The pg_repack extension can be helpful. Yet adding it to the Central database can cause backup restore to fail. We've discussed a couple different ideas about how to resolve this:

1. Run pg_restore with --no-acl and/or --no-owner
   a. We've confirmed that --no-acl by itself allows the restore to go through.
   b. Maybe we always include this in the pg_restore command that we run, or maybe we add it as an option to Central's backup restore CLI.
2. Only back up the public schema and/or only restore the public schema