Apache 2.0.4 + Tomcat 5.5负载均衡及Session绑定的实现

1、选择两台服务器，其中一台Server1装上Apache和Tomcat，另外一台Server2装Tomcat

2、下载Connector，将mod_jk2.so文件拷贝到%Apache_Home%/modules/目录下。

3、修改%Apache_Home%/conf/httpd.conf文件，在适当位置加入以下代码：LoadModule jk2_module modules/mod_jk2.so

4、在%Apache_Home%/conf/下创建workers2.properties文件，内容如下：

[logger.apache2]

level=DEBUG

#第一个Tomcat的配置

[channel.socket:tomcat1]

port=8009

host=Server1 # Server 1 IP

# 定义worker

[ajp13:tomcat1]

channel=channel.socket:tomcat1

#第二个Tomcat的配置

[channel.socket:tomcat2]

port=8009

host= Server2 # Server 2 IP

#定义worker

[ajp13:tomcat2]

channel=channel.socket:tomcat2

#定义Balancer(负载均衡器)

[lb:lb]

worker=ajp13:tomcat1

worker=ajp13:tomcat2

#Uri的映射

[uri:/*]

group=lb:lb

5、修改Tomcat配置文件%Tomcat_Home%/conf/server.xml,在Engine标签内加入：jvmRoute="tomcat1" Server1用tomcat1,Server2用tomcat2

6、本配置在Windows XP和RedHat Linux下调试通过