Stop forcing non default operator role

[functest.git] / functest / opnfv_tests / openstack / snaps / snaps_utils.py

diff --git a/functest/opnfv_tests/openstack/snaps/snaps_utils.py b/functest/opnfv_tests/openstack/snaps/snaps_utils.py
index 284e88b..f4a6e2e 100644 (file)
--- a/functest/opnfv_tests/openstack/snaps/snaps_utils.py
+++ b/functest/opnfv_tests/openstack/snaps/snaps_utils.py
@@ -1,3 +1,5 @@
+#!/usr/bin/env python
+
 # Copyright (c) 2015 All rights reserved
 # This program and the accompanying materials
 # are made available under the terms of the Apache License, Version 2.0
@@ -5,9 +7,15 @@
 #
 # http://www.apache.org/licenses/LICENSE-2.0
 
-from functest.utils.constants import CONST
+"""Some common utils wrapping snaps functions"""
+
+from snaps.openstack.tests import openstack_tests
+from snaps.openstack.utils import neutron_utils
+from snaps.openstack.utils import nova_utils
 
-from snaps.openstack.utils import neutron_utils, nova_utils
+from functest.utils import config
+from functest.utils import constants
+from functest.utils import env
 
 
 def get_ext_net_name(os_creds):
@@ -19,8 +27,8 @@ def get_ext_net_name(os_creds):
     """
     neutron = neutron_utils.neutron_client(os_creds)
     ext_nets = neutron_utils.get_external_networks(neutron)
-    if (hasattr(CONST, 'EXTERNAL_NETWORK')):
-        extnet_config = CONST.__getattribute__('EXTERNAL_NETWORK')
+    if env.get('EXTERNAL_NETWORK'):
+        extnet_config = env.get('EXTERNAL_NETWORK')
         for ext_net in ext_nets:
             if ext_net.name == extnet_config:
                 return extnet_config
@@ -36,3 +44,23 @@ def get_active_compute_cnt(os_creds):
     nova = nova_utils.nova_client(os_creds)
     computes = nova_utils.get_availability_zone_hosts(nova, zone_name='nova')
     return len(computes)
+
+
+def get_credentials(proxy_settings_str=None, ssh_proxy_cmd=None,
+                    overrides=None):
+    """
+    Returns snaps OSCreds object instance
+    :param: proxy_settings_str: proxy settings string <host>:<port>
+    :param: ssh_proxy_cmd: the SSH proxy command for the environment
+    :param overrides: dict() values to override in credentials
+    :return: an instance of snaps OSCreds object
+    """
+    creds_override = {}
+    if hasattr(config.CONF, 'snaps_os_creds_override'):
+        creds_override.update(getattr(config.CONF, 'snaps_os_creds_override'))
+    if overrides:
+        creds_override.update(overrides)
+    os_creds = openstack_tests.get_credentials(
+        os_env_file=constants.ENV_FILE, proxy_settings_str=proxy_settings_str,
+        ssh_proxy_cmd=ssh_proxy_cmd, overrides=creds_override)
+    return os_creds