mirror of
https://github.com/apache/cloudstack.git
synced 2025-10-26 08:42:29 +01:00
37 lines
2.0 KiB
XML
37 lines
2.0 KiB
XML
<!DOCTYPE chapter PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
|
|
<!ENTITY % BOOK_ENTITIES SYSTEM "cloudstack.ent">
|
|
%BOOK_ENTITIES;
|
|
]>
|
|
<!-- Licensed to the Apache Software Foundation (ASF) under one
|
|
or more contributor license agreements. See the NOTICE file
|
|
distributed with this work for additional information
|
|
regarding copyright ownership. The ASF licenses this file
|
|
to you under the Apache License, Version 2.0 (the
|
|
"License"); you may not use this file except in compliance
|
|
with the License. You may obtain a copy of the License at
|
|
http://www.apache.org/licenses/LICENSE-2.0.
|
|
Unless required by applicable law or agreed to in writing,
|
|
software distributed under the License is distributed on an
|
|
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
|
KIND, either express or implied. See the License for the
|
|
specific language governing permissions and limitations
|
|
under the License.
|
|
-->
|
|
|
|
<section id="multi_node_management_server">
|
|
<title>Multi-Node Management Server</title>
|
|
<para>The &PRODUCT; Management Server is deployed on one or more front-end servers connected to a single MySQL database. Optionally a pair of hardware load balancers distributes requests from the web. A backup management server set may be deployed using MySQL replication at a remote site to add DR capabilities.</para>
|
|
<mediaobject>
|
|
<imageobject>
|
|
<imagedata fileref="./images/multi-node-management-server.png" />
|
|
</imageobject>
|
|
<textobject><phrase>Multi-Node Management Server</phrase></textobject>
|
|
</mediaobject>
|
|
<para>The administrator must decide the following.</para>
|
|
<itemizedlist>
|
|
<listitem><para>Whether or not load balancers will be used.</para></listitem>
|
|
<listitem><para>How many Management Servers will be deployed.</para></listitem>
|
|
<listitem><para>Whether MySQL replication will be deployed to enable disaster recovery.</para></listitem>
|
|
</itemizedlist>
|
|
</section>
|