server {
    listen 80 default_server;

    root /config/www;
    index index.html;

    server_name _;

    client_max_body_size 0;

    location / {
       if ($request_uri ~ ^/(.*)\.html) {
           return 302 /$1;
       }
       try_files $uri $uri.html $uri/ =404;
    }

    error_page 404 /404-error.html;
}