209c5ec418
Two types of parallelism are added: - concurrency to speed up what a single process does - a way to run multiple daemons to work on different parts of the work DocImpact Change-Id: I48997f68eb2fd8de19a5ee8b9fcdf76dde2ba0ab
34 lines
1.5 KiB
Python
Executable File
34 lines
1.5 KiB
Python
Executable File
#!/usr/bin/env python
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# Copyright (c) 2010-2012 OpenStack, LLC.
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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
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# 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 swift.common.daemon import run_daemon
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from swift.common.utils import parse_options
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from swift.obj.expirer import ObjectExpirer
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from optparse import OptionParser
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if __name__ == '__main__':
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parser = OptionParser("%prog CONFIG [options]")
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parser.add_option('--processes', dest='processes',
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help="Number of processes to use to do the work, don't "
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"use this option to do all the work in one process")
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parser.add_option('--process', dest='process',
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help="Process number for this process, don't use "
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"this option to do all the work in one process, this "
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"is used to determine which part of the work this "
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"process should do")
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conf_file, options = parse_options(parser=parser, once=True)
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run_daemon(ObjectExpirer, conf_file, **options)
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