PG HA documentation should be more explicit about consul server list
https://docs.gitlab.com/ee/administration/high_availability/alpha_database.html#consul-nodes
On consul, database, and pgbouncer nodes we need to parameterise gitlab.rb
with consul['configuration'][:retry_join] = %w ADDRESSES OF CONSUL SERVERS )
The wording used is in the document is a little unclear, as it just specifies 'real information' should be used.
Context: https://gitlab.com/gitlab-org/build/team-tasks/issues/14#note_46663199