90 lines
2.7 KiB
Python
Executable File
90 lines
2.7 KiB
Python
Executable File
#!/usr/bin/env python
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# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 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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import gettext
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import optparse
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import os
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import sys
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gettext.install('trove', unicode=1)
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# If ../trove/__init__.py exists, add ../ to Python search path, so that
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# it will override what happens to be installed in /usr/(local/)lib/python...
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possible_topdir = os.path.normpath(os.path.join(os.path.abspath(sys.argv[0]),
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os.pardir,
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os.pardir))
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if os.path.exists(os.path.join(possible_topdir, 'trove', '__init__.py')):
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sys.path.insert(0, possible_topdir)
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from trove.common import cfg
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from oslo.config import cfg as openstack_cfg
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from trove.openstack.common import log as logging
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from trove.common import wsgi
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from trove.db import get_db_api
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extra_opts = [
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openstack_cfg.BoolOpt('fork',
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short='f',
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default=False,
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dest='fork'),
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openstack_cfg.StrOpt('pid-file',
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default='.pid'),
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openstack_cfg.StrOpt('override-logfile',
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default=None),
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]
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CONF = cfg.CONF
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CONF.register_cli_opts(extra_opts)
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def run_server():
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try:
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get_db_api().configure_db(CONF)
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conf_file = CONF.find_file(CONF.api_paste_config)
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launcher = wsgi.launch('trove', CONF.bind_port or 8779, conf_file,
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workers=CONF.trove_api_workers)
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launcher.wait()
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except RuntimeError as error:
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import traceback
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print traceback.format_exc()
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sys.exit("ERROR: %s" % error)
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if __name__ == '__main__':
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cfg.parse_args(sys.argv)
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if CONF.override_logfile:
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CONF.use_stderr = False
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CONF.log_file = CONF.override_logfile
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logging.setup(None)
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if CONF.fork:
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pid = os.fork()
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if pid == 0:
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run_server()
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else:
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print("Starting server:%s" % pid)
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pid_file = CONF.pid_file
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with open(pid_file, 'w') as f:
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f.write(str(pid))
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else:
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run_server()
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