Geo: Add rake task to check DB replication
Add a rake task which exits 0 if Geo DB replication is working, and exits 1 if not.
This task can then be used programmatically to determine whether to run replicate-geo-database on a secondary.
Add a rake task which exits 0 if Geo DB replication is working, and exits 1 if not.
This task can then be used programmatically to determine whether to run replicate-geo-database on a secondary.