0a5f0253b1
Previously, seamless reloads were a little risky: when they worked, they
worked great, but if they failed (say, because you wrote out an invalid
config), you were left with no usable server processes and possible
client downtime.
Now, add the ability to do a preflight check before reloading processes
to reduce the likelihood of the reloaded process immediately dying. For
example, you might use a systemd unit that includes something like
ExecReload=swift-proxy-server --test-config /etc/swift/proxy-server.conf
ExecReload=kill -USR1 $MAINPID"
Change-Id: I9e5e158ce8be92535430b9cabf040063f5188bf4
24 lines
860 B
Python
Executable File
24 lines
860 B
Python
Executable File
#!/usr/bin/env python
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# Copyright (c) 2010-2012 OpenStack Foundation
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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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import sys
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from swift.common.utils import parse_options
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from swift.common.wsgi import run_wsgi
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if __name__ == '__main__':
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conf_file, options = parse_options(test_config=True)
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sys.exit(run_wsgi(conf_file, 'account-server', **options))
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