nginx 解决session共享问题(jvm-route)方式

1.下载安装jvm_route:http ://nginx-upstream-jvm-route.googlecode.com/svn/trunk/nginx-upstream-jvm-route-read-only

 cd /usr/src/nginx-1.2.1

 patch - p0  < /usr/local/nginx/nginx_upstream-jvm-route-read-only/jvm_route.patch

 ./configure --add-module=/usr/local/nginx/nginx-upstream-jvm-route-read-only

 make & make install

2.nginx 设置:

修复
upstream www.abc.cn {
   server 192.168.1.116:8080 srun_id=a;
     这里 srun_id=a   对应的是 server1  resin 配置里的 server id="a"
   server 192.168.1.117:8081 srun_id=b;
     这里 srun_id=b   对应的是 server2 resin 配置里的 server id="b"
   jvm_route $cookie_JSESSIONID|sessionid;
 }

3.tomcat 设置:

 192.168.0.116设置:

 修改tomcat/conf/server.xml

 <Engine name="Catalina" defaultHost="localhost" jvmRoute="a">

 192.168.0.117设置:

 修改tomcat/conf/server.xml

 <Engine name="Catalina" defaultHost="localhost" jvmRoute="b">

3.配置完成