- 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>
This changeset creates /dev/shm and /dev/mqueue mounts for each container under
/var/lib/containers/<id>/ and bind mounts them into the container. When --ipc:container<id/name>
is used, then the /dev/shm and /dev/mqueue of the ipc container are used instead of creating
new ones for the container.
Signed-off-by: Mrunal Patel <mrunalp@gmail.com>
Docker-DCO-1.1-Signed-off-by: Dan Walsh <dwalsh@redhat.com> (github: rhatdan)
(cherry picked from commit d88fe447df)
Allow to set the signal to stop a container in `docker run`:
- Use `--stop-signal` with docker-run to set the default signal the container will use to exit.
Signed-off-by: David Calavera <david.calavera@gmail.com>
Underlying volume data may have been removed by some other tool.
Ignore and remove the reference in this case.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
The docker volume ls -f dangling=true filter was
inverted; the filtered results actually returned all
non-dangling volumes.
This fixes the filter and adds some integration tests
to test the correct behavior.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Regarding the outdated error check, there's no `docker.PortMapping`
struct anymore and this is linked to something really old #1334
Signed-off-by: Antonio Murdaca <runcom@linux.com>
When using a named volume without --volume-driver, the driver was
hardcoded to "local".
Even when the volume was already created by some other driver (and
visible in `docker volume ls`), the container would store in it's own
config that it was the `local` driver.
The external driver would work perfecly fine until the daemon is
restarted, at which point the `local` driver was assumed because that is
as it was set in the container config.
Set the bind driver to the driver returned by createVolume.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Separate container iteration, filtering and reducing.
This will make easier in the future to improve the implementation of
docker ps as we know it.
The end goal is to unify the objects returned by the api for docker ps
and docker inspect, leaving all docker ps transformations to the client.
Signed-off-by: David Calavera <david.calavera@gmail.com>
David Calavera