log4j2.xml

<?xml version="1.0" encoding="UTF-8"?>

<!--
The log file is written to `logs/app.log` and uses a rolling policy.
It will create up to 7 archives on the same day (1-7) that are stored in a directory based on the current year and month,
and will compress each archive using gzip.
Once a file reaches 100 MB or a new day is started, it is archived, and a new log file is created.
Only the last 90 archives are kept.
The logging level is set to 'info'.

See log4j2 guide for more options: http://logging.apache.org/log4j/2.x/manual/appenders.html#RollingRandomAccessFileAppender
-->
<Configuration status="warn" name="spring-boot-mongodb-app" packages="">
  <Appenders>
    <RollingFile name="SpringBootMongoDbApp_RollingFile" fileName="./logs/app.log"
      filePattern="logs/$${date:yyyy-MM}/app-%d{MM-dd-yyyy}-%i.log.gz">
      <PatternLayout>
        <Pattern>%-4r [%t] %d %-5p %c{1} %M() - %m%n</Pattern>
      </PatternLayout>
      <Policies>
        <TimeBasedTriggeringPolicy/>
        <SizeBasedTriggeringPolicy size="100 MB"/>
      </Policies>
      <DefaultRolloverStrategy max="90"/>
    </RollingFile>
    <Console name="STDOUT" target="SYSTEM_OUT">
      <PatternLayout>
        <Pattern>%-4r [%t] %d %-5p %c{1} %M() - %m%n</Pattern>
      </PatternLayout>
    </Console>
  </Appenders>
  <Loggers>
    <Root level="info">
      <AppenderRef ref="SpringBootMongoDbApp_RollingFile"/>
      <AppenderRef ref="STDOUT"/>
    </Root>
  </Loggers>
</Configuration>