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这篇文章主要介绍了SpringCloud turbine监控实现过程解析,文中通过示例代码介绍的非常详细,对大家的学习或者工作具有一定的参考学习价值,需要的朋友可以参考下
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1、pom.xml文件
<?xml version="1.0" encoding="UTF-8"?>4.0.0 com.test springcloud 1.0-SNAPSHOT ../ com.test eureka-client-comsumer-feign-hystrix-turbine 0.0.1-SNAPSHOT eureka-client-comsumer-feign-hystrix-turbine Demo project for Spring Boot 1.8 Greenwich.SR1 org.springframework.boot spring-boot-starter-web org.springframework.cloud spring-cloud-starter-netflix-hystrix-dashboard org.springframework.boot spring-boot-starter-actuator org.springframework.cloud spring-cloud-starter-netflix-eureka-client org.springframework.cloud spring-cloud-starter-netflix-hystrix org.springframework.cloud spring-cloud-starter-netflix-turbine org.springframework.cloud spring-cloud-starter-openfeign org.springframework.boot spring-boot-starter-test test org.junit.vintage junit-vintage-engine org.springframework.cloud spring-cloud-dependencies ${spring-cloud.version} pom import org.springframework.boot spring-boot-maven-plugin
主要添加了一下几个依赖:
org.springframework.boot spring-boot-starter-web org.springframework.cloud spring-cloud-starter-netflix-hystrix-dashboard org.springframework.boot spring-boot-starter-actuator org.springframework.cloud spring-cloud-starter-netflix-eureka-client org.springframework.cloud spring-cloud-starter-netflix-hystrix org.springframework.cloud spring-cloud-starter-netflix-turbine org.springframework.cloud spring-cloud-starter-openfeign
2、添加注解
package com.test.eurekaclientcomsumerfeignhystrixturbine; import com.netflix.hystrix.contrib.metrics.eventstream.HystrixMetricsStreamServlet; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.boot.web.servlet.ServletRegistrationBean; import org.springframework.cloud.client.circuitbreaker.EnableCircuitBreaker; import org.springframework.cloud.netflix.eureka.EnableEurekaClient; import org.springframework.cloud.netflix.hystrix.dashboard.EnableHystrixDashboard; import org.springframework.cloud.netflix.turbine.EnableTurbine; import org.springframework.cloud.openfeign.EnableFeignClients; import org.springframework.context.annotation.Bean; @SpringBootApplication @EnableEurekaClient @EnableFeignClients @EnableCircuitBreaker @EnableTurbine @EnableHystrixDashboard /** * Dashboard访问地址:http://localhost:7016/hystrix * 在Dashboard输入 http://localhost:7016/turbine.stream */ public class EurekaClientComsumerFeignHystrixTurbineApplication { @Bean public ServletRegistrationBean getServlet(){ HystrixMetricsStreamServlet streamServlet = new HystrixMetricsStreamServlet(); ServletRegistrationBean registrationBean = new ServletRegistrationBean(streamServlet); registrationBean.setLoadOnStartup(1); registrationBean.addUrlMappings("/actuator/hystrix.stream"); registrationBean.setName("HystrixMetricsStreamServlet"); return registrationBean; } public static void main(String[] args) { SpringApplication.run(EurekaClientComsumerFeignHystrixTurbineApplication.class, args); } }
3、application.yml文件配置
server: port: 7016 spring: application: name: eureka-client-feign-hystrix-turbine eureka: instance: hostname: localhost prefer-ip-address: true instance-id: ${spring.application.name}:${spring.application.instance_id:${server.port}} client: serviceUrl: defaultZone: http://${eureka.instance.hostname}:8761/eureka eureka-provider: #远程服务虚拟主机名 ribbon: NFLoadBalancerRuleClassName: com.netflix.loadbalancer.RoundRobinRule #turbine配置 turbine: aggregator: cluster-config: default app-config: eureka-client-feign-hystrix-turbine,eureka-client-feign-hystrix,eureka-client-feign-hystrix-dashboard cluster-name-expression: "'default'"
4、访问
a)http://localhost:7016/hystrix
b)在dashboard输入:http://localhost:7016/turbine.stream
具体的代码可访问 github:https://github.com/812406210/springCloud.git
以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持创新互联。