113 lines
3.2 KiB
Python
113 lines
3.2 KiB
Python
# Copyright 2015 kornicameister@gmail.com
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# Copyright 2016 FUJITSU LIMITED
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# 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, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import os
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from wsgiref import simple_server
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import falcon
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from oslo_config import cfg
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from oslo_log import log
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import paste.deploy
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import simport
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from monasca_log_api import uri_map
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LOG = log.getLogger(__name__)
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CONF = cfg.CONF
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dispatcher_opts = [
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cfg.StrOpt('versions',
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default=None,
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required=True,
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help='Versions endpoint'),
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cfg.StrOpt('logs',
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default=None,
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required=True,
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help='Logs endpoint'),
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cfg.StrOpt('healthchecks',
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default=None,
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required=True,
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help='Healthchecks endpoint'),
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cfg.StrOpt('logs_v3',
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default=None,
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help='Logs')
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]
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dispatcher_group = cfg.OptGroup(name='dispatcher', title='dispatcher')
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CONF.register_group(dispatcher_group)
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CONF.register_opts(dispatcher_opts, dispatcher_group)
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log.register_options(CONF)
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def launch(conf, config_file='/etc/monasca/log-api-config.conf'):
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if conf and 'config_file' in conf:
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config_file = conf.get('config_file')
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log.set_defaults()
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CONF(args=[],
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project='monasca_log_api',
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default_config_files=[config_file])
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log.setup(CONF, 'monasca_log_api')
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app = falcon.API()
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load_versions_resource(app)
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load_logs_resource(app)
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load_healthcheck_resource(app)
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LOG.debug('Dispatcher drivers have been added to the routes!')
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return app
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def load_healthcheck_resource(app):
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healthchecks = simport.load(CONF.dispatcher.healthchecks)()
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app.add_route(uri_map.HEALTHCHECK_URI, healthchecks)
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def load_logs_resource(app):
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logs = simport.load(CONF.dispatcher.logs)()
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app.add_route(uri_map.V2_LOGS_URI, logs)
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logs_v3 = simport.load(CONF.dispatcher.logs_v3)()
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app.add_route(uri_map.V3_LOGS_URI, logs_v3)
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def load_versions_resource(app):
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versions = simport.load(CONF.dispatcher.versions)()
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app.add_route("/version", versions)
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app.add_route("/version/{version_id}", versions)
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def get_wsgi_app(config_base_path=None):
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if config_base_path is None:
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config_base_path = os.path.join(
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os.path.dirname(os.path.realpath(__file__)), '../etc/monasca')
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global_conf = {'config_file': (
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os.path.join(config_base_path, 'log-api-config.conf'))}
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wsgi_app = (
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paste.deploy.loadapp(
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'config:log-api-config.ini',
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relative_to=config_base_path,
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global_conf=global_conf
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)
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)
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return wsgi_app
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if __name__ == '__main__':
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wsgi_app = get_wsgi_app()
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httpd = simple_server.make_server('127.0.0.1', 8074, wsgi_app)
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httpd.serve_forever()
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