#sub_path_only rewrite ^__PATH__$ __PATH__/ permanent;
location __PATH__/ {

      proxy_set_header        X-Real-IP       $remote_addr;
      proxy_set_header        X-Forwarded-For $proxy_add_x_forwarded_for;

      proxy_pass http://127.0.0.1:__PORT_HBBS__/;
}