I often get complains that container removal failed and users got following
error message.
"Driver devicemapper failed to remove root filesystem 18a69ba82aaf7a039ce7d44156215012d703001643079775190ac7dd6c6acf56:Device is Busy"
This error message talks about container id but does not give any info
about which particular device id is busy. Most likely device is mounted
in some other mount namespace and if one knows the device id, they
can try to do some debugging figuring which process and which mount
namespace is keeping the device busy and how did we reach that stage.
Without that information, it becomes almost impossible to debug the
problem.
So to improve the debuggability, when device removal fails, also return
device id in error message. Now new message looks as follows.
"Driver devicemapper failed to remove root filesystem 18a69ba82aaf7a039ce7d44156215012d703001643079775190ac7dd6c6acf56: Failed to remove device dbc15bdf9994a17c613d8ef9e924f3cffbf67f91e4f709295c901ad628377991:Device is Busy"
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
Upstream-commit: 39bdf601f6bea3c189d8e189e13c7e48b6f66b43
Component: engine
There is still ways to go
Signed-off-by: Vincent Demeester <vincent@sbr.pm>
Upstream-commit: 87e3fcfe1e059780c4ee57abb097296fd29e09af
Component: engine
This fix tries to address the issue raised in 29810
where btrfs subvolume removal failed when docker
is in an unprivileged lxc container. The failure
was caused by `Failed to rescan btrfs quota` with
`operation not permitted`.
However, if disk quota is not enabled, there is no
need to run a btrfs rescan at the first place.
This fix checks for `quotaEnabled` and only run btrfs
rescan if `quotaEnabled` is true.
This fix fixes 29810.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
Upstream-commit: b36e613d9f311e69387ccec2be16f8618fa1f558
Component: engine
This fix tries to add a placeholder `.CreatedAt` for Go
format template in `docker network ls --format`.
While working on 29226, I noticed that it is not possible to
display network's creation time in `docker network ls`, with or
without `--format`.
We are able to find the timestamp through `docker network inspect` though.
However, as we allows networks to be pruned based on the timestamp
(see 29226), showing the timestamp in `docker network ls --format`
would be much useful now.
This fix adds the `.CreatedAt` placeholder for `docker network ls --format`.
The default output was not changed for `docker network ls --format`.
A test case for unit tests has been added.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
Upstream-commit: 0ad02c610880f7ccb96be418baa8667e41aba7a5
Component: engine
This fix is a follow up for comment
https://github.com/docker/docker/pull/28535#issuecomment-263215225
This fix provides `--filter until=<timestamp>` for `docker container/image prune`.
This fix adds `--filter until=<timestamp>` to `docker container/image prune`
so that it is possible to specify a timestamp and prune those containers/images
that are earlier than the timestamp.
Related docs has been updated
Several integration tests have been added to cover changes.
This fix fixes#28497.
This fix is related to #28535.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
Upstream-commit: 58738cdee327f5de481dcf7d3d377374cbb5f13a
Component: engine
This makes the test a bit more robust to change and is a bit cleaner.
As implemented before this commit, we have two named plugins pointing to
the same http service. If the daemon makes any unexpected calls to the
plugin (e.g. during startup) we'll get more counts on the event counter
than expected since the daemon sees 2 plugins.
Found this while working on #29877 which broke this test originally (but
is no longer using V1 plugins, so is this is no longer broken there) and
took some time to debug what was going on.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Upstream-commit: 4bd4d18e1164e1d0b9f22ddd54a88abdf167e8d7
Component: engine
returned in "docker info". Currently info endpoint isnt using the
GetAllByCap, but relies on existing networks to get the plugin names.
This causes a basic issue when it comes to global network plugins which
swarm-mode relies on, wherein swarmkit will not be able to schedule the
network on the worker nodes due to the filtering logic.
In order to break this chicken & egg issue, we must start to use the
GetAllManagedPluginsByCap. We are unable to use GetAllByCap due to
various issues with Plugin-V1's lazy loading approach causing issues
especially during daemon restarts (which uses SystemInfo)
Signed-off-by: Madhu Venugopal <madhu@docker.com>
Upstream-commit: 6aaa85f0b0dd030f68512ca9004823926419f5fd
Component: engine
Go style calls for mixed caps instead of all caps:
https://golang.org/doc/effective_go.html#mixed-caps
Change LOOKUP, ACQUIRE, and RELEASE to Lookup, Acquire, and Release.
This vendors a fork of libnetwork for now, to deal with a cyclic
dependency issue. The change will be upstream to libnetwork once this is
merged.
Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
Upstream-commit: 428600108cce0a11e65ec4ebd9e439e947b55da7
Component: engine
Signed-off-by: John Howard <jhoward@microsoft.com>
When building a Dockerfile from a Windows client on a Linux daemon, a
"security warning" is printed
on stderr. Having this warning printed on stderr makes it difficult to
distinguish a failed build from one that's succeeding, and the only way to
suppress the warning is through the -q option, which also suppresses every
output. This change prints the warning on stdout, instead of stderr, to
resolve this situation.
Upstream-commit: d45c652e8393416d5a00eaa8864223b786c4182e
Component: engine
- Use the word letter rather than character to refer to letters ;) when trying to specify that only letters and numbers can be used, and not ANY character...
- Small corrections
Fixes#29821
Signed-off-by: Timothy Hobbs <timothy@hobbs.cz>
Upstream-commit: b71b4e1fb9aac5215aff7ce87e1bbb4010054ecd
Component: engine
Tonis Tiigi
Tibor Vass
Josh Eveleth
Vivek Goyal
Vincent Demeester
allencloud
Yong Tang
Akihiro Suda
lixiaobing10051267
Yunxiang Huang
John Howard
Brian Goff
Madhu Venugopal
Victor Vieux
Sebastiaan van Stijn
Aaron Lehmann
Harald Albers
yuexiao-wang
Victor Vieux
Daniel Nephin
Timothy Hobbs