Here’s how it looks:

As it can be seen above, backup is in status Running, but pgbackrest doesn’t show it and backup pod doesn’t exist.

Operator log:

The problem was that I have set high-priority PriorityClass which I don’t have and the backup pods could not be created:

kuttl-test-stirred-gelding 3s Warning FailedCreate job/one-pod-backup-zwtk Error creating: pods "one-pod-backup-zwtk-" is forbidden: no PriorityClass with name high-priority was found