Use common way to get the openstack clients

Instead of repeating the code in all the scripts and
importing the openstack libraries, the clients shall
be given by openstack utils, which is its purpose

JIRA: FUNCTEST-163

Change-Id: I1ccc05a3af44ee1ab5938ea9e4e01dbe55f4816d
Signed-off-by: jose.lausuch <jose.lausuch@ericsson.com>

1 files changed, 11 insertions, 17 deletions

diff --git a/testcases/OpenStack/tempest/run_tempest.py b/testcases/OpenStack/tempest/run_tempest.py
index ab79a876..c773091b 100755
--- a/testcases/OpenStack/tempest/run_tempest.py
+++ b/testcases/OpenStack/tempest/run_tempest.py
@@ -13,6 +13,7 @@
 # which accompanies this distribution, and is available at
 # http://www.apache.org/licenses/LICENSE-2.0
 #
+import ConfigParser
 import argparse
 import os
 import re
@@ -20,16 +21,12 @@ import shutil
 import subprocess
 import sys
 import time
-import yaml
-import ConfigParser
-
-import keystoneclient.v2_0.client as ksclient
-from glanceclient import client as glanceclient
-from neutronclient.v2_0 import client as neutronclient
 
 import functest.utils.functest_logger as ft_logger
 import functest.utils.functest_utils as ft_utils
 import functest.utils.openstack_utils as os_utils
+import yaml
+
 
 modes = ['full', 'smoke', 'baremetal', 'compute', 'data_processing',
          'identity', 'image', 'network', 'object_storage', 'orchestration',
@@ -123,23 +120,24 @@ def get_info(file_result):
 
 
 def create_tempest_resources():
-    ks_creds = os_utils.get_credentials("keystone")
+
+    keystone_client = os_utils.get_keystone_client()
+    neutron_client = os_utils.get_neutron_client()
+    glance_client = os_utils.get_glance_client()
+
     logger.debug("Creating tenant and user for Tempest suite")
-    keystone = ksclient.Client(**ks_creds)
-    tenant_id = os_utils.create_tenant(keystone,
+    tenant_id = os_utils.create_tenant(keystone_client,
                                        TENANT_NAME,
                                        TENANT_DESCRIPTION)
     if tenant_id == '':
         logger.error("Error : Failed to create %s tenant" % TENANT_NAME)
 
-    user_id = os_utils.create_user(keystone, USER_NAME, USER_PASSWORD,
+    user_id = os_utils.create_user(keystone_client, USER_NAME, USER_PASSWORD,
                                    None, tenant_id)
     if user_id == '':
         logger.error("Error : Failed to create %s user" % USER_NAME)
 
     logger.debug("Creating private network for Tempest suite")
-    creds_neutron = os_utils.get_credentials("neutron")
-    neutron_client = neutronclient.Client(**creds_neutron)
     network_dic = os_utils.create_network_full(logger,
                                                neutron_client,
                                                PRIVATE_NET_NAME,
@@ -159,10 +157,6 @@ def create_tempest_resources():
         exit(-1)
 
     logger.debug("Creating image for Tempest suite")
-    glance_endpoint = keystone.service_catalog.url_for(
-        service_type='image', endpoint_type='publicURL')
-    glance_client = glanceclient.Client(1, glance_endpoint,
-                                        token=keystone.auth_token)
     # Check if the given image exists
     image_id = os_utils.get_image_id(glance_client, GLANCE_IMAGE_NAME)
     if image_id != '':
@@ -367,7 +361,7 @@ def run_tempest(OPTION):
         error_logs = ""
 
         for match in re.findall('(.*?)[. ]*FAILED', output):
-                error_logs += match
+            error_logs += match
 
         # Generate json results for DB
         json_results = {"timestart": time_start, "duration": dur_sec_int,