Comment 1 for bug 1876742

Further digging has revealed that the upgrade steps do not really support upgrading from Rocky to Stein on Centos7, At least not for cinder on pacemaker.

At a minimum https://github.com/openstack/tripleo-heat-templates/blob/stable/stein/deployment/cinder/cinder-volume-pacemaker-puppet.yaml#L297

Does not exist on the pcs module by default installed on Centos7 (0.9) but exists on 0.10 which is installed when using Centos8