使用nginx实现负载均衡的配置

#user  nobody;
worker_processes  1;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;


events {
    worker_connections  1024;
}


http {
    include       mime.types;
    default_type  application/octet-stream;
    sendfile        on;

    keepalive_timeout  65;

    upstream nodes {
    server localhost:8080 weight=1;
    server localhost:8081 weight=1;
    }

    server {
        listen       80;
        server_name  localhost;

        location / {
            proxy_pass http://nodes;
            proxy_redirect default;
        }

    #    error_page   500 502 503 504  /50x.html;
    #    location = /50x.html {
     #       root   html;
     #   }

    }

}

nodes是节点服务器地址，proxy_pass http://nodes;指向结点服务器，权重weight设置一样就是把流量平均分配到各个节点服务器上

请求方式：localhost/