62 lines
1.8 KiB
Python
62 lines
1.8 KiB
Python
"""
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(c) Copyright 2016 Hewlett-Packard Enterprise Development Company, L.P.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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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,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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"""
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import sys
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from oslo_config import cfg
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from paste import deploy
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from paste import urlmap
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from freezer_api.cmd import api
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from freezer_api.common import config
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CONF = cfg.CONF
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def root_app_factory(loader, global_conf, **local_conf):
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"""Freezer can manage multiple versions, but
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only launch one version at a time, Otherwise it is
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easy to cause confusion. If there is a demand in the future
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for a single freezer-api instance to support both v1 and v2 at a time,
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you need to add a new patch to implement it.
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"""
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if CONF.enable_v1_api and '/v1' in local_conf:
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del local_conf['/v2']
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else:
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del local_conf['/v1']
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return urlmap.urlmap_factory(loader, global_conf, **local_conf)
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def freezer_appv1_factory(global_conf, **local_conf):
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return api.build_app_v1()
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def freezer_appv2_factory(global_conf, **local_conf):
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return api.build_app_v2()
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def initialize_app(conf=None, name='main'):
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""" initializing app for paste to deploy it """
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# register and parse arguments
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config.parse_args(args=sys.argv[1:])
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# register logging opts
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config.setup_logging()
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# locate and load paste file
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conf = config.find_paste_config()
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app = deploy.loadapp('config:%s' % conf, name=name)
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return app
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