Description of problem: The galera builds fine with OpenSSL 3.0: https://github.com/codership/galera/issues/598 (also proofed by successful builds in CStream and Fedora) However, since ssh is not configured by default, it is not clear whether it really works. This tracker is to make sure we test galera together with ssl settings (for communication between sessions). There are some upstream tests that are doing something with ssh https://github.com/codership/galera/blob/4.x/tests/scripts/install.sh#L60 not sure how useful it will be.
After evaluating this issue, there are no plans to address it further or fix it in an upcoming release. Therefore, it is being closed. If plans change such that this issue will be fixed in an upcoming release, then the bug can be reopened.