🍱 添加ELK相关配置

spring-cloud-hello-world/order-service/pom.xml

@@ -44,5 +44,11 @@
             <groupId>org.springframework.cloud</groupId>
             <artifactId>spring-cloud-starter-netflix-hystrix</artifactId>
         </dependency>
+
+        <dependency>
+            <groupId>net.logstash.logback</groupId>
+            <artifactId>logstash-logback-encoder</artifactId>
+            <version>${logstash.logback.encoder.version}</version>
+        </dependency>
     </dependencies>
 </project>

spring-cloud-hello-world/order-service/src/main/resources/logback-spring.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<configuration>
+    <springProperty scope="context" name="springAppName"
+                    source="spring.application.name" />
+    <include resource="org/springframework/boot/logging/logback/base.xml"/>
+
+    <appender name="LOGSTASH" class="net.logstash.logback.appender.LogstashTcpSocketAppender">
+        <destination>113.105.144.9:9101</destination>
+        <!-- 日志输出编码 -->
+        <encoder charset="UTF-8"
+                 class="net.logstash.logback.encoder.LoggingEventCompositeJsonEncoder">
+            <providers>
+                <timestamp>
+                    <timeZone>UTC</timeZone>
+                </timestamp>
+                <pattern>
+                    <pattern>
+                        {
+                        "logLevel": "%level",
+                        "serviceName": "${springAppName:-}",
+                        "pid": "${PID:-}",
+                        "thread": "%thread",
+                        "class": "%logger{40}",
+                        "rest": "%message"
+                        }
+                    </pattern>
+                </pattern>
+            </providers>
+        </encoder>
+    </appender>
+
+    <root level="INFO">
+        <appender-ref ref="LOGSTASH"/>
+        <appender-ref ref="CONSOLE"/>
+    </root>
+
+</configuration>
\ No newline at end of file

spring-cloud-hello-world/pom.xml

@@ -11,6 +11,9 @@
 
     <artifactId>spring-cloud-hello-world</artifactId>
     <packaging>pom</packaging>
+    <properties>
+        <logstash.logback.encoder.version>6.2</logstash.logback.encoder.version>
+    </properties>
     <modules>
         <module>service-discovery</module>
         <module>hello-producer</module>