push_change_refs controls whether zuul should push its reference back in
Gerrit. This might not be always wanted, for example on very busy
Gerrit installation that never use the refs/zuul/* hierarchy for any
purpose.
Pushing back to Gerrit is now disabled by default and is explicitly
enabled on OpenStack infrastructure (openstack_project::zuul).
Change-Id: I24111ba4b20ab3d5198fdf7deaf902485260d8a5
Reviewed-on: https://review.openstack.org/16475
Reviewed-by: Clark Boylan <clark.boylan@gmail.com>
Reviewed-by: Jeremy Stanley <fungi@yuggoth.org>
Approved: Monty Taylor <mordred@inaugust.com>
Reviewed-by: Monty Taylor <mordred@inaugust.com>
Tested-by: Jenkins