46 lines
1.3 KiB
Python
46 lines
1.3 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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from oslo_log import log
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import sys
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from vitrage.cli import VITRAGE_TITLE
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from vitrage.common import config
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from vitrage.common.utils import spawn
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from vitrage.entity_graph.graph_init import VitrageGraphInit
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from vitrage.entity_graph.workers import GraphWorkersManager
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LOG = log.getLogger(__name__)
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def main():
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"""Main method of vitrage-graph"""
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print(VITRAGE_TITLE)
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config.parse_config(sys.argv)
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workers = GraphWorkersManager()
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spawn(init, workers)
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workers.run()
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def init(workers):
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# Because fork duplicates the process memory.
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# We should only create master process resources after workers are forked.
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workers.wait_for_worker_start()
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VitrageGraphInit(workers).run()
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if __name__ == "__main__":
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sys.exit(main())
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