<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>DevStack - openrc</title> <meta name="description" content=""> <meta name="author" content=""> <!-- Le HTML5 shim, for IE6-8 support of HTML elements --> <!--[if lt IE 9]> <script src="http://html5shim.googlecode.com/svn/trunk/html5.js"></script> <![endif]--> <!-- Le styles --> <link href="assets/css/bootstrap.css" rel="stylesheet"> <link href="assets/css/local.css" rel="stylesheet"> <style type="text/css"> body { padding-top: 60px; } dd { padding: 10px; } </style> <!-- Le javascripts --> <script src="../assets/js/jquery-1.7.1.min.js" type="text/javascript" charset="utf-8"></script> <script src="../assets/js/bootstrap.js" type="text/javascript" charset="utf-8"></script> </head> <body> <div class="navbar navbar-fixed-top"> <div class="navbar-inner"> <div class="container"> <a class="brand" href="/">DevStack</a> <ul class="nav pull-right"> <li><a href="overview.html">Overview</a></li> <li><a href="changes.html">Changes</a></li> <li><a href="faq.html">FAQ</a></li> <li><a href="http://github.com/openstack-dev/devstack">GitHub</a></li> <li><a href="https://review.openstack.org/#/q/status:open+project:openstack-dev/devstack,n,z">Gerrit</a></li> </ul> </div> </div> </div> <div class="container"> <section class="span12"> <div class="page-header"> <h2>openrc <small>User authentication settings</small></h2> <p><code>openrc</code> configures login credentials suitable for use with the OpenStack command-line tools. <code>openrc</code> sources <code>stackrc</code> at the beginning (which in turn sources the <code>localrc</code> setion of <code>local.conf</code>) in order to pick up <code>HOST_IP</code> and/or <code>SERVICE_HOST</code> to use in the endpoints. The values shown below are the default values.</p> </div> <dl> <dt>OS_TENANT_NAME</dt> <dd>The introduction of Keystone to the OpenStack ecosystem has standardized the term <em>tenant</em> as the entity that owns resources. In some places references still exist to the original Nova term <em>project</em> for this use. Also, <em>tenant_name</em> is prefered to <em>tenant_id</em>. <pre>OS_TENANT_NAME=demo</pre></dd> <dt>OS_USERNAME</dt> <dd>In addition to the owning entity (tenant), Nova stores the entity performing the action as the <em>user</em>. <pre>OS_USERNAME=demo</pre></dd> <dt>OS_PASSWORD</dt> <dd>With Keystone you pass the keystone password instead of an api key. Recent versions of novaclient use OS_PASSWORD instead of NOVA_API_KEYs or NOVA_PASSWORD. <pre>OS_PASSWORD=secrete</pre></dd> <dt>HOST_IP, SERVICE_HOST</dt> <dd>Set API endpoint host using <code>HOST_IP</code>. <code>SERVICE_HOST</code> may also be used to specify the endpoint, which is convenient for some <code>localrc</code> configurations. Typically, <code>HOST_IP</code> is set in the <code>localrc</code> section. <pre>HOST_IP=127.0.0.1 SERVICE_HOST=$HOST_IP</pre></dd> <dt>OS_AUTH_URL</dt> <dd>Authenticating against an OpenStack cloud using Keystone returns a <em>Token</em> and <em>Service Catalog</em>. The catalog contains the endpoints for all services the user/tenant has access to - including Nova, Glance, Keystone and Swift. <pre>OS_AUTH_URL=http://$SERVICE_HOST:5000/v2.0</pre></dd> <dt>GLANCE_HOST</dt> <dd>Some exercises call Glance directly. On a single-node installation, Glance should be listening on <code>HOST_IP</code>. If its running elsewhere it can be set here. <pre>GLANCE_HOST=$HOST_IP</pre></dd> <dt>KEYSTONECLIENT_DEBUG, NOVACLIENT_DEBUG</dt> <dd>Set command-line client log level to <code>DEBUG</code>. These are commented out by default. <pre># export KEYSTONECLIENT_DEBUG=1 # export NOVACLIENT_DEBUG=1</pre></dd> </dl> </section <footer> <p>© Openstack Foundation 2011-2013 — An <a href="https://wiki.openstack.org/wiki/Programs">OpenStack program</a> created by <a href="http://www.rackspace.com/cloud/private_edition/">Rackspace Cloud Builders</a></p> </footer> </div> <!-- /container --> </body> </html>