The check_corosync_rings checks was removed if distrib codename > eoan in ha-cluster
See: https://bugs.launchpad.net/charm-hacluster/+bug/1902919
The check_corosync_ rings checks was removed if distrib codename > eoan in ha-cluster
See: https:/ /bugs.launchpad .net/charm- hacluster/ +bug/1902919