repmgr on GitLab 12.0 fails after restart
We install repmgr for PostgreSQL 9 into /opt/gitlab/embedded
, and repmgr for PostgreSQL 10 into /opt/gitlab/embedded/postgresql/10
.
Since the default on 12.0 is 10, the PostgreSQL 9 version doesn't actually get installed.
If a user skips the database upgrade, the database will be fine on install, but will fail to restart, and leave the database for the cluster unaccessible.
If users allow the database to be upgraded to 10.7, then this will not affect them.
Edited by Ian Baum