7c14e2e868
This modification introduce a breaking change about AMQP queue handling. Now, Almanach use the same terminology as other OpenStack projects. - By default, Almanach listen on the "almanach" topic - The "info" priority is used to receive notifications - The "error" level is used as retry queue - The "critical" level for the dead queue To be compatible with olso_messaging drivers, transport_url must start by "rabbit://" to use the driver kombu. Change-Id: Ia331d68e94c8ce4196b2d5f3b974a8dbdd6016ef
54 lines
1.9 KiB
Python
54 lines
1.9 KiB
Python
# Copyright 2016 Internap.
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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 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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from oslo_log import log
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from oslo_service import service
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import sys
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from almanach.collector.handlers import instance_handler
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from almanach.collector.handlers import volume_handler
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from almanach.collector.handlers import volume_type_handler
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from almanach.collector import messaging
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from almanach.collector import notification
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from almanach.collector import service as collector_service
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from almanach.core import controller
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from almanach.core import opts
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from almanach.storage import storage_driver
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LOG = log.getLogger(__name__)
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def main():
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opts.CONF(sys.argv[1:])
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config = opts.CONF
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database_driver = storage_driver.StorageDriver(config).get_database_driver()
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database_driver.connect()
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messaging_factory = messaging.MessagingFactory(config)
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app_controller = controller.Controller(config, database_driver)
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notification_handler = notification.NotificationHandler(config, messaging_factory)
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notification_handler.add_event_handler(instance_handler.InstanceHandler(app_controller))
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notification_handler.add_event_handler(volume_handler.VolumeHandler(app_controller))
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notification_handler.add_event_handler(volume_type_handler.VolumeTypeHandler(app_controller))
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listener = messaging_factory.get_listener(notification_handler)
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launcher = service.launch(config, collector_service.CollectorService(listener))
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launcher.wait()
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if __name__ == '__main__':
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main()
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