a14590620b
Implemented instantiate vnf instance API.
* GET /vnflcm/v1/vnf_instances/{vnf_instance_id}/instantiate
Co-authored-By: Nitin Uikey <nitin.uikey@nttdata.com>
Co-authored-By: tpatil <tushar.vitthal.patil@gmail.com>
Co-authored-By: Ajay Parja <ajay.parja@nttdata.com>
Co-authored-By: Shubham Potale <shubham.potale@nttdata.com>
Co-authored-By: Sameer Thakur <sameer.thakur@nttdata.com>
Updated lower-constraints openstacksdk version to 0.44.0 as it
includes fix[1] which is required to create images from filename
which further requires to upgrade os-service-types, keystoneauth1
and decorato to higher versions.
[1] : https://review.opendev.org/#/c/710368
Change-Id: Ic30f8d730d54e3af1345816ffa1bfb702cd00694
Blueprint: support-etsi-nfv-specs
91 lines
3.1 KiB
Python
91 lines
3.1 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import copy
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from heatclient import client as heatclient
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from openstack import connection
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from tacker.vnfm import keystone
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class OpenstackClients(object):
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def __init__(self, auth_attr, region_name=None):
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super(OpenstackClients, self).__init__()
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self.keystone_plugin = keystone.Keystone()
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self.heat_client = None
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self.mistral_client = None
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self.keystone_client = None
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self.region_name = region_name
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if auth_attr:
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# Note(tpatil): In vnflcm, auth_attr contains region information
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# which should be popped before creating the keystoneclient.
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auth_attr = copy.deepcopy(auth_attr)
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auth_attr.pop('region', None)
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self.auth_attr = auth_attr
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def _keystone_client(self):
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return self.keystone_plugin.initialize_client(**self.auth_attr)
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def _heat_client(self):
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endpoint = self.keystone_session.get_endpoint(
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service_type='orchestration', region_name=self.region_name)
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return heatclient.Client('1', endpoint=endpoint,
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session=self.keystone_session)
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@property
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def keystone_session(self):
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return self.keystone.session
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@property
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def keystone(self):
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if not self.keystone_client:
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self.keystone_client = self._keystone_client()
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return self.keystone_client
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@property
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def heat(self):
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if not self.heat_client:
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self.heat_client = self._heat_client()
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return self.heat_client
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class OpenstackSdkConnection(object):
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def __init__(self, vim_connection_info, version=None):
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super(OpenstackSdkConnection, self).__init__()
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self.keystone_plugin = keystone.Keystone()
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self.connection = self.openstack_connection(vim_connection_info,
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version)
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def openstack_connection(self, vim_connection_info, version):
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access_info = vim_connection_info.access_info
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auth = dict(auth_url=access_info['auth_url'],
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username=access_info['username'],
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password=access_info['password'],
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project_name=access_info['project_name'],
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user_domain_name=access_info['user_domain_name'],
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project_domain_name=access_info['project_domain_name'])
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session = self.keystone_plugin.initialize_client(**auth).session
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conn = connection.Connection(
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region_name=access_info.get('region'),
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session=session,
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identity_interface='internal',
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image_api_version=version)
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return conn
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