export SW_AGENT_NAME=sky_hora
export SW_AGENT_COLLECTOR_BACKEND_SERVICES=127.0.0.1:11800 #skywalking Collector地址
export SW_AGENT_SPAN_LIMIT=2000 #配置链路最大Span数量，默认为300
export JAVA_AGENT=-javaagent:../apache-skywalking-apm-bin-es7/agent/skywalking-agent.jar   #agent包地址
nohup java $JAVA_AGENT -jar *.jar &

<?xml version="1.0" encoding="UTF-8" ?>
<configuration>
<!-- 引入springboot 默认的 logback xml 配置文件 (springboot default log config)-->
<include resource="org/springframework/boot/logging/logback/defaults.xml"/>

   <appender name="console" class="ch.qos.logback.core.ConsoleAppender">
<!-- 日志的格式化-->
<encoder class="ch.qos.logback.core.encoder.LayoutWrappingEncoder">
         <layout class="org.apache.skywalking.apm.toolkit.log.logback.v1.x.TraceIdPatternLogbackLayout">
<!-- 来源于defaults.xml 可以全局查找文件找到springboot中的该配置文件 如果无需更改 只需要引入>${CONSOLE_LOG_PATTERN}-->
            <!-- 我们需要记录traceId 所以需要加上[%tid] 加在下面任意一个不破坏格式的地方-->
            <!--source from springboot logback defaults.xml,default:${CONSOLE_LOG_PATTERN}
             but we need to note the traceId ,add [%tid]-->
            <!-- https://github.com/apache/skywalking/tree/master/docs/en/setup/service-agent/java-agent -->
<Pattern>-%clr(%d{${LOG_DATEFORMAT_PATTERN:-yyyy-MM-dd HH:mm:ss.SSS}}){faint}%clr(${LOG_LEVEL_PATTERN:-%5p}) %clr(${PID:- }){magenta} [%tid] %clr(---){faint}%clr([%15.15t]){faint} %clr(%-40.40logger{39}){cyan} %clr(:){faint}%m%n${LOG_EXCEPTION_CONVERSION_WORD:-%wEx}</Pattern>
<!--            <Pattern>${CONSOLE_LOG_PATTERN:%clr(%d{${LOG_DATEFORMAT_PATTERN:yyyy-MM-dd HH:mm:ss.SSS}}){faint} %clr(${LOG_LEVEL_PATTERN:%5p}) %clr(${PID:- }){magenta} [${spring.application.name}] %clr([%10.10t]){faint}[%36.36X{trace_id}] %clr(%-40.40logger{39}){cyan} %clr(:){faint} %m%n${LOG_EXCEPTION_CONVERSION_WORD:%wEx}}</Pattern>-->

</layout>

      </encoder>
   </appender>

<!-- grpc方式将traceId推送至skywalking-->
<appender name="grpc-log" class="org.apache.skywalking.apm.toolkit.log.logback.v1.x.log.GRPCLogClientAppender">
      <encoder class="ch.qos.logback.core.encoder.LayoutWrappingEncoder">
         <layout class="org.apache.skywalking.apm.toolkit.log.logback.v1.x.mdc.TraceIdMDCPatternLogbackLayout">
            <Pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%X{tid}] [%thread] %-5level %logger{36} -%msg%n</Pattern>
         </layout>
      </encoder>
   </appender>


<!--设置appender -->
<root level="INFO">
      <appender-ref ref="console"/>
      <appender-ref ref="grpc-log"/>
   </root>

</configuration>