Turbine Dashboard未加载Spring Cloud微服务中的聚合

Question

我正在尝试使用spring MVC和spring boot框架开发一个spring cloud微服务.和Eureka服务器,Zuul,Ribbon,hystrix和Turbine用于春天云.我已经开发了一个微服务并且只实现了hystrix仪表板.我可以使用hystrix仪表板.现在我正在实施更多服务.因此,我选择涡轮机进行监控聚合.但它没有获得仪表板.我在单独的弹簧启动项目中实施了涡轮机.

我的pom.xml包含,

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
    <groupId>org.springframework.cloud</groupId>
    <artifactId>spring-cloud-starter-hystrix</artifactId>
</dependency>
<dependency>
    <groupId>org.springframework.cloud</groupId>
    <artifactId>spring-cloud-starter-hystrix-dashboard</artifactId>
</dependency>
<dependency>
    <groupId>org.springframework.cloud</groupId>
    <artifactId>spring-cloud-starter-turbine</artifactId>
</dependency>

而我的主要课程包含,

@SpringBootApplication
@EnableHystrixDashboard
@EnableCircuitBreaker
@EnableTurbine

public class ZTurbineClientApplication {

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

我的Turbine项目application.properties文件包含,

server.port=8085
spring.application.name=espace-Turbine
eureka.client.serviceUrl.defaultZone=http://localhost:8071/eureka/
eureka.client.register-with-eureka=true
eureka.client.fetch-registry=true
turbine:
 aggregator:
  clusterConfig: APPCLUSTER
 app-config: espaceService1,espaceService2
 instanceUrlSuffix.APPCLUSTER: /hystrix.stream

和我以前的第一个服务的application.properties文件一样

eureka.client.serviceUrl.defaultZone=http://localhost:8071/eureka/
eureka.client.register-with-eureka=true
eureka.client.fetch-registry=true
spring.application.name=espaceService1
server.port=8080
eureka:
  instance:
    prefer-ip-address: true
    leaseRenewalIntervalInSeconds: 3
    leaseExpirationDurationInSeconds: 3
    metadata-map:
      cluster: APPCLUSTER

第二个服务的应用程序属性文件包含,

eureka.client.serviceUrl.defaultZone=http://localhost:8071/eureka/
eureka.client.register-with-eureka=true
eureka.client.fetch-registry=true
spring.application.name=espaceService2
server.port=8081
eureka:
  instance:
    prefer-ip-address: true
    leaseRenewalIntervalInSeconds: 3
    leaseExpirationDurationInSeconds: 3
    metadata-map:
      cluster: APPCLUSTER

这些是我的实施细节.

我拿了URL" http:// localhost:8085/hystrix.dashboard ".并粘贴" http:// localhost:8085/turbine.stream？cluster = APPCLUSTER ".但是得到的错误就像"无法连接到Command Metric Stream".在下面添加屏幕截图.

Answer 1

您需要删除逗号分隔的服务名称中的空格

turbine.aggregator.cluster-config=espace-Second_Microservice,espaceFirst_Microservice

您无法聚合来自不同集群名称的流，要么在 espace-Second_Microservice 和 espace-First_Microservice 中使用同一个集群名称，要么根本不使用集群。

To define one cluster name use below config

    eureka:
      instance:
        prefer-ip-address: true
        leaseRenewalIntervalInSeconds: 3
        leaseExpirationDurationInSeconds: 3
        metadata-map:
          cluster: APPCLUSTER

使用下面提到的涡轮机配置

turbine:
  aggregator:
    clusterConfig: APPCLUSTER
  app-config: espace-Second_Microservice,espace-First_Microservice
  instanceUrlSuffix.APPCLUSTER: /hystrix.stream

在 Hystrix 仪表板中使用 http://{turbine host}:{turbine Port}/turbine.stream?cluster=APPCLUSTER