server {
	listen 80 default;
	server_name _;

	server_name_in_redirect  off;

	location / {
		index index.html index.htm;
		root  /var/www/maintenance/htdocs;
	}
	error_page   500 502 503 504  /50x.html;
	location = /50x.html {
		root   /var/www/maintenance/htdocs;
	}
}