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2.3 KiB
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87 lines
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Copyright 2012 Nicolas Barcet for Canonical
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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==================================================
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Welcome to the Ceilometer developer documentation!
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==================================================
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The :term:`Ceilometer` project aims to deliver a unique point of
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contact for billing systems to acquire all of the measurements they
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need to establish customer billing, across all current OpenStack core
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components with work underway to support future OpenStack components.
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What is the purpose of the project and vision for it?
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=====================================================
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* Provide efficient collection of metering data, in terms of CPU and
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network costs.
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* Allow deployers to integrate with the metering system directly or by
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replacing components.
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* Data may be collected by monitoring notifications sent from existing
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services or by polling the infrastructure.
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* Allow deployers to configure the type of data collected to meet
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their operating requirements.
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* The data collected by the metering system is made visible to some
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users through a REST API.
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* The metering messages are signed and :term:`non-repudiable`.
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This documentation offers information on how Ceilometer works and how to
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contribute to the project.
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Overview
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========
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.. toctree::
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:maxdepth: 2
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overview
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architecture
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measurements
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events
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webapi/index
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Developer Documentation
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=======================
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.. toctree::
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:maxdepth: 2
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install/index
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configuration
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plugins
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new_meters
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testing
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contributing
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Appendix
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========
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.. toctree::
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:maxdepth: 1
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releasenotes/index
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glossary
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api/index
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.. update index
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Indices and tables
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==================
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* :ref:`genindex`
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* :ref:`modindex`
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* :ref:`search`
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