Description of problem: Update from 16.2 passed_phase2 to itself. This fails during undercloud update as we cannot find a valid version of podman.
Note that this patch is 16.2 *only* and we don't need any 16.1 backport (or 16.0).
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (Red Hat OpenStack Platform (RHOSP) 16.2 enhancement advisory), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHEA-2021:3483