轻松配置nginx负载均衡

upstream 自定义的变量名{

    server 192.168.1.100 weight=2;

    server 192.168.1.101 weight=2;

    server 192.168.1.102:88 weight=2;

}

weight值相同时表示均分，所有服务器权重相同。算法原理：某个节点weight值÷所有weight值的和

server{

 location /{

......

    proxy_pass 自定义的变量名;

.....

}

}