Log4j 2 XML config

log4j2.xml

<?xml version="1.0" encoding="UTF-8"?>
<configuration status="${sys:log.level}" strict="false" name="DSI" packages="com.terradue.dsione">
  <appenders>
    <Console name="Console" target="SYSTEM_OUT">
      <PatternLayout pattern="[%-5level] %msg%n" />
    </Console>
  </appenders>

  <loggers>
    <root level="${sys:log.level}">
      <appender-ref ref="Console" />
    </root>
  </loggers>
</configuration>