Critical Problem had occured on CRW 2.12.0.ER-09-27 instance on https://console-openshift-console.apps.ocp48-aws.crw-qe.com
Danger alert:Workspace php-di-e9k4l failed to start Unrecoverable event occurred: 'Failed', 'Failed to pull image "registry.redhat.io/codeready-workspaces/stacks-php-rhel8@sha256:32d28aef989cadf8dda497dd3375de2c65fd0fde74935134cfc807a4c97e6631": rpc error: code = Unknown desc = (Mirrors also failed: [brew.registry.redhat.io/codeready-workspaces/stacks-php-rhel8@sha256:32d28aef989cadf8dda497dd3375de2c65fd0fde74935134cfc807a4c97e6631: Error reading manifest sha256:32d28aef989cadf8dda497dd3375de2c65fd0fde74935134cfc807a4c97e6631 in brew.registry.redhat.io/codeready-workspaces/stacks-php-rhel8: unauthorized: Access to the requested resource is not authorized]): registry.redhat.io/codeready-workspaces/stacks-php-rhel8@sha256:32d28aef989cadf8dda497dd3375de2c65fd0fde74935134cfc807a4c97e6631: Error reading manifest sha256:32d28aef989cadf8dda497dd3375de2c65fd0fde74935134cfc807a4c97e6631 in registry.redhat.io/codeready-workspaces/stacks-php-rhel8: StatusCode: 404, Not found ', 'workspacemdifchaf60a4xe8n.php-66499b7fd-q8tvx'
Possible root cause: unstable work of brew.registry.redhat.io
Mitigation: switch image mirroring on QE OCP 4.x instances to quay.io/crw
