nginx 轮询模式 nginx_upstream_jvm_route 插件安装

使用nginx_upstream_jvm_route 插件的目的是为了保证在轮询机制下的session的共享nginx

前提:源码方式安装nginx。patch命令vim

 

一、下载nginx_upstream_jvm_route 插件。tomcat

二、将插件解压在任意位置/opt/nginx-upstream-jvm-route-mastercookie

三、执行命令patch -p0 </opt/nginx-upstream-jvm-route-master/jvm_route.patch session

四、安装nginx jvm

cd /data/nginx-1.10.2igoogle

依次执行spa

./configure --prefix=/data/nginx --add-module=/opt/nginx-upstream-jvm-route-master插件

makecode

make install

五、配置nginx

vim nginx.conf

修改如下:

upstream GolivePay

{
  server 192.168.134.229:4401 srun_id=tomcat-299;
  server 192.168.134.233:4401 srun_id=tomcat-233;

  jvm_route $cookie_JSESSIONID|sessionid reverse;

}

六、修改tomcat

vim tomcat-299/conf/server.xml

修改如下:

<Engine name="Catalina" defaultHost="localhost" jvmRoute="tomcat-299">

vim tomcat-233/conf/server.xml

修改如下:

<Engine name="Catalina" defaultHost="localhost" jvmRoute="tomcat-233">

 七、从新启动nginx,tomcat-299,tomcat-233

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