0cd5218f50
Closes-Bug: #1352053 Minor ormatting, capitalization and verb tense corrections Corrections to IP addresses in some examples and replacing "VIP" with "virtual IP" for simplicity. Calling out split-brain possibility in 2-node cluster with required quorum override Amended with feedback from Andreas Jaeger and Christian Berendt on patch set 1 and 2 Change-Id: I1cc532d73483ad82d1ceaec92a8caf11071a7d0e
44 lines
1.4 KiB
XML
44 lines
1.4 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"
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version="5.0"
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xml:id="_install_packages">
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<title>Install packages</title>
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<para>On any host that is meant to be part of a Pacemaker cluster, you must
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first establish cluster communications through the Corosync messaging
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layer. This involves installing the following packages (and their
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dependencies, which your package manager will normally install
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automatically):</para>
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<itemizedlist>
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<listitem>
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<para><literal>pacemaker</literal> (Note that the crm shell should be downloaded separately.)
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</para>
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</listitem>
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<listitem>
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<para>
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<literal>crmsh</literal>
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</para>
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</listitem>
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<listitem>
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<para>
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<literal>corosync</literal>
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</para>
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</listitem>
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<listitem>
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<para>
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<literal>cluster-glue</literal>
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</para>
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</listitem>
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<listitem>
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<para><literal>fence-agents</literal> (Fedora only; all other distributions use fencing
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agents from <literal>cluster-glue</literal>)
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</para>
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</listitem>
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<listitem>
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<para>
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<literal>resource-agents</literal>
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</para>
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</listitem>
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</itemizedlist>
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</section>
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