Pulling images for Event Streams 10.3.0 fails

Symptoms

Installing Event Streams 10.3.0 fails to pull images from docker.io with ImagePullBack errors.

Cause

These images are no longer available to pull from docker.io and are instead placed in the IBM Container Registry icr.io.

Resolving the problem

To resolve this issue, apply the following YAML to your cluster to add a new ImageContentSourcePolicy:

apiVersion: operator.openshift.io/v1alpha1
kind: ImageContentSourcePolicy
metadata:
  name: example
spec:
  repositoryDigestMirrors:
    - mirrors:
        - icr.io/cpopen
      source: docker.io/ibmcom