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			62 lines
		
	
	
		
			2.8 KiB
		
	
	
	
		
			XML
		
	
	
	
	
	
			
		
		
	
	
			62 lines
		
	
	
		
			2.8 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 "cloudstack.ent">
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| %BOOK_ENTITIES;
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| ]>
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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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|  
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|    http://www.apache.org/licenses/LICENSE-2.0
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|  
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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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| 
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| <section id="install-usage-server">
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|     <title>Installing the Usage Server (Optional)</title>
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|     <para>You can optionally install the Usage Server once the Management Server is configured properly. The Usage Server takes data from the events in the system and enables usage-based billing for accounts.</para>
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|     <para>When multiple Management Servers are present, the Usage Server may be installed on any number of them. The Usage Servers will coordinate usage processing. A site that is concerned about availability should install Usage Servers on at least two Management Servers.</para>
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|     <section id="requirements-install-usage-server">
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|     <title>Requirements for Installing the Usage Server</title>
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|     <itemizedlist>
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|         <listitem><para>The Management Server must be running when the Usage Server is installed.</para></listitem>
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|         <listitem><para>The Usage Server must be installed on the same server as a Management Server.</para></listitem>
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|     </itemizedlist>
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|     </section>
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|     <section id="steps-install-usage-server">
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|     <title>Steps to Install the Usage Server</title>
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|     <orderedlist>
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|         <listitem>
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|         <para>Run ./install.sh.</para>
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|         <programlisting>
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| # ./install.sh
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|         </programlisting>
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|         <para>You should see a few messages as the installer prepares, followed by a list of choices.</para>
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|         </listitem>
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|         <listitem>
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|         <para>Choose "S" to install the Usage Server.</para>
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|         <programlisting>
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|    > S
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|         </programlisting>
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|         </listitem>
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|         <listitem>
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|         <para>Once installed, start the Usage Server with the following command.</para>
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|         <programlisting>
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| # service cloud-usage start
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|         </programlisting>
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|         </listitem>
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|     </orderedlist>
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|     <para>The Administration Guide discusses further configuration of the Usage Server.</para>
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|     </section>
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| </section>
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