Error: failed to create containerd container: mount callback failed on /var/lib/containerd/tmpmounts/containerd-mount172477538: no users found

[paritoshdubey]

We are trying to deploying image into the gke using deployment. But we are getting below error:

Error: failed to create containerd container: mount callback failed on /var/lib/containerd/tmpmounts/containerd-mount172477538: no users found

Can someone help us on this issue

[juicykuvic]

I solved this by adding USER <a valid user in the image> in the Dockerfile.

[paritoshdubey]

We had this error because we didn't added below part in spec in manifest

spec:
securityContext:
fsGroup: 1234

[AlistairMcCutcheonIAS]

This worked for me. For clarification:

spec:
  template:
    spec:
      securityContext:
        fsGroup: 1234

[benedikt-mue]

Just stumbled across this issue. You should also make sure that the user you added in the Dockerfile actually exists on the host:

RUN useradd -ms /bin/bash app
USER app

[Fabian-Padilla]

Hi!, did you apply this in a windows image or linux?