68 lines
2.3 KiB
Python
68 lines
2.3 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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from heatclient import client as heatclient
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from keystoneclient.v2_0 import client as ks_client
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from oslo_config import cfg
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CONF = cfg.CONF
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OPTS = [
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cfg.StrOpt('heat_uri',
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default='http://localhost:8004/v1',
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help=_("Heat service URI to create VNF resources"
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"specified in the VNFD templates")),
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]
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CONF.register_opts(OPTS, group='tacker_heat')
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class OpenstackClients(object):
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def __init__(self):
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super(OpenstackClients, self).__init__()
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self.keystone_client = None
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self.heat_client = None
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self.nova_client = None
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self.auth_url = CONF.keystone_authtoken.auth_uri + '/v2.0'
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self.auth_username = CONF.keystone_authtoken.username
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self.auth_password = CONF.keystone_authtoken.password
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self.auth_tenant_name = CONF.keystone_authtoken.project_name
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def _keystone_client(self):
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return ks_client.Client(
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tenant_name=self.auth_tenant_name,
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username=self.auth_username,
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password=self.auth_password,
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auth_url=self.auth_url)
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def _heat_client(self):
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tenant_id = self.auth_token['tenant_id']
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token = self.auth_token['id']
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endpoint = CONF.tacker_heat.heat_uri + '/' + tenant_id
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return heatclient.Client('1', endpoint=endpoint, token=token)
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@property
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def auth_token(self):
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return self.keystone.service_catalog.get_token()
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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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