nlAdmin ${log.pattern} ${log.charset} 192.168.81.251 27017 acs_log default ${CONTEXT_NAME} info ${LOG_HOME}/%d{yyyy-MM-dd}.%i.log 15 200MB 20GB %d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{50} - %msg%n 0 500