Merge "Remove unused global variable"

tempest/api/compute/admin/test_create_server.py

@@ -25,8 +25,6 @@ CONF = config.CONF
 
 
 class ServersWithSpecificFlavorTestJSON(base.BaseV2ComputeAdminTest):
-    disk_config = 'AUTO'
-
     @classmethod
     def setup_credentials(cls):
         cls.prepare_instance_network()

tempest/api/compute/servers/test_server_actions.py

@@ -33,8 +33,6 @@ LOG = logging.getLogger(__name__)
 
 
 class ServerActionsTestJSON(base.BaseV2ComputeTest):
-    run_ssh = CONF.validation.run_validation
-
     def setUp(self):
         # NOTE(afazekas): Normally we use the same server with all test cases,
         # but if it has an issue, we build a new one

tempest/api/identity/admin/v3/test_domains_negative.py

@@ -20,7 +20,6 @@ from tempest.lib import exceptions as lib_exc
 
 
 class DomainsNegativeTestJSON(base.BaseIdentityV3AdminTest):
-    _interface = 'json'
 
     @decorators.attr(type=['negative', 'gate'])
     @decorators.idempotent_id('1f3fbff5-4e44-400d-9ca1-d953f05f609b')