使用 Jaeger 跟踪 Apache Camel 路由

Question

我用 Spring Boot 开发了一个 Camel 路由。现在我想使用 Jaeger 追踪路线。我尝试 this example 使用 camel-opentracing 组件追踪路线，但我无法追踪到 Jaeger。

我只能在控制台中看到它。我不清楚的一件事是在哪里添加 Jaeger URL？任何工作示例都会有所帮助。

Answer 1

我最终做的是创建一个 JaegerTraces 并用 Bean 注释

Answer 2

Apache Camel 不提供 OpenTracing, so you have to add also an implementation to your dependencies. For example Jaeger.

的实现

Maven POM:

    <dependency>
        <groupId>org.apache.camel.springboot</groupId>
        <artifactId>camel-opentracing-starter</artifactId>
        <version>${camel.version}</version>
    </dependency>
    <dependency>
        <groupId>io.opentracing.contrib</groupId>
        <artifactId>opentracing-spring-jaeger-starter</artifactId>
        <version>3.2.2</version>
    </dependency>

您还必须在 Spring 引导应用程序 class 上为 Apache Camel 启用 OpenTracing，请参阅 Spring Boot:

If you are using Spring Boot then you can add the camel-opentracing-starter dependency, and turn on OpenTracing by annotating the main class with @CamelOpenTracing.

The Tracer will be implicitly obtained from the camel context’s Registry, or the ServiceLoader, unless a Tracer bean has been defined by the application.

Spring 引导应用程序 class:

@SpringBootApplication
@CamelOpenTracing
public class CamelApplication {

    public static void main(String[] args) {
        SpringApplication.run(CamelApplication.class, args);
    }
}

使用 Jaeger 跟踪 Apache Camel 路由

Tracing Apache Camel route with Jaeger

apache-camel

kubernetes

opentracing

jaeger