {
 		t.Fatal(err)
 	}
 	if !strings.Contains(string(output), "uid=1(daemon) gid=1(daemon)") {
@@ -804,7 +814,7 @@ func TestUser(t *testing.T) {
 	}
 
 	// Test an wrong username
-	container, _, err = runtime.Create(&Config{
+	container, _, err = runtime.Create(&docker.Config{
 		Image: GetTestImage(runtime).ID,
 		Cmd:   []string{"id"},
 
@@ -817,7 +827,7 @@ func TestUser(t *testing.T) {
 	}
 	defer runtime.Destroy(container)
 	output, err = container.Output()
-	if container.State.ExitCode == 0 {
+	if container.State.GetExitCode() == 0 {
 		t.Fatal("Starting container with wrong uid should fail but it passed.")
 	}
 }
@@ -826,7 +836,7 @@ func TestMultipleContainers(t *testing.T) {
 	runtime := mkRuntime(t)
 	defer nuke(runtime)
 
-	container1, _, err := runtime.Create(&Config{
+	container1, _, err := runtime.Create(&docker.Config{
 		Image: GetTestImage(runtime).ID,
 		Cmd:   []string{"sleep", "2"},
 	},
@@ -837,7 +847,7 @@ func TestMultipleContainers(t *testing.T) {
 	}
 	defer runtime.Destroy(container1)
 
-	container2, _, err := runtime.Create(&Config{
+	container2, _, err := runtime.Create(&docker.Config{
 		Image: GetTestImage(runtime).ID,
 		Cmd:   []string{"sleep", "2"},
 	},
@@ -861,10 +871,10 @@ func TestMultipleContainers(t *testing.T) {
 	container2.WaitTimeout(250 * time.Millisecond)
 
 	// If we are here, both containers should be running
-	if !container1.State.Running {
+	if !container1.State.IsRunning() {
 		t.Fatal("Container not running")
 	}
-	if !container2.State.Running {
+	if !container2.State.IsRunning() {
 		t.Fatal("Container not running")
 	}
 
@@ -881,7 +891,7 @@ func TestMultipleContainers(t *testing.T) {
 func TestStdin(t *testing.T) {
 	runtime := mkRuntime(t)
 	defer nuke(runtime)
-	container, _, err := runtime.Create(&Config{
+	container, _, err := runtime.Create(&docker.Config{
 		Image: GetTestImage(runtime).ID,
 		Cmd:   []string{"cat"},
 
@@ -926,7 +936,7 @@ func TestStdin(t *testing.T) {
 func TestTty(t *testing.T) {
 	runtime := mkRuntime(t)
 	defer nuke(runtime)
-	container, _, err := runtime.Create(&Config{
+	container, _, err := runtime.Create(&docker.Config{
 		Image: GetTestImage(runtime).ID,
 		Cmd:   []string{"cat"},
 
@@ -973,7 +983,7 @@ func TestEnv(t *testing.T) {
 	os.Setenv("TRICKY", "tri\ncky\n")
 	runtime := mkRuntime(t)
 	defer nuke(runtime)
-	config, _, _, err := ParseRun([]string{"-e=FALSE=true", "-e=TRUE", "-e=TRICKY", GetTestImage(runtime).ID, "env"}, nil)
+	config, _, _, err := docker.ParseRun([]string{"-e=FALSE=true", "-e=TRUE", "-e=TRICKY", GetTestImage(runtime).ID, "env"}, nil)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -1005,7 +1015,7 @@ func TestEnv(t *testing.T) {
 		"PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
 		"HOME=/",
 		"container=lxc",
-		"HOSTNAME=" + container.ShortID(),
+		"HOSTNAME=" + utils.TruncateID(container.ID),
 		"FALSE=true",
 		"TRUE=false",
 		"TRICKY=tri",
@@ -1027,7 +1037,7 @@ func TestEntrypoint(t *testing.T) {
 	runtime := mkRuntime(t)
 	defer nuke(runtime)
 	container, _, err := runtime.Create(
-		&Config{
+		&docker.Config{
 			Image:      GetTestImage(runtime).ID,
 			Entrypoint: []string{"/bin/echo"},
 			Cmd:        []string{"-n", "foobar"},
@@ -1051,7 +1061,7 @@ func TestEntrypointNoCmd(t *testing.T) {
 	runtime := mkRuntime(t)
 	defer nuke(runtime)
 	container, _, err := runtime.Create(
-		&Config{
+		&docker.Config{
 			Image:      GetTestImage(runtime).ID,
 			Entrypoint: []string{"/bin/echo", "foobar"},
 		},
@@ -1070,96 +1080,11 @@ func TestEntrypointNoCmd(t *testing.T) {
 	}
 }
 
-func grepFile(t *testing.T, path string, pattern string) {
-	f, err := os.Open(path)
-	if err != nil {
-		t.Fatal(err)
-	}
-	defer f.Close()
-	r := bufio.NewReader(f)
-	var (
-		line string
-	)
-	err = nil
-	for err == nil {
-		line, err = r.ReadString('\n')
-		if strings.Contains(line, pattern) == true {
-			return
-		}
-	}
-	t.Fatalf("grepFile: pattern \"%s\" not found in \"%s\"", pattern, path)
-}
-
-func TestLXCConfig(t *testing.T) {
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
-	// Memory is allocated randomly for testing
-	rand.Seed(time.Now().UTC().UnixNano())
-	memMin := 33554432
-	memMax := 536870912
-	mem := memMin + rand.Intn(memMax-memMin)
-	// CPU shares as well
-	cpuMin := 100
-	cpuMax := 10000
-	cpu := cpuMin + rand.Intn(cpuMax-cpuMin)
-	container, _, err := runtime.Create(&Config{
-		Image: GetTestImage(runtime).ID,
-		Cmd:   []string{"/bin/true"},
-
-		Hostname:  "foobar",
-		Memory:    int64(mem),
-		CpuShares: int64(cpu),
-	},
-		"",
-	)
-	if err != nil {
-		t.Fatal(err)
-	}
-	defer runtime.Destroy(container)
-	container.generateLXCConfig()
-	grepFile(t, container.lxcConfigPath(), "lxc.utsname = foobar")
-	grepFile(t, container.lxcConfigPath(),
-		fmt.Sprintf("lxc.cgroup.memory.limit_in_bytes = %d", mem))
-	grepFile(t, container.lxcConfigPath(),
-		fmt.Sprintf("lxc.cgroup.memory.memsw.limit_in_bytes = %d", mem*2))
-}
-
-func TestCustomLxcConfig(t *testing.T) {
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
-	container, _, err := runtime.Create(&Config{
-		Image: GetTestImage(runtime).ID,
-		Cmd:   []string{"/bin/true"},
-
-		Hostname: "foobar",
-	},
-		"",
-	)
-	if err != nil {
-		t.Fatal(err)
-	}
-	defer runtime.Destroy(container)
-	container.hostConfig = &HostConfig{LxcConf: []KeyValuePair{
-		{
-			Key:   "lxc.utsname",
-			Value: "docker",
-		},
-		{
-			Key:   "lxc.cgroup.cpuset.cpus",
-			Value: "0,1",
-		},
-	}}
-
-	container.generateLXCConfig()
-	grepFile(t, container.lxcConfigPath(), "lxc.utsname = docker")
-	grepFile(t, container.lxcConfigPath(), "lxc.cgroup.cpuset.cpus = 0,1")
-}
-
 func BenchmarkRunSequencial(b *testing.B) {
 	runtime := mkRuntime(b)
 	defer nuke(runtime)
 	for i := 0; i < b.N; i++ {
-		container, _, err := runtime.Create(&Config{
+		container, _, err := runtime.Create(&docker.Config{
 			Image: GetTestImage(runtime).ID,
 			Cmd:   []string{"echo", "-n", "foo"},
 		},
@@ -1192,7 +1117,7 @@ func BenchmarkRunParallel(b *testing.B) {
 		complete := make(chan error)
 		tasks = append(tasks, complete)
 		go func(i int, complete chan error) {
-			container, _, err := runtime.Create(&Config{
+			container, _, err := runtime.Create(&docker.Config{
 				Image: GetTestImage(runtime).ID,
 				Cmd:   []string{"echo", "-n", "foo"},
 			},
@@ -1243,28 +1168,25 @@ func tempDir(t *testing.T) string {
 
 // Test for #1737
 func TestCopyVolumeUidGid(t *testing.T) {
-	r := mkRuntime(t)
-	defer nuke(r)
+	eng := NewTestEngine(t)
+	r := mkRuntimeFromEngine(eng, t)
+	defer r.Nuke()
 
 	// Add directory not owned by root
-	container1, _ := mkContainer(r, []string{"_", "/bin/sh", "-c", "mkdir -p /hello && touch /hello/test.txt && chown daemon.daemon /hello"}, t)
+	container1, _, _ := mkContainer(r, []string{"_", "/bin/sh", "-c", "mkdir -p /hello && touch /hello/test.txt && chown daemon.daemon /hello"}, t)
 	defer r.Destroy(container1)
 
-	if container1.State.Running {
+	if container1.State.IsRunning() {
 		t.Errorf("Container shouldn't be running")
 	}
 	if err := container1.Run(); err != nil {
 		t.Fatal(err)
 	}
-	if container1.State.Running {
+	if container1.State.IsRunning() {
 		t.Errorf("Container shouldn't be running")
 	}
 
-	rwTar, err := container1.ExportRw()
-	if err != nil {
-		t.Error(err)
-	}
-	img, err := r.graph.Create(rwTar, container1, "unit test commited image", "", nil)
+	img, err := r.Commit(container1, "", "", "unit test commited image", "", nil)
 	if err != nil {
 		t.Error(err)
 	}
@@ -1272,7 +1194,7 @@ func TestCopyVolumeUidGid(t *testing.T) {
 	// Test that the uid and gid is copied from the image to the volume
 	tmpDir1 := tempDir(t)
 	defer os.RemoveAll(tmpDir1)
-	stdout1, _ := runContainer(r, []string{"-v", "/hello", img.ID, "stat", "-c", "%U %G", "/hello"}, t)
+	stdout1, _ := runContainer(eng, r, []string{"-v", "/hello", img.ID, "stat", "-c", "%U %G", "/hello"}, t)
 	if !strings.Contains(stdout1, "daemon daemon") {
 		t.Fatal("Container failed to transfer uid and gid to volume")
 	}
@@ -1280,28 +1202,25 @@ func TestCopyVolumeUidGid(t *testing.T) {
 
 // Test for #1582
 func TestCopyVolumeContent(t *testing.T) {
-	r := mkRuntime(t)
-	defer nuke(r)
+	eng := NewTestEngine(t)
+	r := mkRuntimeFromEngine(eng, t)
+	defer r.Nuke()
 
 	// Put some content in a directory of a container and commit it
-	container1, _ := mkContainer(r, []string{"_", "/bin/sh", "-c", "mkdir -p /hello/local && echo hello > /hello/local/world"}, t)
+	container1, _, _ := mkContainer(r, []string{"_", "/bin/sh", "-c", "mkdir -p /hello/local && echo hello > /hello/local/world"}, t)
 	defer r.Destroy(container1)
 
-	if container1.State.Running {
+	if container1.State.IsRunning() {
 		t.Errorf("Container shouldn't be running")
 	}
 	if err := container1.Run(); err != nil {
 		t.Fatal(err)
 	}
-	if container1.State.Running {
+	if container1.State.IsRunning() {
 		t.Errorf("Container shouldn't be running")
 	}
 
-	rwTar, err := container1.ExportRw()
-	if err != nil {
-		t.Error(err)
-	}
-	img, err := r.graph.Create(rwTar, container1, "unit test commited image", "", nil)
+	img, err := r.Commit(container1, "", "", "unit test commited image", "", nil)
 	if err != nil {
 		t.Error(err)
 	}
@@ -1309,41 +1228,43 @@ func TestCopyVolumeContent(t *testing.T) {
 	// Test that the content is copied from the image to the volume
 	tmpDir1 := tempDir(t)
 	defer os.RemoveAll(tmpDir1)
-	stdout1, _ := runContainer(r, []string{"-v", "/hello", img.ID, "find", "/hello"}, t)
+	stdout1, _ := runContainer(eng, r, []string{"-v", "/hello", img.ID, "find", "/hello"}, t)
 	if !(strings.Contains(stdout1, "/hello/local/world") && strings.Contains(stdout1, "/hello/local")) {
 		t.Fatal("Container failed to transfer content to volume")
 	}
 }
 
 func TestBindMounts(t *testing.T) {
-	r := mkRuntime(t)
-	defer nuke(r)
+	eng := NewTestEngine(t)
+	r := mkRuntimeFromEngine(eng, t)
+	defer r.Nuke()
+
 	tmpDir := tempDir(t)
 	defer os.RemoveAll(tmpDir)
 	writeFile(path.Join(tmpDir, "touch-me"), "", t)
 
 	// Test reading from a read-only bind mount
-	stdout, _ := runContainer(r, []string{"-v", fmt.Sprintf("%s:/tmp:ro", tmpDir), "_", "ls", "/tmp"}, t)
+	stdout, _ := runContainer(eng, r, []string{"-v", fmt.Sprintf("%s:/tmp:ro", tmpDir), "_", "ls", "/tmp"}, t)
 	if !strings.Contains(stdout, "touch-me") {
 		t.Fatal("Container failed to read from bind mount")
 	}
 
 	// test writing to bind mount
-	runContainer(r, []string{"-v", fmt.Sprintf("%s:/tmp:rw", tmpDir), "_", "touch", "/tmp/holla"}, t)
+	runContainer(eng, r, []string{"-v", fmt.Sprintf("%s:/tmp:rw", tmpDir), "_", "touch", "/tmp/holla"}, t)
 	readFile(path.Join(tmpDir, "holla"), t) // Will fail if the file doesn't exist
 
 	// test mounting to an illegal destination directory
-	if _, err := runContainer(r, []string{"-v", fmt.Sprintf("%s:.", tmpDir), "_", "ls", "."}, nil); err == nil {
+	if _, err := runContainer(eng, r, []string{"-v", fmt.Sprintf("%s:.", tmpDir), "_", "ls", "."}, nil); err == nil {
 		t.Fatal("Container bind mounted illegal directory")
 	}
 }
 
-// Test that VolumesRW values are copied to the new container.  Regression test for #1201
-func TestVolumesFromReadonlyMount(t *testing.T) {
+// Test that -volumes-from supports both read-only mounts
+func TestFromVolumesInReadonlyMode(t *testing.T) {
 	runtime := mkRuntime(t)
 	defer nuke(runtime)
 	container, _, err := runtime.Create(
-		&Config{
+		&docker.Config{
 			Image:   GetTestImage(runtime).ID,
 			Cmd:     []string{"/bin/echo", "-n", "foobar"},
 			Volumes: map[string]struct{}{"/test": {}},
@@ -1363,7 +1284,68 @@ func TestVolumesFromReadonlyMount(t *testing.T) {
 	}
 
 	container2, _, err := runtime.Create(
-		&Config{
+		&docker.Config{
+			Image:       GetTestImage(runtime).ID,
+			Cmd:         []string{"/bin/echo", "-n", "foobar"},
+			VolumesFrom: container.ID + ":ro",
+		},
+		"",
+	)
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer runtime.Destroy(container2)
+
+	_, err = container2.Output()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if container.Volumes["/test"] != container2.Volumes["/test"] {
+		t.Logf("container volumes do not match: %s | %s ",
+			container.Volumes["/test"],
+			container2.Volumes["/test"])
+		t.Fail()
+	}
+
+	_, exists := container2.VolumesRW["/test"]
+	if !exists {
+		t.Logf("container2 is missing '/test' volume: %s", container2.VolumesRW)
+		t.Fail()
+	}
+
+	if container2.VolumesRW["/test"] != false {
+		t.Log("'/test' volume mounted in read-write mode, expected read-only")
+		t.Fail()
+	}
+}
+
+// Test that VolumesRW values are copied to the new container.  Regression test for #1201
+func TestVolumesFromReadonlyMount(t *testing.T) {
+	runtime := mkRuntime(t)
+	defer nuke(runtime)
+	container, _, err := runtime.Create(
+		&docker.Config{
+			Image:   GetTestImage(runtime).ID,
+			Cmd:     []string{"/bin/echo", "-n", "foobar"},
+			Volumes: map[string]struct{}{"/test": {}},
+		},
+		"",
+	)
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer runtime.Destroy(container)
+	_, err = container.Output()
+	if err != nil {
+		t.Fatal(err)
+	}
+	if !container.VolumesRW["/test"] {
+		t.Fail()
+	}
+
+	container2, _, err := runtime.Create(
+		&docker.Config{
 			Image:       GetTestImage(runtime).ID,
 			Cmd:         []string{"/bin/echo", "-n", "foobar"},
 			VolumesFrom: container.ID,
@@ -1399,7 +1381,7 @@ func TestRestartWithVolumes(t *testing.T) {
 	runtime := mkRuntime(t)
 	defer nuke(runtime)
 
-	container, _, err := runtime.Create(&Config{
+	container, _, err := runtime.Create(&docker.Config{
 		Image:   GetTestImage(runtime).ID,
 		Cmd:     []string{"echo", "-n", "foobar"},
 		Volumes: map[string]struct{}{"/test": {}},
@@ -1443,7 +1425,7 @@ func TestVolumesFromWithVolumes(t *testing.T) {
 	runtime := mkRuntime(t)
 	defer nuke(runtime)
 
-	container, _, err := runtime.Create(&Config{
+	container, _, err := runtime.Create(&docker.Config{
 		Image:   GetTestImage(runtime).ID,
 		Cmd:     []string{"sh", "-c", "echo -n bar > /test/foo"},
 		Volumes: map[string]struct{}{"/test": {}},
@@ -1472,7 +1454,7 @@ func TestVolumesFromWithVolumes(t *testing.T) {
 	}
 
 	container2, _, err := runtime.Create(
-		&Config{
+		&docker.Config{
 			Image:       GetTestImage(runtime).ID,
 			Cmd:         []string{"cat", "/test/foo"},
 			VolumesFrom: container.ID,
@@ -1506,26 +1488,42 @@ func TestVolumesFromWithVolumes(t *testing.T) {
 }
 
 func TestOnlyLoopbackExistsWhenUsingDisableNetworkOption(t *testing.T) {
-	runtime := mkRuntime(t)
+	eng := NewTestEngine(t)
+	runtime := mkRuntimeFromEngine(eng, t)
 	defer nuke(runtime)
 
-	config, hc, _, err := ParseRun([]string{"-n=false", GetTestImage(runtime).ID, "ip", "addr", "show"}, nil)
+	config, hc, _, err := docker.ParseRun([]string{"-n=false", GetTestImage(runtime).ID, "ip", "addr", "show"}, nil)
 	if err != nil {
 		t.Fatal(err)
 	}
-	c, _, err := runtime.Create(config, "")
-	if err != nil {
+
+	jobCreate := eng.Job("create")
+	if err := jobCreate.ImportEnv(config); err != nil {
 		t.Fatal(err)
 	}
+	var id string
+	jobCreate.StdoutParseString(&id)
+	if err := jobCreate.Run(); err != nil {
+		t.Fatal(err)
+	}
+	// FIXME: this hack can be removed once Wait is a job
+	c := runtime.Get(id)
+	if c == nil {
+		t.Fatalf("Couldn't retrieve container %s from runtime", id)
+	}
 	stdout, err := c.StdoutPipe()
 	if err != nil {
 		t.Fatal(err)
 	}
-	defer runtime.Destroy(c)
-	c.hostConfig = hc
-	if err := c.Start(); err != nil {
+
+	jobStart := eng.Job("start", id)
+	if err := jobStart.ImportEnv(hc); err != nil {
 		t.Fatal(err)
 	}
+	if err := jobStart.Run(); err != nil {
+		t.Fatal(err)
+	}
+
 	c.WaitTimeout(500 * time.Millisecond)
 	c.Wait()
 	output, err := ioutil.ReadAll(stdout)
@@ -1540,37 +1538,40 @@ func TestOnlyLoopbackExistsWhenUsingDisableNetworkOption(t *testing.T) {
 	if !strings.HasSuffix(interfaces[0], ": lo") {
 		t.Fatalf("Wrong interface in test container: expected [*: lo], got %s", interfaces)
 	}
-
 }
 
 func TestPrivilegedCanMknod(t *testing.T) {
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
-	if output, _ := runContainer(runtime, []string{"-privileged", "_", "sh", "-c", "mknod /tmp/sda b 8 0 && echo ok"}, t); output != "ok\n" {
+	eng := NewTestEngine(t)
+	runtime := mkRuntimeFromEngine(eng, t)
+	defer runtime.Nuke()
+	if output, _ := runContainer(eng, runtime, []string{"-privileged", "_", "sh", "-c", "mknod /tmp/sda b 8 0 && echo ok"}, t); output != "ok\n" {
 		t.Fatal("Could not mknod into privileged container")
 	}
 }
 
 func TestPrivilegedCanMount(t *testing.T) {
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
-	if output, _ := runContainer(runtime, []string{"-privileged", "_", "sh", "-c", "mount -t tmpfs none /tmp && echo ok"}, t); output != "ok\n" {
+	eng := NewTestEngine(t)
+	runtime := mkRuntimeFromEngine(eng, t)
+	defer runtime.Nuke()
+	if output, _ := runContainer(eng, runtime, []string{"-privileged", "_", "sh", "-c", "mount -t tmpfs none /tmp && echo ok"}, t); output != "ok\n" {
 		t.Fatal("Could not mount into privileged container")
 	}
 }
 
 func TestPrivilegedCannotMknod(t *testing.T) {
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
-	if output, _ := runContainer(runtime, []string{"_", "sh", "-c", "mknod /tmp/sda b 8 0 || echo ok"}, t); output != "ok\n" {
+	eng := NewTestEngine(t)
+	runtime := mkRuntimeFromEngine(eng, t)
+	defer runtime.Nuke()
+	if output, _ := runContainer(eng, runtime, []string{"_", "sh", "-c", "mknod /tmp/sda b 8 0 || echo ok"}, t); output != "ok\n" {
 		t.Fatal("Could mknod into secure container")
 	}
 }
 
 func TestPrivilegedCannotMount(t *testing.T) {
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
-	if output, _ := runContainer(runtime, []string{"_", "sh", "-c", "mount -t tmpfs none /tmp || echo ok"}, t); output != "ok\n" {
+	eng := NewTestEngine(t)
+	runtime := mkRuntimeFromEngine(eng, t)
+	defer runtime.Nuke()
+	if output, _ := runContainer(eng, runtime, []string{"_", "sh", "-c", "mount -t tmpfs none /tmp || echo ok"}, t); output != "ok\n" {
 		t.Fatal("Could mount into secure container")
 	}
 }
@@ -1579,7 +1580,7 @@ func TestMultipleVolumesFrom(t *testing.T) {
 	runtime := mkRuntime(t)
 	defer nuke(runtime)
 
-	container, _, err := runtime.Create(&Config{
+	container, _, err := runtime.Create(&docker.Config{
 		Image:   GetTestImage(runtime).ID,
 		Cmd:     []string{"sh", "-c", "echo -n bar > /test/foo"},
 		Volumes: map[string]struct{}{"/test": {}},
@@ -1608,7 +1609,7 @@ func TestMultipleVolumesFrom(t *testing.T) {
 	}
 
 	container2, _, err := runtime.Create(
-		&Config{
+		&docker.Config{
 			Image:   GetTestImage(runtime).ID,
 			Cmd:     []string{"sh", "-c", "echo -n bar > /other/foo"},
 			Volumes: map[string]struct{}{"/other": {}},
@@ -1630,7 +1631,7 @@ func TestMultipleVolumesFrom(t *testing.T) {
 	}
 
 	container3, _, err := runtime.Create(
-		&Config{
+		&docker.Config{
 			Image:       GetTestImage(runtime).ID,
 			Cmd:         []string{"/bin/echo", "-n", "foobar"},
 			VolumesFrom: strings.Join([]string{container.ID, container2.ID}, ","),
@@ -1658,24 +1659,24 @@ func TestRestartGhost(t *testing.T) {
 	defer nuke(runtime)
 
 	container, _, err := runtime.Create(
-		&Config{
+		&docker.Config{
 			Image:   GetTestImage(runtime).ID,
 			Cmd:     []string{"sh", "-c", "echo -n bar > /test/foo"},
 			Volumes: map[string]struct{}{"/test": {}},
 		},
 		"",
 	)
-
 	if err != nil {
 		t.Fatal(err)
 	}
+
 	if err := container.Kill(); err != nil {
 		t.Fatal(err)
 	}
 
-	container.State.Ghost = true
-	_, err = container.Output()
+	container.State.SetGhost(true)
 
+	_, err = container.Output()
 	if err != nil {
 		t.Fatal(err)
 	}
diff --git a/components/engine/integration/graph_test.go b/components/engine/integration/graph_test.go
new file mode 100644
index 0000000000..bfbedfa48f
--- /dev/null
+++ b/components/engine/integration/graph_test.go
@@ -0,0 +1,57 @@
+package docker
+
+import (
+	"github.com/dotcloud/docker"
+	"io/ioutil"
+	"os"
+	"path"
+	"testing"
+)
+
+func TestMount(t *testing.T) {
+	graph := tempGraph(t)
+	defer os.RemoveAll(graph.Root)
+	archive, err := fakeTar()
+	if err != nil {
+		t.Fatal(err)
+	}
+	image, err := graph.Create(archive, nil, "Testing", "", nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+	tmp, err := ioutil.TempDir("", "docker-test-graph-mount-")
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer os.RemoveAll(tmp)
+	rootfs := path.Join(tmp, "rootfs")
+	if err := os.MkdirAll(rootfs, 0700); err != nil {
+		t.Fatal(err)
+	}
+	rw := path.Join(tmp, "rw")
+	if err := os.MkdirAll(rw, 0700); err != nil {
+		t.Fatal(err)
+	}
+	if err := image.Mount(rootfs, rw); err != nil {
+		t.Fatal(err)
+	}
+	// FIXME: test for mount contents
+	defer func() {
+		if err := docker.Unmount(rootfs); err != nil {
+			t.Error(err)
+		}
+	}()
+}
+
+//FIXME: duplicate
+func tempGraph(t *testing.T) *docker.Graph {
+	tmp, err := ioutil.TempDir("", "docker-graph-")
+	if err != nil {
+		t.Fatal(err)
+	}
+	graph, err := docker.NewGraph(tmp)
+	if err != nil {
+		t.Fatal(err)
+	}
+	return graph
+}
diff --git a/components/engine/integration/iptables_test.go b/components/engine/integration/iptables_test.go
new file mode 100644
index 0000000000..060d0fe074
--- /dev/null
+++ b/components/engine/integration/iptables_test.go
@@ -0,0 +1,22 @@
+package docker
+
+import (
+	"github.com/dotcloud/docker/iptables"
+	"os"
+	"testing"
+)
+
+// FIXME: this test should be a unit test.
+// For example by mocking os/exec to make sure iptables is not actually called.
+
+func TestIptables(t *testing.T) {
+	if _, err := iptables.Raw("-L"); err != nil {
+		t.Fatal(err)
+	}
+	path := os.Getenv("PATH")
+	os.Setenv("PATH", "")
+	defer os.Setenv("PATH", path)
+	if _, err := iptables.Raw("-L"); err == nil {
+		t.Fatal("Not finding iptables in the PATH should cause an error")
+	}
+}
diff --git a/components/engine/runtime_test.go b/components/engine/integration/runtime_test.go
similarity index 65%
rename from components/engine/runtime_test.go
rename to components/engine/integration/runtime_test.go
index 4e46b7b6d0..69559f332b 100644
--- a/components/engine/runtime_test.go
+++ b/components/engine/integration/runtime_test.go
@@ -3,17 +3,19 @@ package docker
 import (
 	"bytes"
 	"fmt"
+	"github.com/dotcloud/docker"
+	"github.com/dotcloud/docker/engine"
 	"github.com/dotcloud/docker/sysinit"
 	"github.com/dotcloud/docker/utils"
 	"io"
 	"log"
 	"net"
+	"net/url"
 	"os"
 	"path/filepath"
 	"runtime"
 	"strconv"
 	"strings"
-	"sync"
 	"syscall"
 	"testing"
 	"time"
@@ -22,6 +24,7 @@ import (
 const (
 	unitTestImageName     = "docker-test-image"
 	unitTestImageID       = "83599e29c455eb719f77d799bc7c51521b9551972f5a850d7ad265bc1b5292f6" // 1.0
+	unitTestImageIDShort  = "83599e29c455"
 	unitTestNetworkBridge = "testdockbr0"
 	unitTestStoreBase     = "/var/lib/docker/unit-tests"
 	testDaemonAddr        = "127.0.0.1:4270"
@@ -29,39 +32,33 @@ const (
 )
 
 var (
-	globalRuntime   *Runtime
+	// FIXME: globalRuntime is deprecated by globalEngine. All tests should be converted.
+	globalRuntime   *docker.Runtime
+	globalEngine    *engine.Engine
 	startFds        int
 	startGoroutines int
 )
 
-func nuke(runtime *Runtime) error {
-	var wg sync.WaitGroup
-	for _, container := range runtime.List() {
-		wg.Add(1)
-		go func(c *Container) {
-			c.Kill()
-			wg.Done()
-		}(container)
-	}
-	wg.Wait()
-	runtime.Close()
-
-	os.Remove(filepath.Join(runtime.config.Root, "linkgraph.db"))
-	return os.RemoveAll(runtime.config.Root)
+// FIXME: nuke() is deprecated by Runtime.Nuke()
+func nuke(runtime *docker.Runtime) error {
+	return runtime.Nuke()
 }
 
-func cleanup(runtime *Runtime) error {
+// FIXME: cleanup and nuke are redundant.
+func cleanup(eng *engine.Engine, t *testing.T) error {
+	runtime := mkRuntimeFromEngine(eng, t)
 	for _, container := range runtime.List() {
 		container.Kill()
 		runtime.Destroy(container)
 	}
-	images, err := runtime.graph.Map()
+	srv := mkServerFromEngine(eng, t)
+	images, err := srv.Images(true, "")
 	if err != nil {
 		return err
 	}
 	for _, image := range images {
 		if image.ID != unitTestImageID {
-			runtime.graph.Delete(image.ID)
+			srv.ImageDelete(image.ID, false)
 		}
 	}
 	return nil
@@ -118,28 +115,24 @@ func init() {
 }
 
 func setupBaseImage() {
-	config := &DaemonConfig{
-		Root:        unitTestStoreBase,
-		AutoRestart: false,
-		BridgeIface: unitTestNetworkBridge,
-	}
-	runtime, err := NewRuntimeFromDirectory(config)
+	eng, err := engine.New(unitTestStoreBase)
 	if err != nil {
+		log.Fatalf("Can't initialize engine at %s: %s", unitTestStoreBase, err)
+	}
+	job := eng.Job("initapi")
+	job.Setenv("Root", unitTestStoreBase)
+	job.SetenvBool("Autorestart", false)
+	job.Setenv("BridgeIface", unitTestNetworkBridge)
+	if err := job.Run(); err != nil {
 		log.Fatalf("Unable to create a runtime for tests:", err)
 	}
-
-	// Create the "Server"
-	srv := &Server{
-		runtime:     runtime,
-		pullingPool: make(map[string]struct{}),
-		pushingPool: make(map[string]struct{}),
-	}
+	srv := mkServerFromEngine(eng, log.New(os.Stderr, "", 0))
 
 	// If the unit test is not found, try to download it.
-	if img, err := runtime.repositories.LookupImage(unitTestImageName); err != nil || img.ID != unitTestImageID {
+	if img, err := srv.ImageInspect(unitTestImageName); err != nil || img.ID != unitTestImageID {
 		// Retrieve the Image
 		if err := srv.ImagePull(unitTestImageName, "", os.Stdout, utils.NewStreamFormatter(false), nil, nil, true); err != nil {
-			log.Fatalf("Unable to pull the test image:", err)
+			log.Fatalf("Unable to pull the test image: %s", err)
 		}
 	}
 }
@@ -149,18 +142,22 @@ func spawnGlobalDaemon() {
 		utils.Debugf("Global runtime already exists. Skipping.")
 		return
 	}
-	globalRuntime = mkRuntime(log.New(os.Stderr, "", 0))
-	srv := &Server{
-		runtime:     globalRuntime,
-		pullingPool: make(map[string]struct{}),
-		pushingPool: make(map[string]struct{}),
-	}
+	t := log.New(os.Stderr, "", 0)
+	eng := NewTestEngine(t)
+	globalEngine = eng
+	globalRuntime = mkRuntimeFromEngine(eng, t)
 
 	// Spawn a Daemon
 	go func() {
 		utils.Debugf("Spawning global daemon for integration tests")
-		if err := ListenAndServe(testDaemonProto, testDaemonAddr, srv, os.Getenv("DEBUG") != ""); err != nil {
-			log.Fatalf("Unable to spawn the test daemon:", err)
+		listenURL := &url.URL{
+			Scheme: testDaemonProto,
+			Host:   testDaemonAddr,
+		}
+		job := eng.Job("serveapi", listenURL.String())
+		job.SetenvBool("Logging", os.Getenv("DEBUG") != "")
+		if err := job.Run(); err != nil {
+			log.Fatalf("Unable to spawn the test daemon: %s", err)
 		}
 	}()
 	// Give some time to ListenAndServer to actually start
@@ -170,8 +167,8 @@ func spawnGlobalDaemon() {
 
 // FIXME: test that ImagePull(json=true) send correct json output
 
-func GetTestImage(runtime *Runtime) *Image {
-	imgs, err := runtime.graph.Map()
+func GetTestImage(runtime *docker.Runtime) *docker.Image {
+	imgs, err := runtime.Graph().Map()
 	if err != nil {
 		log.Fatalf("Unable to get the test image:", err)
 	}
@@ -180,7 +177,7 @@ func GetTestImage(runtime *Runtime) *Image {
 			return image
 		}
 	}
-	log.Fatalf("Test image %v not found", unitTestImageID)
+	log.Fatalf("Test image %v not found in %s: %s", unitTestImageID, runtime.Graph().Root, imgs)
 	return nil
 }
 
@@ -193,7 +190,7 @@ func TestRuntimeCreate(t *testing.T) {
 		t.Errorf("Expected 0 containers, %v found", len(runtime.List()))
 	}
 
-	container, _, err := runtime.Create(&Config{
+	container, _, err := runtime.Create(&docker.Config{
 		Image: GetTestImage(runtime).ID,
 		Cmd:   []string{"ls", "-al"},
 	},
@@ -234,13 +231,25 @@ func TestRuntimeCreate(t *testing.T) {
 		t.Errorf("Exists() returned false for a newly created container")
 	}
 
+	// Test that conflict error displays correct details
+	testContainer, _, _ := runtime.Create(
+		&docker.Config{
+			Image: GetTestImage(runtime).ID,
+			Cmd:   []string{"ls", "-al"},
+		},
+		"conflictname",
+	)
+	if _, _, err := runtime.Create(&docker.Config{Image: GetTestImage(runtime).ID, Cmd: []string{"ls", "-al"}}, testContainer.Name); err == nil || !strings.Contains(err.Error(), utils.TruncateID(testContainer.ID)) {
+		t.Fatalf("Name conflict error doesn't include the correct short id. Message was: %s", err.Error())
+	}
+
 	// Make sure create with bad parameters returns an error
-	if _, _, err = runtime.Create(&Config{Image: GetTestImage(runtime).ID}, ""); err == nil {
+	if _, _, err = runtime.Create(&docker.Config{Image: GetTestImage(runtime).ID}, ""); err == nil {
 		t.Fatal("Builder.Create should throw an error when Cmd is missing")
 	}
 
 	if _, _, err := runtime.Create(
-		&Config{
+		&docker.Config{
 			Image: GetTestImage(runtime).ID,
 			Cmd:   []string{},
 		},
@@ -249,7 +258,7 @@ func TestRuntimeCreate(t *testing.T) {
 		t.Fatal("Builder.Create should throw an error when Cmd is empty")
 	}
 
-	config := &Config{
+	config := &docker.Config{
 		Image:     GetTestImage(runtime).ID,
 		Cmd:       []string{"/bin/ls"},
 		PortSpecs: []string{"80"},
@@ -262,7 +271,7 @@ func TestRuntimeCreate(t *testing.T) {
 	}
 
 	// test expose 80:8000
-	container, warnings, err := runtime.Create(&Config{
+	container, warnings, err := runtime.Create(&docker.Config{
 		Image:     GetTestImage(runtime).ID,
 		Cmd:       []string{"ls", "-al"},
 		PortSpecs: []string{"80:8000"},
@@ -281,7 +290,7 @@ func TestDestroy(t *testing.T) {
 	runtime := mkRuntime(t)
 	defer nuke(runtime)
 
-	container, _, err := runtime.Create(&Config{
+	container, _, err := runtime.Create(&docker.Config{
 		Image: GetTestImage(runtime).ID,
 		Cmd:   []string{"ls", "-al"},
 	}, "")
@@ -308,12 +317,6 @@ func TestDestroy(t *testing.T) {
 		t.Errorf("Unable to get newly created container")
 	}
 
-	// Make sure the container root directory does not exist anymore
-	_, err = os.Stat(container.root)
-	if err == nil || !os.IsNotExist(err) {
-		t.Errorf("Container root directory still exists after destroy")
-	}
-
 	// Test double destroy
 	if err := runtime.Destroy(container); err == nil {
 		// It should have failed
@@ -325,13 +328,13 @@ func TestGet(t *testing.T) {
 	runtime := mkRuntime(t)
 	defer nuke(runtime)
 
-	container1, _ := mkContainer(runtime, []string{"_", "ls", "-al"}, t)
+	container1, _, _ := mkContainer(runtime, []string{"_", "ls", "-al"}, t)
 	defer runtime.Destroy(container1)
 
-	container2, _ := mkContainer(runtime, []string{"_", "ls", "-al"}, t)
+	container2, _, _ := mkContainer(runtime, []string{"_", "ls", "-al"}, t)
 	defer runtime.Destroy(container2)
 
-	container3, _ := mkContainer(runtime, []string{"_", "ls", "-al"}, t)
+	container3, _, _ := mkContainer(runtime, []string{"_", "ls", "-al"}, t)
 	defer runtime.Destroy(container3)
 
 	if runtime.Get(container1.ID) != container1 {
@@ -348,15 +351,21 @@ func TestGet(t *testing.T) {
 
 }
 
-func startEchoServerContainer(t *testing.T, proto string) (*Runtime, *Container, string) {
+func startEchoServerContainer(t *testing.T, proto string) (*docker.Runtime, *docker.Container, string) {
 	var (
-		err       error
-		container *Container
-		strPort   string
-		runtime   = mkRuntime(t)
-		port      = 5554
-		p         Port
+		err     error
+		id      string
+		strPort string
+		eng     = NewTestEngine(t)
+		runtime = mkRuntimeFromEngine(eng, t)
+		port    = 5554
+		p       docker.Port
 	)
+	defer func() {
+		if err != nil {
+			runtime.Nuke()
+		}
+	}()
 
 	for {
 		port += 1
@@ -369,40 +378,48 @@ func startEchoServerContainer(t *testing.T, proto string) (*Runtime, *Container,
 		} else {
 			t.Fatal(fmt.Errorf("Unknown protocol %v", proto))
 		}
-		ep := make(map[Port]struct{}, 1)
-		p = Port(fmt.Sprintf("%s/%s", strPort, proto))
+		ep := make(map[docker.Port]struct{}, 1)
+		p = docker.Port(fmt.Sprintf("%s/%s", strPort, proto))
 		ep[p] = struct{}{}
 
-		container, _, err = runtime.Create(&Config{
-			Image:        GetTestImage(runtime).ID,
-			Cmd:          []string{"sh", "-c", cmd},
-			PortSpecs:    []string{fmt.Sprintf("%s/%s", strPort, proto)},
-			ExposedPorts: ep,
-		}, "")
-		if err != nil {
-			nuke(runtime)
+		jobCreate := eng.Job("create")
+		jobCreate.Setenv("Image", unitTestImageID)
+		jobCreate.SetenvList("Cmd", []string{"sh", "-c", cmd})
+		jobCreate.SetenvList("PortSpecs", []string{fmt.Sprintf("%s/%s", strPort, proto)})
+		jobCreate.SetenvJson("ExposedPorts", ep)
+		jobCreate.StdoutParseString(&id)
+		if err := jobCreate.Run(); err != nil {
 			t.Fatal(err)
 		}
-
-		if container != nil {
+		// FIXME: this relies on the undocumented behavior of runtime.Create
+		// which will return a nil error AND container if the exposed ports
+		// are invalid. That behavior should be fixed!
+		if id != "" {
 			break
 		}
 		t.Logf("Port %v already in use, trying another one", strPort)
+
 	}
 
-	container.hostConfig = &HostConfig{
-		PortBindings: make(map[Port][]PortBinding),
-	}
-	container.hostConfig.PortBindings[p] = []PortBinding{
+	jobStart := eng.Job("start", id)
+	portBindings := make(map[docker.Port][]docker.PortBinding)
+	portBindings[p] = []docker.PortBinding{
 		{},
 	}
-	if err := container.Start(); err != nil {
-		nuke(runtime)
+	if err := jobStart.SetenvJson("PortsBindings", portBindings); err != nil {
+		t.Fatal(err)
+	}
+	if err := jobStart.Run(); err != nil {
 		t.Fatal(err)
 	}
 
+	container := runtime.Get(id)
+	if container == nil {
+		t.Fatalf("Couldn't fetch test container %s", id)
+	}
+
 	setTimeout(t, "Waiting for the container to be started timed out", 2*time.Second, func() {
-		for !container.State.Running {
+		for !container.State.IsRunning() {
 			time.Sleep(10 * time.Millisecond)
 		}
 	})
@@ -500,14 +517,15 @@ func TestAllocateUDPPortLocalhost(t *testing.T) {
 }
 
 func TestRestore(t *testing.T) {
-	runtime1 := mkRuntime(t)
-	defer nuke(runtime1)
+	eng := NewTestEngine(t)
+	runtime1 := mkRuntimeFromEngine(eng, t)
+	defer runtime1.Nuke()
 	// Create a container with one instance of docker
-	container1, _ := mkContainer(runtime1, []string{"_", "ls", "-al"}, t)
+	container1, _, _ := mkContainer(runtime1, []string{"_", "ls", "-al"}, t)
 	defer runtime1.Destroy(container1)
 
 	// Create a second container meant to be killed
-	container2, _ := mkContainer(runtime1, []string{"-i", "_", "/bin/cat"}, t)
+	container2, _, _ := mkContainer(runtime1, []string{"-i", "_", "/bin/cat"}, t)
 	defer runtime1.Destroy(container2)
 
 	// Start the container non blocking
@@ -515,7 +533,7 @@ func TestRestore(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	if !container2.State.Running {
+	if !container2.State.IsRunning() {
 		t.Fatalf("Container %v should appear as running but isn't", container2.ID)
 	}
 
@@ -525,7 +543,7 @@ func TestRestore(t *testing.T) {
 	if err := container2.WaitTimeout(2 * time.Second); err != nil {
 		t.Fatal(err)
 	}
-	container2.State.Running = true
+	container2.State.SetRunning(42)
 	container2.ToDisk()
 
 	if len(runtime1.List()) != 2 {
@@ -535,24 +553,31 @@ func TestRestore(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	if !container2.State.Running {
+	if !container2.State.IsRunning() {
 		t.Fatalf("Container %v should appear as running but isn't", container2.ID)
 	}
 
 	// Here are are simulating a docker restart - that is, reloading all containers
 	// from scratch
-	runtime1.config.AutoRestart = false
-	runtime2, err := NewRuntimeFromDirectory(runtime1.config)
+	root := eng.Root()
+	eng, err := engine.New(root)
 	if err != nil {
 		t.Fatal(err)
 	}
-	defer nuke(runtime2)
+	job := eng.Job("initapi")
+	job.Setenv("Root", eng.Root())
+	job.SetenvBool("Autorestart", false)
+	if err := job.Run(); err != nil {
+		t.Fatal(err)
+	}
+
+	runtime2 := mkRuntimeFromEngine(eng, t)
 	if len(runtime2.List()) != 2 {
 		t.Errorf("Expected 2 container, %v found", len(runtime2.List()))
 	}
 	runningCount := 0
 	for _, c := range runtime2.List() {
-		if c.State.Running {
+		if c.State.IsRunning() {
 			t.Errorf("Running container found: %v (%v)", c.ID, c.Path)
 			runningCount++
 		}
@@ -567,18 +592,35 @@ func TestRestore(t *testing.T) {
 	if err := container3.Run(); err != nil {
 		t.Fatal(err)
 	}
-	container2.State.Running = false
+	container2.State.SetStopped(0)
 }
 
 func TestReloadContainerLinks(t *testing.T) {
-	runtime1 := mkRuntime(t)
+	// FIXME: here we don't use NewTestEngine because it calls initapi with Autorestart=false,
+	// and we want to set it to true.
+	root, err := newTestDirectory(unitTestStoreBase)
+	if err != nil {
+		t.Fatal(err)
+	}
+	eng, err := engine.New(root)
+	if err != nil {
+		t.Fatal(err)
+	}
+	job := eng.Job("initapi")
+	job.Setenv("Root", eng.Root())
+	job.SetenvBool("Autorestart", true)
+	if err := job.Run(); err != nil {
+		t.Fatal(err)
+	}
+
+	runtime1 := mkRuntimeFromEngine(eng, t)
 	defer nuke(runtime1)
 	// Create a container with one instance of docker
-	container1, _ := mkContainer(runtime1, []string{"-i", "_", "/bin/sh"}, t)
+	container1, _, _ := mkContainer(runtime1, []string{"-i", "_", "/bin/sh"}, t)
 	defer runtime1.Destroy(container1)
 
 	// Create a second container meant to be killed
-	container2, _ := mkContainer(runtime1, []string{"-i", "_", "/bin/cat"}, t)
+	container2, _, _ := mkContainer(runtime1, []string{"-i", "_", "/bin/cat"}, t)
 	defer runtime1.Destroy(container2)
 
 	// Start the container non blocking
@@ -586,7 +628,9 @@ func TestReloadContainerLinks(t *testing.T) {
 		t.Fatal(err)
 	}
 	// Add a link to container 2
-	container1.hostConfig.Links = []string{"/" + container2.ID + ":first"}
+	// FIXME @shykes: setting hostConfig.Links seems redundant with calling RegisterLink().
+	// Why do we need it @crosbymichael?
+	// container1.hostConfig.Links = []string{"/" + container2.ID + ":first"}
 	if err := runtime1.RegisterLink(container1, container2, "first"); err != nil {
 		t.Fatal(err)
 	}
@@ -594,11 +638,11 @@ func TestReloadContainerLinks(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	if !container2.State.Running {
+	if !container2.State.IsRunning() {
 		t.Fatalf("Container %v should appear as running but isn't", container2.ID)
 	}
 
-	if !container1.State.Running {
+	if !container1.State.IsRunning() {
 		t.Fatalf("Container %s should appear as running but isn't", container1.ID)
 	}
 
@@ -608,18 +652,24 @@ func TestReloadContainerLinks(t *testing.T) {
 
 	// Here are are simulating a docker restart - that is, reloading all containers
 	// from scratch
-	runtime1.config.AutoRestart = true
-	runtime2, err := NewRuntimeFromDirectory(runtime1.config)
+	eng, err = engine.New(root)
 	if err != nil {
 		t.Fatal(err)
 	}
-	defer nuke(runtime2)
+	job = eng.Job("initapi")
+	job.Setenv("Root", eng.Root())
+	job.SetenvBool("Autorestart", false)
+	if err := job.Run(); err != nil {
+		t.Fatal(err)
+	}
+
+	runtime2 := mkRuntimeFromEngine(eng, t)
 	if len(runtime2.List()) != 2 {
 		t.Errorf("Expected 2 container, %v found", len(runtime2.List()))
 	}
 	runningCount := 0
 	for _, c := range runtime2.List() {
-		if c.State.Running {
+		if c.State.IsRunning() {
 			runningCount++
 		}
 	}
@@ -627,109 +677,85 @@ func TestReloadContainerLinks(t *testing.T) {
 		t.Fatalf("Expected 2 container alive, %d found", runningCount)
 	}
 
+	// FIXME: we no longer test if containers were registered in the right order,
+	// because there is no public
 	// Make sure container 2 ( the child of container 1 ) was registered and started first
 	// with the runtime
-	first := runtime2.containers.Front()
-	if first.Value.(*Container).ID != container2.ID {
+	//
+	containers := runtime2.List()
+	if len(containers) == 0 {
+		t.Fatalf("Runtime has no containers")
+	}
+	first := containers[0]
+	if first.ID != container2.ID {
 		t.Fatalf("Container 2 %s should be registered first in the runtime", container2.ID)
 	}
 
 	// Verify that the link is still registered in the runtime
-	entity := runtime2.containerGraph.Get(container1.Name)
-	if entity == nil {
-		t.Fatal("Entity should not be nil")
+	if c := runtime2.Get(container1.Name); c == nil {
+		t.Fatal("Named container is no longer registered after restart")
 	}
 }
 
 func TestDefaultContainerName(t *testing.T) {
-	runtime := mkRuntime(t)
+	eng := NewTestEngine(t)
+	runtime := mkRuntimeFromEngine(eng, t)
 	defer nuke(runtime)
-	srv := &Server{runtime: runtime}
 
-	config, _, _, err := ParseRun([]string{GetTestImage(runtime).ID, "echo test"}, nil)
+	config, _, _, err := docker.ParseRun([]string{unitTestImageID, "echo test"}, nil)
 	if err != nil {
 		t.Fatal(err)
 	}
 
-	shortId, _, err := srv.ContainerCreate(config, "some_name")
-	if err != nil {
-		t.Fatal(err)
-	}
-	container := runtime.Get(shortId)
+	container := runtime.Get(createNamedTestContainer(eng, config, t, "some_name"))
 	containerID := container.ID
 
 	if container.Name != "/some_name" {
 		t.Fatalf("Expect /some_name got %s", container.Name)
 	}
 
-	paths := runtime.containerGraph.RefPaths(containerID)
-	if paths == nil || len(paths) == 0 {
-		t.Fatalf("Could not find edges for %s", containerID)
-	}
-	edge := paths[0]
-	if edge.ParentID != "0" {
-		t.Fatalf("Expected engine got %s", edge.ParentID)
-	}
-	if edge.EntityID != containerID {
-		t.Fatalf("Expected %s got %s", containerID, edge.EntityID)
-	}
-	if edge.Name != "some_name" {
-		t.Fatalf("Expected some_name got %s", edge.Name)
+	if c := runtime.Get("/some_name"); c == nil {
+		t.Fatalf("Couldn't retrieve test container as /some_name")
+	} else if c.ID != containerID {
+		t.Fatalf("Container /some_name has ID %s instead of %s", c.ID, containerID)
 	}
 }
 
 func TestRandomContainerName(t *testing.T) {
-	runtime := mkRuntime(t)
+	eng := NewTestEngine(t)
+	runtime := mkRuntimeFromEngine(eng, t)
 	defer nuke(runtime)
-	srv := &Server{runtime: runtime}
 
-	config, _, _, err := ParseRun([]string{GetTestImage(runtime).ID, "echo test"}, nil)
+	config, _, _, err := docker.ParseRun([]string{GetTestImage(runtime).ID, "echo test"}, nil)
 	if err != nil {
 		t.Fatal(err)
 	}
 
-	shortId, _, err := srv.ContainerCreate(config, "")
-	if err != nil {
-		t.Fatal(err)
-	}
-	container := runtime.Get(shortId)
+	container := runtime.Get(createTestContainer(eng, config, t))
 	containerID := container.ID
 
 	if container.Name == "" {
 		t.Fatalf("Expected not empty container name")
 	}
 
-	paths := runtime.containerGraph.RefPaths(containerID)
-	if paths == nil || len(paths) == 0 {
-		t.Fatalf("Could not find edges for %s", containerID)
-	}
-	edge := paths[0]
-	if edge.ParentID != "0" {
-		t.Fatalf("Expected engine got %s", edge.ParentID)
-	}
-	if edge.EntityID != containerID {
-		t.Fatalf("Expected %s got %s", containerID, edge.EntityID)
-	}
-	if edge.Name == "" {
-		t.Fatalf("Expected not empty container name")
+	if c := runtime.Get(container.Name); c == nil {
+		log.Fatalf("Could not lookup container %s by its name", container.Name)
+	} else if c.ID != containerID {
+		log.Fatalf("Looking up container name %s returned id %s instead of %s", container.Name, c.ID, containerID)
 	}
 }
 
 func TestLinkChildContainer(t *testing.T) {
-	runtime := mkRuntime(t)
+	eng := NewTestEngine(t)
+	runtime := mkRuntimeFromEngine(eng, t)
 	defer nuke(runtime)
-	srv := &Server{runtime: runtime}
 
-	config, _, _, err := ParseRun([]string{GetTestImage(runtime).ID, "echo test"}, nil)
+	config, _, _, err := docker.ParseRun([]string{unitTestImageID, "echo test"}, nil)
 	if err != nil {
 		t.Fatal(err)
 	}
 
-	shortId, _, err := srv.ContainerCreate(config, "/webapp")
-	if err != nil {
-		t.Fatal(err)
-	}
-	container := runtime.Get(shortId)
+	container := runtime.Get(createNamedTestContainer(eng, config, t, "/webapp"))
 
 	webapp, err := runtime.GetByName("/webapp")
 	if err != nil {
@@ -740,17 +766,12 @@ func TestLinkChildContainer(t *testing.T) {
 		t.Fatalf("Expect webapp id to match container id: %s != %s", webapp.ID, container.ID)
 	}
 
-	config, _, _, err = ParseRun([]string{GetTestImage(runtime).ID, "echo test"}, nil)
+	config, _, _, err = docker.ParseRun([]string{GetTestImage(runtime).ID, "echo test"}, nil)
 	if err != nil {
 		t.Fatal(err)
 	}
 
-	shortId, _, err = srv.ContainerCreate(config, "")
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	childContainer := runtime.Get(shortId)
+	childContainer := runtime.Get(createTestContainer(eng, config, t))
 
 	if err := runtime.RegisterLink(webapp, childContainer, "db"); err != nil {
 		t.Fatal(err)
@@ -767,20 +788,16 @@ func TestLinkChildContainer(t *testing.T) {
 }
 
 func TestGetAllChildren(t *testing.T) {
-	runtime := mkRuntime(t)
+	eng := NewTestEngine(t)
+	runtime := mkRuntimeFromEngine(eng, t)
 	defer nuke(runtime)
-	srv := &Server{runtime: runtime}
 
-	config, _, _, err := ParseRun([]string{GetTestImage(runtime).ID, "echo test"}, nil)
+	config, _, _, err := docker.ParseRun([]string{unitTestImageID, "echo test"}, nil)
 	if err != nil {
 		t.Fatal(err)
 	}
 
-	shortId, _, err := srv.ContainerCreate(config, "/webapp")
-	if err != nil {
-		t.Fatal(err)
-	}
-	container := runtime.Get(shortId)
+	container := runtime.Get(createNamedTestContainer(eng, config, t, "/webapp"))
 
 	webapp, err := runtime.GetByName("/webapp")
 	if err != nil {
@@ -791,17 +808,12 @@ func TestGetAllChildren(t *testing.T) {
 		t.Fatalf("Expect webapp id to match container id: %s != %s", webapp.ID, container.ID)
 	}
 
-	config, _, _, err = ParseRun([]string{GetTestImage(runtime).ID, "echo test"}, nil)
+	config, _, _, err = docker.ParseRun([]string{unitTestImageID, "echo test"}, nil)
 	if err != nil {
 		t.Fatal(err)
 	}
 
-	shortId, _, err = srv.ContainerCreate(config, "")
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	childContainer := runtime.Get(shortId)
+	childContainer := runtime.Get(createTestContainer(eng, config, t))
 
 	if err := runtime.RegisterLink(webapp, childContainer, "db"); err != nil {
 		t.Fatal(err)
@@ -828,19 +840,3 @@ func TestGetAllChildren(t *testing.T) {
 		}
 	}
 }
-
-func TestGetFullName(t *testing.T) {
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
-
-	name, err := runtime.getFullName("testing")
-	if err != nil {
-		t.Fatal(err)
-	}
-	if name != "/testing" {
-		t.Fatalf("Expected /testing got %s", name)
-	}
-	if _, err := runtime.getFullName(""); err == nil {
-		t.Fatal("Error should not be nil")
-	}
-}
diff --git a/components/engine/integration/server_test.go b/components/engine/integration/server_test.go
new file mode 100644
index 0000000000..494e23fef3
--- /dev/null
+++ b/components/engine/integration/server_test.go
@@ -0,0 +1,400 @@
+package docker
+
+import (
+	"github.com/dotcloud/docker"
+	"github.com/dotcloud/docker/utils"
+	"io/ioutil"
+	"strings"
+	"testing"
+)
+
+func TestContainerTagImageDelete(t *testing.T) {
+	eng := NewTestEngine(t)
+	defer mkRuntimeFromEngine(eng, t).Nuke()
+
+	srv := mkServerFromEngine(eng, t)
+
+	initialImages, err := srv.Images(false, "")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if err := srv.ContainerTag(unitTestImageName, "utest", "tag1", false); err != nil {
+		t.Fatal(err)
+	}
+
+	if err := srv.ContainerTag(unitTestImageName, "utest/docker", "tag2", false); err != nil {
+		t.Fatal(err)
+	}
+	if err := srv.ContainerTag(unitTestImageName, "utest:5000/docker", "tag3", false); err != nil {
+		t.Fatal(err)
+	}
+
+	images, err := srv.Images(false, "")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if len(images[0].RepoTags) != len(initialImages[0].RepoTags)+3 {
+		t.Errorf("Expected %d images, %d found", len(initialImages)+3, len(images))
+	}
+
+	if _, err := srv.ImageDelete("utest/docker:tag2", true); err != nil {
+		t.Fatal(err)
+	}
+
+	images, err = srv.Images(false, "")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if len(images[0].RepoTags) != len(initialImages[0].RepoTags)+2 {
+		t.Errorf("Expected %d images, %d found", len(initialImages)+2, len(images))
+	}
+
+	if _, err := srv.ImageDelete("utest:5000/docker:tag3", true); err != nil {
+		t.Fatal(err)
+	}
+
+	images, err = srv.Images(false, "")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if len(images[0].RepoTags) != len(initialImages[0].RepoTags)+1 {
+		t.Errorf("Expected %d images, %d found", len(initialImages)+1, len(images))
+	}
+
+	if _, err := srv.ImageDelete("utest:tag1", true); err != nil {
+		t.Fatal(err)
+	}
+
+	images, err = srv.Images(false, "")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if len(images) != len(initialImages) {
+		t.Errorf("Expected %d image, %d found", len(initialImages), len(images))
+	}
+}
+
+func TestCreateRm(t *testing.T) {
+	eng := NewTestEngine(t)
+	srv := mkServerFromEngine(eng, t)
+	defer mkRuntimeFromEngine(eng, t).Nuke()
+
+	config, _, _, err := docker.ParseRun([]string{unitTestImageID, "echo test"}, nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	id := createTestContainer(eng, config, t)
+
+	if c := srv.Containers(true, false, -1, "", ""); len(c) != 1 {
+		t.Errorf("Expected 1 container, %v found", len(c))
+	}
+
+	if err = srv.ContainerDestroy(id, true, false); err != nil {
+		t.Fatal(err)
+	}
+
+	if c := srv.Containers(true, false, -1, "", ""); len(c) != 0 {
+		t.Errorf("Expected 0 container, %v found", len(c))
+	}
+
+}
+
+func TestCreateRmVolumes(t *testing.T) {
+	eng := NewTestEngine(t)
+	srv := mkServerFromEngine(eng, t)
+	defer mkRuntimeFromEngine(eng, t).Nuke()
+
+	config, hostConfig, _, err := docker.ParseRun([]string{"-v", "/srv", unitTestImageID, "echo", "test"}, nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	id := createTestContainer(eng, config, t)
+
+	if c := srv.Containers(true, false, -1, "", ""); len(c) != 1 {
+		t.Errorf("Expected 1 container, %v found", len(c))
+	}
+
+	job := eng.Job("start", id)
+	if err := job.ImportEnv(hostConfig); err != nil {
+		t.Fatal(err)
+	}
+	if err := job.Run(); err != nil {
+		t.Fatal(err)
+	}
+
+	err = srv.ContainerStop(id, 1)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if err = srv.ContainerDestroy(id, true, false); err != nil {
+		t.Fatal(err)
+	}
+
+	if c := srv.Containers(true, false, -1, "", ""); len(c) != 0 {
+		t.Errorf("Expected 0 container, %v found", len(c))
+	}
+}
+
+func TestCommit(t *testing.T) {
+	eng := NewTestEngine(t)
+	srv := mkServerFromEngine(eng, t)
+	defer mkRuntimeFromEngine(eng, t).Nuke()
+
+	config, _, _, err := docker.ParseRun([]string{unitTestImageID, "/bin/cat"}, nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	id := createTestContainer(eng, config, t)
+
+	if _, err := srv.ContainerCommit(id, "testrepo", "testtag", "", "", config); err != nil {
+		t.Fatal(err)
+	}
+}
+
+func TestCreateStartRestartStopStartKillRm(t *testing.T) {
+	eng := NewTestEngine(t)
+	srv := mkServerFromEngine(eng, t)
+	defer mkRuntimeFromEngine(eng, t).Nuke()
+
+	config, hostConfig, _, err := docker.ParseRun([]string{"-i", unitTestImageID, "/bin/cat"}, nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	id := createTestContainer(eng, config, t)
+
+	if c := srv.Containers(true, false, -1, "", ""); len(c) != 1 {
+		t.Errorf("Expected 1 container, %v found", len(c))
+	}
+
+	job := eng.Job("start", id)
+	if err := job.ImportEnv(hostConfig); err != nil {
+		t.Fatal(err)
+	}
+	if err := job.Run(); err != nil {
+		t.Fatal(err)
+	}
+
+	if err := srv.ContainerRestart(id, 15); err != nil {
+		t.Fatal(err)
+	}
+
+	if err := srv.ContainerStop(id, 15); err != nil {
+		t.Fatal(err)
+	}
+
+	job = eng.Job("start", id)
+	if err := job.ImportEnv(hostConfig); err != nil {
+		t.Fatal(err)
+	}
+	if err := job.Run(); err != nil {
+		t.Fatal(err)
+	}
+
+	if err := srv.ContainerKill(id, 0); err != nil {
+		t.Fatal(err)
+	}
+
+	// FIXME: this failed once with a race condition ("Unable to remove filesystem for xxx: directory not empty")
+	if err := srv.ContainerDestroy(id, true, false); err != nil {
+		t.Fatal(err)
+	}
+
+	if c := srv.Containers(true, false, -1, "", ""); len(c) != 0 {
+		t.Errorf("Expected 0 container, %v found", len(c))
+	}
+}
+
+func TestRunWithTooLowMemoryLimit(t *testing.T) {
+	eng := NewTestEngine(t)
+	defer mkRuntimeFromEngine(eng, t).Nuke()
+
+	// Try to create a container with a memory limit of 1 byte less than the minimum allowed limit.
+	job := eng.Job("create")
+	job.Setenv("Image", unitTestImageID)
+	job.Setenv("Memory", "524287")
+	job.Setenv("CpuShares", "1000")
+	job.SetenvList("Cmd", []string{"/bin/cat"})
+	var id string
+	job.StdoutParseString(&id)
+	if err := job.Run(); err == nil {
+		t.Errorf("Memory limit is smaller than the allowed limit. Container creation should've failed!")
+	}
+}
+
+func TestRmi(t *testing.T) {
+	eng := NewTestEngine(t)
+	srv := mkServerFromEngine(eng, t)
+	defer mkRuntimeFromEngine(eng, t).Nuke()
+
+	initialImages, err := srv.Images(false, "")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	config, hostConfig, _, err := docker.ParseRun([]string{unitTestImageID, "echo", "test"}, nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	containerID := createTestContainer(eng, config, t)
+
+	//To remove
+	job := eng.Job("start", containerID)
+	if err := job.ImportEnv(hostConfig); err != nil {
+		t.Fatal(err)
+	}
+	if err := job.Run(); err != nil {
+		t.Fatal(err)
+	}
+
+	if _, err := srv.ContainerWait(containerID); err != nil {
+		t.Fatal(err)
+	}
+
+	imageID, err := srv.ContainerCommit(containerID, "test", "", "", "", nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	err = srv.ContainerTag(imageID, "test", "0.1", false)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	containerID = createTestContainer(eng, config, t)
+
+	//To remove
+	job = eng.Job("start", containerID)
+	if err := job.ImportEnv(hostConfig); err != nil {
+		t.Fatal(err)
+	}
+	if err := job.Run(); err != nil {
+		t.Fatal(err)
+	}
+
+	if _, err := srv.ContainerWait(containerID); err != nil {
+		t.Fatal(err)
+	}
+
+	_, err = srv.ContainerCommit(containerID, "test", "", "", "", nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	images, err := srv.Images(false, "")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if len(images)-len(initialImages) != 2 {
+		t.Fatalf("Expected 2 new images, found %d.", len(images)-len(initialImages))
+	}
+
+	_, err = srv.ImageDelete(imageID, true)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	images, err = srv.Images(false, "")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if len(images)-len(initialImages) != 1 {
+		t.Fatalf("Expected 1 new image, found %d.", len(images)-len(initialImages))
+	}
+
+	for _, image := range images {
+		if strings.Contains(unitTestImageID, image.ID) {
+			continue
+		}
+		if image.RepoTags[0] == "<none>:<none>" {
+			t.Fatalf("Expected tagged image, got untagged one.")
+		}
+	}
+}
+
+func TestImagesFilter(t *testing.T) {
+	eng := NewTestEngine(t)
+	defer nuke(mkRuntimeFromEngine(eng, t))
+
+	srv := mkServerFromEngine(eng, t)
+
+	if err := srv.ContainerTag(unitTestImageName, "utest", "tag1", false); err != nil {
+		t.Fatal(err)
+	}
+
+	if err := srv.ContainerTag(unitTestImageName, "utest/docker", "tag2", false); err != nil {
+		t.Fatal(err)
+	}
+	if err := srv.ContainerTag(unitTestImageName, "utest:5000/docker", "tag3", false); err != nil {
+		t.Fatal(err)
+	}
+
+	images, err := srv.Images(false, "utest*/*")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if len(images[0].RepoTags) != 2 {
+		t.Fatal("incorrect number of matches returned")
+	}
+
+	images, err = srv.Images(false, "utest")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if len(images[0].RepoTags) != 1 {
+		t.Fatal("incorrect number of matches returned")
+	}
+
+	images, err = srv.Images(false, "utest*")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if len(images[0].RepoTags) != 1 {
+		t.Fatal("incorrect number of matches returned")
+	}
+
+	images, err = srv.Images(false, "*5000*/*")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if len(images[0].RepoTags) != 1 {
+		t.Fatal("incorrect number of matches returned")
+	}
+}
+
+func TestImageInsert(t *testing.T) {
+	eng := NewTestEngine(t)
+	defer mkRuntimeFromEngine(eng, t).Nuke()
+	srv := mkServerFromEngine(eng, t)
+	sf := utils.NewStreamFormatter(true)
+
+	// bad image name fails
+	if err := srv.ImageInsert("foo", "https://www.docker.io/static/img/docker-top-logo.png", "/foo", ioutil.Discard, sf); err == nil {
+		t.Fatal("expected an error and got none")
+	}
+
+	// bad url fails
+	if err := srv.ImageInsert(unitTestImageID, "http://bad_host_name_that_will_totally_fail.com/", "/foo", ioutil.Discard, sf); err == nil {
+		t.Fatal("expected an error and got none")
+	}
+
+	// success returns nil
+	if err := srv.ImageInsert(unitTestImageID, "https://www.docker.io/static/img/docker-top-logo.png", "/foo", ioutil.Discard, sf); err != nil {
+		t.Fatalf("expected no error, but got %v", err)
+	}
+}
diff --git a/components/engine/integration/sorter_test.go b/components/engine/integration/sorter_test.go
new file mode 100644
index 0000000000..77848c7ddf
--- /dev/null
+++ b/components/engine/integration/sorter_test.go
@@ -0,0 +1,63 @@
+package docker
+
+import (
+	"github.com/dotcloud/docker"
+	"github.com/dotcloud/docker/utils"
+	"io/ioutil"
+	"testing"
+	"time"
+)
+
+func TestServerListOrderedImagesByCreationDate(t *testing.T) {
+	eng := NewTestEngine(t)
+	defer mkRuntimeFromEngine(eng, t).Nuke()
+	srv := mkServerFromEngine(eng, t)
+
+	if err := generateImage("", srv); err != nil {
+		t.Fatal(err)
+	}
+
+	images, err := srv.Images(true, "")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if images[0].Created < images[1].Created {
+		t.Error("Expected []APIImges to be ordered by most recent creation date.")
+	}
+}
+
+func TestServerListOrderedImagesByCreationDateAndTag(t *testing.T) {
+	eng := NewTestEngine(t)
+	defer mkRuntimeFromEngine(eng, t).Nuke()
+	srv := mkServerFromEngine(eng, t)
+
+	err := generateImage("bar", srv)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	time.Sleep(time.Second)
+
+	err = generateImage("zed", srv)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	images, err := srv.Images(true, "")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if images[0].RepoTags[0] != "repo:zed" && images[0].RepoTags[0] != "repo:bar" {
+		t.Errorf("Expected []APIImges to be ordered by most recent creation date. %s", images)
+	}
+}
+
+func generateImage(name string, srv *docker.Server) error {
+	archive, err := fakeTar()
+	if err != nil {
+		return err
+	}
+	return srv.ImageImport("-", "repo", name, archive, ioutil.Discard, utils.NewStreamFormatter(true))
+}
diff --git a/components/engine/integration/utils_test.go b/components/engine/integration/utils_test.go
new file mode 100644
index 0000000000..1f47c45382
--- /dev/null
+++ b/components/engine/integration/utils_test.go
@@ -0,0 +1,328 @@
+package docker
+
+import (
+	"archive/tar"
+	"bytes"
+	"fmt"
+	"github.com/dotcloud/docker"
+	"github.com/dotcloud/docker/engine"
+	"github.com/dotcloud/docker/utils"
+	"io"
+	"io/ioutil"
+	"net/http"
+	"net/http/httptest"
+	"os"
+	"path"
+	"strings"
+	"testing"
+	"time"
+)
+
+// This file contains utility functions for docker's unit test suite.
+// It has to be named XXX_test.go, apparently, in other to access private functions
+// from other XXX_test.go functions.
+
+// Create a temporary runtime suitable for unit testing.
+// Call t.Fatal() at the first error.
+func mkRuntime(f utils.Fataler) *docker.Runtime {
+	root, err := newTestDirectory(unitTestStoreBase)
+	if err != nil {
+		f.Fatal(err)
+	}
+	config := &docker.DaemonConfig{
+		Root:        root,
+		AutoRestart: false,
+	}
+	r, err := docker.NewRuntimeFromDirectory(config)
+	if err != nil {
+		f.Fatal(err)
+	}
+	r.UpdateCapabilities(true)
+	return r
+}
+
+func createNamedTestContainer(eng *engine.Engine, config *docker.Config, f utils.Fataler, name string) (shortId string) {
+	job := eng.Job("create", name)
+	if err := job.ImportEnv(config); err != nil {
+		f.Fatal(err)
+	}
+	job.StdoutParseString(&shortId)
+	if err := job.Run(); err != nil {
+		f.Fatal(err)
+	}
+	return
+}
+
+func createTestContainer(eng *engine.Engine, config *docker.Config, f utils.Fataler) (shortId string) {
+	return createNamedTestContainer(eng, config, f, "")
+}
+
+func startContainer(eng *engine.Engine, id string, t utils.Fataler) {
+	job := eng.Job("start", id)
+	if err := job.Run(); err != nil {
+		t.Fatal(err)
+	}
+}
+
+func containerRun(eng *engine.Engine, id string, t utils.Fataler) {
+	startContainer(eng, id, t)
+	containerWait(eng, id, t)
+}
+
+func containerFileExists(eng *engine.Engine, id, dir string, t utils.Fataler) bool {
+	c := getContainer(eng, id, t)
+	if err := c.EnsureMounted(); err != nil {
+		t.Fatal(err)
+	}
+	if _, err := os.Stat(path.Join(c.RootfsPath(), dir)); err != nil {
+		if os.IsNotExist(err) {
+			return false
+		}
+		t.Fatal(err)
+	}
+	return true
+}
+
+func containerAttach(eng *engine.Engine, id string, t utils.Fataler) (io.WriteCloser, io.ReadCloser) {
+	c := getContainer(eng, id, t)
+	i, err := c.StdinPipe()
+	if err != nil {
+		t.Fatal(err)
+	}
+	o, err := c.StdoutPipe()
+	if err != nil {
+		t.Fatal(err)
+	}
+	return i, o
+}
+
+func containerWait(eng *engine.Engine, id string, t utils.Fataler) int {
+	return getContainer(eng, id, t).Wait()
+}
+
+func containerWaitTimeout(eng *engine.Engine, id string, t utils.Fataler) error {
+	return getContainer(eng, id, t).WaitTimeout(500 * time.Millisecond)
+}
+
+func containerKill(eng *engine.Engine, id string, t utils.Fataler) {
+	if err := getContainer(eng, id, t).Kill(); err != nil {
+		t.Fatal(err)
+	}
+}
+
+func containerRunning(eng *engine.Engine, id string, t utils.Fataler) bool {
+	return getContainer(eng, id, t).State.IsRunning()
+}
+
+func containerAssertExists(eng *engine.Engine, id string, t utils.Fataler) {
+	getContainer(eng, id, t)
+}
+
+func containerAssertNotExists(eng *engine.Engine, id string, t utils.Fataler) {
+	runtime := mkRuntimeFromEngine(eng, t)
+	if c := runtime.Get(id); c != nil {
+		t.Fatal(fmt.Errorf("Container %s should not exist", id))
+	}
+}
+
+// assertHttpNotError expect the given response to not have an error.
+// Otherwise the it causes the test to fail.
+func assertHttpNotError(r *httptest.ResponseRecorder, t utils.Fataler) {
+	// Non-error http status are [200, 400)
+	if r.Code < http.StatusOK || r.Code >= http.StatusBadRequest {
+		t.Fatal(fmt.Errorf("Unexpected http error: %v", r.Code))
+	}
+}
+
+// assertHttpError expect the given response to have an error.
+// Otherwise the it causes the test to fail.
+func assertHttpError(r *httptest.ResponseRecorder, t utils.Fataler) {
+	// Non-error http status are [200, 400)
+	if !(r.Code < http.StatusOK || r.Code >= http.StatusBadRequest) {
+		t.Fatal(fmt.Errorf("Unexpected http success code: %v", r.Code))
+	}
+}
+
+func getContainer(eng *engine.Engine, id string, t utils.Fataler) *docker.Container {
+	runtime := mkRuntimeFromEngine(eng, t)
+	c := runtime.Get(id)
+	if c == nil {
+		t.Fatal(fmt.Errorf("No such container: %s", id))
+	}
+	return c
+}
+
+func mkServerFromEngine(eng *engine.Engine, t utils.Fataler) *docker.Server {
+	iSrv := eng.Hack_GetGlobalVar("httpapi.server")
+	if iSrv == nil {
+		panic("Legacy server field not set in engine")
+	}
+	srv, ok := iSrv.(*docker.Server)
+	if !ok {
+		panic("Legacy server field in engine does not cast to *docker.Server")
+	}
+	return srv
+}
+
+func mkRuntimeFromEngine(eng *engine.Engine, t utils.Fataler) *docker.Runtime {
+	iRuntime := eng.Hack_GetGlobalVar("httpapi.runtime")
+	if iRuntime == nil {
+		panic("Legacy runtime field not set in engine")
+	}
+	runtime, ok := iRuntime.(*docker.Runtime)
+	if !ok {
+		panic("Legacy runtime field in engine does not cast to *docker.Runtime")
+	}
+	return runtime
+}
+
+func NewTestEngine(t utils.Fataler) *engine.Engine {
+	root, err := newTestDirectory(unitTestStoreBase)
+	if err != nil {
+		t.Fatal(err)
+	}
+	eng, err := engine.New(root)
+	if err != nil {
+		t.Fatal(err)
+	}
+	// Load default plugins
+	// (This is manually copied and modified from main() until we have a more generic plugin system)
+	job := eng.Job("initapi")
+	job.Setenv("Root", root)
+	job.SetenvBool("AutoRestart", false)
+	// TestGetEnabledCors and TestOptionsRoute require EnableCors=true
+	job.SetenvBool("EnableCors", true)
+	if err := job.Run(); err != nil {
+		t.Fatal(err)
+	}
+	return eng
+}
+
+func newTestDirectory(templateDir string) (dir string, err error) {
+	return utils.TestDirectory(templateDir)
+}
+
+func getCallerName(depth int) string {
+	return utils.GetCallerName(depth)
+}
+
+// Write `content` to the file at path `dst`, creating it if necessary,
+// as well as any missing directories.
+// The file is truncated if it already exists.
+// Call t.Fatal() at the first error.
+func writeFile(dst, content string, t *testing.T) {
+	// Create subdirectories if necessary
+	if err := os.MkdirAll(path.Dir(dst), 0700); err != nil && !os.IsExist(err) {
+		t.Fatal(err)
+	}
+	f, err := os.OpenFile(dst, os.O_CREATE|os.O_RDWR|os.O_TRUNC, 0700)
+	if err != nil {
+		t.Fatal(err)
+	}
+	// Write content (truncate if it exists)
+	if _, err := io.Copy(f, strings.NewReader(content)); err != nil {
+		t.Fatal(err)
+	}
+}
+
+// Return the contents of file at path `src`.
+// Call t.Fatal() at the first error (including if the file doesn't exist)
+func readFile(src string, t *testing.T) (content string) {
+	f, err := os.Open(src)
+	if err != nil {
+		t.Fatal(err)
+	}
+	data, err := ioutil.ReadAll(f)
+	if err != nil {
+		t.Fatal(err)
+	}
+	return string(data)
+}
+
+// Create a test container from the given runtime `r` and run arguments `args`.
+// If the image name is "_", (eg. []string{"-i", "-t", "_", "bash"}, it is
+// dynamically replaced by the current test image.
+// The caller is responsible for destroying the container.
+// Call t.Fatal() at the first error.
+func mkContainer(r *docker.Runtime, args []string, t *testing.T) (*docker.Container, *docker.HostConfig, error) {
+	config, hc, _, err := docker.ParseRun(args, nil)
+	defer func() {
+		if err != nil && t != nil {
+			t.Fatal(err)
+		}
+	}()
+	if err != nil {
+		return nil, nil, err
+	}
+	if config.Image == "_" {
+		config.Image = GetTestImage(r).ID
+	}
+	c, _, err := r.Create(config, "")
+	if err != nil {
+		return nil, nil, err
+	}
+	// NOTE: hostConfig is ignored.
+	// If `args` specify privileged mode, custom lxc conf, external mount binds,
+	// port redirects etc. they will be ignored.
+	// This is because the correct way to set these things is to pass environment
+	// to the `start` job.
+	// FIXME: this helper function should be deprecated in favor of calling
+	// `create` and `start` jobs directly.
+	return c, hc, nil
+}
+
+// Create a test container, start it, wait for it to complete, destroy it,
+// and return its standard output as a string.
+// The image name (eg. the XXX in []string{"-i", "-t", "XXX", "bash"}, is dynamically replaced by the current test image.
+// If t is not nil, call t.Fatal() at the first error. Otherwise return errors normally.
+func runContainer(eng *engine.Engine, r *docker.Runtime, args []string, t *testing.T) (output string, err error) {
+	defer func() {
+		if err != nil && t != nil {
+			t.Fatal(err)
+		}
+	}()
+	container, hc, err := mkContainer(r, args, t)
+	if err != nil {
+		return "", err
+	}
+	defer r.Destroy(container)
+	stdout, err := container.StdoutPipe()
+	if err != nil {
+		return "", err
+	}
+	defer stdout.Close()
+
+	job := eng.Job("start", container.ID)
+	if err := job.ImportEnv(hc); err != nil {
+		return "", err
+	}
+	if err := job.Run(); err != nil {
+		return "", err
+	}
+
+	container.Wait()
+	data, err := ioutil.ReadAll(stdout)
+	if err != nil {
+		return "", err
+	}
+	output = string(data)
+	return
+}
+
+// FIXME: this is duplicated from graph_test.go in the docker package.
+func fakeTar() (io.Reader, error) {
+	content := []byte("Hello world!\n")
+	buf := new(bytes.Buffer)
+	tw := tar.NewWriter(buf)
+	for _, name := range []string{"/etc/postgres/postgres.conf", "/etc/passwd", "/var/log/postgres/postgres.conf"} {
+		hdr := new(tar.Header)
+		hdr.Size = int64(len(content))
+		hdr.Name = name
+		if err := tw.WriteHeader(hdr); err != nil {
+			return nil, err
+		}
+		tw.Write([]byte(content))
+	}
+	tw.Close()
+	return buf, nil
+}
diff --git a/components/engine/z_final_test.go b/components/engine/integration/z_final_test.go
similarity index 100%
rename from components/engine/z_final_test.go
rename to components/engine/integration/z_final_test.go
diff --git a/components/engine/iptables/iptables.go b/components/engine/iptables/iptables.go
index 463f443fda..0438bcbd88 100644
--- a/components/engine/iptables/iptables.go
+++ b/components/engine/iptables/iptables.go
@@ -4,6 +4,7 @@ import (
 	"errors"
 	"fmt"
 	"net"
+	"os"
 	"os/exec"
 	"strconv"
 	"strings"
@@ -27,8 +28,10 @@ type Chain struct {
 }
 
 func NewChain(name, bridge string) (*Chain, error) {
-	if err := Raw("-t", "nat", "-N", name); err != nil {
+	if output, err := Raw("-t", "nat", "-N", name); err != nil {
 		return nil, err
+	} else if len(output) != 0 {
+		return nil, fmt.Errorf("Error creating new iptables chain: %s", output)
 	}
 	chain := &Chain{
 		Name:   name,
@@ -52,13 +55,25 @@ func RemoveExistingChain(name string) error {
 }
 
 func (c *Chain) Forward(action Action, ip net.IP, port int, proto, dest_addr string, dest_port int) error {
-	return Raw("-t", "nat", fmt.Sprint(action), c.Name,
+	daddr := ip.String()
+	if ip.IsUnspecified() {
+		// iptables interprets "0.0.0.0" as "0.0.0.0/32", whereas we
+		// want "0.0.0.0/0". "0/0" is correctly interpreted as "any
+		// value" by both iptables and ip6tables.
+		daddr = "0/0"
+	}
+	if output, err := Raw("-t", "nat", fmt.Sprint(action), c.Name,
 		"-p", proto,
-		"-d", ip.String(),
+		"-d", daddr,
 		"--dport", strconv.Itoa(port),
 		"!", "-i", c.Bridge,
 		"-j", "DNAT",
-		"--to-destination", net.JoinHostPort(dest_addr, strconv.Itoa(dest_port)))
+		"--to-destination", net.JoinHostPort(dest_addr, strconv.Itoa(dest_port))); err != nil {
+		return err
+	} else if len(output) != 0 {
+		return fmt.Errorf("Error iptables forward: %s", output)
+	}
+	return nil
 }
 
 func (c *Chain) Prerouting(action Action, args ...string) error {
@@ -66,7 +81,12 @@ func (c *Chain) Prerouting(action Action, args ...string) error {
 	if len(args) > 0 {
 		a = append(a, args...)
 	}
-	return Raw(append(a, "-j", c.Name)...)
+	if output, err := Raw(append(a, "-j", c.Name)...); err != nil {
+		return err
+	} else if len(output) != 0 {
+		return fmt.Errorf("Error iptables prerouting: %s", output)
+	}
+	return nil
 }
 
 func (c *Chain) Output(action Action, args ...string) error {
@@ -74,7 +94,12 @@ func (c *Chain) Output(action Action, args ...string) error {
 	if len(args) > 0 {
 		a = append(a, args...)
 	}
-	return Raw(append(a, "-j", c.Name)...)
+	if output, err := Raw(append(a, "-j", c.Name)...); err != nil {
+		return err
+	} else if len(output) != 0 {
+		return fmt.Errorf("Error iptables output: %s", output)
+	}
+	return nil
 }
 
 func (c *Chain) Remove() error {
@@ -94,17 +119,23 @@ func (c *Chain) Remove() error {
 
 // Check if an existing rule exists
 func Exists(args ...string) bool {
-	return Raw(append([]string{"-C"}, args...)...) == nil
+	if _, err := Raw(append([]string{"-C"}, args...)...); err != nil {
+		return false
+	}
+	return true
 }
 
-func Raw(args ...string) error {
+func Raw(args ...string) ([]byte, error) {
 	path, err := exec.LookPath("iptables")
 	if err != nil {
-		return ErrIptablesNotFound
+		return nil, ErrIptablesNotFound
 	}
-	if err := exec.Command(path, args...).Run(); err != nil {
-		return fmt.Errorf("iptables failed: iptables %v", strings.Join(args, " "))
+	if os.Getenv("DEBUG") != "" {
+		fmt.Printf("[DEBUG] [iptables]: %s, %v\n", path, args)
 	}
-	return nil
-
+	output, err := exec.Command(path, args...).CombinedOutput()
+	if err != nil {
+		return nil, fmt.Errorf("iptables failed: iptables %v: %s (%s)", strings.Join(args, " "), output, err)
+	}
+	return output, err
 }
diff --git a/components/engine/iptables/iptables_test.go b/components/engine/iptables/iptables_test.go
deleted file mode 100644
index aad8acdb81..0000000000
--- a/components/engine/iptables/iptables_test.go
+++ /dev/null
@@ -1,18 +0,0 @@
-package iptables
-
-import (
-	"os"
-	"testing"
-)
-
-func TestIptables(t *testing.T) {
-	if err := Raw("-L"); err != nil {
-		t.Fatal(err)
-	}
-	path := os.Getenv("PATH")
-	os.Setenv("PATH", "")
-	defer os.Setenv("PATH", path)
-	if err := Raw("-L"); err == nil {
-		t.Fatal("Not finding iptables in the PATH should cause an error")
-	}
-}
diff --git a/components/engine/links.go b/components/engine/links.go
index 60c738abb4..2fe255b4c5 100644
--- a/components/engine/links.go
+++ b/components/engine/links.go
@@ -21,7 +21,7 @@ func NewLink(parent, child *Container, name, bridgeInterface string) (*Link, err
 	if parent.ID == child.ID {
 		return nil, fmt.Errorf("Cannot link to self: %s == %s", parent.ID, child.ID)
 	}
-	if !child.State.Running {
+	if !child.State.IsRunning() {
 		return nil, fmt.Errorf("Cannot link to a non running container: %s AS %s", child.Name, name)
 	}
 
@@ -120,7 +120,7 @@ func (l *Link) Disable() {
 
 func (l *Link) toggle(action string, ignoreErrors bool) error {
 	for _, p := range l.Ports {
-		if err := iptables.Raw(action, "FORWARD",
+		if output, err := iptables.Raw(action, "FORWARD",
 			"-i", l.BridgeInterface, "-o", l.BridgeInterface,
 			"-p", p.Proto(),
 			"-s", l.ParentIP,
@@ -128,9 +128,11 @@ func (l *Link) toggle(action string, ignoreErrors bool) error {
 			"-d", l.ChildIP,
 			"-j", "ACCEPT"); !ignoreErrors && err != nil {
 			return err
+		} else if len(output) != 0 {
+			return fmt.Errorf("Error toggle iptables forward: %s", output)
 		}
 
-		if err := iptables.Raw(action, "FORWARD",
+		if output, err := iptables.Raw(action, "FORWARD",
 			"-i", l.BridgeInterface, "-o", l.BridgeInterface,
 			"-p", p.Proto(),
 			"-s", l.ChildIP,
@@ -138,6 +140,8 @@ func (l *Link) toggle(action string, ignoreErrors bool) error {
 			"-d", l.ParentIP,
 			"-j", "ACCEPT"); !ignoreErrors && err != nil {
 			return err
+		} else if len(output) != 0 {
+			return fmt.Errorf("Error toggle iptables forward: %s", output)
 		}
 	}
 	return nil
diff --git a/components/engine/lxc_template.go b/components/engine/lxc_template.go
index aacca0b01f..2ba2867428 100644
--- a/components/engine/lxc_template.go
+++ b/components/engine/lxc_template.go
@@ -120,7 +120,7 @@ lxc.aa_profile = unconfined
 #  (Note: 'lxc.cap.keep' is coming soon and should replace this under the
 #         security principle 'deny all unless explicitly permitted', see
 #         http://sourceforge.net/mailarchive/message.php?msg_id=31054627 )
-lxc.cap.drop = audit_control audit_write mac_admin mac_override mknod setpcap sys_admin sys_boot sys_module sys_nice sys_pacct sys_rawio sys_resource sys_time sys_tty_config
+lxc.cap.drop = audit_control audit_write mac_admin mac_override mknod setpcap sys_admin sys_module sys_nice sys_pacct sys_rawio sys_resource sys_time sys_tty_config
 {{end}}
 
 # limits
diff --git a/components/engine/lxc_template_unit_test.go b/components/engine/lxc_template_unit_test.go
new file mode 100644
index 0000000000..ce5af1d321
--- /dev/null
+++ b/components/engine/lxc_template_unit_test.go
@@ -0,0 +1,102 @@
+package docker
+
+import (
+	"bufio"
+	"fmt"
+	"io/ioutil"
+	"math/rand"
+	"os"
+	"strings"
+	"testing"
+	"time"
+)
+
+func TestLXCConfig(t *testing.T) {
+	root, err := ioutil.TempDir("", "TestLXCConfig")
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer os.RemoveAll(root)
+	// Memory is allocated randomly for testing
+	rand.Seed(time.Now().UTC().UnixNano())
+	memMin := 33554432
+	memMax := 536870912
+	mem := memMin + rand.Intn(memMax-memMin)
+	// CPU shares as well
+	cpuMin := 100
+	cpuMax := 10000
+	cpu := cpuMin + rand.Intn(cpuMax-cpuMin)
+	container := &Container{
+		root: root,
+		Config: &Config{
+			Hostname:        "foobar",
+			Memory:          int64(mem),
+			CpuShares:       int64(cpu),
+			NetworkDisabled: true,
+		},
+		hostConfig: &HostConfig{
+			Privileged: false,
+		},
+	}
+	if err := container.generateLXCConfig(); err != nil {
+		t.Fatal(err)
+	}
+	grepFile(t, container.lxcConfigPath(), "lxc.utsname = foobar")
+	grepFile(t, container.lxcConfigPath(),
+		fmt.Sprintf("lxc.cgroup.memory.limit_in_bytes = %d", mem))
+	grepFile(t, container.lxcConfigPath(),
+		fmt.Sprintf("lxc.cgroup.memory.memsw.limit_in_bytes = %d", mem*2))
+}
+
+func TestCustomLxcConfig(t *testing.T) {
+	root, err := ioutil.TempDir("", "TestCustomLxcConfig")
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer os.RemoveAll(root)
+	container := &Container{
+		root: root,
+		Config: &Config{
+			Hostname:        "foobar",
+			NetworkDisabled: true,
+		},
+		hostConfig: &HostConfig{
+			Privileged: false,
+			LxcConf: []KeyValuePair{
+				{
+					Key:   "lxc.utsname",
+					Value: "docker",
+				},
+				{
+					Key:   "lxc.cgroup.cpuset.cpus",
+					Value: "0,1",
+				},
+			},
+		},
+	}
+	if err := container.generateLXCConfig(); err != nil {
+		t.Fatal(err)
+	}
+	grepFile(t, container.lxcConfigPath(), "lxc.utsname = docker")
+	grepFile(t, container.lxcConfigPath(), "lxc.cgroup.cpuset.cpus = 0,1")
+}
+
+func grepFile(t *testing.T, path string, pattern string) {
+	f, err := os.Open(path)
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer f.Close()
+	r := bufio.NewReader(f)
+	var (
+		line string
+	)
+	err = nil
+	for err == nil {
+		line, err = r.ReadString('\n')
+		if strings.Contains(line, pattern) == true {
+			return
+		}
+	}
+	t.Fatalf("grepFile: pattern \"%s\" not found in \"%s\"", pattern, path)
+}
diff --git a/components/engine/namesgenerator/names-generator.go b/components/engine/namesgenerator/names-generator.go
index 076bb1cba7..c0dd26830c 100644
--- a/components/engine/namesgenerator/names-generator.go
+++ b/components/engine/namesgenerator/names-generator.go
@@ -12,7 +12,7 @@ type NameChecker interface {
 
 var (
 	colors  = [...]string{"white", "silver", "gray", "black", "blue", "green", "cyan", "yellow", "gold", "orange", "brown", "red", "violet", "pink", "magenta", "purple", "maroon", "crimson", "plum", "fuchsia", "lavender", "slate", "navy", "azure", "aqua", "olive", "teal", "lime", "beige", "tan", "sienna"}
-  animals = [...]string{"ant", "bear", "bird", "cat", "chicken", "cow", "deer", "dog", "donkey", "duck", "fish", "fox", "frog", "horse", "kangaroo", "koala", "lemur", "lion", "lizard", "monkey", "octopus", "pig", "shark", "sheep", "sloth", "spider", "squirrel", "tiger", "toad", "weasel", "whale", "wolf"}
+	animals = [...]string{"ant", "bear", "bird", "cat", "chicken", "cow", "deer", "dog", "donkey", "duck", "fish", "fox", "frog", "horse", "kangaroo", "koala", "lemur", "lion", "lizard", "monkey", "octopus", "pig", "shark", "sheep", "sloth", "spider", "squirrel", "tiger", "toad", "weasel", "whale", "wolf"}
 )
 
 func GenerateRandomName(checker NameChecker) (string, error) {
diff --git a/components/engine/netlink/netlink_darwin.go b/components/engine/netlink/netlink_darwin.go
index becfb87759..9a972fe63f 100644
--- a/components/engine/netlink/netlink_darwin.go
+++ b/components/engine/netlink/netlink_darwin.go
@@ -9,7 +9,6 @@ func NetworkGetRoutes() ([]*net.IPNet, error) {
 	return nil, fmt.Errorf("Not implemented")
 }
 
-
 func NetworkLinkAdd(name string, linkType string) error {
 	return fmt.Errorf("Not implemented")
 }
@@ -18,7 +17,6 @@ func NetworkLinkUp(iface *net.Interface) error {
 	return fmt.Errorf("Not implemented")
 }
 
-
 func NetworkLinkAddIp(iface *net.Interface, ip net.IP, ipNet *net.IPNet) error {
 	return fmt.Errorf("Not implemented")
 }
diff --git a/components/engine/network.go b/components/engine/network.go
index efd0736a3e..3864cca8cd 100644
--- a/components/engine/network.go
+++ b/components/engine/network.go
@@ -168,10 +168,28 @@ func CreateBridgeIface(config *DaemonConfig) error {
 	}
 
 	if config.EnableIptables {
-		if err := iptables.Raw("-t", "nat", "-A", "POSTROUTING", "-s", ifaceAddr,
+		// Enable NAT
+		if output, err := iptables.Raw("-t", "nat", "-A", "POSTROUTING", "-s", ifaceAddr,
 			"!", "-d", ifaceAddr, "-j", "MASQUERADE"); err != nil {
 			return fmt.Errorf("Unable to enable network bridge NAT: %s", err)
+		} else if len(output) != 0 {
+			return fmt.Errorf("Error iptables postrouting: %s", output)
 		}
+
+		// Accept incoming packets for existing connections
+		if output, err := iptables.Raw("-I", "FORWARD", "-o", config.BridgeIface, "-m", "conntrack", "--ctstate", "RELATED,ESTABLISHED", "-j", "ACCEPT"); err != nil {
+			return fmt.Errorf("Unable to allow incoming packets: %s", err)
+		} else if len(output) != 0 {
+			return fmt.Errorf("Error iptables allow incoming: %s", output)
+		}
+
+		// Accept all non-intercontainer outgoing packets
+		if output, err := iptables.Raw("-I", "FORWARD", "-i", config.BridgeIface, "!", "-o", config.BridgeIface, "-j", "ACCEPT"); err != nil {
+			return fmt.Errorf("Unable to allow outgoing packets: %s", err)
+		} else if len(output) != 0 {
+			return fmt.Errorf("Error iptables allow outgoing: %s", output)
+		}
+
 	}
 	return nil
 }
@@ -678,18 +696,30 @@ func newNetworkManager(config *DaemonConfig) (*NetworkManager, error) {
 
 	// Configure iptables for link support
 	if config.EnableIptables {
-		args := []string{"FORWARD", "-i", config.BridgeIface, "-o", config.BridgeIface, "-j", "DROP"}
+		args := []string{"FORWARD", "-i", config.BridgeIface, "-o", config.BridgeIface, "-j"}
+		acceptArgs := append(args, "ACCEPT")
+		dropArgs := append(args, "DROP")
 
 		if !config.InterContainerCommunication {
-			if !iptables.Exists(args...) {
+			iptables.Raw(append([]string{"-D"}, acceptArgs...)...)
+			if !iptables.Exists(dropArgs...) {
 				utils.Debugf("Disable inter-container communication")
-				if err := iptables.Raw(append([]string{"-A"}, args...)...); err != nil {
+				if output, err := iptables.Raw(append([]string{"-I"}, dropArgs...)...); err != nil {
 					return nil, fmt.Errorf("Unable to prevent intercontainer communication: %s", err)
+				} else if len(output) != 0 {
+					return nil, fmt.Errorf("Error disabling intercontainer communication: %s", output)
 				}
 			}
 		} else {
-			utils.Debugf("Enable inter-container communication")
-			iptables.Raw(append([]string{"-D"}, args...)...)
+			iptables.Raw(append([]string{"-D"}, dropArgs...)...)
+			if !iptables.Exists(acceptArgs...) {
+				utils.Debugf("Enable inter-container communication")
+				if output, err := iptables.Raw(append([]string{"-I"}, acceptArgs...)...); err != nil {
+					return nil, fmt.Errorf("Unable to allow intercontainer communication: %s", err)
+				} else if len(output) != 0 {
+					return nil, fmt.Errorf("Error enabling intercontainer communication: %s", output)
+				}
+			}
 		}
 	}
 
diff --git a/components/engine/runtime.go b/components/engine/runtime.go
index 0ef6786b21..3c90616f16 100644
--- a/components/engine/runtime.go
+++ b/components/engine/runtime.go
@@ -1,7 +1,7 @@
 package docker
 
 import (
-	_ "code.google.com/p/gosqlite/sqlite3"
+	_ "code.google.com/p/gosqlite/sqlite3" // registers sqlite
 	"container/list"
 	"database/sql"
 	"fmt"
@@ -15,6 +15,7 @@ import (
 	"path"
 	"sort"
 	"strings"
+	"sync"
 	"time"
 )
 
@@ -99,8 +100,8 @@ func (runtime *Runtime) load(id string) (*Container, error) {
 	if container.ID != id {
 		return container, fmt.Errorf("Container %s is stored at %s", container.ID, id)
 	}
-	if container.State.Running {
-		container.State.Ghost = true
+	if container.State.IsRunning() {
+		container.State.SetGhost(true)
 	}
 	return container, nil
 }
@@ -117,9 +118,6 @@ func (runtime *Runtime) Register(container *Container) error {
 		return err
 	}
 
-	// init the wait lock
-	container.waitLock = make(chan struct{})
-
 	container.runtime = runtime
 
 	// Attach to stdout and stderr
@@ -135,14 +133,10 @@ func (runtime *Runtime) Register(container *Container) error {
 	runtime.containers.PushBack(container)
 	runtime.idIndex.Add(container.ID)
 
-	// When we actually restart, Start() do the monitoring.
-	// However, when we simply 'reattach', we have to restart a monitor
-	nomonitor := false
-
 	// FIXME: if the container is supposed to be running but is not, auto restart it?
 	//        if so, then we need to restart monitor and init a new lock
 	// If the container is supposed to be running, make sure of it
-	if container.State.Running {
+	if container.State.IsRunning() {
 		output, err := exec.Command("lxc-info", "-n", container.ID).CombinedOutput()
 		if err != nil {
 			return err
@@ -151,28 +145,29 @@ func (runtime *Runtime) Register(container *Container) error {
 			utils.Debugf("Container %s was supposed to be running be is not.", container.ID)
 			if runtime.config.AutoRestart {
 				utils.Debugf("Restarting")
-				container.State.Ghost = false
-				container.State.setStopped(0)
+				container.State.SetGhost(false)
+				container.State.SetStopped(0)
 				if err := container.Start(); err != nil {
 					return err
 				}
-				nomonitor = true
 			} else {
 				utils.Debugf("Marking as stopped")
-				container.State.setStopped(-127)
+				container.State.SetStopped(-127)
 				if err := container.ToDisk(); err != nil {
 					return err
 				}
 			}
-		}
-	}
+		} else {
+			utils.Debugf("Reconnecting to container %v", container.ID)
 
-	// If the container is not running or just has been flagged not running
-	// then close the wait lock chan (will be reset upon start)
-	if !container.State.Running {
-		close(container.waitLock)
-	} else if !nomonitor {
-		go container.monitor()
+			if err := container.allocateNetwork(); err != nil {
+				return err
+			}
+
+			container.waitLock = make(chan struct{})
+
+			go container.monitor()
+		}
 	}
 	return nil
 }
@@ -181,7 +176,7 @@ func (runtime *Runtime) ensureName(container *Container) error {
 	if container.Name == "" {
 		name, err := generateRandomName(runtime)
 		if err != nil {
-			name = container.ShortID()
+			name = utils.TruncateID(container.ID)
 		}
 		container.Name = name
 
@@ -286,13 +281,12 @@ func (runtime *Runtime) restore() error {
 	// Any containers that are left over do not exist in the graph
 	for _, container := range containers {
 		// Try to set the default name for a container if it exists prior to links
-		name, err := generateRandomName(runtime)
+		container.Name, err = generateRandomName(runtime)
 		if err != nil {
-			container.Name = container.ShortID()
+			container.Name = utils.TruncateID(container.ID)
 		}
-		container.Name = name
 
-		if _, err := runtime.containerGraph.Set(name, container.ID); err != nil {
+		if _, err := runtime.containerGraph.Set(container.Name, container.ID); err != nil {
 			utils.Debugf("Setting default id - %s", err)
 		}
 		register(container)
@@ -401,7 +395,8 @@ func (runtime *Runtime) Create(config *Config, name string) (*Container, []strin
 	// Set the enitity in the graph using the default name specified
 	if _, err := runtime.containerGraph.Set(name, id); err != nil {
 		if strings.HasSuffix(err.Error(), "name are not unique") {
-			return nil, nil, fmt.Errorf("Conflict, %s already exists.", name)
+			conflictingContainer, _ := runtime.GetByName(name)
+			return nil, nil, fmt.Errorf("Conflict, The name %s is already assigned to %s. You have to delete (or rename) that container to be able to assign %s to a container again.", name, utils.TruncateID(conflictingContainer.ID), name)
 		}
 		return nil, nil, err
 	}
@@ -482,32 +477,7 @@ func (runtime *Runtime) Create(config *Config, name string) (*Container, []strin
 		return nil, nil, err
 	}
 
-	// Step 3: if hostname, build hostname and hosts files
-	container.HostnamePath = path.Join(container.root, "hostname")
-	ioutil.WriteFile(container.HostnamePath, []byte(container.Config.Hostname+"\n"), 0644)
-
-	hostsContent := []byte(`
-127.0.0.1	localhost
-::1		localhost ip6-localhost ip6-loopback
-fe00::0		ip6-localnet
-ff00::0		ip6-mcastprefix
-ff02::1		ip6-allnodes
-ff02::2		ip6-allrouters
-`)
-
-	container.HostsPath = path.Join(container.root, "hosts")
-
-	if container.Config.Domainname != "" {
-		hostsContent = append([]byte(fmt.Sprintf("::1\t\t%s.%s %s\n", container.Config.Hostname, container.Config.Domainname, container.Config.Hostname)), hostsContent...)
-		hostsContent = append([]byte(fmt.Sprintf("127.0.0.1\t%s.%s %s\n", container.Config.Hostname, container.Config.Domainname, container.Config.Hostname)), hostsContent...)
-	} else {
-		hostsContent = append([]byte(fmt.Sprintf("::1\t\t%s\n", container.Config.Hostname)), hostsContent...)
-		hostsContent = append([]byte(fmt.Sprintf("127.0.0.1\t%s\n", container.Config.Hostname)), hostsContent...)
-	}
-
-	ioutil.WriteFile(container.HostsPath, hostsContent, 0644)
-
-	// Step 4: register the container
+	// Step 3: register the container
 	if err := runtime.Register(container); err != nil {
 		return nil, nil, err
 	}
@@ -541,7 +511,12 @@ func (runtime *Runtime) Commit(container *Container, repository, tag, comment, a
 	return img, nil
 }
 
+// FIXME: this is deprecated by the getFullName *function*
 func (runtime *Runtime) getFullName(name string) (string, error) {
+	return getFullName(name)
+}
+
+func getFullName(name string) (string, error) {
 	if name == "" {
 		return "", fmt.Errorf("Container name cannot be empty")
 	}
@@ -680,6 +655,25 @@ func (runtime *Runtime) Close() error {
 	return runtime.containerGraph.Close()
 }
 
+// Nuke kills all containers then removes all content
+// from the content root, including images, volumes and
+// container filesystems.
+// Again: this will remove your entire docker runtime!
+func (runtime *Runtime) Nuke() error {
+	var wg sync.WaitGroup
+	for _, container := range runtime.List() {
+		wg.Add(1)
+		go func(c *Container) {
+			c.Kill()
+			wg.Done()
+		}(container)
+	}
+	wg.Wait()
+	runtime.Close()
+
+	return os.RemoveAll(runtime.config.Root)
+}
+
 func linkLxcStart(root string) error {
 	sourcePath, err := exec.LookPath("lxc-start")
 	if err != nil {
@@ -697,6 +691,14 @@ func linkLxcStart(root string) error {
 	return os.Symlink(sourcePath, targetPath)
 }
 
+// FIXME: this is a convenience function for integration tests
+// which need direct access to runtime.graph.
+// Once the tests switch to using engine and jobs, this method
+// can go away.
+func (runtime *Runtime) Graph() *Graph {
+	return runtime.graph
+}
+
 // History is a convenience type for storing a list of containers,
 // ordered by creation date.
 type History []*Container
diff --git a/components/engine/server.go b/components/engine/server.go
index cbe7c6435c..a65a839428 100644
--- a/components/engine/server.go
+++ b/components/engine/server.go
@@ -33,30 +33,25 @@ func (srv *Server) Close() error {
 }
 
 func init() {
-	engine.Register("serveapi", JobServeApi)
+	engine.Register("initapi", jobInitApi)
 }
 
-func JobServeApi(job *engine.Job) string {
-	srv, err := NewServer(ConfigFromJob(job))
+// jobInitApi runs the remote api server `srv` as a daemon,
+// Only one api server can run at the same time - this is enforced by a pidfile.
+// The signals SIGINT, SIGKILL and SIGTERM are intercepted for cleanup.
+func jobInitApi(job *engine.Job) string {
+	job.Logf("Creating server")
+	srv, err := NewServer(job.Eng, ConfigFromJob(job))
 	if err != nil {
 		return err.Error()
 	}
-	defer srv.Close()
-	if err := srv.Daemon(); err != nil {
-		return err.Error()
+	if srv.runtime.config.Pidfile != "" {
+		job.Logf("Creating pidfile")
+		if err := utils.CreatePidFile(srv.runtime.config.Pidfile); err != nil {
+			log.Fatal(err)
+		}
 	}
-	return "0"
-}
-
-// Daemon runs the remote api server `srv` as a daemon,
-// Only one api server can run at the same time - this is enforced by a pidfile.
-// The signals SIGINT, SIGKILL and SIGTERM are intercepted for cleanup.
-func (srv *Server) Daemon() error {
-	if err := utils.CreatePidFile(srv.runtime.config.Pidfile); err != nil {
-		log.Fatal(err)
-	}
-	defer utils.RemovePidFile(srv.runtime.config.Pidfile)
-
+	job.Logf("Setting up signal traps")
 	c := make(chan os.Signal, 1)
 	signal.Notify(c, os.Interrupt, os.Kill, os.Signal(syscall.SIGTERM))
 	go func() {
@@ -66,8 +61,23 @@ func (srv *Server) Daemon() error {
 		srv.Close()
 		os.Exit(0)
 	}()
+	job.Eng.Hack_SetGlobalVar("httpapi.server", srv)
+	job.Eng.Hack_SetGlobalVar("httpapi.runtime", srv.runtime)
+	job.Eng.Hack_SetGlobalVar("httpapi.bridgeIP", srv.runtime.networkManager.bridgeNetwork.IP)
+	if err := job.Eng.Register("create", srv.ContainerCreate); err != nil {
+		return err.Error()
+	}
+	if err := job.Eng.Register("start", srv.ContainerStart); err != nil {
+		return err.Error()
+	}
+	if err := job.Eng.Register("serveapi", srv.ListenAndServe); err != nil {
+		return err.Error()
+	}
+	return "0"
+}
 
-	protoAddrs := srv.runtime.config.ProtoAddresses
+func (srv *Server) ListenAndServe(job *engine.Job) string {
+	protoAddrs := job.Args
 	chErrors := make(chan error, len(protoAddrs))
 	for _, protoAddr := range protoAddrs {
 		protoAddrParts := strings.SplitN(protoAddr, "://", 2)
@@ -81,19 +91,20 @@ func (srv *Server) Daemon() error {
 				log.Println("/!\\ DON'T BIND ON ANOTHER IP ADDRESS THAN 127.0.0.1 IF YOU DON'T KNOW WHAT YOU'RE DOING /!\\")
 			}
 		default:
-			return fmt.Errorf("Invalid protocol format.")
+			return "Invalid protocol format."
 		}
 		go func() {
-			chErrors <- ListenAndServe(protoAddrParts[0], protoAddrParts[1], srv, true)
+			// FIXME: merge Server.ListenAndServe with ListenAndServe
+			chErrors <- ListenAndServe(protoAddrParts[0], protoAddrParts[1], srv, job.GetenvBool("Logging"))
 		}()
 	}
 	for i := 0; i < len(protoAddrs); i += 1 {
 		err := <-chErrors
 		if err != nil {
-			return err
+			return err.Error()
 		}
 	}
-	return nil
+	return "0"
 }
 
 func (srv *Server) DockerVersion() APIVersion {
@@ -154,7 +165,7 @@ func (srv *Server) ContainerKill(name string, sig int) error {
 			if err := container.Kill(); err != nil {
 				return fmt.Errorf("Cannot kill container %s: %s", name, err)
 			}
-			srv.LogEvent("kill", container.ShortID(), srv.runtime.repositories.ImageName(container.Image))
+			srv.LogEvent("kill", container.ID, srv.runtime.repositories.ImageName(container.Image))
 		} else {
 			// Otherwise, just send the requested signal
 			if err := container.kill(sig); err != nil {
@@ -180,12 +191,228 @@ func (srv *Server) ContainerExport(name string, out io.Writer) error {
 		if _, err := io.Copy(out, data); err != nil {
 			return err
 		}
-		srv.LogEvent("export", container.ShortID(), srv.runtime.repositories.ImageName(container.Image))
+		srv.LogEvent("export", container.ID, srv.runtime.repositories.ImageName(container.Image))
 		return nil
 	}
 	return fmt.Errorf("No such container: %s", name)
 }
 
+// ImageExport exports all images with the given tag. All versions
+// containing the same tag are exported. The resulting output is an
+// uncompressed tar ball.
+// name is the set of tags to export.
+// out is the writer where the images are written to.
+func (srv *Server) ImageExport(name string, out io.Writer) error {
+	// get image json
+	tempdir, err := ioutil.TempDir("", "docker-export-")
+	if err != nil {
+		return err
+	}
+	defer os.RemoveAll(tempdir)
+
+	utils.Debugf("Serializing %s", name)
+
+	rootRepo, err := srv.runtime.repositories.Get(name)
+	if err != nil {
+		return err
+	}
+	if rootRepo != nil {
+		for _, id := range rootRepo {
+			image, err := srv.ImageInspect(id)
+			if err != nil {
+				return err
+			}
+
+			if err := srv.exportImage(image, tempdir); err != nil {
+				return err
+			}
+		}
+
+		// write repositories
+		rootRepoMap := map[string]Repository{}
+		rootRepoMap[name] = rootRepo
+		rootRepoJson, _ := json.Marshal(rootRepoMap)
+
+		if err := ioutil.WriteFile(path.Join(tempdir, "repositories"), rootRepoJson, os.ModeAppend); err != nil {
+			return err
+		}
+	} else {
+		image, err := srv.ImageInspect(name)
+		if err != nil {
+			return err
+		}
+		if err := srv.exportImage(image, tempdir); err != nil {
+			return err
+		}
+	}
+
+	fs, err := archive.Tar(tempdir, archive.Uncompressed)
+	if err != nil {
+		return err
+	}
+
+	if _, err := io.Copy(out, fs); err != nil {
+		return err
+	}
+	return nil
+}
+
+func (srv *Server) exportImage(image *Image, tempdir string) error {
+	for i := image; i != nil; {
+		// temporary directory
+		tmpImageDir := path.Join(tempdir, i.ID)
+		if err := os.Mkdir(tmpImageDir, os.ModeDir); err != nil {
+			return err
+		}
+
+		var version = "1.0"
+		var versionBuf = []byte(version)
+
+		if err := ioutil.WriteFile(path.Join(tmpImageDir, "VERSION"), versionBuf, os.ModeAppend); err != nil {
+			return err
+		}
+
+		// serialize json
+		b, err := json.Marshal(i)
+		if err != nil {
+			return err
+		}
+		if err := ioutil.WriteFile(path.Join(tmpImageDir, "json"), b, os.ModeAppend); err != nil {
+			return err
+		}
+
+		// serialize filesystem
+		fs, err := archive.Tar(path.Join(srv.runtime.graph.Root, i.ID, "layer"), archive.Uncompressed)
+		if err != nil {
+			return err
+		}
+
+		fsTar, err := os.Create(path.Join(tmpImageDir, "layer.tar"))
+		if err != nil {
+			return err
+		}
+		if _, err = io.Copy(fsTar, fs); err != nil {
+			return err
+		}
+		fsTar.Close()
+
+		// find parent
+		if i.Parent != "" {
+			i, err = srv.ImageInspect(i.Parent)
+			if err != nil {
+				return err
+			}
+		} else {
+			i = nil
+		}
+	}
+	return nil
+}
+
+// Loads a set of images into the repository. This is the complementary of ImageExport.
+// The input stream is an uncompressed tar ball containing images and metadata.
+func (srv *Server) ImageLoad(in io.Reader) error {
+	tmpImageDir, err := ioutil.TempDir("", "docker-import-")
+	if err != nil {
+		return err
+	}
+	defer os.RemoveAll(tmpImageDir)
+
+	var (
+		repoTarFile = path.Join(tmpImageDir, "repo.tar")
+		repoDir     = path.Join(tmpImageDir, "repo")
+	)
+
+	tarFile, err := os.Create(repoTarFile)
+	if err != nil {
+		return err
+	}
+	if _, err := io.Copy(tarFile, in); err != nil {
+		return err
+	}
+	tarFile.Close()
+
+	repoFile, err := os.Open(repoTarFile)
+	if err != nil {
+		return err
+	}
+	if err := os.Mkdir(repoDir, os.ModeDir); err != nil {
+		return err
+	}
+	if err := archive.Untar(repoFile, repoDir); err != nil {
+		return err
+	}
+
+	dirs, err := ioutil.ReadDir(repoDir)
+	if err != nil {
+		return err
+	}
+
+	for _, d := range dirs {
+		if d.IsDir() {
+			if err := srv.recursiveLoad(d.Name(), tmpImageDir); err != nil {
+				return err
+			}
+		}
+	}
+
+	repositoriesJson, err := ioutil.ReadFile(path.Join(tmpImageDir, "repo", "repositories"))
+	if err == nil {
+		repositories := map[string]Repository{}
+		if err := json.Unmarshal(repositoriesJson, &repositories); err != nil {
+			return err
+		}
+
+		for imageName, tagMap := range repositories {
+			for tag, address := range tagMap {
+				if err := srv.runtime.repositories.Set(imageName, tag, address, true); err != nil {
+					return err
+				}
+			}
+		}
+	} else if !os.IsNotExist(err) {
+		return err
+	}
+
+	return nil
+}
+
+func (srv *Server) recursiveLoad(address, tmpImageDir string) error {
+	if _, err := srv.ImageInspect(address); err != nil {
+		utils.Debugf("Loading %s", address)
+
+		imageJson, err := ioutil.ReadFile(path.Join(tmpImageDir, "repo", address, "json"))
+		if err != nil {
+			return err
+			utils.Debugf("Error reading json", err)
+		}
+
+		layer, err := os.Open(path.Join(tmpImageDir, "repo", address, "layer.tar"))
+		if err != nil {
+			utils.Debugf("Error reading embedded tar", err)
+			return err
+		}
+		img, err := NewImgJSON(imageJson)
+		if err != nil {
+			utils.Debugf("Error unmarshalling json", err)
+			return err
+		}
+		if img.Parent != "" {
+			if !srv.runtime.graph.Exists(img.Parent) {
+				if err := srv.recursiveLoad(img.Parent, tmpImageDir); err != nil {
+					return err
+				}
+			}
+		}
+		if err := srv.runtime.graph.Register(imageJson, layer, img); err != nil {
+			return err
+		}
+	}
+	utils.Debugf("Completed processing %s", address)
+
+	return nil
+}
+
 func (srv *Server) ImagesSearch(term string) ([]registry.SearchResult, error) {
 	r, err := registry.NewRegistry(srv.runtime.config.Root, nil, srv.HTTPRequestFactory(nil))
 	if err != nil {
@@ -198,39 +425,39 @@ func (srv *Server) ImagesSearch(term string) ([]registry.SearchResult, error) {
 	return results.Results, nil
 }
 
-func (srv *Server) ImageInsert(name, url, path string, out io.Writer, sf *utils.StreamFormatter) (string, error) {
+func (srv *Server) ImageInsert(name, url, path string, out io.Writer, sf *utils.StreamFormatter) error {
 	out = utils.NewWriteFlusher(out)
 	img, err := srv.runtime.repositories.LookupImage(name)
 	if err != nil {
-		return "", err
+		return err
 	}
 
 	file, err := utils.Download(url, out)
 	if err != nil {
-		return "", err
+		return err
 	}
 	defer file.Body.Close()
 
 	config, _, _, err := ParseRun([]string{img.ID, "echo", "insert", url, path}, srv.runtime.capabilities)
 	if err != nil {
-		return "", err
+		return err
 	}
 
 	c, _, err := srv.runtime.Create(config, "")
 	if err != nil {
-		return "", err
+		return err
 	}
 
-	if err := c.Inject(utils.ProgressReader(file.Body, int(file.ContentLength), out, sf.FormatProgress("", "Downloading", "%8v/%v (%v)"), sf, true), path); err != nil {
-		return "", err
+	if err := c.Inject(utils.ProgressReader(file.Body, int(file.ContentLength), out, sf.FormatProgress("", "Downloading", "%8v/%v (%v)"), sf, false), path); err != nil {
+		return err
 	}
 	// FIXME: Handle custom repo, tag comment, author
 	img, err = srv.runtime.Commit(c, "", "", img.Comment, img.Author, nil)
 	if err != nil {
-		return "", err
+		return err
 	}
-	out.Write(sf.FormatStatus("", img.ID))
-	return img.ShortID(), nil
+	out.Write(sf.FormatStatus(img.ID, ""))
+	return nil
 }
 
 func (srv *Server) ImagesViz(out io.Writer) error {
@@ -247,12 +474,12 @@ func (srv *Server) ImagesViz(out io.Writer) error {
 	for _, image := range images {
 		parentImage, err = image.GetParent()
 		if err != nil {
-			return err
+			return fmt.Errorf("Error while getting parent image: %v", err)
 		}
 		if parentImage != nil {
-			out.Write([]byte(" \"" + parentImage.ShortID() + "\" -> \"" + image.ShortID() + "\"\n"))
+			out.Write([]byte(" \"" + parentImage.ID + "\" -> \"" + image.ID + "\"\n"))
 		} else {
-			out.Write([]byte(" base -> \"" + image.ShortID() + "\" [style=invis]\n"))
+			out.Write([]byte(" base -> \"" + image.ID + "\" [style=invis]\n"))
 		}
 	}
 
@@ -284,7 +511,7 @@ func (srv *Server) Images(all bool, filter string) ([]APIImages, error) {
 	if err != nil {
 		return nil, err
 	}
-	outs := []APIImages{} //produce [] when empty instead of 'null'
+	lookup := make(map[string]APIImages)
 	for name, repository := range srv.runtime.repositories.Repositories {
 		if filter != "" {
 			if match, _ := path.Match(filter, name); !match {
@@ -292,27 +519,46 @@ func (srv *Server) Images(all bool, filter string) ([]APIImages, error) {
 			}
 		}
 		for tag, id := range repository {
-			var out APIImages
 			image, err := srv.runtime.graph.Get(id)
 			if err != nil {
 				log.Printf("Warning: couldn't load %s from %s/%s: %s", id, name, tag, err)
 				continue
 			}
-			delete(allImages, id)
-			out.Repository = name
-			out.Tag = tag
-			out.ID = image.ID
-			out.Created = image.Created.Unix()
-			out.Size = image.Size
-			out.VirtualSize = image.getParentsSize(0) + image.Size
-			outs = append(outs, out)
+
+			if out, exists := lookup[id]; exists {
+				out.RepoTags = append(out.RepoTags, fmt.Sprintf("%s:%s", name, tag))
+
+				lookup[id] = out
+			} else {
+				var out APIImages
+
+				delete(allImages, id)
+
+				out.ParentId = image.Parent
+				out.RepoTags = []string{fmt.Sprintf("%s:%s", name, tag)}
+				out.ID = image.ID
+				out.Created = image.Created.Unix()
+				out.Size = image.Size
+				out.VirtualSize = image.getParentsSize(0) + image.Size
+
+				lookup[id] = out
+			}
+
 		}
 	}
-	// Display images which aren't part of a
+
+	outs := make([]APIImages, 0, len(lookup))
+	for _, value := range lookup {
+		outs = append(outs, value)
+	}
+
+	// Display images which aren't part of a repository/tag
 	if filter == "" {
 		for _, image := range allImages {
 			var out APIImages
 			out.ID = image.ID
+			out.ParentId = image.Parent
+			out.RepoTags = []string{"<none>:<none>"}
 			out.Created = image.Created.Unix()
 			out.Size = image.Size
 			out.VirtualSize = image.getParentsSize(0) + image.Size
@@ -392,9 +638,9 @@ func (srv *Server) ImageHistory(name string) ([]APIHistory, error) {
 
 }
 
-func (srv *Server) ContainerTop(name, ps_args string) (*APITop, error) {
+func (srv *Server) ContainerTop(name, psArgs string) (*APITop, error) {
 	if container := srv.runtime.Get(name); container != nil {
-		output, err := exec.Command("lxc-ps", "--name", container.ID, "--", ps_args).CombinedOutput()
+		output, err := exec.Command("lxc-ps", "--name", container.ID, "--", psArgs).CombinedOutput()
 		if err != nil {
 			return nil, fmt.Errorf("lxc-ps: %s (%s)", err, output)
 		}
@@ -441,45 +687,40 @@ func (srv *Server) Containers(all, size bool, n int, since, before string) []API
 	var displayed int
 	out := []APIContainers{}
 
+	names := map[string][]string{}
+	srv.runtime.containerGraph.Walk("/", func(p string, e *gograph.Entity) error {
+		names[e.ID()] = append(names[e.ID()], p)
+		return nil
+	}, -1)
+
 	for _, container := range srv.runtime.List() {
-		if !container.State.Running && !all && n == -1 && since == "" && before == "" {
+		if !container.State.IsRunning() && !all && n == -1 && since == "" && before == "" {
 			continue
 		}
-		if before != "" {
-			if container.ShortID() == before {
+		if before != "" && !foundBefore {
+			if container.ID == before || utils.TruncateID(container.ID) == before {
 				foundBefore = true
-				continue
-			}
-			if !foundBefore {
-				continue
 			}
+			continue
 		}
 		if displayed == n {
 			break
 		}
-		if container.ShortID() == since {
+		if container.ID == since || utils.TruncateID(container.ID) == since {
 			break
 		}
 		displayed++
-		c := createAPIContainer(container, size, srv.runtime)
+		c := createAPIContainer(names[container.ID], container, size, srv.runtime)
 		out = append(out, c)
 	}
 	return out
 }
 
-func createAPIContainer(container *Container, size bool, runtime *Runtime) APIContainers {
+func createAPIContainer(names []string, container *Container, size bool, runtime *Runtime) APIContainers {
 	c := APIContainers{
 		ID: container.ID,
 	}
-	names := []string{}
-	runtime.containerGraph.Walk("/", func(p string, e *gograph.Entity) error {
-		if e.ID() == container.ID {
-			names = append(names, p)
-		}
-		return nil
-	}, -1)
 	c.Names = names
-
 	c.Image = runtime.repositories.ImageName(container.Image)
 	c.Command = fmt.Sprintf("%s %s", container.Path, strings.Join(container.Args, " "))
 	c.Created = container.Created.Unix()
@@ -499,9 +740,10 @@ func (srv *Server) ContainerCommit(name, repo, tag, author, comment string, conf
 	if err != nil {
 		return "", err
 	}
-	return img.ShortID(), err
+	return img.ID, err
 }
 
+// FIXME: this should be called ImageTag
 func (srv *Server) ContainerTag(name, repo, tag string, force bool) error {
 	if err := srv.runtime.repositories.Set(repo, tag, name, force); err != nil {
 		return err
@@ -514,7 +756,7 @@ func (srv *Server) pullImage(r *registry.Registry, out io.Writer, imgID, endpoin
 	if err != nil {
 		return err
 	}
-	out.Write(sf.FormatProgress(utils.TruncateID(imgID), "Pulling", "dependend layers"))
+	out.Write(sf.FormatProgress(utils.TruncateID(imgID), "Pulling", "dependent layers"))
 	// FIXME: Try to stream the images?
 	// FIXME: Launch the getRemoteImage() in goroutines
 
@@ -531,13 +773,13 @@ func (srv *Server) pullImage(r *registry.Registry, out io.Writer, imgID, endpoin
 			out.Write(sf.FormatProgress(utils.TruncateID(id), "Pulling", "metadata"))
 			imgJSON, imgSize, err := r.GetRemoteImageJSON(id, endpoint, token)
 			if err != nil {
-				out.Write(sf.FormatProgress(utils.TruncateID(id), "Error", "pulling dependend layers"))
+				out.Write(sf.FormatProgress(utils.TruncateID(id), "Error", "pulling dependent layers"))
 				// FIXME: Keep going in case of error?
 				return err
 			}
 			img, err := NewImgJSON(imgJSON)
 			if err != nil {
-				out.Write(sf.FormatProgress(utils.TruncateID(id), "Error", "pulling dependend layers"))
+				out.Write(sf.FormatProgress(utils.TruncateID(id), "Error", "pulling dependent layers"))
 				return fmt.Errorf("Failed to parse json: %s", err)
 			}
 
@@ -545,12 +787,12 @@ func (srv *Server) pullImage(r *registry.Registry, out io.Writer, imgID, endpoin
 			out.Write(sf.FormatProgress(utils.TruncateID(id), "Pulling", "fs layer"))
 			layer, err := r.GetRemoteImageLayer(img.ID, endpoint, token)
 			if err != nil {
-				out.Write(sf.FormatProgress(utils.TruncateID(id), "Error", "pulling dependend layers"))
+				out.Write(sf.FormatProgress(utils.TruncateID(id), "Error", "pulling dependent layers"))
 				return err
 			}
 			defer layer.Close()
 			if err := srv.runtime.graph.Register(imgJSON, utils.ProgressReader(layer, imgSize, out, sf.FormatProgress(utils.TruncateID(id), "Downloading", "%8v/%v (%v)"), sf, false), img); err != nil {
-				out.Write(sf.FormatProgress(utils.TruncateID(id), "Error", "downloading dependend layers"))
+				out.Write(sf.FormatProgress(utils.TruncateID(id), "Error", "downloading dependent layers"))
 				return err
 			}
 		}
@@ -860,12 +1102,13 @@ func (srv *Server) pushRepository(r *registry.Registry, out io.Writer, localName
 					out.Write(sf.FormatStatus("", "Image %s already pushed, skipping", elem.ID))
 					continue
 				}
-				if checksum, err := srv.pushImage(r, out, remoteName, elem.ID, ep, repoData.Tokens, sf); err != nil {
+				checksum, err := srv.pushImage(r, out, remoteName, elem.ID, ep, repoData.Tokens, sf)
+				if err != nil {
 					// FIXME: Continue on error?
 					return err
-				} else {
-					elem.Checksum = checksum
 				}
+				elem.Checksum = checksum
+
 				if err := pushTags(); err != nil {
 					return err
 				}
@@ -905,13 +1148,15 @@ func (srv *Server) pushImage(r *registry.Registry, out io.Writer, remote, imgID,
 	if err != nil {
 		return "", fmt.Errorf("Failed to generate layer archive: %s", err)
 	}
+	defer os.RemoveAll(layerData.Name())
 
 	// Send the layer
-	if checksum, err := r.PushImageLayerRegistry(imgData.ID, utils.ProgressReader(layerData, int(layerData.Size), out, sf.FormatProgress("", "Pushing", "%8v/%v (%v)"), sf, false), ep, token, jsonRaw); err != nil {
+	checksum, err = r.PushImageLayerRegistry(imgData.ID, utils.ProgressReader(layerData, int(layerData.Size), out, sf.FormatProgress("", "Pushing", "%8v/%v (%v)"), sf, false), ep, token, jsonRaw)
+	if err != nil {
 		return "", err
-	} else {
-		imgData.Checksum = checksum
 	}
+	imgData.Checksum = checksum
+
 	out.Write(sf.FormatStatus("", ""))
 
 	// Send the checksum
@@ -998,37 +1243,52 @@ func (srv *Server) ImageImport(src, repo, tag string, in io.Reader, out io.Write
 			return err
 		}
 	}
-	out.Write(sf.FormatStatus("", img.ShortID()))
+	out.Write(sf.FormatStatus("", img.ID))
 	return nil
 }
 
-func (srv *Server) ContainerCreate(config *Config, name string) (string, []string, error) {
-	if config.Memory != 0 && config.Memory < 524288 {
-		return "", nil, fmt.Errorf("Memory limit must be given in bytes (minimum 524288 bytes)")
+func (srv *Server) ContainerCreate(job *engine.Job) string {
+	var name string
+	if len(job.Args) == 1 {
+		name = job.Args[0]
+	} else if len(job.Args) > 1 {
+		return fmt.Sprintf("Usage: %s ", job.Name)
+	}
+	var config Config
+	if err := job.ExportEnv(&config); err != nil {
+		return err.Error()
+	}
+	if config.Memory != 0 && config.Memory < 524288 {
+		return "Minimum memory limit allowed is 512k"
 	}
-
 	if config.Memory > 0 && !srv.runtime.capabilities.MemoryLimit {
 		config.Memory = 0
 	}
-
 	if config.Memory > 0 && !srv.runtime.capabilities.SwapLimit {
 		config.MemorySwap = -1
 	}
-	container, buildWarnings, err := srv.runtime.Create(config, name)
+	container, buildWarnings, err := srv.runtime.Create(&config, name)
 	if err != nil {
 		if srv.runtime.graph.IsNotExist(err) {
-
 			_, tag := utils.ParseRepositoryTag(config.Image)
 			if tag == "" {
 				tag = DEFAULTTAG
 			}
-
-			return "", nil, fmt.Errorf("No such image: %s (tag: %s)", config.Image, tag)
+			return fmt.Sprintf("No such image: %s (tag: %s)", config.Image, tag)
 		}
-		return "", nil, err
+		return err.Error()
 	}
-	srv.LogEvent("create", container.ShortID(), srv.runtime.repositories.ImageName(container.Image))
-	return container.ShortID(), buildWarnings, nil
+	srv.LogEvent("create", container.ID, srv.runtime.repositories.ImageName(container.Image))
+	// FIXME: this is necessary because runtime.Create might return a nil container
+	// with a non-nil error. This should not happen! Once it's fixed we
+	// can remove this workaround.
+	if container != nil {
+		job.Printf("%s\n", container.ID)
+	}
+	for _, warning := range buildWarnings {
+		job.Errorf("%s\n", warning)
+	}
+	return "0"
 }
 
 func (srv *Server) ContainerRestart(name string, t int) error {
@@ -1036,7 +1296,7 @@ func (srv *Server) ContainerRestart(name string, t int) error {
 		if err := container.Restart(t); err != nil {
 			return fmt.Errorf("Cannot restart container %s: %s", name, err)
 		}
-		srv.LogEvent("restart", container.ShortID(), srv.runtime.repositories.ImageName(container.Image))
+		srv.LogEvent("restart", container.ID, srv.runtime.repositories.ImageName(container.Image))
 	} else {
 		return fmt.Errorf("No such container: %s", name)
 	}
@@ -1079,20 +1339,35 @@ func (srv *Server) ContainerDestroy(name string, removeVolume, removeLink bool)
 	}
 
 	if container != nil {
-		if container.State.Running {
+		if container.State.IsRunning() {
 			return fmt.Errorf("Impossible to remove a running container, please stop it first")
 		}
 		volumes := make(map[string]struct{})
+
+		binds := make(map[string]struct{})
+
+		for _, bind := range container.hostConfig.Binds {
+			splitBind := strings.Split(bind, ":")
+			source := splitBind[0]
+			binds[source] = struct{}{}
+		}
+
 		// Store all the deleted containers volumes
 		for _, volumeId := range container.Volumes {
-			volumeId = strings.TrimRight(volumeId, "/layer")
+
+			// Skip the volumes mounted from external
+			if _, exists := binds[volumeId]; exists {
+				continue
+			}
+
+			volumeId = strings.TrimSuffix(volumeId, "/layer")
 			volumeId = filepath.Base(volumeId)
 			volumes[volumeId] = struct{}{}
 		}
 		if err := srv.runtime.Destroy(container); err != nil {
 			return fmt.Errorf("Cannot destroy container %s: %s", name, err)
 		}
-		srv.LogEvent("destroy", container.ShortID(), srv.runtime.repositories.ImageName(container.Image))
+		srv.LogEvent("destroy", container.ID, srv.runtime.repositories.ImageName(container.Image))
 
 		if removeVolume {
 			// Retrieve all volumes from all remaining containers
@@ -1158,8 +1433,8 @@ func (srv *Server) deleteImageAndChildren(id string, imgs *[]APIRmi) error {
 		if err != nil {
 			return err
 		}
-		*imgs = append(*imgs, APIRmi{Deleted: utils.TruncateID(id)})
-		srv.LogEvent("delete", utils.TruncateID(id), "")
+		*imgs = append(*imgs, APIRmi{Deleted: id})
+		srv.LogEvent("delete", id, "")
 		return nil
 	}
 	return nil
@@ -1209,8 +1484,8 @@ func (srv *Server) deleteImage(img *Image, repoName, tag string) ([]APIRmi, erro
 			return nil, err
 		}
 		if tagDeleted {
-			imgs = append(imgs, APIRmi{Untagged: img.ShortID()})
-			srv.LogEvent("untag", img.ShortID(), "")
+			imgs = append(imgs, APIRmi{Untagged: img.ID})
+			srv.LogEvent("untag", img.ID, "")
 		}
 	}
 	if len(srv.runtime.repositories.ByID()[img.ID]) == 0 {
@@ -1238,6 +1513,26 @@ func (srv *Server) ImageDelete(name string, autoPrune bool) ([]APIRmi, error) {
 		}
 		return nil, nil
 	}
+
+	// Prevent deletion if image is used by a running container
+	for _, container := range srv.runtime.List() {
+		if container.State.IsRunning() {
+			parent, err := srv.runtime.repositories.LookupImage(container.Image)
+			if err != nil {
+				return nil, err
+			}
+
+			if err := parent.WalkHistory(func(p *Image) error {
+				if img.ID == p.ID {
+					return fmt.Errorf("Conflict, cannot delete %s because the running container %s is using it", name, container.ID)
+				}
+				return nil
+			}); err != nil {
+				return nil, err
+			}
+		}
+	}
+
 	if strings.Contains(img.ID, name) {
 		//delete via ID
 		return srv.deleteImage(img, "", "")
@@ -1283,7 +1578,6 @@ func (srv *Server) RegisterLinks(name string, hostConfig *HostConfig) error {
 		return fmt.Errorf("No such container: %s", name)
 	}
 
-	// Register links
 	if hostConfig != nil && hostConfig.Links != nil {
 		for _, l := range hostConfig.Links {
 			parts, err := parseLink(l)
@@ -1297,7 +1591,6 @@ func (srv *Server) RegisterLinks(name string, hostConfig *HostConfig) error {
 			if child == nil {
 				return fmt.Errorf("Could not get container for %s", parts["name"])
 			}
-
 			if err := runtime.RegisterLink(container, child, parts["alias"]); err != nil {
 				return err
 			}
@@ -1313,41 +1606,57 @@ func (srv *Server) RegisterLinks(name string, hostConfig *HostConfig) error {
 	return nil
 }
 
-func (srv *Server) ContainerStart(name string, hostConfig *HostConfig) error {
+func (srv *Server) ContainerStart(job *engine.Job) string {
+	if len(job.Args) < 1 {
+		return fmt.Sprintf("Usage: %s container_id", job.Name)
+	}
+	name := job.Args[0]
 	runtime := srv.runtime
 	container := runtime.Get(name)
 
-	if hostConfig != nil {
+	if container == nil {
+		return fmt.Sprintf("No such container: %s", name)
+	}
+	// If no environment was set, then no hostconfig was passed.
+	if len(job.Environ()) > 0 {
+		var hostConfig HostConfig
+		if err := job.ExportEnv(&hostConfig); err != nil {
+			return err.Error()
+		}
+		// Validate the HostConfig binds. Make sure that:
+		// 1) the source of a bind mount isn't /
+		//         The bind mount "/:/foo" isn't allowed.
+		// 2) Check that the source exists
+		//        The source to be bind mounted must exist.
 		for _, bind := range hostConfig.Binds {
 			splitBind := strings.Split(bind, ":")
 			source := splitBind[0]
 
 			// refuse to bind mount "/" to the container
 			if source == "/" {
-				return fmt.Errorf("Invalid bind mount '%s' : source can't be '/'", bind)
+				return fmt.Sprintf("Invalid bind mount '%s' : source can't be '/'", bind)
 			}
 
 			// ensure the source exists on the host
 			_, err := os.Stat(source)
 			if err != nil && os.IsNotExist(err) {
-				return fmt.Errorf("Invalid bind mount '%s' : source doesn't exist", bind)
+				return fmt.Sprintf("Invalid bind mount '%s' : source doesn't exist", bind)
 			}
 		}
-	}
-
-	if container == nil {
-		return fmt.Errorf("No such container: %s", name)
-	}
-	if hostConfig != nil {
-		container.hostConfig = hostConfig
+		// Register any links from the host config before starting the container
+		// FIXME: we could just pass the container here, no need to lookup by name again.
+		if err := srv.RegisterLinks(name, &hostConfig); err != nil {
+			return err.Error()
+		}
+		container.hostConfig = &hostConfig
 		container.ToDisk()
 	}
 	if err := container.Start(); err != nil {
-		return fmt.Errorf("Cannot start container %s: %s", name, err)
+		return fmt.Sprintf("Cannot start container %s: %s", name, err)
 	}
-	srv.LogEvent("start", container.ShortID(), runtime.repositories.ImageName(container.Image))
+	srv.LogEvent("start", container.ID, runtime.repositories.ImageName(container.Image))
 
-	return nil
+	return "0"
 }
 
 func (srv *Server) ContainerStop(name string, t int) error {
@@ -1355,7 +1664,7 @@ func (srv *Server) ContainerStop(name string, t int) error {
 		if err := container.Stop(t); err != nil {
 			return fmt.Errorf("Cannot stop container %s: %s", name, err)
 		}
-		srv.LogEvent("stop", container.ShortID(), srv.runtime.repositories.ImageName(container.Image))
+		srv.LogEvent("stop", container.ID, srv.runtime.repositories.ImageName(container.Image))
 	} else {
 		return fmt.Errorf("No such container: %s", name)
 	}
@@ -1429,7 +1738,7 @@ func (srv *Server) ContainerAttach(name string, logs, stream, stdin, stdout, std
 
 	//stream
 	if stream {
-		if container.State.Ghost {
+		if container.State.IsGhost() {
 			return fmt.Errorf("Impossible to attach to a ghost container")
 		}
 
@@ -1498,12 +1807,13 @@ func (srv *Server) ContainerCopy(name string, resource string, out io.Writer) er
 
 }
 
-func NewServer(config *DaemonConfig) (*Server, error) {
+func NewServer(eng *engine.Engine, config *DaemonConfig) (*Server, error) {
 	runtime, err := NewRuntime(config)
 	if err != nil {
 		return nil, err
 	}
 	srv := &Server{
+		Eng:         eng,
 		runtime:     runtime,
 		pullingPool: make(map[string]struct{}),
 		pushingPool: make(map[string]struct{}),
@@ -1527,7 +1837,7 @@ func (srv *Server) HTTPRequestFactory(metaHeaders map[string][]string) *utils.HT
 	return srv.reqFactory
 }
 
-func (srv *Server) LogEvent(action, id, from string) {
+func (srv *Server) LogEvent(action, id, from string) *utils.JSONMessage {
 	now := time.Now().Unix()
 	jm := utils.JSONMessage{Status: action, ID: id, From: from, Time: now}
 	srv.events = append(srv.events, jm)
@@ -1537,6 +1847,7 @@ func (srv *Server) LogEvent(action, id, from string) {
 		default:
 		}
 	}
+	return &jm
 }
 
 type Server struct {
@@ -1547,4 +1858,5 @@ type Server struct {
 	events      []utils.JSONMessage
 	listeners   map[string]chan utils.JSONMessage
 	reqFactory  *utils.HTTPRequestFactory
+	Eng         *engine.Engine
 }
diff --git a/components/engine/server_test.go b/components/engine/server_test.go
deleted file mode 100644
index 7f9cbaadfd..0000000000
--- a/components/engine/server_test.go
+++ /dev/null
@@ -1,523 +0,0 @@
-package docker
-
-import (
-	"github.com/dotcloud/docker/utils"
-	"strings"
-	"testing"
-	"time"
-)
-
-func TestContainerTagImageDelete(t *testing.T) {
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
-
-	srv := &Server{runtime: runtime}
-
-	initialImages, err := srv.Images(false, "")
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	if err := srv.runtime.repositories.Set("utest", "tag1", unitTestImageName, false); err != nil {
-		t.Fatal(err)
-	}
-
-	if err := srv.runtime.repositories.Set("utest/docker", "tag2", unitTestImageName, false); err != nil {
-		t.Fatal(err)
-	}
-	if err := srv.runtime.repositories.Set("utest:5000/docker", "tag3", unitTestImageName, false); err != nil {
-		t.Fatal(err)
-	}
-
-	images, err := srv.Images(false, "")
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	if len(images) != len(initialImages)+3 {
-		t.Errorf("Expected %d images, %d found", len(initialImages)+2, len(images))
-	}
-
-	if _, err := srv.ImageDelete("utest/docker:tag2", true); err != nil {
-		t.Fatal(err)
-	}
-
-	images, err = srv.Images(false, "")
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	if len(images) != len(initialImages)+2 {
-		t.Errorf("Expected %d images, %d found", len(initialImages)+2, len(images))
-	}
-
-	if _, err := srv.ImageDelete("utest:5000/docker:tag3", true); err != nil {
-		t.Fatal(err)
-	}
-
-	images, err = srv.Images(false, "")
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	if len(images) != len(initialImages)+1 {
-		t.Errorf("Expected %d images, %d found", len(initialImages)+1, len(images))
-	}
-
-	if _, err := srv.ImageDelete("utest:tag1", true); err != nil {
-		t.Fatal(err)
-	}
-
-	images, err = srv.Images(false, "")
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	if len(images) != len(initialImages) {
-		t.Errorf("Expected %d image, %d found", len(initialImages), len(images))
-	}
-}
-
-func TestCreateRm(t *testing.T) {
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
-
-	srv := &Server{runtime: runtime}
-
-	config, _, _, err := ParseRun([]string{GetTestImage(runtime).ID, "echo test"}, nil)
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	id, _, err := srv.ContainerCreate(config, "")
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	if len(runtime.List()) != 1 {
-		t.Errorf("Expected 1 container, %v found", len(runtime.List()))
-	}
-
-	if err = srv.ContainerDestroy(id, true, false); err != nil {
-		t.Fatal(err)
-	}
-
-	if len(runtime.List()) != 0 {
-		t.Errorf("Expected 0 container, %v found", len(runtime.List()))
-	}
-
-}
-
-func TestCreateRmVolumes(t *testing.T) {
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
-
-	srv := &Server{runtime: runtime}
-
-	config, hostConfig, _, err := ParseRun([]string{"-v", "/srv", GetTestImage(runtime).ID, "echo test"}, nil)
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	id, _, err := srv.ContainerCreate(config, "")
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	if len(runtime.List()) != 1 {
-		t.Errorf("Expected 1 container, %v found", len(runtime.List()))
-	}
-
-	err = srv.ContainerStart(id, hostConfig)
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	err = srv.ContainerStop(id, 1)
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	if err = srv.ContainerDestroy(id, true, false); err != nil {
-		t.Fatal(err)
-	}
-
-	if len(runtime.List()) != 0 {
-		t.Errorf("Expected 0 container, %v found", len(runtime.List()))
-	}
-}
-
-func TestCommit(t *testing.T) {
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
-
-	srv := &Server{runtime: runtime}
-
-	config, _, _, err := ParseRun([]string{GetTestImage(runtime).ID, "/bin/cat"}, nil)
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	id, _, err := srv.ContainerCreate(config, "")
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	if _, err := srv.ContainerCommit(id, "testrepo", "testtag", "", "", config); err != nil {
-		t.Fatal(err)
-	}
-}
-
-func TestCreateStartRestartStopStartKillRm(t *testing.T) {
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
-
-	srv := &Server{runtime: runtime}
-
-	config, hostConfig, _, err := ParseRun([]string{GetTestImage(runtime).ID, "/bin/cat"}, nil)
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	id, _, err := srv.ContainerCreate(config, "")
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	if len(runtime.List()) != 1 {
-		t.Errorf("Expected 1 container, %v found", len(runtime.List()))
-	}
-
-	if err := srv.ContainerStart(id, hostConfig); err != nil {
-		t.Fatal(err)
-	}
-
-	if err := srv.ContainerRestart(id, 15); err != nil {
-		t.Fatal(err)
-	}
-
-	if err := srv.ContainerStop(id, 15); err != nil {
-		t.Fatal(err)
-	}
-
-	if err := srv.ContainerStart(id, hostConfig); err != nil {
-		t.Fatal(err)
-	}
-
-	if err := srv.ContainerKill(id, 0); err != nil {
-		t.Fatal(err)
-	}
-
-	// FIXME: this failed once with a race condition ("Unable to remove filesystem for xxx: directory not empty")
-	if err := srv.ContainerDestroy(id, true, false); err != nil {
-		t.Fatal(err)
-	}
-
-	if len(runtime.List()) != 0 {
-		t.Errorf("Expected 0 container, %v found", len(runtime.List()))
-	}
-
-}
-
-func TestRunWithTooLowMemoryLimit(t *testing.T) {
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
-
-	// Try to create a container with a memory limit of 1 byte less than the minimum allowed limit.
-	if _, _, err := (*Server).ContainerCreate(&Server{runtime: runtime},
-		&Config{
-			Image:     GetTestImage(runtime).ID,
-			Memory:    524287,
-			CpuShares: 1000,
-			Cmd:       []string{"/bin/cat"},
-		},
-		"",
-	); err == nil {
-		t.Errorf("Memory limit is smaller than the allowed limit. Container creation should've failed!")
-	}
-
-}
-
-func TestContainerTop(t *testing.T) {
-	t.Skip("Fixme. Skipping test for now. Reported error: 'server_test.go:236: Expected 2 processes, found 1.'")
-
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
-
-	srv := &Server{runtime: runtime}
-
-	c, _ := mkContainer(runtime, []string{"_", "/bin/sh", "-c", "sleep 2"}, t)
-	c, err := mkContainer(runtime, []string{"_", "/bin/sh", "-c", "sleep 2"}, t)
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	defer runtime.Destroy(c)
-	if err := c.Start(); err != nil {
-		t.Fatal(err)
-	}
-
-	// Give some time to the process to start
-	c.WaitTimeout(500 * time.Millisecond)
-
-	if !c.State.Running {
-		t.Errorf("Container should be running")
-	}
-	procs, err := srv.ContainerTop(c.ID, "")
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	if len(procs.Processes) != 2 {
-		t.Fatalf("Expected 2 processes, found %d.", len(procs.Processes))
-	}
-
-	pos := -1
-	for i := 0; i < len(procs.Titles); i++ {
-		if procs.Titles[i] == "CMD" {
-			pos = i
-			break
-		}
-	}
-
-	if pos == -1 {
-		t.Fatalf("Expected CMD, not found.")
-	}
-
-	if procs.Processes[0][pos] != "sh" && procs.Processes[0][pos] != "busybox" {
-		t.Fatalf("Expected `busybox` or `sh`, found %s.", procs.Processes[0][pos])
-	}
-
-	if procs.Processes[1][pos] != "sh" && procs.Processes[1][pos] != "busybox" {
-		t.Fatalf("Expected `busybox` or `sh`, found %s.", procs.Processes[1][pos])
-	}
-}
-
-func TestPools(t *testing.T) {
-	runtime := mkRuntime(t)
-	srv := &Server{
-		runtime:     runtime,
-		pullingPool: make(map[string]struct{}),
-		pushingPool: make(map[string]struct{}),
-	}
-	defer nuke(runtime)
-
-	err := srv.poolAdd("pull", "test1")
-	if err != nil {
-		t.Fatal(err)
-	}
-	err = srv.poolAdd("pull", "test2")
-	if err != nil {
-		t.Fatal(err)
-	}
-	err = srv.poolAdd("push", "test1")
-	if err == nil || err.Error() != "pull test1 is already in progress" {
-		t.Fatalf("Expected `pull test1 is already in progress`")
-	}
-	err = srv.poolAdd("pull", "test1")
-	if err == nil || err.Error() != "pull test1 is already in progress" {
-		t.Fatalf("Expected `pull test1 is already in progress`")
-	}
-	err = srv.poolAdd("wait", "test3")
-	if err == nil || err.Error() != "Unknown pool type" {
-		t.Fatalf("Expected `Unknown pool type`")
-	}
-
-	err = srv.poolRemove("pull", "test2")
-	if err != nil {
-		t.Fatal(err)
-	}
-	err = srv.poolRemove("pull", "test2")
-	if err != nil {
-		t.Fatal(err)
-	}
-	err = srv.poolRemove("pull", "test1")
-	if err != nil {
-		t.Fatal(err)
-	}
-	err = srv.poolRemove("push", "test1")
-	if err != nil {
-		t.Fatal(err)
-	}
-	err = srv.poolRemove("wait", "test3")
-	if err == nil || err.Error() != "Unknown pool type" {
-		t.Fatalf("Expected `Unknown pool type`")
-	}
-}
-
-func TestLogEvent(t *testing.T) {
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
-	srv := &Server{
-		runtime:   runtime,
-		events:    make([]utils.JSONMessage, 0, 64),
-		listeners: make(map[string]chan utils.JSONMessage),
-	}
-
-	srv.LogEvent("fakeaction", "fakeid", "fakeimage")
-
-	listener := make(chan utils.JSONMessage)
-	srv.Lock()
-	srv.listeners["test"] = listener
-	srv.Unlock()
-
-	srv.LogEvent("fakeaction2", "fakeid", "fakeimage")
-
-	if len(srv.events) != 2 {
-		t.Fatalf("Expected 2 events, found %d", len(srv.events))
-	}
-	go func() {
-		time.Sleep(200 * time.Millisecond)
-		srv.LogEvent("fakeaction3", "fakeid", "fakeimage")
-		time.Sleep(200 * time.Millisecond)
-		srv.LogEvent("fakeaction4", "fakeid", "fakeimage")
-	}()
-
-	setTimeout(t, "Listening for events timed out", 2*time.Second, func() {
-		for i := 2; i < 4; i++ {
-			event := <-listener
-			if event != srv.events[i] {
-				t.Fatalf("Event received it different than expected")
-			}
-		}
-	})
-}
-
-func TestRmi(t *testing.T) {
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
-	srv := &Server{runtime: runtime}
-
-	initialImages, err := srv.Images(false, "")
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	config, hostConfig, _, err := ParseRun([]string{GetTestImage(runtime).ID, "echo test"}, nil)
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	containerID, _, err := srv.ContainerCreate(config, "")
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	//To remove
-	err = srv.ContainerStart(containerID, hostConfig)
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	imageID, err := srv.ContainerCommit(containerID, "test", "", "", "", nil)
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	err = srv.ContainerTag(imageID, "test", "0.1", false)
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	containerID, _, err = srv.ContainerCreate(config, "")
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	//To remove
-	err = srv.ContainerStart(containerID, hostConfig)
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	_, err = srv.ContainerCommit(containerID, "test", "", "", "", nil)
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	images, err := srv.Images(false, "")
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	if len(images)-len(initialImages) != 2 {
-		t.Fatalf("Expected 2 new images, found %d.", len(images)-len(initialImages))
-	}
-
-	_, err = srv.ImageDelete(imageID, true)
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	images, err = srv.Images(false, "")
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	if len(images)-len(initialImages) != 1 {
-		t.Fatalf("Expected 1 new image, found %d.", len(images)-len(initialImages))
-	}
-
-	for _, image := range images {
-		if strings.Contains(unitTestImageID, image.ID) {
-			continue
-		}
-		if image.Repository == "" {
-			t.Fatalf("Expected tagged image, got untagged one.")
-		}
-	}
-}
-
-func TestImagesFilter(t *testing.T) {
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
-
-	srv := &Server{runtime: runtime}
-
-	if err := srv.runtime.repositories.Set("utest", "tag1", unitTestImageName, false); err != nil {
-		t.Fatal(err)
-	}
-
-	if err := srv.runtime.repositories.Set("utest/docker", "tag2", unitTestImageName, false); err != nil {
-		t.Fatal(err)
-	}
-	if err := srv.runtime.repositories.Set("utest:5000/docker", "tag3", unitTestImageName, false); err != nil {
-		t.Fatal(err)
-	}
-
-	images, err := srv.Images(false, "utest*/*")
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	if len(images) != 2 {
-		t.Fatal("incorrect number of matches returned")
-	}
-
-	images, err = srv.Images(false, "utest")
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	if len(images) != 1 {
-		t.Fatal("incorrect number of matches returned")
-	}
-
-	images, err = srv.Images(false, "utest*")
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	if len(images) != 1 {
-		t.Fatal("incorrect number of matches returned")
-	}
-
-	images, err = srv.Images(false, "*5000*/*")
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	if len(images) != 1 {
-		t.Fatal("incorrect number of matches returned")
-	}
-}
diff --git a/components/engine/server_unit_test.go b/components/engine/server_unit_test.go
new file mode 100644
index 0000000000..a51e2ddff5
--- /dev/null
+++ b/components/engine/server_unit_test.go
@@ -0,0 +1,109 @@
+package docker
+
+import (
+	"github.com/dotcloud/docker/utils"
+	"testing"
+	"time"
+)
+
+func TestPools(t *testing.T) {
+	srv := &Server{
+		pullingPool: make(map[string]struct{}),
+		pushingPool: make(map[string]struct{}),
+	}
+
+	err := srv.poolAdd("pull", "test1")
+	if err != nil {
+		t.Fatal(err)
+	}
+	err = srv.poolAdd("pull", "test2")
+	if err != nil {
+		t.Fatal(err)
+	}
+	err = srv.poolAdd("push", "test1")
+	if err == nil || err.Error() != "pull test1 is already in progress" {
+		t.Fatalf("Expected `pull test1 is already in progress`")
+	}
+	err = srv.poolAdd("pull", "test1")
+	if err == nil || err.Error() != "pull test1 is already in progress" {
+		t.Fatalf("Expected `pull test1 is already in progress`")
+	}
+	err = srv.poolAdd("wait", "test3")
+	if err == nil || err.Error() != "Unknown pool type" {
+		t.Fatalf("Expected `Unknown pool type`")
+	}
+
+	err = srv.poolRemove("pull", "test2")
+	if err != nil {
+		t.Fatal(err)
+	}
+	err = srv.poolRemove("pull", "test2")
+	if err != nil {
+		t.Fatal(err)
+	}
+	err = srv.poolRemove("pull", "test1")
+	if err != nil {
+		t.Fatal(err)
+	}
+	err = srv.poolRemove("push", "test1")
+	if err != nil {
+		t.Fatal(err)
+	}
+	err = srv.poolRemove("wait", "test3")
+	if err == nil || err.Error() != "Unknown pool type" {
+		t.Fatalf("Expected `Unknown pool type`")
+	}
+}
+
+func TestLogEvent(t *testing.T) {
+	srv := &Server{
+		events:    make([]utils.JSONMessage, 0, 64),
+		listeners: make(map[string]chan utils.JSONMessage),
+	}
+
+	srv.LogEvent("fakeaction", "fakeid", "fakeimage")
+
+	listener := make(chan utils.JSONMessage)
+	srv.Lock()
+	srv.listeners["test"] = listener
+	srv.Unlock()
+
+	srv.LogEvent("fakeaction2", "fakeid", "fakeimage")
+
+	if len(srv.events) != 2 {
+		t.Fatalf("Expected 2 events, found %d", len(srv.events))
+	}
+	go func() {
+		time.Sleep(200 * time.Millisecond)
+		srv.LogEvent("fakeaction3", "fakeid", "fakeimage")
+		time.Sleep(200 * time.Millisecond)
+		srv.LogEvent("fakeaction4", "fakeid", "fakeimage")
+	}()
+
+	setTimeout(t, "Listening for events timed out", 2*time.Second, func() {
+		for i := 2; i < 4; i++ {
+			event := <-listener
+			if event != srv.events[i] {
+				t.Fatalf("Event received it different than expected")
+			}
+		}
+	})
+}
+
+// FIXME: this is duplicated from integration/commands_test.go
+func setTimeout(t *testing.T, msg string, d time.Duration, f func()) {
+	c := make(chan bool)
+
+	// Make sure we are not too long
+	go func() {
+		time.Sleep(d)
+		c <- true
+	}()
+	go func() {
+		f()
+		c <- false
+	}()
+	if <-c && msg != "" {
+		t.Fatal(msg)
+	}
+}
diff --git a/components/engine/sorter.go b/components/engine/sorter.go
index d4331eaf1f..c9a86b45c0 100644
--- a/components/engine/sorter.go
+++ b/components/engine/sorter.go
@@ -25,7 +25,7 @@ func (s *imageSorter) Less(i, j int) bool {
 // Sort []ApiImages by most recent creation date and tag name.
 func sortImagesByCreationAndTag(images []APIImages) {
 	creationAndTag := func(i1, i2 *APIImages) bool {
-		return i1.Created > i2.Created || (i1.Created == i2.Created && i2.Tag > i1.Tag)
+		return i1.Created > i2.Created
 	}
 
 	sorter := &imageSorter{
diff --git a/components/engine/sorter_test.go b/components/engine/sorter_test.go
deleted file mode 100644
index d61b1a7112..0000000000
--- a/components/engine/sorter_test.go
+++ /dev/null
@@ -1,93 +0,0 @@
-package docker
-
-import (
-	"fmt"
-	"testing"
-)
-
-func TestServerListOrderedImagesByCreationDate(t *testing.T) {
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
-
-	archive, err := fakeTar()
-	if err != nil {
-		t.Fatal(err)
-	}
-	_, err = runtime.graph.Create(archive, nil, "Testing", "", nil)
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	srv := &Server{runtime: runtime}
-
-	images, err := srv.Images(true, "")
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	if images[0].Created < images[1].Created {
-		t.Error("Expected []APIImges to be ordered by most recent creation date.")
-	}
-}
-
-func TestServerListOrderedImagesByCreationDateAndTag(t *testing.T) {
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
-
-	archive, err := fakeTar()
-	if err != nil {
-		t.Fatal(err)
-	}
-	image, err := runtime.graph.Create(archive, nil, "Testing", "", nil)
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	srv := &Server{runtime: runtime}
-	srv.ContainerTag(image.ID, "repo", "foo", false)
-	srv.ContainerTag(image.ID, "repo", "bar", false)
-
-	images, err := srv.Images(true, "")
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	if images[0].Created != images[1].Created || images[0].Tag >= images[1].Tag {
-		t.Error("Expected []APIImges to be ordered by most recent creation date and tag name.")
-	}
-}
-
-func TestSortUniquePorts(t *testing.T) {
-	ports := []Port{
-		Port("6379/tcp"),
-		Port("22/tcp"),
-	}
-
-	sortPorts(ports, func(ip, jp Port) bool {
-		return ip.Int() < jp.Int() || (ip.Int() == jp.Int() && ip.Proto() == "tcp")
-	})
-
-	first := ports[0]
-	if fmt.Sprint(first) != "22/tcp" {
-		t.Log(fmt.Sprint(first))
-		t.Fail()
-	}
-}
-
-func TestSortSamePortWithDifferentProto(t *testing.T) {
-	ports := []Port{
-		Port("8888/tcp"),
-		Port("8888/udp"),
-		Port("6379/tcp"),
-		Port("6379/udp"),
-	}
-
-	sortPorts(ports, func(ip, jp Port) bool {
-		return ip.Int() < jp.Int() || (ip.Int() == jp.Int() && ip.Proto() == "tcp")
-	})
-
-	first := ports[0]
-	if fmt.Sprint(first) != "6379/tcp" {
-		t.Fail()
-	}
-}
diff --git a/components/engine/sorter_unit_test.go b/components/engine/sorter_unit_test.go
new file mode 100644
index 0000000000..0669feedb3
--- /dev/null
+++ b/components/engine/sorter_unit_test.go
@@ -0,0 +1,41 @@
+package docker
+
+import (
+	"fmt"
+	"testing"
+)
+
+func TestSortUniquePorts(t *testing.T) {
+	ports := []Port{
+		Port("6379/tcp"),
+		Port("22/tcp"),
+	}
+
+	sortPorts(ports, func(ip, jp Port) bool {
+		return ip.Int() < jp.Int() || (ip.Int() == jp.Int() && ip.Proto() == "tcp")
+	})
+
+	first := ports[0]
+	if fmt.Sprint(first) != "22/tcp" {
+		t.Log(fmt.Sprint(first))
+		t.Fail()
+	}
+}
+
+func TestSortSamePortWithDifferentProto(t *testing.T) {
+	ports := []Port{
+		Port("8888/tcp"),
+		Port("8888/udp"),
+		Port("6379/tcp"),
+		Port("6379/udp"),
+	}
+
+	sortPorts(ports, func(ip, jp Port) bool {
+		return ip.Int() < jp.Int() || (ip.Int() == jp.Int() && ip.Proto() == "tcp")
+	})
+
+	first := ports[0]
+	if fmt.Sprint(first) != "6379/tcp" {
+		t.Fail()
+	}
+}
diff --git a/components/engine/state.go b/components/engine/state.go
index af7de9f4da..71775719f1 100644
--- a/components/engine/state.go
+++ b/components/engine/state.go
@@ -8,7 +8,7 @@ import (
 )
 
 type State struct {
-	sync.Mutex
+	sync.RWMutex
 	Running    bool
 	Pid        int
 	ExitCode   int
@@ -19,6 +19,9 @@ type State struct {
 
 // String returns a human-readable description of the state
 func (s *State) String() string {
+	s.RLock()
+	defer s.RUnlock()
+
 	if s.Running {
 		if s.Ghost {
 			return fmt.Sprintf("Ghost")
@@ -28,7 +31,38 @@ func (s *State) String() string {
 	return fmt.Sprintf("Exit %d", s.ExitCode)
 }
 
-func (s *State) setRunning(pid int) {
+func (s *State) IsRunning() bool {
+	s.RLock()
+	defer s.RUnlock()
+
+	return s.Running
+}
+
+func (s *State) IsGhost() bool {
+	s.RLock()
+	defer s.RUnlock()
+
+	return s.Ghost
+}
+
+func (s *State) GetExitCode() int {
+	s.RLock()
+	defer s.RUnlock()
+
+	return s.ExitCode
+}
+
+func (s *State) SetGhost(val bool) {
+	s.Lock()
+	defer s.Unlock()
+
+	s.Ghost = val
+}
+
+func (s *State) SetRunning(pid int) {
+	s.Lock()
+	defer s.Unlock()
+
 	s.Running = true
 	s.Ghost = false
 	s.ExitCode = 0
@@ -36,7 +70,10 @@ func (s *State) setRunning(pid int) {
 	s.StartedAt = time.Now()
 }
 
-func (s *State) setStopped(exitCode int) {
+func (s *State) SetStopped(exitCode int) {
+	s.Lock()
+	defer s.Unlock()
+
 	s.Running = false
 	s.Pid = 0
 	s.FinishedAt = time.Now()
diff --git a/components/engine/tags_test.go b/components/engine/tags_test.go
deleted file mode 100644
index d920943795..0000000000
--- a/components/engine/tags_test.go
+++ /dev/null
@@ -1,46 +0,0 @@
-package docker
-
-import (
-	"testing"
-)
-
-func TestLookupImage(t *testing.T) {
-	runtime := mkRuntime(t)
-	defer nuke(runtime)
-
-	if img, err := runtime.repositories.LookupImage(unitTestImageName); err != nil {
-		t.Fatal(err)
-	} else if img == nil {
-		t.Errorf("Expected 1 image, none found")
-	}
-
-	if img, err := runtime.repositories.LookupImage(unitTestImageName + ":" + DEFAULTTAG); err != nil {
-		t.Fatal(err)
-	} else if img == nil {
-		t.Errorf("Expected 1 image, none found")
-	}
-
-	if img, err := runtime.repositories.LookupImage(unitTestImageName + ":" + "fail"); err == nil {
-		t.Errorf("Expected error, none found")
-	} else if img != nil {
-		t.Errorf("Expected 0 image, 1 found")
-	}
-
-	if img, err := runtime.repositories.LookupImage("fail:fail"); err == nil {
-		t.Errorf("Expected error, none found")
-	} else if img != nil {
-		t.Errorf("Expected 0 image, 1 found")
-	}
-
-	if img, err := runtime.repositories.LookupImage(unitTestImageID); err != nil {
-		t.Fatal(err)
-	} else if img == nil {
-		t.Errorf("Expected 1 image, none found")
-	}
-
-	if img, err := runtime.repositories.LookupImage(unitTestImageName + ":" + unitTestImageID); err != nil {
-		t.Fatal(err)
-	} else if img == nil {
-		t.Errorf("Expected 1 image, none found")
-	}
-}
diff --git a/components/engine/tags_unit_test.go b/components/engine/tags_unit_test.go
new file mode 100644
index 0000000000..0f72e30200
--- /dev/null
+++ b/components/engine/tags_unit_test.go
@@ -0,0 +1,80 @@
+package docker
+
+import (
+	"github.com/dotcloud/docker/utils"
+	"os"
+	"path"
+	"testing"
+)
+
+const (
+	testImageName string = "myapp"
+	testImageID   string = "foo"
+)
+
+func mkTestTagStore(root string, t *testing.T) *TagStore {
+	graph, err := NewGraph(root)
+	if err != nil {
+		t.Fatal(err)
+	}
+	store, err := NewTagStore(path.Join(root, "tags"), graph)
+	if err != nil {
+		t.Fatal(err)
+	}
+	archive, err := fakeTar()
+	if err != nil {
+		t.Fatal(err)
+	}
+	img := &Image{ID: testImageID}
+	if err := graph.Register(nil, archive, img); err != nil {
+		t.Fatal(err)
+	}
+	if err := store.Set(testImageName, "", testImageID, false); err != nil {
+		t.Fatal(err)
+	}
+	return store
+}
+
+func TestLookupImage(t *testing.T) {
+	tmp, err := utils.TestDirectory("")
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer os.RemoveAll(tmp)
+	store := mkTestTagStore(tmp, t)
+
+	if img, err := store.LookupImage(testImageName); err != nil {
+		t.Fatal(err)
+	} else if img == nil {
+		t.Errorf("Expected 1 image, none found")
+	}
+	if img, err := store.LookupImage(testImageName + ":" + DEFAULTTAG); err != nil {
+		t.Fatal(err)
+	} else if img == nil {
+		t.Errorf("Expected 1 image, none found")
+	}
+
+	if img, err := store.LookupImage(testImageName + ":" + "fail"); err == nil {
+		t.Errorf("Expected error, none found")
+	} else if img != nil {
+		t.Errorf("Expected 0 image, 1 found")
+	}
+
+	if img, err := store.LookupImage("fail:fail"); err == nil {
+		t.Errorf("Expected error, none found")
+	} else if img != nil {
+		t.Errorf("Expected 0 image, 1 found")
+	}
+
+	if img, err := store.LookupImage(testImageID); err != nil {
+		t.Fatal(err)
+	} else if img == nil {
+		t.Errorf("Expected 1 image, none found")
+	}
+
+	if img, err := store.LookupImage(testImageName + ":" + testImageID); err != nil {
+		t.Fatal(err)
+	} else if img == nil {
+		t.Errorf("Expected 1 image, none found")
+	}
+}
diff --git a/components/engine/utils.go b/components/engine/utils.go
index 81715881ae..82b163c608 100644
--- a/components/engine/utils.go
+++ b/components/engine/utils.go
@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"github.com/dotcloud/docker/namesgenerator"
 	"github.com/dotcloud/docker/utils"
+	"io/ioutil"
 	"strconv"
 	"strings"
 )
@@ -89,6 +90,15 @@ func MergeConfig(userConf, imageConf *Config) error {
 	}
 	if userConf.ExposedPorts == nil || len(userConf.ExposedPorts) == 0 {
 		userConf.ExposedPorts = imageConf.ExposedPorts
+	} else if imageConf.ExposedPorts != nil {
+		if userConf.ExposedPorts == nil {
+			userConf.ExposedPorts = make(map[Port]struct{})
+		}
+		for port := range imageConf.ExposedPorts {
+			if _, exists := userConf.ExposedPorts[port]; !exists {
+				userConf.ExposedPorts[port] = struct{}{}
+			}
+		}
 	}
 
 	if userConf.PortSpecs != nil && len(userConf.PortSpecs) > 0 {
@@ -301,6 +311,20 @@ func parseLink(rawLink string) (map[string]string, error) {
 	return utils.PartParser("name:alias", rawLink)
 }
 
+func RootIsShared() bool {
+	if data, err := ioutil.ReadFile("/proc/self/mountinfo"); err == nil {
+		for _, line := range strings.Split(string(data), "\n") {
+			cols := strings.Split(line, " ")
+			if len(cols) >= 6 && cols[4] == "/" {
+				return strings.HasPrefix(cols[6], "shared")
+			}
+		}
+	}
+
+	// No idea, probably safe to assume so
+	return true
+}
+
 type checker struct {
 	runtime *Runtime
 }
diff --git a/components/engine/utils/daemon.go b/components/engine/utils/daemon.go
index 179ff90e10..871122ed59 100644
--- a/components/engine/utils/daemon.go
+++ b/components/engine/utils/daemon.go
@@ -1,10 +1,10 @@
 package utils
 
 import (
-	"os"
 	"fmt"
 	"io/ioutil"
 	"log"
+	"os"
 	"strconv"
 )
 
diff --git a/components/engine/utils/http.go b/components/engine/utils/http.go
index 1332ce816d..5eb77d1949 100644
--- a/components/engine/utils/http.go
+++ b/components/engine/utils/http.go
@@ -81,12 +81,12 @@ func NewHTTPUserAgentDecorator(versions ...VersionInfo) HTTPRequestDecorator {
 	return ret
 }
 
-func (self *HTTPUserAgentDecorator) ChangeRequest(req *http.Request) (newReq *http.Request, err error) {
+func (h *HTTPUserAgentDecorator) ChangeRequest(req *http.Request) (newReq *http.Request, err error) {
 	if req == nil {
 		return req, nil
 	}
 
-	userAgent := appendVersions(req.UserAgent(), self.versions...)
+	userAgent := appendVersions(req.UserAgent(), h.versions...)
 	if len(userAgent) > 0 {
 		req.Header.Set("User-Agent", userAgent)
 	}
@@ -97,11 +97,11 @@ type HTTPMetaHeadersDecorator struct {
 	Headers map[string][]string
 }
 
-func (self *HTTPMetaHeadersDecorator) ChangeRequest(req *http.Request) (newReq *http.Request, err error) {
-	if self.Headers == nil {
+func (h *HTTPMetaHeadersDecorator) ChangeRequest(req *http.Request) (newReq *http.Request, err error) {
+	if h.Headers == nil {
 		return req, nil
 	}
-	for k, v := range self.Headers {
+	for k, v := range h.Headers {
 		req.Header[k] = v
 	}
 	return req, nil
@@ -114,25 +114,25 @@ type HTTPRequestFactory struct {
 }
 
 func NewHTTPRequestFactory(d ...HTTPRequestDecorator) *HTTPRequestFactory {
-	ret := new(HTTPRequestFactory)
-	ret.decorators = d
-	return ret
+	return &HTTPRequestFactory{
+		decorators: d,
+	}
 }
 
 // NewRequest() creates a new *http.Request,
 // applies all decorators in the HTTPRequestFactory on the request,
 // then applies decorators provided by d on the request.
-func (self *HTTPRequestFactory) NewRequest(method, urlStr string, body io.Reader, d ...HTTPRequestDecorator) (*http.Request, error) {
+func (h *HTTPRequestFactory) NewRequest(method, urlStr string, body io.Reader, d ...HTTPRequestDecorator) (*http.Request, error) {
 	req, err := http.NewRequest(method, urlStr, body)
 	if err != nil {
 		return nil, err
 	}
 
 	// By default, a nil factory should work.
-	if self == nil {
+	if h == nil {
 		return req, nil
 	}
-	for _, dec := range self.decorators {
+	for _, dec := range h.decorators {
 		req, err = dec.ChangeRequest(req)
 		if err != nil {
 			return nil, err
diff --git a/components/engine/utils/random.go b/components/engine/utils/random.go
index d5c37e44d0..d4d33c690a 100644
--- a/components/engine/utils/random.go
+++ b/components/engine/utils/random.go
@@ -1,9 +1,9 @@
 package utils
 
 import (
-	"io"
 	"crypto/rand"
 	"encoding/hex"
+	"io"
 )
 
 func RandomString() string {
diff --git a/components/engine/utils/utils.go b/components/engine/utils/utils.go
index 4941eae42d..5864add8e1 100644
--- a/components/engine/utils/utils.go
+++ b/components/engine/utils/utils.go
@@ -15,8 +15,8 @@ import (
 	"os"
 	"os/exec"
 	"path/filepath"
-	"runtime"
 	"regexp"
+	"runtime"
 	"strconv"
 	"strings"
 	"sync"
@@ -28,6 +28,12 @@ var (
 	INITSHA1  string // sha1sum of separate static dockerinit, if Docker itself was compiled dynamically via ./hack/make.sh dynbinary
 )
 
+// A common interface to access the Fatal method of
+// both testing.B and testing.T.
+type Fataler interface {
+	Fatal(args ...interface{})
+}
+
 // ListOpts type
 type ListOpts []string
 
@@ -177,6 +183,40 @@ func HumanSize(size int64) string {
 	return fmt.Sprintf("%.4g %s", sizef, units[i])
 }
 
+// Parses a human-readable string representing an amount of RAM
+// in bytes, kibibytes, mebibytes or gibibytes, and returns the
+// number of bytes, or -1 if the string is unparseable.
+// Units are case-insensitive, and the 'b' suffix is optional.
+func RAMInBytes(size string) (bytes int64, err error) {
+	re, error := regexp.Compile("^(\\d+)([kKmMgG])?[bB]?$")
+	if error != nil {
+		return -1, error
+	}
+
+	matches := re.FindStringSubmatch(size)
+
+	if len(matches) != 3 {
+		return -1, fmt.Errorf("Invalid size: '%s'", size)
+	}
+
+	memLimit, error := strconv.ParseInt(matches[1], 10, 0)
+	if error != nil {
+		return -1, error
+	}
+
+	unit := strings.ToLower(matches[2])
+
+	if unit == "k" {
+		memLimit *= 1024
+	} else if unit == "m" {
+		memLimit *= 1024 * 1024
+	} else if unit == "g" {
+		memLimit *= 1024 * 1024 * 1024
+	}
+
+	return memLimit, nil
+}
+
 func Trunc(s string, maxlen int) string {
 	if len(s) <= maxlen {
 		return s
@@ -904,13 +944,13 @@ func StripComments(input []byte, commentMarker []byte) []byte {
 	return output
 }
 
-// GetNameserversAsCIDR returns nameservers (if any) listed in 
+// GetNameserversAsCIDR returns nameservers (if any) listed in
 // /etc/resolv.conf as CIDR blocks (e.g., "1.2.3.4/32")
 // This function's output is intended for net.ParseCIDR
 func GetNameserversAsCIDR(resolvConf []byte) []string {
 	var parsedResolvConf = StripComments(resolvConf, []byte("#"))
 	nameservers := []string{}
-	re := regexp.MustCompile(`^\s*nameserver\s*(([0-9]\.){3}([0-9]))\s*$`)
+	re := regexp.MustCompile(`^\s*nameserver\s*(([0-9]+\.){3}([0-9]+))\s*$`)
 	for _, line := range bytes.Split(parsedResolvConf, []byte("\n")) {
 		var ns = re.FindSubmatch(line)
 		if len(ns) > 0 {
@@ -1083,7 +1123,7 @@ func (graph *DependencyGraph) GenerateTraversalMap() ([][]string, error) {
 	for len(processed) < len(graph.nodes) {
 		// Use a temporary buffer for processed nodes, otherwise
 		// nodes that depend on each other could end up in the same round.
-		tmp_processed := []*DependencyNode{}
+		tmpProcessed := []*DependencyNode{}
 		for _, node := range graph.nodes {
 			// If the node has more dependencies than what we have cleared,
 			// it won't be valid for this round.
@@ -1097,7 +1137,7 @@ func (graph *DependencyGraph) GenerateTraversalMap() ([][]string, error) {
 			// It's not been processed yet and has 0 deps. Add it!
 			// (this is a shortcut for what we're doing below)
 			if node.Degree() == 0 {
-				tmp_processed = append(tmp_processed, node)
+				tmpProcessed = append(tmpProcessed, node)
 				continue
 			}
 			// If at least one dep hasn't been processed yet, we can't
@@ -1111,17 +1151,17 @@ func (graph *DependencyGraph) GenerateTraversalMap() ([][]string, error) {
 			}
 			// All deps have already been processed. Add it!
 			if ok {
-				tmp_processed = append(tmp_processed, node)
+				tmpProcessed = append(tmpProcessed, node)
 			}
 		}
-		Debugf("Round %d: found %d available nodes", len(result), len(tmp_processed))
+		Debugf("Round %d: found %d available nodes", len(result), len(tmpProcessed))
 		// If no progress has been made this round,
 		// that means we have circular dependencies.
-		if len(tmp_processed) == 0 {
+		if len(tmpProcessed) == 0 {
 			return nil, fmt.Errorf("Could not find a solution to this dependency graph")
 		}
 		round := []string{}
-		for _, nd := range tmp_processed {
+		for _, nd := range tmpProcessed {
 			round = append(round, nd.id)
 			processed[nd] = true
 		}
@@ -1139,6 +1179,41 @@ func (e *StatusError) Error() string {
 	return fmt.Sprintf("Status: %d", e.Status)
 }
 
+func quote(word string, buf *bytes.Buffer) {
+	// Bail out early for "simple" strings
+	if word != "" && !strings.ContainsAny(word, "\\'\"`${[|&;<>()~*?! \t\n") {
+		buf.WriteString(word)
+		return
+	}
+
+	buf.WriteString("'")
+
+	for i := 0; i < len(word); i++ {
+		b := word[i]
+		if b == '\'' {
+			// Replace literal ' with a close ', a \', and a open '
+			buf.WriteString("'\\''")
+		} else {
+			buf.WriteByte(b)
+		}
+	}
+
+	buf.WriteString("'")
+}
+
+// Take a list of strings and escape them so they will be handled right
+// when passed as arguments to an program via a shell
+func ShellQuoteArguments(args []string) string {
+	var buf bytes.Buffer
+	for i, arg := range args {
+		if i != 0 {
+			buf.WriteByte(' ')
+		}
+		quote(arg, &buf)
+	}
+	return buf.String()
+}
+
 func IsClosedError(err error) bool {
 	/* This comparison is ugly, but unfortunately, net.go doesn't export errClosing.
 	 * See:
@@ -1167,3 +1242,40 @@ func PartParser(template, data string) (map[string]string, error) {
 	}
 	return out, nil
 }
+
+var globalTestID string
+
+// TestDirectory creates a new temporary directory and returns its path.
+// The contents of directory at path `templateDir` is copied into the
+// new directory.
+func TestDirectory(templateDir string) (dir string, err error) {
+	if globalTestID == "" {
+		globalTestID = RandomString()[:4]
+	}
+	prefix := fmt.Sprintf("docker-test%s-%s-", globalTestID, GetCallerName(2))
+	if prefix == "" {
+		prefix = "docker-test-"
+	}
+	dir, err = ioutil.TempDir("", prefix)
+	if err = os.Remove(dir); err != nil {
+		return
+	}
+	if templateDir != "" {
+		if err = CopyDirectory(templateDir, dir); err != nil {
+			return
+		}
+	}
+	return
+}
+
+// GetCallerName introspects the call stack and returns the name of the
+// function `depth` levels down in the stack.
+func GetCallerName(depth int) string {
+	// Use the caller function name as a prefix.
+	// This helps trace temp directories back to their test.
+	pc, _, _, _ := runtime.Caller(depth + 1)
+	callerLongName := runtime.FuncForPC(pc).Name()
+	parts := strings.Split(callerLongName, ".")
+	callerShortName := parts[len(parts)-1]
+	return callerShortName
+}
diff --git a/components/engine/utils/utils_test.go b/components/engine/utils/utils_test.go
index f10bb40d3b..350ebb911f 100644
--- a/components/engine/utils/utils_test.go
+++ b/components/engine/utils/utils_test.go
@@ -265,6 +265,39 @@ func TestHumanSize(t *testing.T) {
 	}
 }
 
+func TestRAMInBytes(t *testing.T) {
+	assertRAMInBytes(t, "32", false, 32)
+	assertRAMInBytes(t, "32b", false, 32)
+	assertRAMInBytes(t, "32B", false, 32)
+	assertRAMInBytes(t, "32k", false, 32*1024)
+	assertRAMInBytes(t, "32K", false, 32*1024)
+	assertRAMInBytes(t, "32kb", false, 32*1024)
+	assertRAMInBytes(t, "32Kb", false, 32*1024)
+	assertRAMInBytes(t, "32Mb", false, 32*1024*1024)
+	assertRAMInBytes(t, "32Gb", false, 32*1024*1024*1024)
+
+	assertRAMInBytes(t, "", true, -1)
+	assertRAMInBytes(t, "hello", true, -1)
+	assertRAMInBytes(t, "-32", true, -1)
+	assertRAMInBytes(t, " 32 ", true, -1)
+	assertRAMInBytes(t, "32 mb", true, -1)
+	assertRAMInBytes(t, "32m b", true, -1)
+	assertRAMInBytes(t, "32bm", true, -1)
+}
+
+func assertRAMInBytes(t *testing.T, size string, expectError bool, expectedBytes int64) {
+	actualBytes, err := RAMInBytes(size)
+	if (err != nil) && !expectError {
+		t.Errorf("Unexpected error parsing '%s': %s", size, err)
+	}
+	if (err == nil) && expectError {
+		t.Errorf("Expected to get an error parsing '%s', but got none (bytes=%d)", size, actualBytes)
+	}
+	if actualBytes != expectedBytes {
+		t.Errorf("Expected '%s' to parse as %d bytes, got %d", size, expectedBytes, actualBytes)
+	}
+}
+
 func TestParseHost(t *testing.T) {
 	if addr, err := ParseHost("127.0.0.1", 4243, "0.0.0.0"); err != nil || addr != "tcp://0.0.0.0:4243" {
 		t.Errorf("0.0.0.0 -> expected tcp://0.0.0.0:4243, got %s", addr)
@@ -448,25 +481,25 @@ func TestParsePortMapping(t *testing.T) {
 func TestGetNameserversAsCIDR(t *testing.T) {
 	for resolv, result := range map[string][]string{`
 nameserver 1.2.3.4
-nameserver 4.3.2.1
-search example.com`: {"1.2.3.4/32", "4.3.2.1/32"},
+nameserver 40.3.200.10
+search example.com`: {"1.2.3.4/32", "40.3.200.10/32"},
 		`search example.com`: {},
 		`nameserver 1.2.3.4
 search example.com
-nameserver 4.3.2.1`: []string{"1.2.3.4/32", "4.3.2.1/32"},
-    ``: []string{},
-    `  nameserver 1.2.3.4   `: []string{"1.2.3.4/32"},
-    `search example.com
+nameserver 4.30.20.100`: {"1.2.3.4/32", "4.30.20.100/32"},
+		``: {},
+		`  nameserver 1.2.3.4   `: {"1.2.3.4/32"},
+		`search example.com
 nameserver 1.2.3.4
-#nameserver 4.3.2.1`: []string{"1.2.3.4/32"},
-    `search example.com
-nameserver 1.2.3.4 # not 4.3.2.1`: []string{"1.2.3.4/32"},
-    } {
-        test := GetNameserversAsCIDR([]byte(resolv))
-        if !StrSlicesEqual(test, result) {
-            t.Fatalf("Wrong nameserver string {%s} should be %v. Input: %s", test, result, resolv)
-        }
-    }
+#nameserver 4.3.2.1`: {"1.2.3.4/32"},
+		`search example.com
+nameserver 1.2.3.4 # not 4.3.2.1`: {"1.2.3.4/32"},
+	} {
+		test := GetNameserversAsCIDR([]byte(resolv))
+		if !StrSlicesEqual(test, result) {
+			t.Fatalf("Wrong nameserver string {%s} should be %v. Input: %s", test, result, resolv)
+		}
+	}
 }
 
 func StrSlicesEqual(a, b []string) bool {
diff --git a/components/engine/utils_test.go b/components/engine/utils_test.go
deleted file mode 100644
index 14cbd7c6be..0000000000
--- a/components/engine/utils_test.go
+++ /dev/null
@@ -1,433 +0,0 @@
-package docker
-
-import (
-	"fmt"
-	"github.com/dotcloud/docker/utils"
-	"io"
-	"io/ioutil"
-	"os"
-	"path"
-	"runtime"
-	"strings"
-	"testing"
-)
-
-// This file contains utility functions for docker's unit test suite.
-// It has to be named XXX_test.go, apparently, in other to access private functions
-// from other XXX_test.go functions.
-
-var globalTestID string
-
-// Create a temporary runtime suitable for unit testing.
-// Call t.Fatal() at the first error.
-func mkRuntime(f Fataler) *Runtime {
-	// Use the caller function name as a prefix.
-	// This helps trace temp directories back to their test.
-	pc, _, _, _ := runtime.Caller(1)
-	callerLongName := runtime.FuncForPC(pc).Name()
-	parts := strings.Split(callerLongName, ".")
-	callerShortName := parts[len(parts)-1]
-	if globalTestID == "" {
-		globalTestID = GenerateID()[:4]
-	}
-	prefix := fmt.Sprintf("docker-test%s-%s-", globalTestID, callerShortName)
-	utils.Debugf("prefix = '%s'", prefix)
-
-	runtime, err := newTestRuntime(prefix)
-	if err != nil {
-		f.Fatal(err)
-	}
-	return runtime
-}
-
-// A common interface to access the Fatal method of
-// both testing.B and testing.T.
-type Fataler interface {
-	Fatal(args ...interface{})
-}
-
-func newTestRuntime(prefix string) (runtime *Runtime, err error) {
-	if prefix == "" {
-		prefix = "docker-test-"
-	}
-	utils.Debugf("prefix = %s", prefix)
-	utils.Debugf("newTestRuntime start")
-	root, err := ioutil.TempDir("", prefix)
-	defer func() {
-		utils.Debugf("newTestRuntime: %s", root)
-	}()
-	if err != nil {
-		return nil, err
-	}
-	if err := os.Remove(root); err != nil {
-		return nil, err
-	}
-	if err := utils.CopyDirectory(unitTestStoreBase, root); err != nil {
-		return nil, err
-	}
-
-	config := &DaemonConfig{
-		Root:   root,
-		AutoRestart: false,
-	}
-	runtime, err = NewRuntimeFromDirectory(config)
-	if err != nil {
-		return nil, err
-	}
-	runtime.UpdateCapabilities(true)
-	return runtime, nil
-}
-
-// Write `content` to the file at path `dst`, creating it if necessary,
-// as well as any missing directories.
-// The file is truncated if it already exists.
-// Call t.Fatal() at the first error.
-func writeFile(dst, content string, t *testing.T) {
-	// Create subdirectories if necessary
-	if err := os.MkdirAll(path.Dir(dst), 0700); err != nil && !os.IsExist(err) {
-		t.Fatal(err)
-	}
-	f, err := os.OpenFile(dst, os.O_CREATE|os.O_RDWR|os.O_TRUNC, 0700)
-	if err != nil {
-		t.Fatal(err)
-	}
-	// Write content (truncate if it exists)
-	if _, err := io.Copy(f, strings.NewReader(content)); err != nil {
-		t.Fatal(err)
-	}
-}
-
-// Return the contents of file at path `src`.
-// Call t.Fatal() at the first error (including if the file doesn't exist)
-func readFile(src string, t *testing.T) (content string) {
-	f, err := os.Open(src)
-	if err != nil {
-		t.Fatal(err)
-	}
-	data, err := ioutil.ReadAll(f)
-	if err != nil {
-		t.Fatal(err)
-	}
-	return string(data)
-}
-
-// Create a test container from the given runtime `r` and run arguments `args`.
-// If the image name is "_", (eg. []string{"-i", "-t", "_", "bash"}, it is
-// dynamically replaced by the current test image.
-// The caller is responsible for destroying the container.
-// Call t.Fatal() at the first error.
-func mkContainer(r *Runtime, args []string, t *testing.T) (*Container, error) {
-	config, hostConfig, _, err := ParseRun(args, nil)
-	defer func() {
-		if err != nil && t != nil {
-			t.Fatal(err)
-		}
-	}()
-	if err != nil {
-		return nil, err
-	}
-	if config.Image == "_" {
-		config.Image = GetTestImage(r).ID
-	}
-	c, _, err := r.Create(config, "")
-	if err != nil {
-		return nil, err
-	}
-	c.hostConfig = hostConfig
-	return c, nil
-}
-
-// Create a test container, start it, wait for it to complete, destroy it,
-// and return its standard output as a string.
-// The image name (eg. the XXX in []string{"-i", "-t", "XXX", "bash"}, is dynamically replaced by the current test image.
-// If t is not nil, call t.Fatal() at the first error. Otherwise return errors normally.
-func runContainer(r *Runtime, args []string, t *testing.T) (output string, err error) {
-	defer func() {
-		if err != nil && t != nil {
-			t.Fatal(err)
-		}
-	}()
-	container, err := mkContainer(r, args, t)
-	if err != nil {
-		return "", err
-	}
-	defer r.Destroy(container)
-	stdout, err := container.StdoutPipe()
-	if err != nil {
-		return "", err
-	}
-	defer stdout.Close()
-	if err := container.Start(); err != nil {
-		return "", err
-	}
-	container.Wait()
-	data, err := ioutil.ReadAll(stdout)
-	if err != nil {
-		return "", err
-	}
-	output = string(data)
-	return
-}
-
-func TestCompareConfig(t *testing.T) {
-	volumes1 := make(map[string]struct{})
-	volumes1["/test1"] = struct{}{}
-	config1 := Config{
-		Dns:         []string{"1.1.1.1", "2.2.2.2"},
-		PortSpecs:   []string{"1111:1111", "2222:2222"},
-		Env:         []string{"VAR1=1", "VAR2=2"},
-		VolumesFrom: "11111111",
-		Volumes:     volumes1,
-	}
-	config2 := Config{
-		Dns:         []string{"0.0.0.0", "2.2.2.2"},
-		PortSpecs:   []string{"1111:1111", "2222:2222"},
-		Env:         []string{"VAR1=1", "VAR2=2"},
-		VolumesFrom: "11111111",
-		Volumes:     volumes1,
-	}
-	config3 := Config{
-		Dns:         []string{"1.1.1.1", "2.2.2.2"},
-		PortSpecs:   []string{"0000:0000", "2222:2222"},
-		Env:         []string{"VAR1=1", "VAR2=2"},
-		VolumesFrom: "11111111",
-		Volumes:     volumes1,
-	}
-	config4 := Config{
-		Dns:         []string{"1.1.1.1", "2.2.2.2"},
-		PortSpecs:   []string{"0000:0000", "2222:2222"},
-		Env:         []string{"VAR1=1", "VAR2=2"},
-		VolumesFrom: "22222222",
-		Volumes:     volumes1,
-	}
-	volumes2 := make(map[string]struct{})
-	volumes2["/test2"] = struct{}{}
-	config5 := Config{
-		Dns:         []string{"1.1.1.1", "2.2.2.2"},
-		PortSpecs:   []string{"0000:0000", "2222:2222"},
-		Env:         []string{"VAR1=1", "VAR2=2"},
-		VolumesFrom: "11111111",
-		Volumes:     volumes2,
-	}
-	if CompareConfig(&config1, &config2) {
-		t.Fatalf("CompareConfig should return false, Dns are different")
-	}
-	if CompareConfig(&config1, &config3) {
-		t.Fatalf("CompareConfig should return false, PortSpecs are different")
-	}
-	if CompareConfig(&config1, &config4) {
-		t.Fatalf("CompareConfig should return false, VolumesFrom are different")
-	}
-	if CompareConfig(&config1, &config5) {
-		t.Fatalf("CompareConfig should return false, Volumes are different")
-	}
-	if !CompareConfig(&config1, &config1) {
-		t.Fatalf("CompareConfig should return true")
-	}
-}
-
-func TestMergeConfig(t *testing.T) {
-	volumesImage := make(map[string]struct{})
-	volumesImage["/test1"] = struct{}{}
-	volumesImage["/test2"] = struct{}{}
-	configImage := &Config{
-		Dns:         []string{"1.1.1.1", "2.2.2.2"},
-		PortSpecs:   []string{"1111:1111", "2222:2222"},
-		Env:         []string{"VAR1=1", "VAR2=2"},
-		VolumesFrom: "1111",
-		Volumes:     volumesImage,
-	}
-
-	volumesUser := make(map[string]struct{})
-	volumesUser["/test3"] = struct{}{}
-	configUser := &Config{
-		Dns:       []string{"3.3.3.3"},
-		PortSpecs: []string{"3333:2222", "3333:3333"},
-		Env:       []string{"VAR2=3", "VAR3=3"},
-		Volumes:   volumesUser,
-	}
-
-	MergeConfig(configUser, configImage)
-
-	if len(configUser.Dns) != 3 {
-		t.Fatalf("Expected 3 dns, 1.1.1.1, 2.2.2.2 and 3.3.3.3, found %d", len(configUser.Dns))
-	}
-	for _, dns := range configUser.Dns {
-		if dns != "1.1.1.1" && dns != "2.2.2.2" && dns != "3.3.3.3" {
-			t.Fatalf("Expected 1.1.1.1 or 2.2.2.2 or 3.3.3.3, found %s", dns)
-		}
-	}
-
-	if len(configUser.ExposedPorts) != 3 {
-		t.Fatalf("Expected 3 portSpecs, 1111, 2222 and 3333, found %d", len(configUser.PortSpecs))
-	}
-	for portSpecs := range configUser.ExposedPorts {
-		if portSpecs.Port() != "1111" && portSpecs.Port() != "2222" && portSpecs.Port() != "3333" {
-			t.Fatalf("Expected 1111 or 2222 or 3333, found %s", portSpecs)
-		}
-	}
-	if len(configUser.Env) != 3 {
-		t.Fatalf("Expected 3 env var, VAR1=1, VAR2=3 and VAR3=3, found %d", len(configUser.Env))
-	}
-	for _, env := range configUser.Env {
-		if env != "VAR1=1" && env != "VAR2=3" && env != "VAR3=3" {
-			t.Fatalf("Expected VAR1=1 or VAR2=3 or VAR3=3, found %s", env)
-		}
-	}
-
-	if len(configUser.Volumes) != 3 {
-		t.Fatalf("Expected 3 volumes, /test1, /test2 and /test3, found %d", len(configUser.Volumes))
-	}
-	for v := range configUser.Volumes {
-		if v != "/test1" && v != "/test2" && v != "/test3" {
-			t.Fatalf("Expected /test1 or /test2 or /test3, found %s", v)
-		}
-	}
-
-	if configUser.VolumesFrom != "1111" {
-		t.Fatalf("Expected VolumesFrom to be 1111, found %s", configUser.VolumesFrom)
-	}
-}
-
-func TestParseLxcConfOpt(t *testing.T) {
-	opts := []string{"lxc.utsname=docker", "lxc.utsname = docker "}
-
-	for _, o := range opts {
-		k, v, err := parseLxcOpt(o)
-		if err != nil {
-			t.FailNow()
-		}
-		if k != "lxc.utsname" {
-			t.Fail()
-		}
-		if v != "docker" {
-			t.Fail()
-		}
-	}
-}
-
-func TestParseNetworkOptsPrivateOnly(t *testing.T) {
-	ports, bindings, err := parsePortSpecs([]string{"192.168.1.100::80"})
-	if err != nil {
-		t.Fatal(err)
-	}
-	if len(ports) != 1 {
-		t.Logf("Expected 1 got %d", len(ports))
-		t.FailNow()
-	}
-	if len(bindings) != 1 {
-		t.Logf("Expected 1 got %d", len(bindings))
-		t.FailNow()
-	}
-	for k := range ports {
-		if k.Proto() != "tcp" {
-			t.Logf("Expected tcp got %s", k.Proto())
-			t.Fail()
-		}
-		if k.Port() != "80" {
-			t.Logf("Expected 80 got %s", k.Port())
-			t.Fail()
-		}
-		b, exists := bindings[k]
-		if !exists {
-			t.Log("Binding does not exist")
-			t.FailNow()
-		}
-		if len(b) != 1 {
-			t.Logf("Expected 1 got %d", len(b))
-			t.FailNow()
-		}
-		s := b[0]
-		if s.HostPort != "" {
-			t.Logf("Expected \"\" got %s", s.HostPort)
-			t.Fail()
-		}
-		if s.HostIp != "192.168.1.100" {
-			t.Fail()
-		}
-	}
-}
-
-func TestParseNetworkOptsPublic(t *testing.T) {
-	ports, bindings, err := parsePortSpecs([]string{"192.168.1.100:8080:80"})
-	if err != nil {
-		t.Fatal(err)
-	}
-	if len(ports) != 1 {
-		t.Logf("Expected 1 got %d", len(ports))
-		t.FailNow()
-	}
-	if len(bindings) != 1 {
-		t.Logf("Expected 1 got %d", len(bindings))
-		t.FailNow()
-	}
-	for k := range ports {
-		if k.Proto() != "tcp" {
-			t.Logf("Expected tcp got %s", k.Proto())
-			t.Fail()
-		}
-		if k.Port() != "80" {
-			t.Logf("Expected 80 got %s", k.Port())
-			t.Fail()
-		}
-		b, exists := bindings[k]
-		if !exists {
-			t.Log("Binding does not exist")
-			t.FailNow()
-		}
-		if len(b) != 1 {
-			t.Logf("Expected 1 got %d", len(b))
-			t.FailNow()
-		}
-		s := b[0]
-		if s.HostPort != "8080" {
-			t.Logf("Expected 8080 got %s", s.HostPort)
-			t.Fail()
-		}
-		if s.HostIp != "192.168.1.100" {
-			t.Fail()
-		}
-	}
-}
-
-func TestParseNetworkOptsUdp(t *testing.T) {
-	ports, bindings, err := parsePortSpecs([]string{"192.168.1.100::6000/udp"})
-	if err != nil {
-		t.Fatal(err)
-	}
-	if len(ports) != 1 {
-		t.Logf("Expected 1 got %d", len(ports))
-		t.FailNow()
-	}
-	if len(bindings) != 1 {
-		t.Logf("Expected 1 got %d", len(bindings))
-		t.FailNow()
-	}
-	for k := range ports {
-		if k.Proto() != "udp" {
-			t.Logf("Expected udp got %s", k.Proto())
-			t.Fail()
-		}
-		if k.Port() != "6000" {
-			t.Logf("Expected 6000 got %s", k.Port())
-			t.Fail()
-		}
-		b, exists := bindings[k]
-		if !exists {
-			t.Log("Binding does not exist")
-			t.FailNow()
-		}
-		if len(b) != 1 {
-			t.Logf("Expected 1 got %d", len(b))
-			t.FailNow()
-		}
-		s := b[0]
-		if s.HostPort != "" {
-			t.Logf("Expected \"\" got %s", s.HostPort)
-			t.Fail()
-		}
-		if s.HostIp != "192.168.1.100" {
-			t.Fail()
-		}
-	}
-}