fabe341771
Since this is apparently not getting into Nova it needs to be renamed so the package name won't conflict. Change-Id: Ib449e99c2a7756e46e4626a84ddb246265476bd3
74 lines
2.9 KiB
Python
74 lines
2.9 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2013 Rackspace
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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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"""
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Generic transport class for OVZ Migrations. Common methods will be placed
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in this file for reuse.
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"""
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from nova.openstack.common import log as logging
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from ovznovadriver.localization import _
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import os
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from oslo.config import cfg
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CONF = cfg.CONF
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LOG = logging.getLogger('ovznovadriver.openvz.migration_drivers.transport')
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class OVZMigrationTransport(object):
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def __init__(self, src_path, dest_path, instance_id,
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dest_host, skip_list=None):
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self.src_path = src_path
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self.dest_path = dest_path
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self.instance_id = instance_id
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self.dest_host = dest_host
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self.skip_list = skip_list
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self.user = CONF.ovz_migration_user
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self.container_path = os.path.abspath('%s/%s' %
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(CONF.ovz_ve_private_dir,
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self.instance_id))
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def send(self):
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"""
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Code should go here to support what needs to be done upon sending a
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container to another host. This should be called from all transport
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drivers after their work is done on the source host.
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"""
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LOG.debug(_('Beginning send() for %s') % self.instance_id)
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# Generic use case transport code goes here, this code is run
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# after any code in a custom transport
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LOG.debug(_('Finished send() for %s') % self.instance_id)
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def receive(self):
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"""
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Code should go here to support what needs to be done upon receiving a
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container from another host. This should be called from all transport
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drivers after their work is done on the destination host.
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"""
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LOG.debug(_('Beginning receive() for %s') % self.instance_id)
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# Generic use case transport code goes here, this code is run
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# after any code in a custom transport
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LOG.debug(_('Finished receive() for %s') % self.instance_id)
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def verify(self):
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"""
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Check things on the destination host to make sure that the migration
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went well.
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"""
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LOG.debug(_('Beginning verify() for %s') % self.instance_id)
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# Generic use case transport code goes here
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LOG.debug(_('Finished verify() for %s') % self.instance_id)
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