+#!/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
#
# http://www.apache.org/licenses/LICENSE-2.0
-from snaps.openstack.utils import neutron_utils, nova_utils
+"""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 functest.utils import config
+from functest.utils import constants
+from functest.utils import env
def get_ext_net_name(os_creds):
"""
- Returns the first external network name
+ Returns the configured external network name or
+ the first retrieved external network name
:param: os_creds: an instance of snaps OSCreds object
:return:
"""
neutron = neutron_utils.neutron_client(os_creds)
ext_nets = neutron_utils.get_external_networks(neutron)
+ 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
return ext_nets[0].name if ext_nets else ""
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):
+ """
+ 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
+ :return: an instance of snaps OSCreds object
+ """
+ creds_override = None
+ if hasattr(config.CONF, 'snaps_os_creds_override'):
+ creds_override = getattr(config.CONF, 'snaps_os_creds_override')
+ 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