dd14850ba6
This patch is a part of Legacy APIs deprecation. A Mistral workflow is created when NS is created, however, Tacker doesn't have actual action scripts. Therefore, even though a Mistral workflow is created, it never runs successfully due to the absence of specified scripts. This patch removes the dependency on Mistral for the legacy NS create/delete APIs and also remove Mistral from Tacker entirely, as there's no longer any place to use Mistral. Implements: blueprint deprecate-legacy-apis Change-Id: Iee5d109e4fdb9546730164aea94985b1c535bbc6
90 lines
3.0 KiB
Python
90 lines
3.0 KiB
Python
# 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.
|
|
|
|
import copy
|
|
|
|
from heatclient import client as heatclient
|
|
from openstack import connection
|
|
|
|
from tacker.vnfm 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
|
|
|
|
if auth_attr:
|
|
# Note(tpatil): In vnflcm, auth_attr contains region information
|
|
# which should be popped before creating the keystoneclient.
|
|
auth_attr = copy.deepcopy(auth_attr)
|
|
auth_attr.pop('region', None)
|
|
|
|
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
|
|
|
|
@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
|
|
|
|
|
|
class OpenstackSdkConnection(object):
|
|
|
|
def __init__(self, vim_connection_info, version=None):
|
|
super(OpenstackSdkConnection, self).__init__()
|
|
self.keystone_plugin = keystone.Keystone()
|
|
self.connection = self.openstack_connection(vim_connection_info,
|
|
version)
|
|
|
|
def openstack_connection(self, vim_connection_info, version):
|
|
access_info = vim_connection_info.access_info
|
|
auth = dict(auth_url=access_info['auth_url'],
|
|
username=access_info['username'],
|
|
password=access_info['password'],
|
|
project_name=access_info['project_name'],
|
|
user_domain_name=access_info['user_domain_name'],
|
|
project_domain_name=access_info['project_domain_name'])
|
|
|
|
session = self.keystone_plugin.initialize_client(**auth)
|
|
|
|
conn = connection.Connection(
|
|
region_name=access_info.get('region'),
|
|
session=session,
|
|
identity_interface='internal',
|
|
image_api_version=version)
|
|
|
|
return conn
|