nginx proxy setup

nginx.conf

server {
	listen       80;
	server_name  www.playwithproxy.tw;
	location / {
		proxy_pass  http://10.0.0.201;
		proxy_next_upstream error timeout invalid_header http_500 http_502 http_503 http_504;
		proxy_redirect off;
		proxy_buffering 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;
	}
}