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101 lines
4.1 KiB
XML
101 lines
4.1 KiB
XML
<?xml version='1.0' encoding='utf-8' ?>
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<!DOCTYPE chapter 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 "Runbook.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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<chapter id="chap-Runbook-Overview">
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<title>Overview</title>
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<para>
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Infrastructure-as-a-Service (IaaS) clouds can be a complex thing to build,
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and by definition they have a plethora of options, which often lead to confusion
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for even experienced admins who are newcomers to building cloud platforms.
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The goal for this runbook is to provide a straightforward set of instructions
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to get you up and running with CloudStack with a minimum amount of trouble.
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</para>
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<section id="sect-Runbook-Overview-What_building">
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<title>What exactly are we building?</title>
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<para>
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This runbook will focus on building a CloudStack cloud using KVM with
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CentOS 6.2 with NFS storage on a flat layer-2 network utilizing
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layer-3 network isolation (aka Security Groups), and doing it all
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on a single piece of hardware.
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</para>
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<para>
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KVM, or Kernel-based Virtual Machine is a virtualization technology
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for the Linux kernel. KVM supports native virtualization atop
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processors with hardware virtualization extensions.
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</para>
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<para>
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Security Groups act as distributed firewalls that control access
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to a group of virtual machines.
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</para>
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</section>
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<section id="sect-Runbook-Overview-hilevel">
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<title>High level overview of the process</title>
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<para>
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Before we actually get to installing CloudStack, we'll start with
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installing our base operating system, and then configuring that to act
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as an NFS server for several types of storage. We'll install the
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management server, download the systemVMs, and finally install the agent
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software. Finally we'll spend a good deal of time configuring the entire
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cloud in the CloudStack web interface.
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</para>
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</section>
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<section id="sect-Runbook-Overview-prereqs">
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<title>Prerequisites</title>
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<para>
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To complete this runbook you'll need the following items:
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<orderedlist>
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<listitem>
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<para>
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At least one computer which supports hardware virtualization.
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</para>
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</listitem>
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<listitem>
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<para>
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The
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<ulink url="http://mirrors.kernel.org/centos/6.2/isos/x86_64/CentOS-6.2-x86_64-minimal.iso">
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CentOS 6.2 x86_64 minimal install CD
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</ulink>
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</para>
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</listitem>
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<listitem>
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<para>
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A /24 network with the gateway being at xxx.xxx.xxx.1, no DHCP should be on this network and
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none of the computers running CloudStack may have a dynamic address.
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</para>
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</listitem>
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<listitem>
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<para>
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Copy of
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<ulink url="http://sourceforge.net/projects/cloudstack/files/CloudStack%20Acton/3.0.2/CloudStack-oss-3.0.2-1-rhel6.2.tar.gz/download">
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CloudStack 3.0.2 for RHEL and CentOS 6.2
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</ulink>
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</para>
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</listitem>
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</orderedlist>
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</para>
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</section>
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</chapter>
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