springcloud项目添加链路追踪器sleuth并集成zipkin查看

一、新建module，与服务提供者、消费者为同级别

二、除springboot和springcloud基本包之外添加如下依赖

        <dependency>
            <groupId>io.zipkin.java</groupId>
            <artifactId>zipkin-server</artifactId>
            <version>2.11.8</version>
        </dependency>

        <dependency>
            <groupId>io.zipkin.java</groupId>
            <artifactId>zipkin-autoconfigure-ui</artifactId>
            <version>2.11.8</version>
        </dependency>            

三、在配置文件application.yml中添加management配置，Springboot已经集成，不作此配置会冲突

server:
  port: 9411

eureka:
  client:
    service-url:
      defaultZone: http://localhost:8761/eureka/

spring:
  application:
    name: zipkin-server

management:
  metrics:
    web:
      server:
        auto-time-requests: false

四、编写启动类开启ZipkinServer

@SpringBootApplication
@EnableZipkinServer
public class ZipKinApp {
    public static void main(String[] args) {
        SpringApplication.run(ZipKinApp.class,args);
    }
}

五、在每个服务的提供者的application.yml文件的Spring配置下添加

server:
  port: 8801

eureka:
  client:
    service-url:
      defaultZone: http://localhost:8761/eureka/
spring:
  application:
    name: a-service
11   sleuth:
12     sampler: # 采样器
13       probability: 1.0  # 采样器 采样率是采集trace的比率，默认是0.1
14       rate: 10000 #每秒采集的数据量   最多n条trace/秒
15   zipkin:
16     base-url: http://localhost:9411 # 表示要将哪个zipikin发送信息

并添加依赖

        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-sleuth</artifactId>
        </dependency>

 

六、启动每个服务模块，在浏览器输入http://localhost:9411/可以看到zipkin界面

 

 

 七、访问你的服务模块后点击zipkin界面中的Find Traces按钮即可监听到每个服务的访问情况