Spring Cloud微服务中未加载Turbine仪表板以进行聚合

Question

我正在尝试使用spring MVC和spring boot框架开发一个spring云微服务。以及用于spring Cloud的Eureka服务器、Zuul、Ribbon、hystrix和Turbine。我已经开发了一个微服务，只实现了hystrix仪表板。我可以带上hystrix仪表盘。现在我正在实现更多的服务。所以我选择了涡轮进行聚合监控。但它没有得到仪表板。我在单独的spring boot项目中实现了涡轮。

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>

我的主类包含，

@SpringBootApplication
@EnableHystrixDashboard
@EnableCircuitBreaker
@EnableTurbine

public class ZTurbineClientApplication {

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

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

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

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

这些是我的实现细节。

在我使用URL“http：//localhost:8085/hystrix.dashboard”之后。并粘贴“http://localhost:8085/turbine.stream？cluster=AppCluster”。但会出现“无法连接到命令度量流”这样的错误。在下面添加截图。

Answer 1

您需要从逗号分隔的服务名称中删除空格

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

您不能聚合来自不同集群名称的流，或者在espace-Second_Microservice和espace-First_Microservice中同时使用一个集群名称，或者根本不使用集群。

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配置

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