52 lines
1.6 KiB
Python
52 lines
1.6 KiB
Python
# Copyright 2014 eBay Software Foundation
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# All Rights Reserved.
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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.cfg import NoSuchOptError
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from oslo_log import log as logging
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from trove.common import cfg
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from trove.common.utils import import_class
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CONF = cfg.CONF
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LOG = logging.getLogger(__name__)
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def load_api_strategy(manager):
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clazz = CONF.get(manager).get('api_strategy')
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LOG.debug("Loading class %s", clazz)
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api_strategy = import_class(clazz)
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return api_strategy()
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def load_taskmanager_strategy(manager):
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try:
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clazz = CONF.get(manager).get('taskmanager_strategy')
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LOG.debug("Loading class %s", clazz)
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taskmanager_strategy = import_class(clazz)
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return taskmanager_strategy()
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except NoSuchOptError:
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return None
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def load_guestagent_strategy(manager):
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try:
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clazz = CONF.get(manager).get('guestagent_strategy')
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LOG.debug("Loading class %s", clazz)
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guestagent_strategy = import_class(clazz)
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return guestagent_strategy()
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except NoSuchOptError:
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return None
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