ubuntu:22.04 (at least) - no such manifest when getting the manifest with docker manifest inspect

[CarpathianUA]

I think it might be related to #13983

Today I've realized that the image manifest is inconsistent after recent changes to the ubuntu:22.04 image

Docker stopped to see the manifest of the image while inspecting it with docker manifest inspect (yesterday everything was OK in terms of inspecting the image's manifest with docker manifest inspect):

docker manifest inspect ubuntu:22.04
no such manifest: docker.io/library/ubuntu:22.04

my docker client version:

Client:
 Cloud integration: v1.0.29
 Version:           20.10.22
 API version:       1.41
 Go version:        go1.18.9
 Git commit:        3a2c30b
 Built:             Thu Dec 15 22:28:41 2022
 OS/Arch:           darwin/arm64
 Context:           default
 Experimental:      true

The same behavior with slightly older amd64 docker client:

Client:
 Version:           20.10.6
 API version:       1.41
 Git commit:        370c289
 Built:             Fri Apr  9 22:42:10 2021
 OS/Arch:           linux/amd64
 Context:           default
 Experimental:      true

[yosifkit]

The ubuntu images are now using OCI manifests and docker manifest does not work with it 😢. See docker/cli#3990 for the fix merged in Docker to fix it.

I think docker buildx imagetools inspect --format '{{ json . }}' ubuntu:22.04 is, roughly, an alternative way to get the same information.

[CarpathianUA]

@yosifkit Got it! Thanks for quick reply!