The github.com/containerd/containerd/log package was moved to a separate
module, which will also be used by upcoming (patch) releases of containerd.
This patch moves our own uses of the package to use the new module.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This fallback is used when we filter the manifest list by the user-provided platform and find no matches such that we match the previous Docker behavior (before it supported variant matching). This has been deprecated long enough that I think it's time we finally stop supporting this weird fallback, especially since it makes for buggy behavior like `docker pull --platform linux/arm/v5 alpine:3.16` leading to a `linux/arm/v6` image being pulled (I specified a variant, every manifest list entry specifies a variant, so clearly the only behavior I as a user could reasonably expect is an error that `linux/arm/v5` is not supported, but instead I get an explicitly incompatible image despite doing everything I as a user can to prevent that situation).
Signed-off-by: Tianon Gravi <admwiggin@gmail.com>
Make finding the correct runtime image from image index
more compliant with OCI spec and match containerd implementation.
Changes:
- Manifest list is allowed to contain manifest lists
- Unknown mediatype inside manifest list is skipped instead of causing an error
- Platform in descriptor is optional
Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>
It's only used internally, so we can refer to the implementation itself. Given
that RegistryService.LookupPullEndpoints now only returns V2 endpoints, we
no longer need to check if an endpoint is possibly V1.
Also rename some types that had "v2" in their name, now that we only support v2.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This uses the correct comparison with compatibility
checks for variants.
The deprecated arm variant matcher is left as is.
Although it is not needed for valid cases it is not
fully compatible as also matches some invalid
combinations, so should be removed separately.
Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>
Signed-off-by: John Howard <jhoward@microsoft.com>
Addresses https://github.com/moby/moby/pull/35089#issuecomment-367802698.
This change enables the daemon to automatically select an image under LCOW
that can be used if the API doesn't specify an explicit platform.
For example:
FROM supertest2014/nyan
ADD Dockerfile /
And docker build . will download the linux image (not a multi-manifest image)
And similarly docker pull ubuntu will match linux/amd64
vendored distribution is quite old, and current distribution contains an
API break, which means it's not possible to vendor a bugfixed
distribution and a docker/docker at the same time.
Signed-off-by: Mike Lundy <mike@fluffypenguin.org>
Update logic to choose manifest from manifest list to check
for os version on Windows. Separate the logic for windows
and unix to keep unix logic the same.
Signed-off-by: Derek McGowan <derek@mcgstyle.net>
Windows base layers are no longer the special "layers+base" type, so we can remove all the special handling for that.
Signed-off-by: Stefan J. Wernli <swernli@microsoft.com>
