nginx 多个vs,一台服务器多个server监听不同端口，都从80访问

案例

1、一台服务器上两个python一个监听5001，一个监听6001。

2、都想通过域名:80端口访问。那么只能使用nginx的多个vs了。两个域名 wiki.xxx.com; www.xxxx.com

粗略配置如下：

upstream flask5001 {

server 127.0.0.1:5001 weight=1 max_fails=0;

}

upstream flask6001 {

server 127.0.0.1:6001 weight=1 max_fails=0;

}

server {

listen 80;

server_name wiki.xxx.com;

root /data/webapps/sc;

location / {

access_log logs/static.log main;

error_log logs/static.error.log notice;

if ( !-f $request_filename ) {

proxy_pass http://flask5001;

break;

}

}

}

server {

listen 80;

server_name www.xxxx.com;

root /data/webapps/Content;

location / {

access_log logs/static3.log main;

error_log logs/static3.error.log notice;

if ( !-f $request_filename ) {

proxy_pass http://flask6001;

break;

}

}

}

注意proxy的配置

proxy_redirect off;

proxy_set_header Host $host;

proxy_set_header X-Real-IP $remote_addr;

proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

client_max_body_size 20m;

client_body_buffer_size 256k;

proxy_connect_timeout 90;

proxy_send_timeout 90;

proxy_read_timeout 90;

proxy_buffer_size 128k;

proxy_buffers 4 64k;

proxy_busy_buffers_size 128k;

proxy_temp_file_write_size 128k;