Remove the tenant and user created for tempest

According to the module [1] in tempest to parse tempest.conf,
the three params in session idenity are invalid:

[identity]
tenant_name = tempest
username = tempest
password = Tempest123!

Then there is no need to create tenant and user before running
tempest and refstack_defcore.

[1]: https://github.com/openstack/tempest/blob/14.0.0/tempest/config.py#L120

JIRA: FUNCTEST-864

Change-Id: Idac46e1e620324c584c8021c0bdf843f8823155a
Signed-off-by: Linda Wang <wangwulin@huawei.com>

3 files changed, 0 insertions, 48 deletions

diff --git a/functest/ci/config_functest.yaml b/functest/ci/config_functest.yaml
index 6107b42aa..e775fe16f 100644
--- a/functest/ci/config_functest.yaml
+++ b/functest/ci/config_functest.yaml
@@ -96,11 +96,6 @@ odl_sfc:
 
 tempest:
     deployment_name: opnfv-tempest
-    identity:
-        tenant_name: tempest
-        tenant_description: Tenant for Tempest test suite
-        user_name: tempest
-        user_password: Tempest123!
     validation:
         ssh_timeout: 130
     object_storage:
diff --git a/functest/opnfv_tests/openstack/tempest/conf_utils.py b/functest/opnfv_tests/openstack/tempest/conf_utils.py
index 975f2bdc8..fd3785b99 100644
--- a/functest/opnfv_tests/openstack/tempest/conf_utils.py
+++ b/functest/opnfv_tests/openstack/tempest/conf_utils.py
@@ -51,25 +51,6 @@ logger = logging.getLogger(__name__)
 
 def create_tempest_resources(use_custom_images=False,
                              use_custom_flavors=False):
-    keystone_client = os_utils.get_keystone_client()
-
-    logger.debug("Creating tenant and user for Tempest suite")
-    tenant_id = os_utils.create_tenant(
-        keystone_client,
-        CONST.__getattribute__('tempest_identity_tenant_name'),
-        CONST.__getattribute__('tempest_identity_tenant_description'))
-    if not tenant_id:
-        logger.error("Failed to create %s tenant"
-                     % CONST.__getattribute__('tempest_identity_tenant_name'))
-
-    user_id = os_utils.create_user(
-        keystone_client,
-        CONST.__getattribute__('tempest_identity_user_name'),
-        CONST.__getattribute__('tempest_identity_user_password'),
-        None, tenant_id)
-    if not user_id:
-        logger.error("Failed to create %s user" %
-                     CONST.__getattribute__('tempest_identity_user_name'))
 
     logger.debug("Creating private network for Tempest suite")
     network_dic = os_utils.create_shared_network_full(
@@ -289,12 +270,6 @@ def configure_tempest_update_params(tempest_conf_file,
             config.set('compute', 'flavor_ref', FLAVOR_ID)
         if FLAVOR_ID_ALT is not None:
             config.set('compute', 'flavor_ref_alt', FLAVOR_ID_ALT)
-    config.set('identity', 'tenant_name',
-               CONST.__getattribute__('tempest_identity_tenant_name'))
-    config.set('identity', 'username',
-               CONST.__getattribute__('tempest_identity_user_name'))
-    config.set('identity', 'password',
-               CONST.__getattribute__('tempest_identity_user_password'))
     config.set('identity', 'region', 'RegionOne')
     if os_utils.is_keystone_v3():
         auth_version = 'v3'
diff --git a/functest/tests/unit/openstack/tempest/test_conf_utils.py b/functest/tests/unit/openstack/tempest/test_conf_utils.py
index 55085744b..bbfcc57d5 100644
--- a/functest/tests/unit/openstack/tempest/test_conf_utils.py
+++ b/functest/tests/unit/openstack/tempest/test_conf_utils.py
@@ -21,12 +21,6 @@ class OSTempestConfUtilsTesting(unittest.TestCase):
                         'os_utils.get_keystone_client',
                         return_value=mock.Mock()), \
             mock.patch('functest.opnfv_tests.openstack.tempest.conf_utils.'
-                       'os_utils.create_tenant',
-                       return_value='test_tenant_id'), \
-            mock.patch('functest.opnfv_tests.openstack.tempest.conf_utils.'
-                       'os_utils.create_user',
-                       return_value='test_user_id'), \
-            mock.patch('functest.opnfv_tests.openstack.tempest.conf_utils.'
                        'os_utils.create_shared_network_full',
                        return_value=None), \
                 self.assertRaises(Exception) as context:
@@ -39,12 +33,6 @@ class OSTempestConfUtilsTesting(unittest.TestCase):
                         'os_utils.get_keystone_client',
                         return_value=mock.Mock()), \
             mock.patch('functest.opnfv_tests.openstack.tempest.conf_utils.'
-                       'os_utils.create_tenant',
-                       return_value='test_tenant_id'), \
-            mock.patch('functest.opnfv_tests.openstack.tempest.conf_utils.'
-                       'os_utils.create_user',
-                       return_value='test_user_id'), \
-            mock.patch('functest.opnfv_tests.openstack.tempest.conf_utils.'
                        'os_utils.create_shared_network_full',
                        return_value=mock.Mock()), \
             mock.patch('functest.opnfv_tests.openstack.tempest.conf_utils.'
@@ -67,12 +55,6 @@ class OSTempestConfUtilsTesting(unittest.TestCase):
                         'os_utils.get_keystone_client',
                         return_value=mock.Mock()), \
             mock.patch('functest.opnfv_tests.openstack.tempest.conf_utils.'
-                       'os_utils.create_tenant',
-                       return_value='test_tenant_id'), \
-            mock.patch('functest.opnfv_tests.openstack.tempest.conf_utils.'
-                       'os_utils.create_user',
-                       return_value='test_user_id'), \
-            mock.patch('functest.opnfv_tests.openstack.tempest.conf_utils.'
                        'os_utils.create_shared_network_full',
                        return_value=mock.Mock()), \
             mock.patch('functest.opnfv_tests.openstack.tempest.conf_utils.'