Review app failed deployment - ErrImagePull
Some deployments have failed with ErrImagePull, specifically on these pods / images:
- migrations: registry.gitlab.com/gitlab-org/build/cng-mirror/gitlab-rails-ee
- sidekiq-all-in-1: registry.gitlab.com/gitlab-org/build/cng-mirror/gitlab-sidekiq-ee
- task-runner: registry.gitlab.com/gitlab-org/build/cng-mirror/gitlab-task-runner-ee
- unicorn: registry.gitlab.com/gitlab-org/build/cng-mirror/unicorn-ee
I added a stackdriver chart to monitor the occurrence. This seems to be recent, but I don't have sufficient data from past weeks to confirm that it is a recent issue.
Example of a failed deployment:
NAME READY STATUS RESTARTS AGE
review-docs-capit-llez3i-gitaly-0 1/1 Running 0 27m
review-docs-capit-llez3i-gitlab-runner-68f87d4595-8jxd4 0/1 Running 6 27m
review-docs-capit-llez3i-gitlab-shell-854c95d8c4-pzsjc 1/1 Running 0 27m
review-docs-capit-llez3i-gitlab-shell-854c95d8c4-wzwt5 1/1 Running 0 27m
review-docs-capit-llez3i-migrations.1-2hf7j 0/1 ImagePullBackOff 0 27m
review-docs-capit-llez3i-minio-create-buckets.1-gnbtg 0/1 Completed 0 27m
review-docs-capit-llez3i-minio-f9f948d85-tn8r9 1/1 Running 0 27m
review-docs-capit-llez3i-nginx-ingress-controller-7f7c9854r8lxk 1/1 Running 0 27m
review-docs-capit-llez3i-nginx-ingress-controller-7f7c9854xc79r 1/1 Running 0 27m
review-docs-capit-llez3i-nginx-ingress-default-backend-7b7vt998 1/1 Running 0 27m
review-docs-capit-llez3i-postgresql-c94c8bfc8-fw5fm 1/1 Running 0 27m
review-docs-capit-llez3i-redis-64cfb8fddb-4j6km 2/2 Running 0 27m
review-docs-capit-llez3i-registry-84c5844465-5v78b 1/1 Running 0 27m
review-docs-capit-llez3i-sidekiq-all-in-1-5d49bb8bfb-76f48 0/1 Init:ImagePullBackOff 0 27m
review-docs-capit-llez3i-task-runner-7bb877655-f6cgq 0/1 ImagePullBackOff 0 27m
review-docs-capit-llez3i-unicorn-79c6dbdccb-ntj9x 0/2 Init:ImagePullBackOff 0 27m
review-docs-capit-llez3i-unicorn-79c6dbdccb-qntdv 0/2 Init:ImagePullBackOff 0 27m