22a29ab9b0
Fix bug 1178543 Now in Havana, all nova service script start up logic are moved to nova/cmd and those files are not simply python script but python files, so there is no need to still keep "#!/usr/bin/env python" for those files since they won't be run directly as scripts. Change-Id: Ic102215dc0200ec1f6b47951bef31d58b08022ef
67 lines
1.8 KiB
Python
67 lines
1.8 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright (c) 2011 OpenStack 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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"""Admin/debug script to wipe rabbitMQ (AMQP) queues nova uses.
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This can be used if you need to change durable options on queues,
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or to wipe all messages in the queue system if things are in a
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serious bad way.
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"""
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import sys
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from oslo.config import cfg
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from nova import config
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from nova.openstack.common import log as logging
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from nova.openstack.common import rpc
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opts = [
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cfg.MultiStrOpt('queues',
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default=[],
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positional=True,
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help='Queues to delete'),
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cfg.BoolOpt('delete_exchange',
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default=False,
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help='delete nova exchange too.'),
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]
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CONF = cfg.CONF
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CONF.register_cli_opts(opts)
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def delete_exchange(exch):
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conn = rpc.create_connection()
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x = conn.get_channel()
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x.exchange_delete(exch)
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def delete_queues(queues):
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conn = rpc.create_connection()
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x = conn.get_channel()
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for q in queues:
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x.queue_delete(q)
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def main():
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config.parse_args(sys.argv)
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logging.setup("nova")
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delete_queues(CONF.queues)
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if CONF.delete_exchange:
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delete_exchange(CONF.control_exchange)
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