Makes `docker volume ls` and `docker volume inspect` ask the volume
drivers rather than only using what is cached locally.
Previously in order to use a volume from an external driver, one would
either have to use `docker volume create` or have a container that is
already using that volume for it to be visible to the other volume
API's.
For keeping uniqueness of volume names in the daemon, names are bound to
a driver on a first come first serve basis. If two drivers have a volume
with the same name, the first one is chosen, and a warning is logged
about the second one.
Adds 2 new methods to the plugin API, `List` and `Get`.
If a plugin does not implement these endpoints, a user will not be able
to find the specified volumes as well requests go through the drivers.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Upstream-commit: d3eca4451d264aac564594fe46b8c097bd85a5cc
Component: engine
This provides a best effort on daemon restarts to restart containers
which have linked containers that are not up yet instead of failing.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Upstream-commit: 19762da67e40879be77b1b55c21a9754235fbb78
Component: engine
Adds SameHostDaemon and DaemonIsLinux req's to
TestDaemonNoSpaceleftOnDeviceError
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Upstream-commit: 44d3f2f71a9a522597655b7c8733422fe70c39a0
Component: engine
The test case creates a mount point, starts the daemon with the
graph dir pointing to the mount and initates a pull request. We should
be able to check for the error message when the mount point gets filled
during pull.
Signed-off-by: Anil Belur <askb23@gmail.com>
Upstream-commit: 4699ef8f87cc270fdf9e18bad5582b6696d56fe4
Component: engine
- Logic is broken when gateway ip falls in ip-range
and ip-range is not the first block in the network
Signed-off-by: Alessandro Boch <aboch@docker.com>
Upstream-commit: c7cd65962448888ceb1cec6a355fc7fd04f3be53
Component: engine
Each platform has only a driver now.
Signed-off-by: David Calavera <david.calavera@gmail.com>
Upstream-commit: 157b66ad390902ef6f5b51b3f76d5177eacac81b
Component: engine
Also requires some tests to be updated which relied on behavior
of a busybox image that wasn't actually "busybox:latest"; meaning these
tests were unable to be verified/run against a real busybox:latest image
on a daemon.
Docker-DCO-1.1-Signed-off-by: Phil Estes <estesp@linux.vnet.ibm.com> (github: estesp)
Upstream-commit: 414cfe946719a0ba811c95486d523e003d44fcc1
Component: engine
* Made use of IPAM driver primitives for legacy IP configurations
* Replaced custom Generics with backend labels
Signed-off-by: Madhu Venugopal <madhu@docker.com>
Upstream-commit: 0f351ce3643a97d4b6af0021826b851f9ba41967
Component: engine
Adds support for the daemon to handle user namespace maps as a
per-daemon setting.
Support for handling uid/gid mapping is added to the builder,
archive/unarchive packages and functions, all graphdrivers (except
Windows), and the test suite is updated to handle user namespace daemon
rootgraph changes.
Docker-DCO-1.1-Signed-off-by: Phil Estes <estesp@linux.vnet.ibm.com> (github: estesp)
Upstream-commit: 442b45628ee12ebd8e8bd08497896d5fa8eec4bd
Component: engine
It prevents occupying of those resources (ports, unix-sockets) by
containers.
Also fixed false-positive test for that case.
Fix#15912
Signed-off-by: Alexander Morozov <lk4d4@docker.com>
Upstream-commit: 5eda566f937dddef9d4267dd8b8b1d8c3e47b290
Component: engine
- Print the mount table as in /proc/self/mountinfo
- Do not exit prematurely when one of the ipc mounts doesn't exist.
- Do not exit prematurely when one of the ipc mounts cannot be unmounted.
- Add a unit test to see if the cleanup really works.
- Use syscall.MNT_DETACH to cleanup mounts after a crash.
- Unmount IPC mounts when the daemon unregisters an old running container.
Signed-off-by: David Calavera <david.calavera@gmail.com>
Upstream-commit: b1d2f52bb2bb900cddb526320b13da18634fe518
Component: engine
If an invalid logger address is provided on daemon start it will
silently fail. As syslog driver is doing, this check should be done on
daemon start and prevent it from starting even in other drivers.
This patch also adds integration tests for this behavior.
Signed-off-by: Antonio Murdaca <runcom@linux.com>
Upstream-commit: e3c472426ff1dccf083e41dbbfdf5935921bf330
Component: engine
If a logdriver doesn't register a callback function to validate log
options, it won't be usable. Fix the journald driver by adding a dummy
validator.
Teach the client and the daemon's "logs" logic that the server can also
supply "logs" data via the "journald" driver. Update documentation and
tests that depend on error messages.
Add support for reading log data from the systemd journal to the
journald log driver. The internal logic uses a goroutine to scan the
journal for matching entries after any specified cutoff time, formats
the messages from those entries as JSONLog messages, and stuffs the
results down a pipe whose reading end we hand back to the caller.
If we are missing any of the 'linux', 'cgo', or 'journald' build tags,
however, we don't implement a reader, so the 'logs' endpoint will still
return an error.
Make the necessary changes to the build setup to ensure that support for
reading container logs from the systemd journal is built.
Rename the Jmap member of the journald logdriver's struct to "vars" to
make it non-public, and to make it easier to tell that it's just there
to hold additional variable values that we want journald to record along
with log data that we're sending to it.
In the client, don't assume that we know which logdrivers the server
implements, and remove the check that looks at the server. It's
redundant because the server already knows, and the check also makes
using older clients with newer servers (which may have new logdrivers in
them) unnecessarily hard.
When we try to "logs" and have to report that the container's logdriver
doesn't support reading, send the error message through the
might-be-a-multiplexer so that clients which are expecting multiplexed
data will be able to properly display the error, instead of tripping
over the data and printing a less helpful "Unrecognized input header"
error.
Signed-off-by: Nalin Dahyabhai <nalin@redhat.com> (github: nalind)
Upstream-commit: e611a189cb3147cd79ccabfe8ba61ae3e3e28459
Component: engine
This PR makes a user visible behavior change with userland
proxy disabled by default and rely on hairpin NAT to be enabled
by default. This may not work in older (unsupported) kernels
where the user will be forced to enable userlandproxy if needed.
- Updated the Docs
- Changed the integration-cli to start with userlandproxy
desiabled by default.
Signed-off-by: Jana Radhakrishnan <mrjana@docker.com>
Upstream-commit: bf2b8ec8165468d7454f6bd86f4a78e7e8b58d8e
Component: engine
- Ground-work for integrating with user namespace support
Signed-off-by: Alessandro Boch <aboch@docker.com>
Upstream-commit: 56fdb05258d1ab2153fec268ed22cf9d1227c356
Component: engine
Also add test for daemon-wide log-opt.
Signed-off-by: Alexander Morozov <lk4d4@docker.com>
Upstream-commit: 3f61002b05794eb5e4262a39e29f8a45c7260ba3
Component: engine
manually stopped
If a container is running with a restart policy of always and it's
manually stopped, then on daemon restart it will be running.
Signed-off-by: Antonio Murdaca <runcom@linux.com>
Upstream-commit: af59c80b4afb2448927f56df2029eec0ae81b00c
Component: engine
