如何为AWS Distro for OpenTelemetry添加RabbitMQ自动Instrumentation

你需要手动添加OpenTelemetry针对Spring RabbitMQ的专用instrumentation依赖，因为opentelemetry-spring-boot-starter的开箱即用列表中未包含该组件。具体操作如下：

步骤1：添加RabbitMQ Instrumentation依赖 #

在你的dependencies块中加入以下依赖，版本会自动继承你已声明的opentelemetry-instrumentation-bom:2.9.0：

implementation 'io.opentelemetry.instrumentation:opentelemetry-spring-rabbit-2.4'

步骤2：验证（可选） #

启动应用后，生产者发送消息、消费者接收消息时，OpenTelemetry会自动生成对应的Trace Span，你可以通过Actuator的/actuator/metrics或配置的OTel Collector查看链路数据。

修改后的完整依赖配置 #

dependencyManagement {
    imports {
        mavenBom "io.opentelemetry:opentelemetry-bom:1.40.0"
        mavenBom "io.opentelemetry.instrumentation:opentelemetry-instrumentation-bom:2.9.0"
    }
}

dependencies {
    implementation 'org.springframework.boot:spring-boot-starter-amqp'
    implementation 'org.springframework.boot:spring-boot-starter-web'
    implementation 'org.springframework.boot:spring-boot-starter-actuator'
    implementation 'net.logstash.logback:logstash-logback-encoder:6.6'
    implementation 'io.opentelemetry.instrumentation:opentelemetry-spring-boot-starter'
    // 添加RabbitMQ Instrumentation依赖
    implementation 'io.opentelemetry.instrumentation:opentelemetry-spring-rabbit-2.4'
    runtimeOnly 'io.opentelemetry.instrumentation:opentelemetry-log4j-context-data-2.17-autoconfigure'
    implementation 'io.micrometer:micrometer-tracing-bridge-otel:1.3.5'
    implementation 'io.opentelemetry.contrib:opentelemetry-samplers:1.40.0-alpha'


    compileOnly 'org.projectlombok:lombok:1.18.20'

    annotationProcessor 'org.projectlombok:lombok:1.18.20'

    testImplementation 'org.springframework.boot:spring-boot-starter-test'
    testImplementation 'org.springframework.amqp:spring-rabbit-test'
}

说明：这个依赖会自动拦截Spring RabbitMQ的RabbitTemplate发送操作和@RabbitListener消费操作，生成符合OpenTelemetry规范的链路追踪数据，无需额外编写代码。

内容的提问来源于stack exchange，提问作者Life of MAK