【Spring Boot Admin】介绍以及使用

介绍

概述

Spring Boot Admin是一个监控工具，旨在以一种漂亮且易于访问的方式可视化Spring Boot Actuators提供的信息。

主要功能点

显示应用程序的监控状态
应用程序上下线监控
查看 JVM，线程信息
可视化的查看日志以及下载日志文件
动态切换日志级别
Http 请求信息跟踪
其他功能点……

相关网址推荐：GitHub仓库、官方文档

创建Spring Boot Admin监控平台和客户端服务

Spring Boot Admin 监控平台服务

pom依赖

    <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>
            <version>2.6.11</version>
        </dependency>
    </dependencies>
    
    <dependencyManagement>
        <dependencies>
            <!--Spring Boot 相关依赖-->
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-parent</artifactId>
                <version>2.5.3</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
        </dependencies>
    </dependencyManagement>

yml配置

server:
  port: 18000

spring:
  application:
    name: admin-server

启动类@EnableAdminServer

package com.admin;

import de.codecentric.boot.admin.server.config.EnableAdminServer;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

@EnableAdminServer
@SpringBootApplication
public class AdminServerApplication {
 
    public static void main(String[] args) {
        SpringApplication.run(AdminServerApplication.class,args);
    }
}

服务启动成功后，访问链接：http://127.0.0.1:18000，查看监控平台。

客户端服务

pom依赖

    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-actuator</artifactId>
        </dependency>
        <dependency>
            <groupId>de.codecentric</groupId>
            <artifactId>spring-boot-admin-starter-client</artifactId>
            <version>2.6.11</version>
        </dependency>
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <version>1.16.14</version>
            <scope>provided</scope>
        </dependency>
    </dependencies>
    
    <dependencyManagement>
        <dependencies>
            <!--Spring Boot 相关依赖-->
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-parent</artifactId>
                <version>2.5.3</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
        </dependencies>
    </dependencyManagement>

yml配置

spring:
  application:
    name: admin-order
  # spring boot admin
  boot:
    admin:
      client:
        url: http://127.0.0.1:18000
        instance:
          prefer-ip: true
          name: ${spring.application.name}

server:
  port: 18001

#  endpoints config
management:
  endpoints:
    web:
      exposure:
        include: "*"
  endpoint:
    health:
      show-details: always

logging:
  # 只有配置了日志文件，才能被监控收集
  file:
    name: logs/${spring.application.name}/${spring.application.name}.log

启动类

package com.admin;

import lombok.extern.slf4j.Slf4j;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

@Slf4j
@SpringBootApplication
public class AdminOrderApp {
    public static void main(String[] args) {
        SpringApplication.run(AdminOrderApp.class, args);
    }
}