SpringCloud工作笔记081---SpringCloud Hystrix Turbine（断路器聚合监控）的基本使用

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之前的框架,rabbitmq,redis,springcloud,fegin,FastDfs,个推,gis都用过了,现在把熔断监控加上.

Turbine能解决什么问题
在使用Hystrix Dashboard组件监控服务的熔断情况时,每个服务都有一个Hystrix Dashboard主页,当服务数量很多时,监控非常不方便.为了同时监控多个服务的熔断器的状况,Netflix开源了Hystrix的另一个组件Turbine.Turbine用于聚合多个Hystrix Dashboard,将多个Hystrix Dashboard组件的数据放在一个页面上展示,进行集中监控.

1.新建项目

E:\IdeaWkSpace\SmartTest\sc-monitor

2.pom.xml

E:\IdeaWkSpace\SmartTest\sc-monitor\pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<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>cn.credream.demo</groupId>//这里随意起的名字,到时候根据自己建的名字来
    <artifactId>sc-monitor</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <packaging>jar</packaging>

    <name>sc-monitor</name>
    <description>System Monitor</description>

    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>1.5.15.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
        <java.version>1.8</java.version>
        <spring-cloud.version>Edgware.SR4</spring-cloud.version>
    </properties>

    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-actuator</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-hystrix-dashboard</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-turbine</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-netflix-turbine</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
    </dependencies>

    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-dependencies</artifactId>
                <version>${spring-cloud.version}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
        </dependencies>
    </dependencyManagement>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>


</project>

3.properties文件

E:\IdeaWkSpace\SmartTest\sc-monitor\src\main\resources\application.properties

spring.profiles.active=dev
spring.application.name=sc-monitor
eureka.instance.prefer-ip-address=true
eureka.instance.instance-id=${spring.cloud.client.ipAddress}:${server.port}

4.E:\IdeaWkSpace\SmartCongress\sc-monitor\src\main\resources\application-dev.properties

#基础信息
server.port=8070
#监控信息
#turbine.appConfig=sc-test,sc-xxx
#turbine.appConfig=sc-support
turbine.appConfig=sc-test //这里可以配置要监控的多个微服务的,熔断情况
turbine.aggregator.clusterConfig=default
turbine.clusterNameExpression=new String("default")
eureka.client.serviceUrl.defaultZone=http://localhost:8000/eureka/

5.application-prod.properties,application-test.properties这两个根据自己的需要进行配置

6.E:\IdeaWkSpace\SmartTest\sc-monitor\src\main\java\cn\credream\test\scmonitor\ScMonitorApplication.java

package cn.gov.zibo.scmonitor;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
import org.springframework.cloud.netflix.hystrix.EnableHystrix;
import org.springframework.cloud.netflix.hystrix.dashboard.EnableHystrixDashboard;
import org.springframework.cloud.netflix.turbine.EnableTurbine;

@EnableTurbine
@EnableDiscoveryClient
@EnableHystrixDashboard
@SpringBootApplication
@EnableHystrix
public class ScMonitorApplication {

    public static void main(String[] args) {
        SpringApplication.run(ScMonitorApplication.class, args);
    }

}

7.然后启动服务:

然后访问

http://localhost:8070/turbine.stream