Description of problem: When creating manifests, the installer creates a server group in the OpenStack cluster. That server group is not used by the UPI playbooks, and is not collected in the playbook-assisted teardown.
This bug is a consequence on UPI of https://bugzilla.redhat.com/show_bug.cgi?id=1823487
With the proposed fix, the UPI playbook reuses the same server group created by the Installer. This is achieved by matching the UPI server-group name with the IPI server group name.
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, 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/RHBA-2020:2409