In https://github.com/torvalds/linux/commit/5ca3726 (released in v4.7-rc1) the
content of the `cpuacct.usage_percpu` file in sysfs was changed to include both
online and offline cpus. This broke the arithmetic in the stats helpers used by
`docker stats`, since it was using the length of the PerCPUUsage array as a
proxy for the number of online CPUs.
Add current number of online CPUs to types.StatsJSON and use it in the
calculation.
Keep a fallback to `len(v.CPUStats.CPUUsage.PercpuUsage)` so this code
continues to work when talking to an older daemon. An old client talking to a
new daemon will ignore the new field and behave as before.
Fixes#28941.
Signed-off-by: Ian Campbell <ian.campbell@docker.com>
(cherry picked from commit 115f91d757)
Signed-off-by: Victor Vieux <victorvieux@gmail.com>
remove 400 and 404 for get nodes endpoint and add 503 for secret update
(cherry picked from commit e8b92f154d)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
fix status-code for "locked" swarm and "certificate expired"
(cherry picked from commit 6486924f0b)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
add status code 404 for plugin api endpoint enable and disable
(cherry picked from commit 0113128b2a)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
API: Delete container can return 409, but that isn't documented.
(cherry picked from commit 86f962a4a8)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This was added in 03c6949739 but spec was
not updated.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
(cherry picked from commit ae48cd04da)
Signed-off-by: Victor Vieux <victorvieux@gmail.com>
This allows a plugin to be upgraded without requiring to
uninstall/reinstall a plugin.
Since plugin resources (e.g. volumes) are tied to a plugin ID, this is
important to ensure resources aren't lost.
The plugin must be disabled while upgrading (errors out if enabled).
This does not add any convenience flags for automatically
disabling/re-enabling the plugin during before/after upgrade.
Since an upgrade may change requested permissions, the user is required
to accept permissions just like `docker plugin install`.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
(cherry picked from commit 03c6949739)
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Also provide stack trace output in daemon logs.
Signed-off-by: Tibor Vass <tibor@docker.com>
(cherry picked from commit 26d0bac895)
Signed-off-by: Victor Vieux <victorvieux@gmail.com>
Docker-DCO-1.1-Signed-off-by: Josh Hawn <josh.hawn@docker.com> (github: jlhawn)
(cherry picked from commit 1cd5af59bf)
Signed-off-by: Victor Vieux <vieux@docker.com>
This fix tries to address the issue raised in 30242 where the `Scope`
field always changed to `swarm` in the ouput of `docker network ls/inspect`
when duplicate networks name exist.
The reason for the issue was that `buildNetworkResource()` use network name
(which may not be unique) to check for the scope.
This fix fixes the issue by always use network ID in `buildNetworkResource()`.
A test has been added. The test fails before the fix and passes after the fix.
This fix fixes 30242.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
(cherry picked from commit 05a831a775)
Signed-off-by: Victor Vieux <vieux@docker.com>
Signed-off-by: Victor Vieux <vieux@docker.com>
(cherry picked from commit bcead9282e)
Signed-off-by: Victor Vieux <vieux@docker.com>
Signed-off-by: Vincent Demeester <vincent@sbr.pm>
Move plugins to shared distribution stack with images.
Create immutable plugin config that matches schema2 requirements.
Ensure data being pushed is same as pulled/created.
Store distribution artifacts in a blobstore.
Run init layer setup for every plugin start.
Fix breakouts from unsafe file accesses.
Add support for `docker plugin install --alias`
Uses normalized references for default names to avoid collisions when using default hosts/tags.
Some refactoring of the plugin manager to support the change, like removing the singleton manager and adding manager config struct.
Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>
Signed-off-by: Derek McGowan <derek@mcgstyle.net>
(cherry picked from commit 3d86b0c79b)
When plugins have a positive refcount, they were not allowed to be
removed. However, plugins could still be disabled when volumes
referenced it and containers using them were running.
This change fixes that by enforcing plugin refcount during disable.
A "force" disable option is also added to ignore reference refcounting.
Signed-off-by: Anusha Ragunathan <anusha@docker.com>
(cherry picked from commit 8cb2229cd1)
Previously, it doesn't allow creating such a network:
e.g.
$ docker network inspect -f '{{.Id}}' ingress
84xh9knigj6zyt00u31e26nj3
$ docker network create 84
Error response from daemon: network with name 84 already exists
Fix#27866
Signed-off-by: Akihiro Suda <suda.akihiro@lab.ntt.co.jp>
(cherry picked from commit edfbc3b876)
Signed-off-by: Victor Vieux <vieux@docker.com>
In #29071, we made the tags the correct name for generating types,
at the expense of the menu in the documentation looking good.
ReDoc now has support for tag display names
( https://github.com/Rebilly/ReDoc/pull/152 ), so we can assign
a more human-friendly name to the menu items.
Signed-off-by: Ben Firshman <ben@firshman.co.uk>
(cherry picked from commit 0caa6c218c)
Signed-off-by: Victor Vieux <vieux@docker.com>
This reverts 26103. 26103 was trying to make it so that if someone did:
docker build --build-arg FOO .
and FOO wasn't set as an env var then it would pick-up FOO from the
Dockerfile's ARG cmd. However, it went too far and removed the ability
to specify a build arg w/o any value. Meaning it required the --build-arg
param to always be in the form "name=value", and not just "name".
This PR does the right fix - it allows just "name" and it'll grab the value
from the env vars if set. If "name" isn't set in the env then it still needs
to send "name" to the server so that a warning can be printed about an
unused --build-arg. And this is why buildArgs in the options is now a
*string instead of just a string - 'nil' == mentioned but no value.
Closes#29084
Signed-off-by: Doug Davis <dug@us.ibm.com>
(cherry picked from commit cdb8ea90b0)
Signed-off-by: Victor Vieux <vieux@docker.com>
Legacy plugins expect host-relative paths (such as for Volume.Mount).
However, a containerized plugin cannot respond with a host-relative
path. Therefore, this commit modifies new volume plugins' paths in Mount
and List to prepend the container's rootfs path.
This introduces a new PropagatedMount field in the Plugin Config.
When it is set for volume plugins, RootfsPropagation is set to rshared
and the path specified by PropagatedMount is bind-mounted with rshared
prior to launching the container. This is so that the daemon code can
access the paths returned by the plugin from the host mount namespace.
Signed-off-by: Tibor Vass <tibor@docker.com>
(cherry picked from commit c54b717caf)
Signed-off-by: Victor Vieux <vieux@docker.com>
Logging configuration was completely ignore when deploy a compose file
to swarm. This fixes it.
Signed-off-by: Vincent Demeester <vincent@sbr.pm>
(cherry picked from commit 806cc1e0f8)
Signed-off-by: Victor Vieux <vieux@docker.com>
This fix convert DanglingOnly in ImagesPruneConfig to Filters,
so that it is possible to maintain API compatibility in the future.
Several integration tests have been added to cover changes.
This fix is related to 28497.
A follow up to this PR will be done once this PR is merged.
Signed-off-by: Yong Tang <yong.tang.github@outlook.com>
(cherry picked from commit a6be56b54e)
Signed-off-by: Victor Vieux <vieux@docker.com>
Validation is still done by swarmkit on the service side.
Signed-off-by: Vincent Demeester <vincent@sbr.pm>
(cherry picked from commit ef39256dfb)
Signed-off-by: Victor Vieux <victorvieux@gmail.com>
This is required to make the type generation put things in the
correct directory, but unfortunately makes the names in the
documentation menu look a bit crap.
I think the best solution would be to add a `x-display-name`
extension to tags to determine how the tags show up in the menu,
rather than it depend on the name of the tag. I shall do this in
a follow-up PR - for now, let's fix the breakage.
Fixes#29045
Signed-off-by: Ben Firshman <ben@firshman.co.uk>
(cherry picked from commit 30a9249e15)
Signed-off-by: Victor Vieux <victorvieux@gmail.com>
