49 lines
1.6 KiB
Python
49 lines
1.6 KiB
Python
# (c) Copyright 2014,2015 Hewlett-Packard Development Company, L.P.
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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_config import cfg
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from oslo_log import log
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from oslo_utils import importutils
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from freezer_dr.fencers.common.manager import FencerManager
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from time import sleep
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from freezer_dr.evacuators.common.utils import get_nodes_details
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CONF = cfg.CONF
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LOG = log.getLogger(__name__)
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class EvacuationManager(object):
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def __init__(self, enable_fencing=True):
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self.enable_fencing = enable_fencing
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def evacuate(self, nodes):
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fencer = FencerManager(nodes)
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evacuation_conf = CONF.get('evacuation')
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driver = importutils.import_object(
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evacuation_conf['driver'],
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nodes,
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evacuation_conf,
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fencer
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)
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return driver.evacuate(self.enable_fencing)
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def get_nodes_details(self, nodes):
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"""
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To be re-structured after fixing the nova bug !
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:param nodes: list of nodes
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:return: list of node with more details
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"""
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return get_nodes_details(nodes)
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