06424f8e07
This patch adds a WSGI entry point to setup.cfg and enables users to deploy the blazar-api service as a uWSGI service. If operators want to deploy blazar-api under their own servers that support WSGI applications, they can get the WSGI app by calling blazar.api.wsgi_app.init_app(). If you need more details about WSGI itself, please see the following link: https://www.python.org/dev/peps/pep-3333/ Patially Implements: blueprint deploy-api-in-wsgi Change-Id: I1fb02c403c6e588e49fa455969895731b88e5dd7
52 lines
1.4 KiB
Python
52 lines
1.4 KiB
Python
# Copyright (c) 2017 NTT Inc.
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#
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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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#
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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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# 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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import os
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from oslo_config import cfg
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from oslo_log import log as logging
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from blazar.api import app as wsgi_app
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from blazar.api.v2 import app as v2_app
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from blazar.utils import service as service_utils
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CONF = cfg.CONF
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CONF.import_opt('enable_v1_api', 'blazar.config')
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logging.register_options(CONF)
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CONFIG_FILES = ['blazar.conf']
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def _get_config_files(env=None):
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if env is None:
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env = os.environ
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dirname = env.get('OS_BLAZAR_CONFIG_DIR', '/etc/blazar').strip()
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return [os.path.join(dirname, config_file)
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for config_file in CONFIG_FILES]
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def init_app():
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config_files = _get_config_files()
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CONF([], project='blazar', prog='blazar-api',
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default_config_files=config_files)
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service_utils.prepare_service()
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if not CONF.enable_v1_api:
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app = v2_app.make_app()
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else:
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app = wsgi_app.VersionSelectorApplication()
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return app
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