saas-platform/applications/storage/storage-server/src/main/resources/logback-spring.xml

<?xml version="1.0" encoding="UTF-8"?>
<configuration>
    <include resource="org/springframework/boot/logging/logback/base.xml" />
    <jmxConfigurator/>

    <!--
    %m
    输出代码中指定的消息
    %p
    输出优先级，即DEBUG，INFO，WARN，ERROR，FATAL
    %r
    输出自应用启动到输出该log信息耗费的毫秒数
    %c
    输出所属的类目，通常就是所在类的全名
    %t
    输出产生该日志事件的线程名
    %n
    输出一个回车换行符，Windows平台为“\r\n”，Unix平台为“\n”
    %d
    输出日志时间点的日期或时间，默认格式为ISO8601，也可以在其后指定格式，比如：%d{yyy MMM dd HH:mm:ss,SSS}，
    输出类似：2002年10月18日 22：10：28，921
    %l
    输出日志事件的发生位置，包括类目名、发生的线程，以及在代码中的行数。举例：Testlog4.main(TestLog4.java:10)
    -->

    <springProperty scope="context" name="log.path" source="logging.path" defaultValue="/var/log/saas/storage-server"/>
    <springProperty scope="context" name="spring.application.name" source="spring.application.name" defaultValue="storage-server"/>
    <springProperty scope="context" name="spring.profiles.active" source="spring.profiles.active" defaultValue="dev"/>
    <springProperty scope="context" name="common-pattern" source="logging.common-pattern" defaultValue="%d{yyyy-MM-dd HH:mm:ss.SSS}:[%5p] [%t:%r] [%C{1}:%M:%L] --> %m%n"/>
    <springProperty scope="context" name="log.level.console" source="logging.level.console" defaultValue="INFO"/>
    <springProperty scope="context" name="log.destination" source="logging.destination" defaultValue="192.168.253.3:5000"/>

    <contextName>${spring.application.name}-${spring.profiles.active}-logback</contextName>

    <appender name="CONSOLE_APPENDER" class="ch.qos.logback.core.ConsoleAppender">
        <filter class="ch.qos.logback.classic.filter.ThresholdFilter">
            <level>${log.level.console}</level>
        </filter>
        <encoder>
            <pattern>${common-pattern}</pattern>
        </encoder>
    </appender>

    <appender name="ROOT_APPENDER" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>${log.path}/root.log</file>
        <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
            <fileNamePattern>${log.path}/%d{yyyy-MM}/root-%d{yyyy-MM-dd}-%i.log.gz</fileNamePattern>
            <maxFileSize>128MB</maxFileSize>
            <maxHistory>7</maxHistory>
            <totalSizeCap>20GB</totalSizeCap>
        </rollingPolicy>
        <encoder>
            <pattern>${common-pattern}</pattern>
        </encoder>
    </appender>

    <!-- Appender to log in a JSON format -->
    <appender name="JSON_APPENDER" class="net.logstash.logback.appender.LogstashTcpSocketAppender">
        <destination>${log.destination}</destination>
        <encoder class="net.logstash.logback.encoder.LoggingEventCompositeJsonEncoder">
            <providers>
                <pattern>
                    <pattern>
                        {
                        "severity": "%level",
                        "service": "${spring.application.name:-}",
                        "trace": "%X{X-B3-TraceId:-}",
                        "span": "%X{X-B3-SpanId:-}",
                        "parent": "%X{X-B3-ParentSpanId:-}",
                        "exportable": "%X{X-Span-Export:-}",
                        "pid": "${PID:-}",
                        "thread": "%thread",
                        "class": "%logger{40}",
                        "rest": "%message"
                        }
                    </pattern>
                </pattern>
            </providers>
        </encoder>
    </appender>

    <logger name="org.springframework" level="INFO"/>
    <logger name="com.usoftchina.saas" level="INFO"/>

    <springProfile name="dev">
        <root level="INFO">
            <appender-ref ref="CONSOLE_APPENDER"/>
        </root>
    </springProfile>

    <springProfile name="test">
        <root level="INFO">
            <appender-ref ref="CONSOLE_APPENDER"/>
            <appender-ref ref="ROOT_APPENDER"/>
        </root>
    </springProfile>

    <springProfile name="docker">
        <logger name="org.springframework" level="WARN"/>
        <root level="WARN">
            <appender-ref ref="CONSOLE_APPENDER"/>
            <appender-ref ref="JSON_APPENDER"/>
        </root>
    </springProfile>

</configuration>