aodh/ceilometer/alarm/notifier/__init__.py
Julien Danjou 2093c1cb56 Implement a basic alarm notification service
Change-Id: I74b28a8754a9541981ed8e8f27cd05ceb43c3776
Blueprint: alarm-notifier
2013-07-11 18:21:58 +02:00

36 lines
1.1 KiB
Python

# -*- encoding: utf-8 -*-
#
# Copyright © 2013 eNovance <licensing@enovance.com>
#
# Author: Julien Danjou <julien@danjou.info>
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import abc
class AlarmNotifier(object):
"""Base class for alarm notifier plugins."""
__metaclass__ = abc.ABCMeta
@abc.abstractmethod
def notify(self, action, alarm, state, reason):
"""Notify that an alarm has been triggered.
:param action: The action that is being attended, as a parsed URL.
:param alarm: The triggered alarm.
:param state: The state the alarm is now in.
:param reason: The reason the alarm changed its state.
"""