OpenStack Architecture Design Guide — arch-design 0.0.1.dev22 documentation

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Report a bug against this page"><i class="fa fa-bug" data-toggle="tooltip" data-placement="top" title="Report a Bug"></i></a> </div> </div> <div class="row"> <div class="col-lg-12"> <div class="docs-body" role="main"> <section id="openstack-architecture-design-guide"> <h1>OpenStack Architecture Design Guide<a class="headerlink" href="#openstack-architecture-design-guide" title="Link to this heading">¶</a></h1> <div class="admonition important"> <p class="admonition-title">Important</p> <p><strong>This guide is in the process of being updated after a period of ownership transition. If you wish to update this guide, propose a patch at your own leisure.</strong></p> <p>This guide was last updated as of the Pike release, documenting the OpenStack Ocata, Newton, and Mitaka releases. It may not apply to EOL releases Kilo and Liberty.</p> <p>We advise that you read this at your own discretion when planning on your OpenStack cloud. This guide is intended as advice only.</p> </div> <section id="abstract"> <h2>Abstract<a class="headerlink" href="#abstract" title="Link to this heading">¶</a></h2> <p>The Architecture Design Guide provides information on planning and designing an OpenStack cloud. It explains core concepts, cloud architecture design requirements, and the design criteria of key components and services in an OpenStack cloud. The guide also describes five common cloud use cases.</p> <p>Before reading this book, we recommend:</p> <ul class="simple"> <li><p>Prior knowledge of cloud architecture and principles.</p></li> <li><p>Linux and virtualization experience.</p></li> <li><p>A basic understanding of networking principles and protocols.</p></li> </ul> <p>For information about deploying and operating OpenStack, see the <a class="reference external" href="https://docs.openstack.org/rocky/install/">Installation Guides</a>, <a class="reference external" href="https://docs.openstack.org/rocky/deploy/">Deployment Guides</a>, and the <a class="reference external" href="https://docs.openstack.org/operations-guide/">OpenStack Operations Guide</a>.</p> </section> <section id="contents"> <h2>Contents<a class="headerlink" href="#contents" title="Link to this heading">¶</a></h2> <div class="toctree-wrapper compound"> <ul> <li class="toctree-l1"><a class="reference internal" href="common/conventions.html">Conventions</a><ul> <li class="toctree-l2"><a class="reference internal" href="common/conventions.html#notices">Notices</a></li> <li class="toctree-l2"><a class="reference internal" href="common/conventions.html#command-prompts">Command prompts</a></li> </ul> </li> <li class="toctree-l1"><a class="reference internal" href="arch-requirements.html">Architecture requirements</a><ul> <li class="toctree-l2"><a class="reference internal" href="arch-requirements/arch-requirements-enterprise.html">Enterprise requirements</a></li> <li class="toctree-l2"><a class="reference internal" href="arch-requirements/arch-requirements-operations.html">Operational requirements</a></li> <li class="toctree-l2"><a class="reference internal" href="arch-requirements/arch-requirements-ha.html">High availability</a></li> </ul> </li> <li class="toctree-l1"><a class="reference internal" href="design.html">Design</a><ul> <li class="toctree-l2"><a class="reference internal" href="design-compute.html">Compute architecture</a></li> <li class="toctree-l2"><a class="reference internal" href="design-storage.html">Storage architecture</a></li> <li class="toctree-l2"><a class="reference internal" href="design-networking.html">Network architecture</a></li> <li class="toctree-l2"><a class="reference internal" href="design-identity.html">Identity architecture</a></li> <li class="toctree-l2"><a class="reference internal" href="design-images.html">Image Service architecture</a></li> <li class="toctree-l2"><a class="reference internal" href="design-control-plane.html">Control plane architecture</a></li> <li class="toctree-l2"><a class="reference internal" href="design-cmp-tools.html">Cloud management architecture</a></li> </ul> </li> <li class="toctree-l1"><a class="reference internal" href="use-cases.html">Use cases</a><ul> <li class="toctree-l2"><a class="reference internal" href="use-cases/use-case-development.html">Development cloud</a></li> <li class="toctree-l2"><a class="reference internal" href="use-cases/use-case-general-compute.html">General compute cloud</a></li> <li class="toctree-l2"><a class="reference internal" href="use-cases/use-case-web-scale.html">Web scale cloud</a></li> <li class="toctree-l2"><a class="reference internal" href="use-cases/use-case-storage.html">Storage cloud</a></li> <li class="toctree-l2"><a class="reference internal" href="use-cases/use-case-nfv.html">Network virtual function cloud</a></li> </ul> </li> <li class="toctree-l1"><a class="reference internal" href="common/appendix.html">Appendix</a><ul> <li class="toctree-l2"><a class="reference internal" href="common/app-support.html">Community support</a></li> <li class="toctree-l2"><a class="reference internal" href="common/glossary.html">Glossary</a></li> </ul> </li> </ul> </div> </section> </section> </div> </div> </div> <div class="docs-actions"> <a href="common/conventions.html"><i class="fa fa-angle-double-right" data-toggle="tooltip" data-placement="top" title="Next: Conventions"></i></a> <a id="logABugLink3" href="" target="_blank" title="Found an error? Report a bug against this page"><i class="fa fa-bug" data-toggle="tooltip" data-placement="top" title="Report a Bug"></i></a> </div> <div class="row docs-byline bottom"> <div class="docs-updated">this page last updated: 2018-12-03 21:45:59</div> </div> <div class="row"> <div class="col-lg-8 col-md-8 col-sm-8 docs-license"> <a href="https://creativecommons.org/licenses/by/3.0/"> <img src="_static/images/docs/license.png" alt="Creative Commons Attribution 3.0 License"/> </a> <p> Except where otherwise noted, this document is licensed under <a href="https://creativecommons.org/licenses/by/3.0/">Creative Commons Attribution 3.0 License</a>. See all <a href="https://www.openstack.org/legal"> OpenStack Legal Documents</a>. </p> </div> <div class="col-lg-4 col-md-4 col-sm-4 docs-actions-wrapper">  <a href="#" id="logABugLink2" class="docs-footer-actions"><i class="fa fa-bug"></i> found an error? report a bug</a> </div> </div> </div> <div class="col-lg-3 col-md-4 col-sm-4 col-lg-pull-9 col-md-pull-8 col-sm-pull-8 docs-sidebar"> <div class="btn-group docs-sidebar-releases"> <button onclick="location.href='/'" class="btn docs-sidebar-home" data-toggle="tooltip" data-placement="top" title="OpenStack Docs Home"><i class="fa fa-arrow-circle-o-left"></i></button> <button type="button" data-toggle="dropdown" class="btn docs-sidebar-release-select">OpenStack Documentation<i class="fa fa-caret-down"></i></button> <ul class="dropdown-menu docs-sidebar-dropdown" role="menu"> <li role="presentation" class="dropdown-header">Guides</li> <li role="presentation"><a role="menuitem" tabindex="-1" 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OpenStack Architecture Design Guide — arch-design 0.0.1.dev22 documentation