Description of problem: There is a typo in deployment/ovn/ovn-dbs-pacemaker-puppet.yaml which will make the minor update tasks wait 600 seconds per node. So 30mins total due to waiting on the wrong service. The minor update will still succeed but a bunch of time is lost for this.
In order to validate the fix, you can deploy an overcloud, and run a simple minor update workflow that would update the container image tag. This will trigger a restart of the pacemaker-managed ovn container. Alternatively, you can verify that the container to be restarted is called "ovndb_servers" in tripleo-heat-templates on the undercloud, as shown in the review [1]. [1] "https://review.opendev.org/c/openstack/tripleo-heat-templates/+/796213/1/deployment/ovn/ovn-dbs-pacemaker-puppet.yaml"
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