eaff3e1b8c
In docs, use git.o.o URLs rather than GitHub URLs for the DevStack repo, and don't mention GitHub when git.o.o is more appropriate. Also, replaced GitHub logo with Git logo in quickstart.png. Change-Id: Iab0006144f008963b8cb5be2d10ce0f360c0e6ca
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="https://git.openstack.org/cgit/openstack-dev/devstack">git.openstack.org</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 preferred 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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