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# Copyright 2014 OpenStack Foundation
#
# 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 osc_lib import utils
DEFAULT_RCA_API_VERSION = '1'
API_VERSION_OPTION = 'os_rca_api_version'
API_NAME = "rca"
API_VERSIONS = {
"1": "vitrageclient.v1.client.Client",
}
def make_client(instance):
"""Returns a vitrage service client."""
version = instance._api_version[API_NAME]
try:
version = int(version)
except ValueError:
version = float(version)
vitrage_client = utils.get_client_class(
API_NAME,
version,
API_VERSIONS)
instance.setup_auth()
return vitrage_client(session=instance.session,
interface=instance.interface,
region_name=instance.region_name)
def build_option_parser(parser):
"""Hook to add global options."""
parser.add_argument(
'--os-rca-api-version',
metavar='<rca-api-version>',
default=utils.env(
'OS_RCA_API_VERSION',
default=DEFAULT_RCA_API_VERSION),
help=('Rca API version, default=' +
DEFAULT_RCA_API_VERSION +
' (Env: OS_RCS_API_VERSION)'))
return parser
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