Tacker: ETSI MANO NFV Orchestrator / VNF Manager. See https://wiki.openstack.org/wiki/Tacker
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tacker/tacker/tests/functional/clients.py

50 lines
1.7 KiB

# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from heatclient import client as heatclient
from tacker.tests.functional import keystone
class OpenstackClients(object):
def __init__(self, auth_attr, region_name=None):
super(OpenstackClients, self).__init__()
self.keystone_plugin = keystone.Keystone()
self.heat_client = None
self.keystone_client = None
self.region_name = region_name
self.auth_attr = auth_attr
def _keystone_client(self):
return self.keystone_plugin.initialize_client(**self.auth_attr)
def _heat_client(self):
endpoint = self.keystone_session.get_endpoint(
service_type='orchestration', region_name=self.region_name)
return heatclient.Client('1', endpoint=endpoint,
session=self.keystone_session)
@property
def keystone_session(self):
return self.keystone.session
@property
def keystone(self):
if not self.keystone_client:
self.keystone_client = self._keystone_client()
return self.keystone_client
@property
def heat(self):
if not self.heat_client:
self.heat_client = self._heat_client()
return self.heat_client