Monty Taylor
799a925c1f
As part of the move of plugins to entrypoints, take advantage of the entrypoints based console scripts, which will make our command line scripts available for unittesting. Part of blueprint entrypoints-plugins Co-authored-by: Michael Still <mikal@stillhq.com> Change-Id: I5f17348b7b3cc896c92263dd518abb128757d81f
66 lines
2.0 KiB
Python
66 lines
2.0 KiB
Python
#!/usr/bin/env python
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# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2010 United States Government as represented by the
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# Administrator of the National Aeronautics and Space Administration.
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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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"""Starter script for Nova Compute."""
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import sys
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import traceback
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from oslo.config import cfg
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from nova import config
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import nova.db.api
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from nova import exception
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from nova.openstack.common import log as logging
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from nova import service
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from nova import utils
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CONF = cfg.CONF
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CONF.import_opt('compute_topic', 'nova.compute.rpcapi')
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CONF.import_opt('use_local', 'nova.conductor.api', group='conductor')
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LOG = logging.getLogger('nova.compute')
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def block_db_access():
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class NoDB(object):
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def __getattr__(self, attr):
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return self
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def __call__(self, *args, **kwargs):
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stacktrace = "".join(traceback.format_stack())
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LOG.error('No db access allowed in nova-compute: %s' % stacktrace)
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raise exception.DBNotAllowed('nova-compute')
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nova.db.api.IMPL = NoDB()
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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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utils.monkey_patch()
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if not CONF.conductor.use_local:
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block_db_access()
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server = service.Service.create(binary='nova-compute',
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topic=CONF.compute_topic,
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db_allowed=False)
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service.serve(server)
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service.wait()
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