def neutron_client(os_creds, session=None):
"""
Instantiates and returns a client for communications with OpenStack's
Neutron server
:param os_creds: the credentials for connecting to the OpenStack remote API
:param session: the keystone session object (optional)
:return: the client object
"""
if not session:
session = keystone_utils.keystone_session(os_creds)
return Client(api_version=os_creds.network_api_version,
session=session,
region_name=os_creds.region_name)
def _get_client(tenant_name):
user = settings.KEYSTONE_USER
password = settings.KEYSTONE_PASSWORD
auth_url = settings.OPENSTACK_KEYSTONE_URL
client = Client("2.0",
username=user,
password=password,
auth_url=auth_url,
tenant_name=tenant_name,
service_type="network")
client.format = 'json'
return client
