[blockscout-stack] migrations job does not use imagePullSecrets in case of using private image repository

[bcg-mmorca]

Problem

When using blockscout stack with separate api configuration, database migrations handled through a kubernetes job instead of initContainers.

Although initContainers configured properly(using image pull secrets), when using private image repo, this is not the case for kubernetes job.

How to reproduce

Set separateApi: true and use private image repository for the images

The job will not be able to pull images with the following error

Failed to pull image "my_private_repo/blockscout:my_tag": rpc error: code = Unknown desc = failed to pull and unpack image "my_private_repo/blockscout:my_tag": failed to resolve reference "my_private_repo/blockscout:my_tag": pulling from host 'my_private_repo' failed with status code [manifests my_tag]: 401 Unauthorized

Solution

Adding imagePullSecrets in https://github.com/blockscout/helm-charts/blob/main/charts/blockscout-stack/templates/blockscout-migration-job.yaml will done nicely.

...
spec:
  template:
    spec:
      {{- with .Values.imagePullSecrets }}
      imagePullSecrets:
        {{- toYaml . | nindent 8 }}
      {{- end }}
     ....