Construct a Gitaly HA setup
Constructing a simple Gitaly HA setup using two Gitaly nodes, one Praefect node and one standard Gitlab instance.
This is being created because of https://gitlab.com/gitlab-org/quality/testcases/-/issues/261 & https://gitlab.com/gitlab-org/quality/testcases/-/issues/262
Edited by George Koltsov