Overview

This tutorial explains how I was able to setup a web server in order to support Java Server Pages (JSP) and Servlets using virtually hosted websites. Although this setup worked for this particular environment, I can make no guarantees that it will work for yours, but it should with some tweaking. I’ll explain later on. I have spent a lot of time gathering several resources in order to get this to work. Many portions of these resources have been deprecated and required a few workarounds. It is my intention that this tutorial will help anyone that has attempted to install such a system without success. If you find any inconsistencies within this tutorial, please notify me at the email address above.

           配置环境：
            OS: RHEL5 with kernel 2.6.18-8.1.1.el5
            httpd-2.2.3-6.el5.i386.rpm
            apache-tomcat-6.0.14.tar.gz
            jdk-6u3-linux-i586.bin
            mod_jk-1.2.23-apache-2.2.x-linux-i686.so
            官方宣称mod_jk-1.2.26-httpd-2.2.6.so支持Apache 2.2.x及2.2.6以后的版本，但经实验，1.2.26的mod_jk在RHEL5中会报错。

Working with mod_jk

By Gal Shachor <shachor@il.ibm.com>

Table of Contents

• What is mod_jk?
• Why mod_jk?
• What does it mean to me?
• Definitions and Terminology
• Obtaining mod_jk
  • mod_jk Binaries
  • Building mod_jk
  • Building mod_jk for NT
  • Building mod_jk for Unix
• Configuring Apache
  • Removing mod_jserv directives
  • Configuring Apache to use mod_jk
  • Assigning URLs to be redirected to Tomcat
• Configuring Tomcat
  • Enabling Tomcat's Apache Auto-Config
  • Configuring Tomcat to use the AJPv13 Protocol
  • Defining Workers
• Example Configuration
• Troubleshooting and F.A.Q's
• Credits

1、准备，下载需要的文件。这里假定你已经正确安装配置好了JDK。
到Apache官方网站下载所需要的文件：
httpd-2.2.0.tar.gz
apache-tomcat-5.5.12.tar.gz
jakarta-tomcat-connectors-1.2.15-src.tar.gz
其中httpd和jakarta-tomcat-connectors为源码包，apache-tomcat为二进制包。

RedHat linux+apache+tomcat+mod_jk 负载均衡安装说明