Hystrix服务监控

深藏阁楼爱情的钟 2023-10-11 10:24 6阅读 0赞

可以利用hystrix来达到实时的服务监控的功能。

画面：

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MTA2MDkwNQ_size_16_color_FFFFFF_t_70][]

我们新建立一个hystrix-dashboard工程。

pom文件中添加：

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
      xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
      <modelVersion>4.0.0</modelVersion>
      
      <parent>
       <groupId>com.atguigu.springcloud</groupId>
       <artifactId>microservicecloud</artifactId>
       <version>0.0.1-SNAPSHOT</version>
      </parent>
      
      <artifactId>microservicecloud-consumer-hystrix-dashboard</artifactId>
      
    <dependencies>
       
       <dependency>
         <groupId>com.atguigu.springcloud</groupId>
         <artifactId>microservicecloud-api</artifactId>
         <version>${project.version}</version>
       </dependency>
       <dependency>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-web</artifactId>
       </dependency>
       
       <dependency>
         <groupId>org.springframework</groupId>
         <artifactId>springloaded</artifactId>
       </dependency>
       <dependency>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-devtools</artifactId>
       </dependency>
       
       <dependency>
         <groupId>org.springframework.cloud</groupId>
         <artifactId>spring-cloud-starter-eureka</artifactId>
       </dependency>
       <dependency>
         <groupId>org.springframework.cloud</groupId>
         <artifactId>spring-cloud-starter-ribbon</artifactId>
       </dependency>
       <dependency>
         <groupId>org.springframework.cloud</groupId>
         <artifactId>spring-cloud-starter-config</artifactId>
       </dependency>
       
       <dependency>
         <groupId>org.springframework.cloud</groupId>
         <artifactId>spring-cloud-starter-feign</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> 
      </dependencies>
    </project>

2.yaml配置文件就比较简单了：

server:
      port: 9001

3.主启动类上添加：

@EnableHystrixDashboard

4.所有的服务提供者都需要监控依赖配置：

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

5.这样可以通过[http://localhost:9001/hystrix 来查看豪猪的界面。][http_localhost_9001_hystrix]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MTA2MDkwNQ_size_16_color_FFFFFF_t_70 1][]

6、我们可以通过服务提供者+端口号+hystrix.stream来查看信息。

7.我们在哪个界面填写监控地址：监控地址就是6中的那个！

8.这样就ok了。

9.监控结果说明：![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MTA2MDkwNQ_size_16_color_FFFFFF_t_70 2][]

完整项目地址：

[https://hn.devcloud.huaweicloud.com/codehub/project/db863c4dd09b44e1949853aa22197df3/codehub/7172321/home][https_hn.devcloud.huaweicloud.com_codehub_project_db863c4dd09b44e1949853aa22197df3_codehub_7172321_home]

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MTA2MDkwNQ_size_16_color_FFFFFF_t_70]: https://img-blog.csdnimg.cn/20190922213449880.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MTA2MDkwNQ==,size_16,color_FFFFFF,t_70
[http_localhost_9001_hystrix]: http://localhost:9001/hystrix
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MTA2MDkwNQ_size_16_color_FFFFFF_t_70 1]: https://img-blog.csdnimg.cn/20190922213853983.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MTA2MDkwNQ==,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MTA2MDkwNQ_size_16_color_FFFFFF_t_70 2]: https://img-blog.csdnimg.cn/20190922214121668.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MTA2MDkwNQ==,size_16,color_FFFFFF,t_70
[https_hn.devcloud.huaweicloud.com_codehub_project_db863c4dd09b44e1949853aa22197df3_codehub_7172321_home]: https://hn.devcloud.huaweicloud.com/codehub/project/db863c4dd09b44e1949853aa22197df3/codehub/7172321/home