ab3b945c26
As part of the installation guide improvement project, I performed the following operations on the basic environment configuration chapter of the installation guide: 1) Split large ch_basics.xml file into smaller files to ease addition of new networking content and future updates. 2) Added information on how to install on VMs. 3) Added recommended minimum hardware requirements for each node. 4) Built detailed instructions for network configuration on three-node neutron and two-node nova example architectures including verification of connectivity using name resolution. 5) Clarified phrasing and wording. 6) Updated glossary as necessary. This patch primarily updates networking content in this chapter. Change-Id: Ib31a99448757d36ae29ff8069ddbeab8fe0106bd Partial-Bug: #1291071 Implements: blueprint networking-install-guide-improvements
106 lines
4.4 KiB
XML
106 lines
4.4 KiB
XML
<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="basics-passwords">
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<?dbhtml-stop-chunking?>
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<title>Passwords</title>
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<para>The various OpenStack services and the required software like the
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database and the messaging server have to be password protected. You use
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these passwords when configuring a service and then again to access the
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service. You have to choose a password while configuring the
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service and later remember to use the same password when accessing it.
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Optionally, you can generate random passwords with the
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<application>pwgen</application> program. Or, to create passwords one at a
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time, use the output of this command repeatedly:
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<screen><prompt>$</prompt> <userinput>openssl rand -hex 10</userinput></screen>
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</para>
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<para>This guide uses the convention that
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<literal><replaceable>SERVICE_PASS</replaceable></literal> is
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password to access the service <literal>SERVICE</literal> and
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<literal><replaceable>SERVICE_DBPASS</replaceable></literal> is
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the database password used by the service SERVICE to access the
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database.
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</para>
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<para>The complete list of passwords you need to define in this guide are:
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<table rules="all">
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<caption>Passwords</caption>
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<thead>
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<tr>
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<th>Password name</th>
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<th>Description</th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<td>Database password (no variable used)</td>
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<td>Root password for the database</td>
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</tr>
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<tr os="ubuntu;opensuse;sles">
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<td><literal><replaceable>RABBIT_PASS</replaceable></literal></td>
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<td>Password of user guest of RabbitMQ</td>
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</tr>
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<tr>
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<td><literal><replaceable>KEYSTONE_DBPASS</replaceable></literal></td>
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<td>Database password of Identity service</td>
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</tr>
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<tr>
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<td><literal><replaceable>ADMIN_PASS</replaceable></literal></td>
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<td>Password of user <literal>admin</literal></td>
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</tr>
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<tr>
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<td><literal><replaceable>GLANCE_DBPASS</replaceable></literal></td>
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<td>Database password for Image Service</td>
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</tr>
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<tr>
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<td><literal><replaceable>GLANCE_PASS</replaceable></literal></td>
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<td>Password of Image Service user <literal>glance</literal></td>
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</tr>
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<tr>
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<td><literal><replaceable>NOVA_DBPASS</replaceable></literal></td>
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<td>Database password for Compute service</td>
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</tr>
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<tr>
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<td><literal><replaceable>NOVA_PASS</replaceable></literal></td>
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<td>Password of Compute service user <literal>nova</literal></td>
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</tr>
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<tr>
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<td><literal><replaceable>DASH_DBPASS</replaceable></literal></td>
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<td>Database password for the dashboard</td>
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</tr>
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<tr>
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<td><literal><replaceable>CINDER_DBPASS</replaceable></literal></td>
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<td>Database password for the Block Storage service</td>
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</tr>
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<tr>
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<td><literal><replaceable>CINDER_PASS</replaceable></literal></td>
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<td>Password of Block Storage service user <literal>cinder</literal></td>
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</tr>
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<tr>
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<td><literal><replaceable>NEUTRON_DBPASS</replaceable></literal></td>
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<td>Database password for the Networking service</td>
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</tr>
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<tr>
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<td><literal><replaceable>NEUTRON_PASS</replaceable></literal></td>
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<td>Password of Networking service user <literal>neutron</literal></td>
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</tr>
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<tr>
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<td><literal><replaceable>HEAT_DBPASS</replaceable></literal></td>
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<td>Database password for the Orchestration service</td>
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</tr>
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<tr>
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<td><literal><replaceable>HEAT_PASS</replaceable></literal></td>
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<td>Password of Orchestration service user <literal>heat</literal></td>
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</tr>
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<tr>
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<td><literal><replaceable>CEILOMETER_DBPASS</replaceable></literal></td>
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<td>Database password for the Telemetry service</td>
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</tr>
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<tr>
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<td><literal><replaceable>CEILOMETER_PASS</replaceable></literal></td>
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<td>Password of Telemetry service user <literal>ceilometer</literal></td>
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</tr>
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</tbody>
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</table>
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</para>
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</section>
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