cf99ff0165
>> Changed project name from plasma to valence in docs. >> Fixed docstring indentation. >> Added features docs. >> Added driver docs. >> Hidden licence headers from html files. Depends-On: Ia02bc00ad168b3c3d01ef6ca9696d43996091070 Change-Id: I1fa382d566165f5e76c84ad864024c0f546ef74c
85 lines
2.5 KiB
Python
Executable File
85 lines
2.5 KiB
Python
Executable File
#!/usr/bin/env python
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# copyright (c) 2016 Intel, Inc.
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#
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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 logging
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import eventlet
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eventlet.monkey_patch(os=False) # noqa
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import gunicorn.app.base
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from valence.api.route import app as application
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from valence.common import async
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import valence.conf
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from valence.controller import pooled_devices
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CONF = valence.conf.CONF
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LOG = logging.getLogger(__name__)
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class StandaloneApplication(gunicorn.app.base.BaseApplication):
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def __init__(self, app, options=None):
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self.options = options or {}
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self.application = app
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super(StandaloneApplication, self).__init__()
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def load_config(self):
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config = dict([(key, value) for key, value in self.options.items()
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if key in self.cfg.settings and value is not None])
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for key, value in config.items():
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self.cfg.set(key.lower(), value)
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def load(self):
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return self.application
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def start_periodic_tasks(server):
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"""Starts asynchronous periodic sync on app startup
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If enabled in configuration this function will start periodic sync
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of pooled resources in background.
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"""
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if CONF.podm.enable_periodic_sync:
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async.start_periodic_worker([(
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pooled_devices.PooledDevices.synchronize_devices, None, None)])
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return
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def on_server_exit(server):
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"""Performs cleanup tasks. """
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async.stop_periodic_tasks()
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def main():
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options = {
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'bind': '%s:%s' % (CONF.api.bind_host, CONF.api.bind_port),
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'reload': CONF.api.debug,
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'timeout': CONF.api.timeout,
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'workers': CONF.api.workers,
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'loglevel': CONF.api.log_level,
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'errorlog': CONF.api.log_file,
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'worker_class': 'eventlet',
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'when_ready': start_periodic_tasks,
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'on_exit': on_server_exit
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}
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LOG.info(("Valence Server on http://%(host)s:%(port)s"),
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{'host': CONF.api.bind_host, 'port': CONF.api.bind_port})
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StandaloneApplication(application, options).run()
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if __name__ == '__main__':
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main()
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