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# 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 logging
from osc_lib import utils
LOG = logging.getLogger(__name__)
DEFAULT_ORCHESTRATION_API_VERSION = '1'
API_VERSION_OPTION = 'os_orchestration_api_version'
API_NAME = 'orchestration'
API_VERSIONS = {
'1': 'heatclient.v1.client.Client',
}
def make_client(instance):
"""Returns an orchestration service client"""
heat_client = utils.get_client_class(
API_NAME,
instance._api_version[API_NAME],
API_VERSIONS)
LOG.debug('Instantiating orchestration client: %s', heat_client)
if instance.session:
kwargs = {'session': instance.session,
'service_type': API_NAME}
else:
# Note: We can change '_interface' and '_region_name' once
# the requirements change to python-openstackclient-2.6.1
endpoint = instance.get_endpoint_for_service_type(
API_NAME,
region_name=instance._region_name,
interface=instance._interface,
)
kwargs = {'endpoint': endpoint,
'auth_url': instance.auth.auth_url,
'region_name': instance._region_name,
'username': instance.auth_ref.username}
kwargs.update(token=instance.auth_ref.auth_token)
client = heat_client(**kwargs)
return client
def build_option_parser(parser):
"""Hook to add global options"""
parser.add_argument(
'--os-orchestration-api-version',
metavar='<orchestration-api-version>',
default=utils.env(
'OS_ORCHESTRATION_API_VERSION',
default=DEFAULT_ORCHESTRATION_API_VERSION),
help='Orchestration API version, default=' +
DEFAULT_ORCHESTRATION_API_VERSION +
' (Env: OS_ORCHESTRATION_API_VERSION)')
return parser
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