I am trying to migrate a application form log4j to logback. I do have the following property defined in the existing log4j2.xml file, I do not see any such equivalent in the logback.xml.

How do I specify something like a CronTriggerPolicy as shown below?
Any help would be appreciated.

log4j2.xml

<RollingFile name="myLog" fileName="app.log"  filePattern"app.log.%d{yyyyMMdd_HHmmzz}Z.log>

<Policies>

    <SizeBasedTriggerPolicy size="10MB"/>
</Policies>
</RollingFile>


Best regards

Ani