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 freezer_dr.fencers.common.driver import FencerBaseDriver
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from oslo_log import log
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from oslo_config import cfg
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import libvirt
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CONF = cfg.CONF
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LOG = log.getLogger(__name__)
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class LibvirtDriver(FencerBaseDriver):
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def __init__(self, node, **kwargs):
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super(LibvirtDriver, self).__init__(node, **kwargs)
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conn_name = kwargs.get('name', None)
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self.connection = libvirt.open(name=conn_name)
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def force_shutdown(self):
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target = self.connection.lookupByName(name=self.node.get('domain-name'))
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return target.destroy()
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def graceful_shutdown(self):
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target = self.connection.lookupByName(name=self.node.get('domain-name'))
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return target.shutdown()
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def status(self):
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target = self.connection.lookupByName(name=self.node.get('domain-name'))
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return target.isActive()
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def get_info(self):
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return {
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'name': 'Libvirt Interface driver',
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'version': 1.0,
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'author': 'Hewlett-Packard Development Company, L.P'
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}
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