Spring boot监控Actuator-Admin实现过程详解_Java

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;

<?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>
 
 <artifactid>spring-boot-demo-admin-client</artifactid>
 <version>1.0.0-snapshot</version>
 <packaging>jar</packaging>
 
 <name>spring-boot-demo-admin-client</name>
 <description>demo project for spring boot</description>
 
 <parent>
  <groupid>com.xkcoding</groupid>
  <artifactid>spring-boot-demo-admin</artifactid>
  <version>1.0.0-snapshot</version>
 </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>
 
 <dependencies>
  <dependency>
   <groupid>org.springframework.boot</groupid>
   <artifactid>spring-boot-starter-web</artifactid>
  </dependency>
 
  <dependency>
   <groupid>de.codecentric</groupid>
   <artifactid>spring-boot-admin-starter-client</artifactid>
  </dependency>
 
  <dependency>
   <groupid>org.springframework.boot</groupid>
   <artifactid>spring-boot-starter-security</artifactid>
  </dependency>
 
  <dependency>
   <groupid>org.springframework.boot</groupid>
   <artifactid>spring-boot-starter-test</artifactid>
   <scope>test</scope>
  </dependency>
 </dependencies>
 
 <build>
  <finalname>spring-boot-demo-admin-client</finalname>
  <plugins>
   <plugin>
    <groupid>org.springframework.boot</groupid>
    <artifactid>spring-boot-maven-plugin</artifactid>
   </plugin>
  </plugins>
 </build>
 
</project>

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;
 
/**
 * <p>
 * 首页
 * </p>
 *
 * @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

<?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>
 
 <artifactid>spring-boot-demo-admin-server</artifactid>
 <version>1.0.0-snapshot</version>
 <packaging>jar</packaging>
 
 <name>spring-boot-demo-admin-server</name>
 <description>demo project for spring boot</description>
 
 <parent>
  <groupid>com.xkcoding</groupid>
  <artifactid>spring-boot-demo-admin</artifactid>
  <version>1.0.0-snapshot</version>
 </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>
 
 <dependencies>
  <dependency>
   <groupid>org.springframework.boot</groupid>
   <artifactid>spring-boot-starter-web</artifactid>
  </dependency>
 
  <dependency>
   <groupid>de.codecentric</groupid>
   <artifactid>spring-boot-admin-starter-server</artifactid>
  </dependency>
 
  <dependency>
   <groupid>org.springframework.boot</groupid>
   <artifactid>spring-boot-starter-test</artifactid>
   <scope>test</scope>
  </dependency>
 </dependencies>
 
 <build>
  <finalname>spring-boot-demo-admin-server</finalname>
  <plugins>
   <plugin>
    <groupid>org.springframework.boot</groupid>
    <artifactid>spring-boot-maven-plugin</artifactid>
   </plugin>
  </plugins>
 </build>
 
</project>

application.yml