This bug was initially created as a copy of Bug #1977442 I am copying this bug because: OSP 16.1 also fails with the same issue. In OSP16.x ssl was introduced for ovn_controller but hybrid mode lacks support for it. OVN upgrades from 13 to 16.x fail due to this.
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 16.1.8 bug fix and 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/RHBA-2022:0986