78 lines
2.3 KiB
Python
78 lines
2.3 KiB
Python
# 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 socket
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from oslo_config import cfg
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from oslo_service import service
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from oslo_service import wsgi
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from ironic_lib import utils
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CONF = cfg.CONF
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class WSGIService(service.ServiceBase):
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def __init__(self, name, app, conf):
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"""Initialize, but do not start the WSGI server.
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:param name: The name of the WSGI server given to the loader.
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:param app: WSGI application to run.
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:param conf: Object to load configuration from.
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:returns: None
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"""
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self.name = name
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self._conf = conf
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if conf.unix_socket:
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utils.unlink_without_raise(conf.unix_socket)
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self.server = wsgi.Server(CONF, name, app,
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socket_family=socket.AF_UNIX,
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socket_file=conf.unix_socket,
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socket_mode=conf.unix_socket_mode,
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use_ssl=conf.use_ssl)
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else:
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self.server = wsgi.Server(CONF, name, app,
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host=conf.host_ip,
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port=conf.port,
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use_ssl=conf.use_ssl)
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def start(self):
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"""Start serving this service using loaded configuration.
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:returns: None
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"""
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self.server.start()
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def stop(self):
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"""Stop serving this API.
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:returns: None
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"""
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self.server.stop()
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if self._conf.unix_socket:
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utils.unlink_without_raise(self._conf.unix_socket)
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def wait(self):
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"""Wait for the service to stop serving this API.
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:returns: None
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"""
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self.server.wait()
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def reset(self):
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"""Reset server greenpool size to default.
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:returns: None
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"""
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self.server.reset()
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