- limit_req zone=www burst=10;
- limit_req zone=tarpit burst=2;
- limit_req zone=reverse burst=5;
- limit_req_status 429;
- fastcgi_pass nominatim_service;
- include fastcgi_params;
- fastcgi_param QUERY_STRING $args;
- fastcgi_param PATH_INFO "$nominatim_path_info";
- fastcgi_param SCRIPT_FILENAME "$document_root/$nominatim_script_name";