54b9732339
The hand-maintained static HTML docs for DevStack have been in a GitHub gh-pages branch; move them into the master branch in preparation for hosting them in openstack.org infrastructure. By default tools/build_docs.sh now builds the static HTML output into docs/html. Change-Id: Ide5f7d980a294c7a9f8a3decaed0939f1c239934
116 lines
4.7 KiB
HTML
116 lines
4.7 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<title>DevStack - openrc</title>
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<meta name="description" content="">
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<meta name="author" content="">
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<!-- Le HTML5 shim, for IE6-8 support of HTML elements -->
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<!--[if lt IE 9]>
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<script src="http://html5shim.googlecode.com/svn/trunk/html5.js"></script>
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<![endif]-->
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<!-- Le styles -->
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<link href="assets/css/bootstrap.css" rel="stylesheet">
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<link href="assets/css/local.css" rel="stylesheet">
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<style type="text/css">
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body { padding-top: 60px; }
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dd { padding: 10px; }
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</style>
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<!-- Le javascripts -->
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<script src="../assets/js/jquery-1.7.1.min.js" type="text/javascript" charset="utf-8"></script>
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<script src="../assets/js/bootstrap.js" type="text/javascript" charset="utf-8"></script>
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</head>
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<body>
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<div class="navbar navbar-fixed-top">
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<div class="navbar-inner">
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<div class="container">
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<a class="brand" href="/">DevStack</a>
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<ul class="nav pull-right">
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<li><a href="overview.html">Overview</a></li>
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<li><a href="changes.html">Changes</a></li>
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<li><a href="faq.html">FAQ</a></li>
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<li><a href="http://github.com/openstack-dev/devstack">GitHub</a></li>
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<li><a href="https://review.openstack.org/#/q/status:open+project:openstack-dev/devstack,n,z">Gerrit</a></li>
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</ul>
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</div>
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</div>
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</div>
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<div class="container">
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<section class="span12">
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<div class="page-header">
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<h2>openrc <small>User authentication settings</small></h2>
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<p><code>openrc</code> configures login credentials suitable for use
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with the OpenStack command-line tools. <code>openrc</code> sources
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<code>stackrc</code> at the beginning (which in turn sources
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the <code>localrc</code> setion of <code>local.conf</code>) in
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order to pick up <code>HOST_IP</code>
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and/or <code>SERVICE_HOST</code> to use in the endpoints.
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The values shown below are the default values.</p>
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</div>
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<dl>
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<dt>OS_TENANT_NAME</dt>
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<dd>The introduction of Keystone to the OpenStack ecosystem has standardized the
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term <em>tenant</em> as the entity that owns resources. In some places references
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still exist to the original Nova term <em>project</em> for this use. Also,
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<em>tenant_name</em> is prefered to <em>tenant_id</em>.
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<pre>OS_TENANT_NAME=demo</pre></dd>
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<dt>OS_USERNAME</dt>
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<dd>In addition to the owning entity (tenant), Nova stores the entity performing
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the action as the <em>user</em>.
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<pre>OS_USERNAME=demo</pre></dd>
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<dt>OS_PASSWORD</dt>
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<dd>With Keystone you pass the keystone password instead of an api key.
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Recent versions of novaclient use OS_PASSWORD instead of NOVA_API_KEYs
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or NOVA_PASSWORD.
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<pre>OS_PASSWORD=secrete</pre></dd>
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<dt>HOST_IP, SERVICE_HOST</dt>
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<dd>Set API endpoint host using <code>HOST_IP</code>. <code>SERVICE_HOST</code>
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may also be used to specify the endpoint, which is convenient for
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some <code>localrc</code> configurations. Typically, <code>HOST_IP</code>
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is set in the <code>localrc</code> section.
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<pre>HOST_IP=127.0.0.1
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SERVICE_HOST=$HOST_IP</pre></dd>
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<dt>OS_AUTH_URL</dt>
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<dd>Authenticating against an OpenStack cloud using Keystone returns a <em>Token</em>
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and <em>Service Catalog</em>. The catalog contains the endpoints for all services
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the user/tenant has access to - including Nova, Glance, Keystone and Swift.
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<pre>OS_AUTH_URL=http://$SERVICE_HOST:5000/v2.0</pre></dd>
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<dt>GLANCE_HOST</dt>
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<dd>Some exercises call Glance directly. On a single-node installation, Glance
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should be listening on <code>HOST_IP</code>. If its running elsewhere
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it can be set here.
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<pre>GLANCE_HOST=$HOST_IP</pre></dd>
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<dt>KEYSTONECLIENT_DEBUG, NOVACLIENT_DEBUG</dt>
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<dd>Set command-line client log level to <code>DEBUG</code>. These are
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commented out by default.
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<pre># export KEYSTONECLIENT_DEBUG=1
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# export NOVACLIENT_DEBUG=1</pre></dd>
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</dl>
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</section
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<footer>
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<p>© Openstack Foundation 2011-2013 — An
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<a href="https://wiki.openstack.org/wiki/Programs">OpenStack program</a>
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created by <a href="http://www.rackspace.com/cloud/private_edition/">Rackspace Cloud Builders</a></p>
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</footer>
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</div> <!-- /container -->
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</body>
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</html>
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