Remove openstack utils calls in rally and tempest

Mainly, update "rally deployment create --file=rally_conf.json"
to "rally deployment create --fromenv"

Change-Id: I6dd4c7ea2d9d6f47dee49a4fd416e62bd557f45e
Signed-off-by: Linda Wang <wangwulin@huawei.com>

3 files changed, 7 insertions, 63 deletions

diff --git a/functest/opnfv_tests/openstack/tempest/conf_utils.py b/functest/opnfv_tests/openstack/tempest/conf_utils.py
index a361c5061..b4026def3 100644
--- a/functest/opnfv_tests/openstack/tempest/conf_utils.py
+++ b/functest/opnfv_tests/openstack/tempest/conf_utils.py
@@ -8,7 +8,6 @@
 # http://www.apache.org/licenses/LICENSE-2.0
 #
 import ConfigParser
-import json
 import logging
 import fileinput
 import os
@@ -20,7 +19,6 @@ import yaml
 
 from functest.utils.constants import CONST
 import functest.utils.functest_utils as ft_utils
-import functest.utils.openstack_utils as os_utils
 
 
 IMAGE_ID_ALT = None
@@ -80,11 +78,7 @@ def create_rally_deployment():
         % CONST.__getattribute__('rally_deployment_name')),
         verbose=False)
 
-    rally_conf = os_utils.get_credentials_for_rally()
-    with open('rally_conf.json', 'w') as fp:
-        json.dump(rally_conf, fp)
-    cmd = ("rally deployment create "
-           "--file=rally_conf.json --name={0}"
+    cmd = ("rally deployment create --fromenv --name={0}"
            .format(CONST.__getattribute__('rally_deployment_name')))
     error_msg = "Problem while creating Rally deployment"
     ft_utils.execute_command_raise(cmd, error_msg=error_msg)
@@ -279,7 +273,9 @@ def configure_tempest_update_params(tempest_conf_file, image_id=None,
         config.set('compute-feature-enabled', 'live_migration', True)
 
     config.set('identity', 'region', 'RegionOne')
-    if os_utils.is_keystone_v3():
+    identity_api_version = os.getenv(
+        "OS_IDENTITY_API_VERSION", os.getenv("IDENTITY_API_VERSION"))
+    if (identity_api_version == '3'):
         auth_version = 'v3'
     else:
         auth_version = 'v2'
@@ -292,7 +288,7 @@ def configure_tempest_update_params(tempest_conf_file, image_id=None,
 
     if CONST.__getattribute__('OS_ENDPOINT_TYPE') is not None:
         sections = config.sections()
-        if os_utils.is_keystone_v3():
+        if (identity_api_version == '3'):
             config.set('identity', 'v3_endpoint_type',
                        CONST.__getattribute__('OS_ENDPOINT_TYPE'))
             if 'identity-feature-enabled' not in sections:
diff --git a/functest/tests/unit/openstack/tempest/test_conf_utils.py b/functest/tests/unit/openstack/tempest/test_conf_utils.py
index f20a7e934..6edbbf5d6 100644
--- a/functest/tests/unit/openstack/tempest/test_conf_utils.py
+++ b/functest/tests/unit/openstack/tempest/test_conf_utils.py
@@ -88,21 +88,12 @@ class OSTempestConfUtilsTesting(unittest.TestCase):
         msg = 'Failed to create flavor'
         self.assertTrue(msg in context.exception, msg=str(context.exception))
 
-    def _get_rally_creds(self):
-        return {"type": "ExistingCloud",
-                "admin": {"username": 'test_user_name',
-                          "password": 'test_password',
-                          "tenant": 'test_tenant'}}
-
-    @mock.patch('functest.utils.openstack_utils.get_credentials_for_rally')
     @mock.patch('functest.opnfv_tests.openstack.tempest.conf_utils'
                 '.logger.info')
     @mock.patch('functest.utils.functest_utils.execute_command_raise')
     @mock.patch('functest.utils.functest_utils.execute_command')
     def test_create_rally_deployment(self, mock_exec, mock_exec_raise,
-                                     mock_logger_info, mock_os_utils):
-
-        mock_os_utils.return_value = self._get_rally_creds()
+                                     mock_logger_info):
 
         conf_utils.create_rally_deployment()
 
@@ -112,7 +103,7 @@ class OSTempestConfUtilsTesting(unittest.TestCase):
         mock_logger_info.assert_any_call("Creating Rally environment...")
         mock_exec.assert_any_call(cmd, error_msg=error_msg, verbose=False)
 
-        cmd = "rally deployment create --file=rally_conf.json --name="
+        cmd = "rally deployment create --fromenv --name="
         cmd += CONST.__getattribute__('rally_deployment_name')
         error_msg = "Problem while creating Rally deployment"
         mock_exec_raise.assert_any_call(cmd, error_msg=error_msg)
diff --git a/functest/utils/openstack_utils.py b/functest/utils/openstack_utils.py
index ef32a7e62..b479198d2 100644
--- a/functest/utils/openstack_utils.py
+++ b/functest/utils/openstack_utils.py
@@ -129,49 +129,6 @@ def source_credentials(rc_file):
                 os.environ[key] = value
 
 
-def get_credentials_for_rally():
-    creds = get_credentials()
-    env_cred_dict = get_env_cred_dict()
-    rally_conf = {"admin": {}}
-    for key in creds:
-        if key == 'auth_url':
-            rally_conf[key] = creds[key]
-        else:
-            rally_conf['admin'][key] = creds[key]
-
-    endpoint_types = [('internalURL', 'internal'),
-                      ('publicURL', 'public'), ('adminURL', 'admin')]
-
-    endpoint_type = get_endpoint_type_from_env()
-    if endpoint_type is not None:
-        cred_key = env_cred_dict.get('OS_ENDPOINT_TYPE')
-        for k, v in endpoint_types:
-            if endpoint_type == v:
-                rally_conf[cred_key] = v
-
-    region_name = os.getenv('OS_REGION_NAME')
-    if region_name is not None:
-        cred_key = env_cred_dict.get('OS_REGION_NAME')
-        rally_conf[cred_key] = region_name
-
-    cred_key = env_cred_dict.get('OS_CACERT')
-    rally_conf[cred_key] = os.getenv('OS_CACERT', '')
-
-    insecure_key = env_cred_dict.get('OS_INSECURE')
-    rally_conf[insecure_key] = os.getenv('OS_INSECURE', '').lower() == 'true'
-    rally_conf = {"openstack": rally_conf}
-
-    return rally_conf
-
-
-def get_endpoint_type_from_env():
-    endpoint_type = os.environ.get("OS_ENDPOINT_TYPE",
-                                   os.environ.get("OS_INTERFACE"))
-    if endpoint_type and "URL" in endpoint_type:
-        endpoint_type = endpoint_type.replace("URL", "")
-    return endpoint_type
-
-
 def get_session_auth(other_creds={}):
     loader = loading.get_plugin_loader('password')
     creds = get_credentials(other_creds)