Initiates a pause before committing a container,
adds a pause option to the commit command, defaulting to 'true'.
Fixes bug: #6267
Fixes bug: #3675
Docker-DCO-1.1-Signed-off-by: Eric Windisch <ewindisch@docker.com> (github: ewindisch)
Upstream-commit: 17d870bed5ef997c30da1e8b9843f4e84202f8d4
Component: engine
This will allow us to _know_ what the user's -H settings are, which may
be useful for debugging later.
Docker-DCO-1.1-Signed-off-by: Sven Dowideit <SvenDowideit@fosiki.com> (github: SvenDowideit)
Upstream-commit: f54823bf05af1d549aee4f0d1f56f9a8995eb268
Component: engine
If this is at the root directory for the daemon you could unmount
somones filesystem when you stop docker and this is actually only needed
for the palces that the graph drivers mount the container's root
filesystems.
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
Upstream-commit: 3609b051b88565c0fe0615fd47ddb48eed549d27
Component: engine
This lets you add storage specific options for the daemon.
Docker-DCO-1.1-Signed-off-by: Alexander Larsson <alexl@redhat.com> (github: alexlarsson)
Upstream-commit: 822ea97ffcf10645720bb93108a60f8b9ce9931d
Component: engine
This pulls together #6061 and #6125
Docker-DCO-1.1-Signed-off-by: Chris Alfonso <calfonso@redhat.com> (github: calfonso)
Upstream-commit: 26246ebd5379a83b2ed656668bd985c652e98167
Component: engine
This patch adds pause/unpause to the command line, api, and drivers
for use on containers. This is implemented using the cgroups/freeze
utility in libcontainer and lxc freeze/unfreeze.
Co-Authored-By: Eric Windisch <ewindisch@docker.com>
Co-Authored-By: Chris Alfonso <calfonso@redhat.com>
Docker-DCO-1.1-Signed-off-by: Ian Main <imain@redhat.com> (github: imain)
Upstream-commit: b054569cde788b2111ddbc4080b215dcda89f06e
Component: engine
Fixes#2586
This fixes a few races where the name generator asks if a name is free
but another container takes the name before it can be reserved. This
solves this by generating the name and setting it. If the set fails
with a non unique error then we try again.
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
Upstream-commit: 6ec86cb6e517bfb5ded818244b9db9510a2ed0b9
Component: engine
Currently we are leaving it bind mounted on stop.
Docker-DCO-1.1-Signed-off-by: Dan Walsh <dwalsh@redhat.com> (github: rhatdan)
Upstream-commit: a3ff8a98f770ae35103e3ce3c4221c00b4efcb7f
Component: engine
This commit makes the Docker daemon call UpdateSuffixarray only after
it finishes registering all containers.
This lowers the amount of time required for the Docker daemon to start
up.
Docker-DCO-1.1-Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com> (github: unclejack)
Upstream-commit: 5d5c89398c39e2f38459aae42189c9ca1125c1d3
Component: engine
This moves the call to sort in daemon/history to a function to be
called explicitly when we're done adding elements to the list.
This speeds up `docker ps`.
Docker-DCO-1.1-Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com> (github: unclejack)
Upstream-commit: e963179c790ec49b28fae0d7ebc0d9d2b3ac0b72
Component: engine
The btrfs driver attempts to stat the /var/lib/docker directory to
ensure it exists. If it doesn't exist then it bails with an unhelpful
log line:
```
2014/05/10 00:51:30 no such file or directory
```
In 0.10 the directory was created but quickly digging through the logs I
can't tell what sort of re-ordering of code caused this regression.
Docker-DCO-1.1-Signed-off-by: Brandon Philips <brandon.philips@coreos.com> (github: philips)
Upstream-commit: b4ccd7cbfb5f2c7c4b6c963c4c12e41500e7ad55
Component: engine
This is required to address a race condition described in #5553,
where a container can be partially deleted -- for example, the
root filesystem but not the init filesystem -- which makes
it impossible to delete the container without re-adding the
missing filesystems manually.
This behavior has been witnessed when rebooting boxes that
are configured to remove containers on shutdown in parallel
with stopping the Docker daemon.
Docker-DCO-1.1-Signed-off-by: Gabriel Monroy <gabriel@opdemand.com> (github: gabrtv)
Upstream-commit: 9f152aacf8427cbd20a70d52d633f8a6d624aff5
Component: engine
Added --selinux-enable switch to daemon to enable SELinux labeling.
The daemon will now generate a new unique random SELinux label when a
container starts, and remove it when the container is removed. The MCS
labels will be stored in the daemon memory. The labels of containers will
be stored in the container.json file.
When the daemon restarts on boot or if done by an admin, it will read all containers json files and reserve the MCS labels.
A potential problem would be conflicts if you setup thousands of containers,
current scheme would handle ~500,000 containers.
Docker-DCO-1.1-Signed-off-by: Dan Walsh <dwalsh@redhat.com> (github: rhatdan)
Docker-DCO-1.1-Signed-off-by: Dan Walsh <dwalsh@redhat.com> (github: crosbymichael)
Upstream-commit: b7942ec2ca7c7568df0c3b7eb554b05e2c3a3081
Component: engine
This has every container using the docker daemon's pid for the processes
label so it does not work correctly.
Docker-DCO-1.1-Signed-off-by: Michael Crosby <michael@crosbymichael.com> (github: crosbymichael)
Upstream-commit: f0e6e135a8d733af173bf0b8732c704c9ec716d7
Component: engine
container.Register() checks both IsRunning() and IsGhost(), but at
this point IsGhost() is always true if IsRunning() is true. For a
newly created container both are false, and for a restored-from-disk
container Daemon.load() sets Ghost to true if IsRunning is true. So we
just drop the IsGhost check.
This was the last call to IsGhost, so we remove It and all other
traces of the ghost state.
Docker-DCO-1.1-Signed-off-by: Alexander Larsson <alexl@redhat.com> (github: alexlarsson)
Upstream-commit: cf997aa905c5c6f5a29fa3658d904ffc81a1a4a1
Component: engine
