6314b61c08
New section 'Launch a stack' in the Dashboard chapter of User guide Change-Id: I8212093d25982eede1c00b565f681f9eff898742
98 lines
5.1 KiB
XML
98 lines
5.1 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE section [
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<!-- Some useful entities borrowed from HTML -->
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<!ENTITY ndash "–">
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<!ENTITY mdash "—">
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<!ENTITY hellip "…">
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]>
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<section xmlns="http://docbook.org/ns/docbook"
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xmlns:xi="http://www.w3.org/2001/XInclude"
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xmlns:xlink="http://www.w3.org/1999/xlink" version="5.0"
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xml:id="dashboard_stacks">
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<title>Launch a stack</title>
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<?dbhtml stop-chunking?>
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<para>Heat is a service used to orchestrate multiple composite cloud applications using the AWS CloudFormation template format, through both an OpenStack-native ReST API and a CloudFormation-compatible Query API.</para>
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<para>The purpose of Heat is to provide a template based orchestration for describing a cloud application by executing appropriate OpenStack API calls to generate running cloud applications, integrate other core components of OpenStack into a one-file template system. The templates allow creation of most OpenStack resource types such as instances, floating ips, volumes, security groups, users, etc.</para>
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<procedure>
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<title>Launch a stack</title>
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<step>
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<para>Log in to the OpenStack dashboard, choose a project,
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and, click the <guibutton>Stacks</guibutton> in the <guilabel>Orchestration</guilabel> category.</para>
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</step>
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<step>
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<para>Click <guibutton>Launch Stack</guibutton> button.</para>
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<para>A <guilabel>Select Template</guilabel> window opens.</para>
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</step>
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<step><para>Choose between the template source options from the dropdown list.</para>
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<para>Your options are URL, File or Direct Input.</para>
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</step>
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<step><para>Enter the URL, browse to the file location or directly include the template based on your selection in the previous step.</para>
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<para>The <guilabel>Launch Stack</guilabel> window opens.</para>
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</step>
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<step>
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<para>In the <guilabel>Launch Stack</guilabel> window, specify the following
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values.</para>
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<informaltable rules="all" width="75%">
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<col width="30%"/>
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<col width="70%"/>
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<tbody>
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<tr>
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<td><para><guilabel>Stack
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Name</guilabel></para></td>
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<td><para>A name to identify the stack.</para></td>
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</tr>
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<tr>
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<td><para><guilabel>Creation Timeout (minutes)</guilabel></para></td>
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<td><para>Creation Timeout in minutes.</para></td>
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</tr>
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<tr>
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<td><para><guilabel>Rollback On Failure</guilabel></para></td>
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<td><para>Check this option if you want Heat to rollback on failure.</para></td>
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</tr>
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<tr>
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<td><para><guilabel>Password for user "demo"</guilabel></para></td>
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<td><para>Password for the user logged in.</para></td>
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</tr>
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<tr>
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<td><para><guilabel>DBUsername</guilabel></para></td>
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<td><para>Database user name.</para></td>
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</tr>
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<tr>
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<td><para><guilabel>LinuxDistribution</guilabel></para></td>
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<td><para>Linux Distribution used in the stacks.</para></td>
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</tr>
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<tr>
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<td><para><guilabel>DBRootPassword</guilabel></para></td>
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<td><para>Database root password.</para></td>
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</tr>
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<tr>
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<td><para><guilabel>KeyName</guilabel></para></td>
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<td><para>Name of the keypair.</para></td>
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</tr>
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<tr>
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<td><para><guilabel>DBName</guilabel></para></td>
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<td><para>Database name.</para></td>
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</tr>
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<tr>
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<td><para><guilabel>DBPassword</guilabel></para></td>
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<td><para>Database password.</para></td>
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</tr>
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<tr>
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<td><para><guilabel>InstanceType</guilabel></para></td>
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<td><para>Flavor of the instance.</para></td>
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</tr>
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</tbody>
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</informaltable>
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</step>
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<step>
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<para>Click <guilabel>Launch</guilabel> to create a
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stack.</para>
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</step>
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<step>
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<para>The dashboard shows the stack in the
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<guilabel>Stacks</guilabel> category.</para>
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</step>
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</procedure>
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<para>Once the stack is created, you can click on the stack name to see the following stack details, <guibutton>Topology</guibutton>, <guibutton>Overview</guibutton>, <guibutton>Resources</guibutton> and <guibutton>Events</guibutton>.</para>
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</section>
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