springcloud-eureka集群-整合hystrix框架-配置监控

「爱情、让人受尽委屈。」 2022-05-13 23:56 165阅读 0赞

在服务调用者（hystrix客户端）的依赖文件pom.xml加入检测依赖

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

启动项目访问 [http://127.0.0.1:8666/hystrix.stream][http_127.0.0.1_8666_hystrix.stream]

![70][]

2、创建一个springboot的检测项目 eureka-hystrix-monitor

pom.xml

<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>
    
       <groupId>com.boce</groupId>
       <artifactId>eureka-hystrix-monitor</artifactId>
       <version>0.0.1-SNAPSHOT</version>
       <packaging>jar</packaging>
    
       <name>eureka-hystrix-monitor</name>
       <description>Demo project for Spring Boot</description>
    
       <parent>
          <groupId>org.springframework.boot</groupId>
          <artifactId>spring-boot-starter-parent</artifactId>
          <version>1.5.9.RELEASE</version>
          <relativePath/> 
       </parent>
    
       <properties>
          <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
          <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
          <java.version>1.8</java.version>
       </properties>
    
       
       <dependencyManagement>
          <dependencies>
             <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-dependencies</artifactId>
                <version>Dalston.SR5</version>
                <type>pom</type>
                <scope>import</scope>
             </dependency>
          </dependencies>
       </dependencyManagement>
    
       <dependencies>
          <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>
          </dependency>
    
          <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-test</artifactId>
             <scope>test</scope>
          </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.boot</groupId>
             <artifactId>spring-boot-starter-actuator</artifactId>
          </dependency>
          
       </dependencies>
    
       <build>
          <plugins>
             <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
             </plugin>
          </plugins>
       </build>
    
    </project>

启动类EurekaHystrixMonitorApplication.java

@SpringBootApplication
    @EnableHystrixDashboard // Hystrix 仪表板；/hystrix 查看仪表盘；在hystrix客户端应用使用/hystrix.stream监控
    public class EurekaHystrixMonitorApplication {
    
       public static void main(String[] args) {
          SpringApplication.run(EurekaHystrixMonitorApplication.class, args);
       }
    }

新建application.yml设置下访问端口

server:
      port: 8777

启动项目 访问[http://127.0.0.1:8777/hystrix][http_127.0.0.1_8777_hystrix]，填入被监控的服务地址，填写title，点击Monitor Stream

![70 1][]

调用服务接口http://127.0.0.1:8666/hello

![70 2][]

![70 3][]

![70 4][]

[http_127.0.0.1_8666_hystrix.stream]: http://127.0.0.1:8666/hystrix.stream
[70]: /images/20220514/2f2d0215349646178c722bf9ff95ea2b.png
[http_127.0.0.1_8777_hystrix]: http://127.0.0.1:8777/hystrix
[70 1]: /images/20220514/55671fa1475c46928b5a1f8e29fcb5b9.png
[70 2]: /images/20220514/b03b7507aa88458980b1ea1155bef95e.png
[70 3]: /images/20220514/847c247382994ed498df15b01038b361.png
[70 4]: /images/20220514/84e1e0d9bfd34a11b2ea3d9fb8d11547.png