Hi, usually selinux isn’t an issue, sometimes they do occur, if for example some of the selinux dependencies/packages were missing before installing Gitlab. There were some posts on the forum about it already, I remember these for example with RHEL7, so perhaps that explains it for the RHEL8 equivalent. Upgrade to 13.5.1 failed - #3 by iwalker
Is policycoreutils installed? I have installed on Rocky Linux before without any issues, so providing the dependencies as per the Gitlab docs are met, there shouldn’t usually be an issue.