48 lines
1.5 KiB
Python
48 lines
1.5 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_config import cfg
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from stevedore import driver
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CONF = cfg.CONF
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OPTS = [
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cfg.StrOpt('datasources_values_dir',
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default='/etc/vitrage/datasources_values',
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help='A path for the configuration files of the data sources'
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' values'
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),
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cfg.StrOpt('notifier_topic',
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default='vitrage.graph',
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help='The topic that vitrage-graph uses for graph '
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'notification messages.'),
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cfg.StrOpt('graph_driver',
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default='networkx',
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help='graph driver implementation class'),
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]
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EVALUATOR_TOPIC = 'vitrage.evaluator'
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def get_graph_driver():
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try:
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mgr = driver.DriverManager('vitrage.entity_graph',
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CONF.entity_graph.graph_driver,
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invoke_on_load=True)
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return mgr.driver
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except ImportError:
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return None
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