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1055ea8f67
This was mentioned by Joe Brockmeier on the mailinglist, to make the documentation more readable we should use the <command> tag for to be executed commands by the reader. This commit does that for the KVM hypervisor host installation part.
53 lines
2.7 KiB
XML
53 lines
2.7 KiB
XML
<?xml version='1.0' encoding='utf-8' ?>
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<!DOCTYPE section PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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<!ENTITY % BOOK_ENTITIES SYSTEM "cloudstack.ent">
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%BOOK_ENTITIES;
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]>
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<!-- Licensed to the Apache Software Foundation (ASF) under one
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or more contributor license agreements. See the NOTICE file
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distributed with this work for additional information
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regarding copyright ownership. The ASF licenses this file
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to you under the Apache License, Version 2.0 (the
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"License"); you may not use this file except in compliance
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with the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing,
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software distributed under the License is distributed on an
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"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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KIND, either express or implied. See the License for the
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specific language governing permissions and limitations
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under the License.
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-->
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<section id="hypervisor-host-install-prepare-os">
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<title>Prepare the Operating System</title>
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<para>The OS of the Host must be prepared to host the &PRODUCT; Agent and run KVM instances.</para>
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<orderedlist>
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<listitem><para>Log in to your OS as root.</para></listitem>
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<listitem>
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<para>Check for a fully qualified hostname.</para>
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<programlisting language="Bash"><command>$ hostname --fqdn</command></programlisting>
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<para>This should return a fully qualified hostname such as "kvm1.lab.example.org". If it does not, edit /etc/hosts so that it does.</para>
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</listitem>
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<listitem>
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<para>Make sure that the machine can reach the Internet.</para>
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<programlisting language="Bash"><command>$ ping www.cloudstack.org</command></programlisting>
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</listitem>
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<listitem>
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<para>Turn on NTP for time synchronization.</para>
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<note><para>NTP is required to synchronize the clocks of the servers in your cloud. Unsynchronized clocks can cause unexpected problems.</para></note>
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<orderedlist numeration="loweralpha">
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<listitem><para>Install NTP</para>
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<para condition="community">On RHEL or CentOS:</para>
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<programlisting language="Bash"><command>$ yum install ntp</command></programlisting>
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<para condition="community">On Ubuntu:</para>
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<programlisting language="Bash"><command>$ apt-get install openntpd</command></programlisting>
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</listitem>
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</orderedlist>
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</listitem>
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<listitem><para>Repeat all of these steps on every hypervisor host.</para></listitem>
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</orderedlist>
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</section> |