aodh/ceilometer/compute/notifications.py
Doug Hellmann 3c3f77f84a Add an example function for converting a nova notification to a counter.
Change-Id: I05f2e42059cefb004d5afec7c28d557093eba227
2012-05-21 18:44:00 -04:00

44 lines
1.6 KiB
Python

# -*- encoding: utf-8 -*-
#
# Copyright © 2012 New Dream Network, LLC (DreamHost)
#
# Author: Doug Hellmann <doug.hellmann@dreamhost.com>
#
# 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.
"""Converters for producing compute counter messages from notification events.
"""
from .. import signature
def c1(body):
"""Generate c1(instance) counters for a notice."""
c = {'source': '?',
'counter_type': 'instance',
'counter_volume': 1,
'user_id': body['payload']['user_id'],
'project_id': body['payload']['tenant_id'],
'resource_id': body['payload']['instance_id'],
'counter_datetime': body['timestamp'],
'counter_duration': 0,
# FIXME(dhellmann): Add region and other details to metadata
'resource_metadata': {'display_name':
body['payload']['display_name'],
'instance_type':
body['payload']['instance_type_id'],
'host': body['publisher_id'],
},
}
c['message_signature'] = signature.compute_signature(c)
return [c]