server {

  listen 80;
  server_name localhost 127.0.0.1;

  location ^~  {

    proxy_set_header        Host $host:$server_port;
    proxy_set_header        X-Real-IP $remote_addr;
    proxy_set_header        X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header        X-Forwarded-Proto $scheme;

    # Required for new HTTP-based CLI
    proxy_http_version 1.1;
    proxy_request_buffering off;
  }
}