openresty集群负载均衡,openresty集群


1 window下安装

1.1下载

https://github.com/LomoX-Offical/nginx-openresty-windows

1.2 解压启动

解压到 D盘, 打开目录,双击nginx.exe, 没有效果,查看日志 D:\nginx\logs\error.log,发现如下错误:
bind() to 0.0.0.0:80 failed (10013: An attempt was made to access a socket in a way forbidden by its access permissions)
80端口被占用,可以查看端口占用的进程,然后关闭进程,也可以修改端口。打开D:\nginx\conf\nginx.conf, 修改其中的端口配置,如下:

1.3 验证查看

在浏览器上访问 http://localhost:8081/, 如果出现以下界面,就是成功的:

2 集群

2.1 负载均衡

修改D:\nginx\conf\nginx.conf

     upstream dem {
        server 127.0.0.1:8080 weight=1; 
    #server 127.0.0.1:8080 weight=1; 
    }

    server {
        listen       8081;
        server_name  localhost;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;

       location / {
        proxy_pass  http://dem;
      }

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