Adding different instance flavors for OHPC, OOD and Compute
This gives us the flexibility to only change the flavor of the required Instance.
Gitlab has been upgraded from 18.2.8 to 18.9.5. See the following release notes:
Gitlab 18.3 Gitlab 18.4 Gitlab 18.5 Gitlab 18.6 Gitlab 18.7 Gitlab 18.8 Gitlab 18.9This gives us the flexibility to only change the flavor of the required Instance.