centos下nginx安装

• 下载nginx

wget http://nginx.org/download/nginx-1.16.0.tar.gz

• 解压并安装：

tar -zxvf nginx-1.16.0
cd nginx-1.16.0
./configure --prefix=/usr/local/nginx
make -j4 & make install

负载均衡配置

http{
    upstream aaa.com{
        server xxx.xxx.xxx.xxx;
        least_conn;
    }
}

反向代理

http{
    server {
        listen 80;
        location /{
			  proxy_pass http://splash;                                          
			  proxy_set_header   Host   $host;                              
			  proxy_set_header   X-Real-IP $remote_addr;                        
			  proxy_set_header   X-Forwarded-For  $proxy_add_x_forwarded_for;                     }                                                                                                            
    }
}