java-chassis-interoprability/spring-cloud-2022.0.x/provider/src/main/resources/log4j2.xml

<?xml version="1.0" encoding="UTF-8"?>
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    "License"); you may not use this file except in compliance
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<Configuration>
    <Properties>
        <property name="FILE_PATH" value="./logs/provider-spring-cloud"/>
    </Properties>

    <Appenders>
        <Console name="Console" target="SYSTEM_OUT">
            <PatternLayout pattern="%d [%p][%t][%c:%L] %m%n"/>
        </Console>

        <RollingFile name="AccessLog" fileName="${FILE_PATH}/access.log"
          filePattern="${FILE_PATH}/access-%d{yyyy-MM-dd}_%i.log.gz">
            <PatternLayout pattern="%d [%t] %m%n"/>
            <Policies>
                <SizeBasedTriggeringPolicy size="20MB"/>
            </Policies>
            <DefaultRolloverStrategy max="100"/>
        </RollingFile>

        <RollingFile name="MetricsLog" fileName="${FILE_PATH}/metrics.log"
          filePattern="${FILE_PATH}/metrics-%d{yyyy-MM-dd}_%i.log.gz">
            <PatternLayout pattern="%d [%t] %m%n"/>
            <Policies>
                <SizeBasedTriggeringPolicy size="20MB"/>
            </Policies>
            <DefaultRolloverStrategy max="100"/>
        </RollingFile>
    </Appenders>

    <Loggers>
        <AsyncLogger name="access_logger" level="INFO" additivity="false">
            <AppenderRef ref="AccessLog"/>
        </AsyncLogger>
        <AsyncLogger name="metrics_logger" level="INFO" additivity="false">
            <AppenderRef ref="MetricsLog"/>
        </AsyncLogger>

        <Root level="INFO">
            <AppenderRef ref="Console"/>
        </Root>
    </Loggers>
</Configuration>