92 lines
3.1 KiB
Python
92 lines
3.1 KiB
Python
#!/usr/bin/env python
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# -*- encoding: utf-8 -*-
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#
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# Copyright © 2012 eNovance <licensing@enovance.com>
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#
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# Author: Julien Danjou <julien@danjou.info>
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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 socket
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from oslo_config import cfg
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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 sysinv.openstack.common import context
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from sysinv.openstack.common import periodic_task
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from sysinv.openstack.common import rpc
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from sysinv.openstack.common import service as base_service
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from sysinv import version
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cfg.CONF.register_opts([
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cfg.IntOpt('periodic_interval',
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default=0,
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help='seconds between running periodic tasks. If set to 0, '
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'the periodic tasks will execute dynamically and the scheduler '
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'will execute them at the interval that they are configured.'),
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cfg.StrOpt('host',
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default=socket.getfqdn(),
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help='Name of this node. This can be an opaque identifier. '
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'It is not necessarily a hostname, FQDN, or IP address. '
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'However, the node name must be valid within '
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'an AMQP key, and if using ZeroMQ, a valid '
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'hostname, FQDN, or IP address'),
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])
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CONF = cfg.CONF
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class PeriodicService(base_service.Service, periodic_task.PeriodicTasks):
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def __init__(self, manager=None):
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super(PeriodicService, self).__init__()
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if manager is None:
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self.manager = self
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else:
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self.manager = manager
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def start(self):
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super(PeriodicService, self).start()
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admin_context = context.RequestContext('admin', 'admin', is_admin=True)
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if cfg.CONF.periodic_interval > 0:
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self.tg.add_timer(cfg.CONF.periodic_interval,
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self.manager.periodic_tasks,
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context=admin_context)
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else:
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self.tg.add_dynamic_timer(self.manager.periodic_tasks,
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context=admin_context)
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def prepare_service(argv=None):
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if argv is None:
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argv = []
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logging.register_options(cfg.CONF)
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extra_log_level_defaults = [
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'qpid.messaging=INFO',
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'keystoneclient=INFO',
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'eventlet.wsgi.server=WARN'
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]
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logging.set_defaults(default_log_levels=logging.get_default_log_levels() +
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extra_log_level_defaults)
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rpc.set_defaults(control_exchange='sysinv')
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cfg.CONF(argv[1:],
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project='sysinv',
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version=version.version_string())
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logging.setup(cfg.CONF, 'sysinv')
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def process_launcher():
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return service.ProcessLauncher(CONF)
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