72 lines
3.0 KiB
XML
72 lines
3.0 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<chapter 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="ch_installing-openstack-overview">
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<title>Installing OpenStack Walk-through</title>
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<para>The OpenStack Compute and Image services work together to
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provide access to virtual servers and images through REST
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APIs. The Identity Service provides a common authorization
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layer for all OpenStack services. You must use the Identity
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Service to install the OpenStack Dashboard, which offers a
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web-based user interface for OpenStack components. The
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OpenStack Object Storage service provides not only a storage
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method for virtual images but also a cloud-based object
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storage system with a REST API to store and retrieve objects
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such as images or videos. This walk-through starts with
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Compute and related services and we will add Object Storage at
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a later date.</para>
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<para>This installation walk-through goes through a very specific
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path for installing OpenStack on Ubuntu 11.04 or 11.10 with
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root access and specific configuration settings using MySQL
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for related databases. Here are the overall steps:</para>
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<orderedlist>
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<listitem><para>Select a set of packages for your repository.</para></listitem>
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<listitem>
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<para>Install the Identity Service (Keystone).</para>
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</listitem>
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<listitem>
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<para>Configure the Identity Service.</para>
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</listitem>
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<listitem>
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<para>Install the Image Service (Glance).</para>
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</listitem>
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<listitem>
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<para>Configure the Image Service.</para>
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</listitem>
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<listitem>
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<para>Install Compute (Nova).</para>
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</listitem>
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<listitem>
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<para>Configure Compute with FlatDHCP networking
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using192.168.100.0/24 as the fixed range for our guest
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VMs on a bridge named br100. </para>
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</listitem>
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<listitem>
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<para>Create and initialize the Compute database with
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MySQL.</para>
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</listitem>
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<listitem>
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<para>Add images.</para>
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</listitem>
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<listitem>
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<para>Install the OpenStack Dashboard. </para>
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</listitem>
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<listitem>
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<para>Launch the Dashboard.</para>
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</listitem>
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<listitem>
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<para>Add a keypair through the Dashboard.</para>
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</listitem>
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<listitem>
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<para>Launch an image through the Dashboard to verify the
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entire installation.</para>
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</listitem>
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</orderedlist>
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<xi:include href="compute-sys-requirements.xml" />
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<xi:include href="compute-network-planning.xml" />
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<xi:include href="preconfig-rcb-packages.xml" />
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<xi:include href="preconfig-managedit-packages.xml" />
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<xi:include href="installing-ntp.xml" />
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</chapter>
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