My settings:
logs:
2017-07-18 01:49:01,592+0000 WARN [qtp330844155-323] admin org.sonatype.nexus.repository.docker.internal.V2Handlers - Error: GET /v2/gcr.io/google-containers/addon-resizer/manifests/2.0: 403 - org.sonatype.nexus.repository.docker.internal.V2Exception: Permission denied for "2.0" from request "/v2/gcr.io/google-containers/addon-resizer/manifests/2.0".