Support running on openstack which enabled https

JIRA: FUNCTEST-757

Change-Id: Ic87bee3020b9714bcd83105127440a9c1a7ff2ad
Signed-off-by: helenyao <yaohelan@huawei.com>
(cherry picked from commit 4a989722feca53e1baa6f64985841bd6a244d627)

1 files changed, 15 insertions, 2 deletions

diff --git a/functest/utils/openstack_utils.py b/functest/utils/openstack_utils.py
index e33af63b4..ffc870f62 100755
--- a/functest/utils/openstack_utils.py
+++ b/functest/utils/openstack_utils.py
@@ -82,7 +82,8 @@ def get_env_cred_dict():
         'OS_PROJECT_DOMAIN_NAME': 'project_domain_name',
         'OS_PROJECT_NAME': 'project_name',
         'OS_ENDPOINT_TYPE': 'endpoint_type',
-        'OS_REGION_NAME': 'region_name'
+        'OS_REGION_NAME': 'region_name',
+        'OS_CACERT': 'https_cacert'
     }
     return env_cred_dict
 
@@ -149,6 +150,11 @@ def get_credentials_for_rally():
     if region_name is not None:
         cred_key = env_cred_dict.get('OS_REGION_NAME')
         rally_conf[cred_key] = region_name
+
+    cacert = os.getenv('OS_CACERT')
+    if cacert is not None:
+        cred_key = env_cred_dict.get('OS_CACERT')
+        rally_conf[cred_key] = cacert
     return rally_conf
 
 
@@ -168,7 +174,14 @@ def get_endpoint(service_type, endpoint_type='publicURL'):
 
 def get_session(other_creds={}):
     auth = get_session_auth(other_creds)
-    return session.Session(auth=auth)
+    cacert = os.getenv('OS_CACERT')
+    if cacert is not None:
+        if not os.path.isfile(cacert):
+            raise Exception("The 'OS_CACERT' environment"
+                            "variable is set to %s but the file"
+                            "does not exist.", cacert)
+
+    return session.Session(auth=auth, verify=cacert)
 
 
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