“Whatever”. -referenced from here
Tracing
GitHub Copilot: I apologize for the confusion. Spring Boot 3 is not yet released, so there is no official documentation or support for it at this time. However, you can still use Micrometer with Spring Boot 2 to achieve similar functionality.
To set up Micrometer with Spring Boot 2, you can follow these steps:
- Add the Micrometer dependency to your project’s
pom.xml
file:
<dependency>
<groupId>io.micrometer</groupId>
<artifactId>micrometer-tracing-bridge-brave</artifactId>
</dependency>
<dependency>
<groupId>io.zipkin.reporter2</groupId>
<artifactId>zipkin-reporter-brave</artifactId>
</dependency>
- Add the Spring Boot Actuator dependency to your project’s
pom.xml
file:
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-aop</artifactId>
</dependency>
- Configure Micrometer in your
application.properties
file:
management.metrics.export.tracing.enabled=true
- Configure your tracing system. For example, if you’re using Jaeger, you can add the following properties to your
application.properties
file:
opentracing.jaeger.enabled=true
opentracing.jaeger.udp-sender.host=localhost
opentracing.jaeger.udp-sender.port=6831
- Add the
@EnableTracing
annotation to your Spring Boot application class:
@SpringBootApplication
@EnableTracing
public class MyApplication {
public static void main(String[] args) {
SpringApplication.run(MyApplication.class, args);
}
}
With these steps, you should be able to set up Micrometer with Spring Boot 2.