overflow_server/docker/conf/logback.xml

<?xml version="1.0" encoding="UTF-8"?>
<configuration scan="true" scanPeriod="3 seconds">
    <contextName>overflow_server</contextName>

    <appender name="ROLLING" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <!-- rollover daily -->
            <fileNamePattern>overflow_server-%d{yyyy-MM-dd'T'HH:mm}.%i.log.zip</fileNamePattern>
            <timeBasedFileNamingAndTriggeringPolicy
                    class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
                <!-- or whenever the file size reaches 100MB -->
                <maxFileSize>1024kb</maxFileSize>
            </timeBasedFileNamingAndTriggeringPolicy>
        </rollingPolicy>
        <encoder>
            <Pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{32} - %msg%n</Pattern>
        </encoder>
    </appender>

    <!-- TRACE > DEBUG > INFO > WARN > ERROR -->
    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
        <encoder>
            <pattern>
                %d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{32} - %msg%n
            </pattern>
        </encoder>
    </appender>

    <root level="ERROR">
        <appender-ref ref="ROLLING" />
        <appender-ref ref="STDOUT" />
    </root>
    <logger name="com.loafle.overflow" level="ALL" />
</configuration>