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# Copyright 2012 Hewlett-Packard Development Company, L.P. All Rights Reserved.
#
# Author: Kiall Mac Innes <kiall@hpe.com>
#
# 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 flask
from oslo_config import cfg
from designate.common import constants
cfg.CONF.import_opt('enable_host_header', 'designate.api', group='service:api')
def _add_a_version(versions, version, api_url, status, timestamp):
versions.append({
'id': version,
'status': status,
'updated': timestamp,
'links': [{'href': api_url,
'rel': 'self'},
{'href': constants.API_REF_URL,
'rel': 'help'}]
})
def factory(global_config, **local_conf):
app = flask.Flask('designate.api.versions')
@app.route('/', methods=['GET'])
def version_list():
if cfg.CONF['service:api'].enable_host_header:
url_root = flask.request.url_root
else:
url_root = cfg.CONF['service:api'].api_base_uri
api_url = url_root.rstrip('/') + '/v2'
versions = []
# Initial API version for v2 API
_add_a_version(versions, 'v2', api_url, constants.SUPPORTED,
'2022-06-29T00:00:00Z')
_add_a_version(versions, 'v2.0', api_url, constants.CURRENT,
'2022-06-29T00:00:00Z')
return flask.jsonify({'versions': versions})
return app
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