Source code for freezer_dr.evacuators.common.manager

# (c) Copyright 2014,2015 Hewlett-Packard Development Company, L.P.
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# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
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#     http://www.apache.org/licenses/LICENSE-2.0
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# Unless required by applicable law or agreed to in writing, software
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from freezer_dr.evacuators.common.utils import get_nodes_details
from freezer_dr.fencers.common.manager import FencerManager
from oslo_config import cfg
from oslo_log import log
from oslo_utils import importutils
from time import sleep

CONF = cfg.CONF
LOG = log.getLogger(__name__)


[docs]class EvacuationManager(object): def __init__(self, enable_fencing=True): self.enable_fencing = enable_fencing
[docs] def evacuate(self, nodes): fencer = FencerManager(nodes) evacuation_conf = CONF.get('evacuation') driver = importutils.import_object( evacuation_conf['driver'], nodes, evacuation_conf, fencer ) return driver.evacuate(self.enable_fencing)
[docs] def get_nodes_details(self, nodes): """ To be re-structured after fixing the nova bug ! :param nodes: list of nodes :return: list of node with more details """ return get_nodes_details(nodes)