logback-spring.xml

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

<!--
logging props
logging.config=/tmp/logback-spring.xml
logging.file=/tmp/spring.log
logging.maxfilesizemb=30
logging.totalsizemb=500
logging.historydays=30
-->

<configuration>

    <conversionRule conversionWord="clr" converterClass="org.springframework.boot.logging.logback.ColorConverter" />
    <conversionRule conversionWord="wex" converterClass="org.springframework.boot.logging.logback.WhitespaceThrowableProxyConverter" />
    <conversionRule conversionWord="wEx" converterClass="org.springframework.boot.logging.logback.ExtendedWhitespaceThrowableProxyConverter" />

    <property name="CONSOLE_LOG_PATTERN" value="${CONSOLE_LOG_PATTERN:-%clr(%d{yyyy-MM-dd HH:mm:ss.SSS}){faint} %clr(${LOG_LEVEL_PATTERN:-%5p}) %clr(${PID:- }){magenta} %clr(---){faint} %clr([%15.15t]){faint} %clr(%-40.40logger{39}){cyan} %clr(:){faint} %m%n${LOG_EXCEPTION_CONVERSION_WORD:-%wEx}}"/>
    <property name="FILE_LOG_PATTERN" value="%d{yyyy-MM-dd HH:mm:ss.SSS} ${LOG_LEVEL_PATTERN:-%5p} ${PID:- } --- [%t] %-40.40logger{39} : %m%n${LOG_EXCEPTION_CONVERSION_WORD:-%wEx}"/>
    <property name="LOG_FILE" value="${LOG_FILE:-${LOG_PATH:-${LOG_TEMP:-${java.io.tmpdir:-/tmp}}}/spring.log}"/>
    <springProperty scope="context" name="MAX_FILE_SIZE_MB" source="logging.maxfilesizemb" defaultValue="10"/>
    <springProperty scope="context" name="TOTAL_SIZE_MB" source="logging.totalsizemb" defaultValue="200"/>
    <springProperty scope="context" name="HISTORY_DAYS" source="logging.historydays" defaultValue="30"/>

    <appender name="DEBUG_LEVEL_REMAPPER" class="org.springframework.boot.logging.logback.LevelRemappingAppender">
        <destinationLogger>org.springframework.boot</destinationLogger>
    </appender>

    <logger name="org.apache.catalina.startup.DigesterFactory" level="ERROR"/>
    <logger name="org.apache.catalina.util.LifecycleBase" level="ERROR"/>
    <logger name="org.apache.coyote.http11.Http11NioProtocol" level="WARN"/>
    <logger name="org.apache.sshd.common.util.SecurityUtils" level="WARN"/>
    <logger name="org.apache.tomcat.util.net.NioSelectorPool" level="WARN"/>
    <logger name="org.crsh.plugin" level="WARN"/>
    <logger name="org.crsh.ssh" level="WARN"/>
    <logger name="org.eclipse.jetty.util.component.AbstractLifeCycle" level="ERROR"/>
    <logger name="org.hibernate.validator.internal.util.Version" level="WARN"/>
    <logger name="org.springframework.boot.actuate.autoconfigure.CrshAutoConfiguration" level="WARN"/>
    <logger name="org.springframework.boot.actuate.endpoint.jmx" additivity="false">
        <appender-ref ref="DEBUG_LEVEL_REMAPPER"/>
    </logger>
    <logger name="org.thymeleaf" additivity="false">
        <appender-ref ref="DEBUG_LEVEL_REMAPPER"/>
    </logger>

    <appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
        <encoder>
            <pattern>${CONSOLE_LOG_PATTERN}</pattern>
            <charset>utf8</charset>
        </encoder>
    </appender>

    <appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <encoder>
            <pattern>${FILE_LOG_PATTERN}</pattern>
        </encoder>
        <file>${LOG_FILE}</file>
         <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
           <fileNamePattern>${LOG_FILE}-%d{yyyy-MM-dd}.%i.log.gz</fileNamePattern>
           <maxFileSize>${MAX_FILE_SIZE_MB:-30}MB</maxFileSize>
           <maxHistory>${HISTORY_DAYS:-30}</maxHistory>
           <totalSizeCap>${TOTAL_SIZE_MB:-500}MB</totalSizeCap>
        </rollingPolicy>
    </appender>

    <root level="INFO">
        <appender-ref ref="CONSOLE" />
        <appender-ref ref="FILE" />
    </root>

</configuration>