From the release notes: https://github.com/containerd/containerd/releases/tag/v1.2.7
> Welcome to the v1.2.7 release of containerd!
>
> The seventh patch release for containerd 1.2 introduces OCI image
> descriptor annotation support and contains fixes for containerd shim logs,
> container stop/deletion, cri plugin and selinux.
>
> It also contains several important bug fixes for goroutine and file
> descriptor leakage in containerd and containerd shims.
>
> Notable Updates
>
> - Support annotations in the OCI image descriptor, and filtering image by annotations. containerd/containerd#3254
> - Support context timeout in ttrpc which can help avoid containerd hangs when a shim is unresponsive. containerd/ttrpc#31
> - Fix a bug that containerd shim leaks goroutine and file descriptor after containerd restarts. containerd/ttrpc#37
> - Fix a bug that a container can't be deleted if first deletion attempt is canceled or timeout. containerd/containerd#3264
> - Fix a bug that containerd leaks file descriptor when using v2 containerd shims, e.g. containerd-shim-runc-v1. containerd/containerd#3273
> - Fix a bug that a container with lingering processes can't terminate when it shares pid namespace with another container. moby/moby#38978
> - Fix a bug that containerd can't read shim logs after restart. containerd/containerd#3282
> - Fix a bug that shim_debug option is not honored for existing containerd shims after containerd restarts. containerd/containerd#3283
> - cri: Fix a bug that a container can't be stopped when the exit event is not successfully published by the containerd shim. containerd/containerd#3125, containerd/containerd#3177
> - cri: Fix a bug that exec process is not cleaned up if grpc context is canceled or timeout. contaienrd/cri#1159
> - Fix a selinux keyring labeling issue by updating runc to v1.0.0-rc.8 and selinux library to v1.2.2. opencontainers/selinux#50
> - Update ttrpc to f82148331ad2181edea8f3f649a1f7add6c3f9c2. containerd/containerd#3316
> - Update cri to 49ca74043390bc2eeea7a45a46005fbec58a3f88. containerd/containerd#3330
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Before 7a7357da, archive.TarResourceRebase was being used to copy files
and folders from the container. That function splits the source path
into a dirname + basename pair to support copying a file:
if you wanted to tar `dir/file` it would tar from `dir` the file `file`
(as part of the IncludedFiles option).
However, that path splitting logic was kept for folders as well, which
resulted in weird inputs to archive.TarWithOptions:
if you wanted to tar `dir1/dir2` it would tar from `dir1` the directory
`dir2` (as part of IncludedFiles option).
Although it was weird, it worked fine until we started chrooting into
the container rootfs when doing a `docker cp` with container source set
to `/` (cf 3029e765).
The fix is to only do the path splitting logic if the source is a file.
Unfortunately, 7a7357da added support for LCOW by duplicating some of
this subtle logic. Ideally we would need to do more refactoring of the
archive codebase to properly encapsulate these behaviors behind well-
documented APIs.
This fix does not do that. Instead, it fixes the issue inline.
Signed-off-by: Tibor Vass <tibor@docker.com>
```
Line 25: warning: context.Context should be the first parameter of a function (golint)
Line 44: warning: context.Context should be the first parameter of a function (golint)
Line 52: warning: context.Context should be the first parameter of a function (golint)
```
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This is needed so that we can add OS version constraints in Swarmkit, which
does require the engine to report its host's OS version (see
https://github.com/docker/swarmkit/issues/2770).
The OS version is parsed from the `os-release` file on Linux, and from the
`ReleaseId` string value of the `SOFTWARE\Microsoft\Windows NT\CurrentVersion`
registry key on Windows.
Added unit tests when possible, as well as Prometheus metrics.
Signed-off-by: Jean Rouge <rougej+github@gmail.com>
Refactored exiting logic on way that layers are first marked to be under
removal so if actual removal fails they can be found from disk and
cleaned up.
Full garbage collector will be implemented as part of containerd
migration.
Signed-off-by: Olli Janatuinen <olli.janatuinen@gmail.com>
This test runs on a daemon also used by other tests
so make sure we don't get failures if another test
doesn't cleanup or is running in parallel.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
