Spring boot 监控Actuator-Admin

2021-03-28 06:28

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Actuator是监控管理,不过没有可视化,这里就引入了admin-ui来解决

Spring Boot Admin 分为Client端和Server端

Client端是客户端

Server端是spring-boot-admin来监控client的.

先来一个Client客户端代码;

4.0.0

  spring-boot-demo-admin-client
  1.0.0-SNAPSHOTjarspring-boot-demo-admin-clientDemo project for Spring Bootcom.xkcoding
    spring-boot-demo-admin
    1.0.0-SNAPSHOTUTF-8UTF-81.8org.springframework.boot
      spring-boot-starter-web
    de.codecentric
      spring-boot-admin-starter-client
    org.springframework.boot
      spring-boot-starter-security
    org.springframework.boot
      spring-boot-starter-test
      testspring-boot-demo-admin-clientorg.springframework.boot
        spring-boot-maven-plugin

application.yml文件,注意这里的url一定跑配置到Server的路径,不然找不到,有点类型erkura的注册中心地址.

server:
  port: 8081
  servlet:
    context-path: /demo
spring:
  application:
    # Spring Boot Admin展示的客户端项目名，不设置，会使用自动生成的随机id
    name: spring-boot-demo-admin-client
  boot:
    admin:
      client:
        # Spring Boot Admin 服务端地址
        url: "http://localhost:8080/"
        instance:
          metadata:
            # 客户端端点信息的安全认证信息
            user.name: ${spring.security.user.name}
            user.password: ${spring.security.user.password}
  security:
    user:
      name: xkcoding
      password: 123456
management:
  endpoint:
    health:
      # 端点健康情况，默认值"never"，设置为"always"可以显示硬盘使用情况和线程情况
      show-details: always
  endpoints:
    web:
      exposure:
        # 设置端点暴露的哪些内容，默认["health","info"]，设置"*"代表暴露所有可访问的端点
        include: "*"

Java文件就随便暴露个接口就行

package com.xkcoding.admin.client.controller;

import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;

/**
 * 
 * 首页
 * 
 *
 * @package: com.xkcoding.admin.client.controller
 * @description: 首页
 * @author: yangkai.shen
 * @date: Created in 2018/10/8 2:15 PM
 * @copyright: Copyright (c) 2018
 * @version: V1.0
 * @modified: yangkai.shen
 */
@RestController
public class IndexController {
   @GetMapping(value = {"", "/"})
   public String index() {
      return "This is a Spring Boot Admin Client.";
   }
}

接下来是Server服务端,作为监控平台使用

pom.xml

4.0.0

  spring-boot-demo-admin-server
  1.0.0-SNAPSHOTjarspring-boot-demo-admin-serverDemo project for Spring Bootcom.xkcoding
    spring-boot-demo-admin
    1.0.0-SNAPSHOTUTF-8UTF-81.8org.springframework.boot
      spring-boot-starter-web
    de.codecentric
      spring-boot-admin-starter-server
    org.springframework.boot
      spring-boot-starter-test
      testspring-boot-demo-admin-serverorg.springframework.boot
        spring-boot-maven-plugin