18135a4dba
implements: blueprint entity-graph-consistency-validator Change-Id: Ifaff9117d0164b3b96253092bace3a56b6cdd778
60 lines
1.9 KiB
Python
60 lines
1.9 KiB
Python
# Copyright 2015 - Alcatel-Lucent
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# Copyright 2016 - Nokia
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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 multiprocessing
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import sys
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from oslo_service import service as os_service
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from vitrage import entity_graph as entity_graph_svc
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from vitrage.entity_graph import api_handler as api_handler_svc
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from vitrage.entity_graph.consistency import service as consistency_svc
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from vitrage.entity_graph.processor import entity_graph
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from vitrage import service
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from vitrage.synchronizer import launcher as synchronizer_launcher
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def main():
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"""Starts all the Entity graph services
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1. Starts the Entity graph service
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2. Starts the api_handler service
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3. Starts the Synchronizer service
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4. Starts the Consistency service
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"""
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e_graph = entity_graph.EntityGraph("Entity Graph")
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event_queue = multiprocessing.Queue()
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conf = service.prepare_service()
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launcher = os_service.ServiceLauncher(conf)
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synchronizer = synchronizer_launcher.Launcher(
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conf, synchronizer_launcher.create_send_to_queue_callback(event_queue))
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launcher.launch_service(entity_graph_svc.VitrageGraphService(
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event_queue, e_graph))
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launcher.launch_service(api_handler_svc.VitrageApiHandlerService(
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e_graph))
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synchronizer.launch()
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launcher.launch_service(consistency_svc.VitrageGraphConsistencyService(
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conf, e_graph))
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launcher.wait()
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if __name__ == "__main__":
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sys.exit(main())
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