Add ability to configure zaqar for tempest testing

Paving the way for zaqar role testing using the tempest
plugin available within the zaqar source code

Change-Id: Idae0472788efdc99fa35bd011090a863c29fea7f

defaults/main.yml

@@ -100,6 +100,7 @@ tempest_service_available_neutron: True
 tempest_service_available_nova: True
 tempest_service_available_sahara: False
 tempest_service_available_swift: True
+tempest_service_available_zaqar: False
 
 tempest_image_api_v1_enabled: true
 tempest_image_api_v2_enabled: True

templates/tempest.conf.j2

@@ -182,7 +182,7 @@ ceilometer = {{ tempest_service_available_ceilometer }}
 horizon = {{ tempest_service_available_horizon }}
 aodh = {{ tempest_service_available_aodh }}
 sahara = {{ tempest_service_available_sahara }}
-
+zaqar = {{ tempest_service_available_zaqar }}
 
 [stress]
 

tests/test-vars.yml

@@ -54,6 +54,7 @@ tempest_service_available_horizon: False
 tempest_service_available_neutron: False
 tempest_service_available_nova: False
 tempest_service_available_swift: False
+tempest_service_available_zaqar: False
 tempest_plugins:
   - name: designate-tempest-plugin
     repo: https://git.openstack.org/openstack/designate-tempest-plugin