log4j2-openliberty.xml

<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="WARN">
    <Appenders>
        <Console name="STDOUT">
            <!-- eventEol should be "false" -->
            <JSONLayout compact="true" eventEol="false" includeTimeMillis="true" />
        </Console>
    </Appenders>
    <Loggers>
        <Root level="INFO">
            <AppenderRef ref="STDOUT" />
        </Root>
    </Loggers>
</Configuration>