CODEWITHSUNDEEP
dockerkubernetescontainerddocker-daemoncontainerdctl
sorosh_sabz
sorosh_sabz

Reputation: 3003

Why does `docker image ls` not show the same result as `ctr image ls`?

My problem is docker image ls shows some Docker images that do not exist in ctr image ls.

I check with default namespace and k8s namespace, but my Docker images do not exist in ctr image ls.

How can I resolve this problem? When using docker image load tarfile, I can't see this image in ctr image ls.

Upvotes: 1

Views: 583

Answers (1)

Qasim Sarfraz
Qasim Sarfraz

Reputation: 6462

Docker doesn't use containerd as a image store unless you are running docker daemon with following configuration:

{
  "features": {
    "containerd-snapshotter": true
  }
}

So you won't be able to use ctr to list images for docker. But if you do enable containerd image store, you have to list images in moby containerd namespace:

$ ctr -n moby images ls

Upvotes: 3

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