8034b27272
Change-Id: Ia4b9a9048df5cfca7cb868ee518297de86c78b71 Signed-off-by: Julien Danjou <julien@danjou.info>
92 lines
4.0 KiB
Python
92 lines
4.0 KiB
Python
# -*- encoding: utf-8 -*-
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#
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# Copyright © 2012 New Dream Network, LLC (DreamHost)
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#
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# Author: Doug Hellmann <doug.hellmann@dreamhost.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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"""Converters for producing compute counter messages from notification events.
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"""
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from ceilometer import counter
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from ceilometer import plugin
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from ceilometer.compute import instance
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class InstanceNotifications(plugin.NotificationBase):
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"""Convert compute.instance.* notifications into Counters
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"""
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@staticmethod
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def get_event_types():
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return ['compute.instance.create.end',
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'compute.instance.exists',
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'compute.instance.delete.start',
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]
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@staticmethod
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def process_notification(message):
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return [
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counter.Counter(source='?',
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name='instance',
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type='cumulative',
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volume=1,
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user_id=message['payload']['user_id'],
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project_id=message['payload']['tenant_id'],
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resource_id=message['payload']['instance_id'],
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timestamp=message['timestamp'],
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duration=0,
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resource_metadata=instance.get_metadata_from_event(
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message)),
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counter.Counter(source='?',
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name='memory',
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type='absolute',
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volume=message['payload']['memory_mb'],
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user_id=message['payload']['user_id'],
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project_id=message['payload']['tenant_id'],
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resource_id=message['payload']['instance_id'],
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timestamp=message['timestamp'],
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duration=0,
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resource_metadata={}),
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counter.Counter(source='?',
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name='vcpus',
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type='absolute',
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volume=message['payload']['vcpus'],
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user_id=message['payload']['user_id'],
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project_id=message['payload']['tenant_id'],
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resource_id=message['payload']['instance_id'],
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timestamp=message['timestamp'],
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duration=0,
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resource_metadata={}),
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counter.Counter(source='?',
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name='root_disk_size',
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type='absolute',
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volume=message['payload']['root_gb'],
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user_id=message['payload']['user_id'],
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project_id=message['payload']['tenant_id'],
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resource_id=message['payload']['instance_id'],
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timestamp=message['timestamp'],
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duration=0,
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resource_metadata={}),
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counter.Counter(source='?',
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name='ephemeral_disk_size',
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type='absolute',
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volume=message['payload']['ephemeral_gb'],
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user_id=message['payload']['user_id'],
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project_id=message['payload']['tenant_id'],
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resource_id=message['payload']['instance_id'],
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timestamp=message['timestamp'],
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duration=0,
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resource_metadata={}),
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]
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