SpringCloud Hystrix服务监控Dashboard

骑猪看日落 2022-03-15 01:58 287阅读 0赞

![20190227110019256.png][]

个人博客网：www.lfuping.cn    (你想要这里多有)

![20181126154005.png][]

Hystrix服务监控Dashboard仪表盘

Hystrix提供了 准实时的服务调用监控项目Dashboard，能够实时记录通过Hystrix发起的请求执行情况，可以通过图表的形式展现给用户看。

一、新建项目springcloud-hystrix-dashboard-1并添加pom.xml依赖：

<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.boot</groupId>
        <artifactId>spring-boot-starter-actuator</artifactId>
    </dependency>

application.yml配置

server:
      port: 9090
      context-path: /

二、新建启动类HystrixDashboardApplication  
加注解：[@EnableHystrixDashboard][EnableHystrixDashboard]

package com.li.spingcloud.hystrix.dashboard;
    import org.springframework.boot.SpringApplication;
    import org.springframework.boot.autoconfigure.SpringBootApplication;
    import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
    import org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration;
    import org.springframework.cloud.netflix.hystrix.dashboard.EnableHystrixDashboard;
    @EnableHystrixDashboard
    @SpringBootApplication(exclude = { DataSourceAutoConfiguration.class,
            HibernateJpaAutoConfiguration.class })
    public class HystrixDashboardApplication {
        public static void main(String[] args) {
            SpringApplication.run(HystrixDashboardApplication.class, args);
        }
    }

启动这个项目；  
然后浏览器输入：[http://localhost:9090/hystrix/][http_localhost_9090_hystrix]

![20190220160200.png][]

三、测试

1.  先启动eureka单机或者集群（集群记得修改配置）；
2.  在启动服务生产者单机或者集群；
3.  然后启动服务消费者；
4.  请求[http://localhost:8080/consumer/list][http_localhost_8080_consumer_list]  
    返回正常业务；
5.  启动springcloud-hystrix-dashboard-1监控；在浏览器直接输入地址[http://localhost:1001/hystrix.stream][http_localhost_1001_hystrix.stream]这个路径即可；（localhost:1001这个是需要监控的服务地址和端口）一直是ping，然后data返回数据；
6.  用图形化：  
    ![20190221161053.png][]  
    输入 ，然后点击按钮即可；Delay=监控时数据刷新时间毫秒单位，Title=是监控的名称  
    ![20190220163034.png][]  
    指标含义：  
    ![1539093716220071864.png][]

源码链接: https://pan.baidu.com/s/1TaxcDK6EHNiYO9mI1D2z4g
    
    提取码: 63yk

![gzh.png][]

欢迎关注我的微信公众号：平川大叔

[20190227110019256.png]: /images/20220315/ecf7eed4ed7e44f780c0a5953da878e3.png
[20181126154005.png]: /images/20220315/ade999471e86431aabc2a2112dcbea7f.png
[EnableHystrixDashboard]: https://github.com/EnableHystrixDashboard
[http_localhost_9090_hystrix]: http://localhost:9090/hystrix/
[20190220160200.png]: /images/20220315/031747f759784657a9c50b76b4e5650d.png
[http_localhost_8080_consumer_list]: http://localhost:8080/consumer/list
[http_localhost_1001_hystrix.stream]: http://localhost:1001/hystrix.stream
[20190221161053.png]: /images/20220315/1f759e56a3634a059ac7e9bc273588e1.png
[20190220163034.png]: /images/20220315/64934c8f2644454dab0eef6929d6d040.png
[1539093716220071864.png]: /images/20220315/8e2fe9de9e4e4589b584275e4d5f8192.png
[gzh.png]: /images/20220315/31a06f41656641e487b929123778e49e.png