pd.config

[{edis, [{listener_port_range, {6381, 6381}}, {backend, {edis_pd_backend, []}}]},
 {elog, [{logger, {elogger_console, []}}]},
 {sasl, [{errlog_type, all},
         {sasl_error_logger, {file, "logs/pd.edis.sasl.log"}}]}].