fc0034b385
One of the requirements to achieve assert:supports-rolling-upgrade TC tag is to provide a "plan that allows operators to roll out new code to subsets of services, eliminating the need to restart all services on new code simultaneously". This commit documents such rolling upgrade procedure in the devref, which is last outstanding requirement for Cinder. Change-Id: I562deafcd4bb9f5666cc35ae77a6bf20ab889612
81 lines
2.3 KiB
ReStructuredText
81 lines
2.3 KiB
ReStructuredText
..
|
|
Copyright 2010-2012 United States Government as represented by the
|
|
Administrator of the National Aeronautics and Space Administration.
|
|
All Rights Reserved.
|
|
|
|
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.
|
|
|
|
Welcome to Cinder's developer documentation!
|
|
============================================
|
|
|
|
Cinder is an OpenStack project to provide "block storage as a service".
|
|
|
|
* **Component based architecture**: Quickly add new behaviors
|
|
* **Highly available**: Scale to very serious workloads
|
|
* **Fault-Tolerant**: Isolated processes avoid cascading failures
|
|
* **Recoverable**: Failures should be easy to diagnose, debug, and rectify
|
|
* **Open Standards**: Be a reference implementation for a community-driven api
|
|
|
|
This documentation is generated by the Sphinx toolkit and lives in the source
|
|
tree. Additional draft and project documentation on Cinder and other components of OpenStack can
|
|
be found on the `OpenStack wiki`_. Cloud administrators, refer to `docs.openstack.org`_.
|
|
|
|
.. _`OpenStack wiki`: http://wiki.openstack.org
|
|
.. _`docs.openstack.org`: http://docs.openstack.org
|
|
|
|
|
|
Developer Docs
|
|
==============
|
|
|
|
.. toctree::
|
|
:maxdepth: 1
|
|
|
|
devref/index
|
|
database_architecture
|
|
scheduler-filters
|
|
scheduler-weights
|
|
oslo-middleware
|
|
upgrade
|
|
|
|
Drivers
|
|
=======
|
|
|
|
Cinder maintains drivers for volume backends, backup targets, and fibre
|
|
channel zone manager fabric types. The list of the available drivers can be
|
|
found here:
|
|
|
|
.. toctree::
|
|
:maxdepth: 1
|
|
|
|
drivers
|
|
|
|
API Extensions
|
|
==============
|
|
|
|
Go to http://api.openstack.org for information about Cinder API extensions.
|
|
|
|
Sample Configuration File
|
|
=========================
|
|
|
|
.. toctree::
|
|
:maxdepth: 1
|
|
|
|
sample_config
|
|
|
|
Indices and tables
|
|
==================
|
|
|
|
* :ref:`genindex`
|
|
* :ref:`modindex`
|
|
* :ref:`search`
|