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新建一个service-turbine

pom

   
       
    
     4.0.0
        
            
     
      com.xiaobu
             
     
      springcloud-demo
             
     
      0.0.1-SNAPSHOT
         
        
    
     service-turbine
        
    
     0.0.1-SNAPSHOT
        
    
     service-turbine
        
    
     service-turbine project for Spring Boot
        
            
     
      1.8
         
        
            
                 
      
       org.springframework.boot
                  
      
       spring-boot-starter
              
             
                 
      
       org.springframework.cloud
                  
      
       spring-cloud-starter-netflix-eureka-client
              
             
                 
      
       org.springframework.boot
                  
      
       spring-boot-starter-actuator
              
             
                 
      
       org.springframework.cloud
                  
      
       spring-cloud-starter-netflix-hystrix
              
             
                 
      
       org.springframework.cloud
                  
      
       spring-cloud-starter-netflix-hystrix-dashboard
              
             
                 
      
       org.springframework.cloud
                  
      
       spring-cloud-starter-netflix-turbine
              
         
        
            
                 
                      
       
        org.springframework.cloud
                       
       
        spring-cloud-dependencies
                       
       
        ${spring-cloud.version}
                       
       
        pom
                       
       
        import
                   
              
         
        
            
                 
                      
       
        org.springframework.boot
                       
       
        spring-boot-maven-plugin
                   
              
         
    
   

application.properties

server.port=8012spring.application.name=service-turbineeureka.client.serviceUrl.defaultZone=http://localhost:8001/eureka/management.endpoints.web.exposure.include=*management.endpoints.web.cors.allowed-origins=*management.endpoints.web.cors.allowed-methods=*turbine.app-config=hystrix-dashboard-service-hi,hystrix-dashboard-service-hi2turbine.aggregator.clusterConfig=defaultturbine.clusterNameExpression=new String("default")turbine.combine-host=trueturbine.instanceUrlSuffix.default=actuator/hystrix.stream

ServiceTurbineApplication.java

package com.xiaobu;import lombok.extern.slf4j.Slf4j;import org.springframework.beans.factory.annotation.Value;import org.springframework.boot.CommandLineRunner;import org.springframework.boot.SpringApplication;import org.springframework.boot.autoconfigure.SpringBootApplication;import org.springframework.cloud.client.circuitbreaker.EnableCircuitBreaker;import org.springframework.cloud.client.discovery.EnableDiscoveryClient;import org.springframework.cloud.netflix.eureka.EnableEurekaClient;import org.springframework.cloud.netflix.hystrix.EnableHystrix;import org.springframework.cloud.netflix.hystrix.dashboard.EnableHystrixDashboard;import org.springframework.cloud.netflix.turbine.EnableTurbine;import org.springframework.web.bind.annotation.RestController;@SpringBootApplication@EnableEurekaClient@EnableDiscoveryClient@RestController@EnableHystrix@EnableHystrixDashboard@EnableCircuitBreaker@EnableTurbine@Slf4jpublic class ServiceTurbineApplication  implements CommandLineRunner {
       public static void main(String[] args) {
           SpringApplication.run(ServiceTurbineApplication.class, args);    }    @Value("${server.port}")    private String port;    @Override    public void run(String... args) throws Exception {
           log.info("service-turbine在端口:{},启动成功....",port);    }}

依次启动eureka-server、hystrix-dashboard-service-hi（在不同的端口启动两个实例）、service-turbine

访问 http://localhost:8012/turbine.stream

请求 http://localhost:8010/hi?name=admin http://localhost:8011/hi?name=admin任意一个

访问 http://localhost:8010/hystrix 监控 http://localhost:8012/turbine.stream

鼠标悬浮数据上面可以看属性说明

参考:

转载地址：http://bkgai.baihongyu.com/