88b4cf0812
This change implement the RPCAlarmNotifier to allow the threshold-evaluator to communicate with the notifier. Change-Id: I1dd3b5aabe5221a37903a4e87de64702aec94ad2
48 lines
1.6 KiB
Python
48 lines
1.6 KiB
Python
# -*- encoding: utf-8 -*-
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#
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# Copyright © 2013 eNovance <licensing@enovance.com>
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#
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# Authors: Mehdi Abaakouk <mehdi.abaakouk@enovance.com>
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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.config import cfg
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from ceilometer.openstack.common import context
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from ceilometer.openstack.common.rpc import proxy as rpc_proxy
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from ceilometer.storage.models import Alarm
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OPTS = [
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cfg.StrOpt('notifier_rpc_topic',
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default='alarm_notifier',
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help='the topic ceilometer uses for alarm notifier messages'),
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]
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cfg.CONF.register_opts(OPTS, group='alarm')
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class RPCAlarmNotifier(rpc_proxy.RpcProxy):
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def __init__(self):
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super(RPCAlarmNotifier, self).__init__(
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default_version='1.0',
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topic=cfg.CONF.alarm.notifier_rpc_topic)
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def notify(self, alarm, state, reason):
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actions = getattr(alarm, Alarm.ALARM_ACTIONS_MAP[alarm.state])
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msg = self.make_msg('notify_alarm', data={
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'actions': actions,
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'alarm': alarm.alarm_id,
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'state': state,
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'reason': reason})
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self.cast(context.get_admin_context(), msg)
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