GitLab Omnibus packages for SUSE:
OpenSUSE Leap 15.1 and SUSE Linux Enterprise Server 12.2, 12.5
If you run the script to add the package repository on any newer SLES distribution than SLES12.2, you will not find any packages.
curl -sS https://packages.gitlab.com/install/repositories/gitlab/gitlab-ee/script.rpm.sh | sudo bash
We are currently running GitLab on SLES 12.3, but are using package built for SLES 12.2
We are looking to upgrade the server, since 12.3 is EOL. There are no packages for SLES 12.3, 12.4 or 12.5, only 12.2. Considering since GitLab works fine on SLES12.3, it probably would also work fine on SLES 12.5.
We could upgrade to a newer SLES 15 SP2, but there does not seem to be any packages for SLES 15, just OpenSUSE 15.
Though the OpenSUSE package seems to be a SLES package, but the distribution tag is OpenSUSE/15.1
Is this a SLES build or an OpenSUSE build of GitLab?
Since OpenSUSE Leap is built upon SLES, it should not matter and should work on either, but I would still prefer it being built on SLES.