87 lines
2.6 KiB
Python
87 lines
2.6 KiB
Python
# 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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from oslo_log import log as logging
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from oslo_service import service
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from oslo_service import sslutils
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from oslo_service import wsgi
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from oslo_utils import netutils
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import senlin.conf
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from senlin import version
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CONF = senlin.conf.CONF
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LOG = logging.getLogger(__name__)
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class Service(service.Service):
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def __init__(self, name, host, topic, threads=None):
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threads = threads or 1000
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super(Service, self).__init__(threads)
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self.name = name
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self.host = host
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self.topic = topic
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def start(self):
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LOG.info('Starting %(name)s service (version: %(version)s)',
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{
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'name': self.name,
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'version': version.version_info.version_string()
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})
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super(Service, self).start()
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def stop(self, graceful=True):
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LOG.info('Stopping %(name)s service', {'name': self.name})
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super(Service, self).stop(graceful)
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class WSGIService(service.Service):
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def __init__(self, app, name, listen, max_url_len=None):
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super(WSGIService, self).__init__(CONF.senlin_api.threads)
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self.app = app
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self.name = name
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self.listen = listen
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self.servers = []
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for address in self.listen:
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host, port = netutils.parse_host_port(address)
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server = wsgi.Server(
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CONF, name, app,
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host=host,
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port=port,
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pool_size=CONF.senlin_api.threads,
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use_ssl=sslutils.is_enabled(CONF),
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max_url_len=max_url_len
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)
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self.servers.append(server)
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def start(self):
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for server in self.servers:
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server.start()
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super(WSGIService, self).start()
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def stop(self, graceful=True):
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for server in self.servers:
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server.stop()
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super(WSGIService, self).stop(graceful)
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def wait(self):
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for server in self.servers:
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server.wait()
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super(WSGIService, self).wait()
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