【Spring Boot Admin】使用（整合Spring Cloud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><!--alibaba-nacos-discovery(阿里注册中心discovery)--><dependency><groupId>com.alibaba.cloud</groupId><artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId></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><!--Spring Cloud 相关依赖--><dependency><groupId>org.springframework.cloud</groupId><artifactId>spring-cloud-dependencies</artifactId><version>2020.0.5</version><type>pom</type><scope>import</scope></dependency><!--Spring Cloud Alibaba 相关依赖--><dependency><groupId>com.alibaba.cloud</groupId><artifactId>spring-cloud-alibaba-dependencies</artifactId><version>2021.1</version><type>pom</type><scope>import</scope></dependency></dependencies></dependencyManagement>

yml配置

server:port: 18000spring:application:name: admin-servercloud:nacos:discovery:enabled: trueserver-addr: 127.0.0.1:8848group: admin  #指定groupnamespace: publicservice: ${spring.application.name}

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;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;@EnableDiscoveryClient
@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><!-- alibaba-nacos-discovery(阿里注册中心discovery)--><dependency><groupId>com.alibaba.cloud</groupId><artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId></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><!--Spring Cloud 相关依赖--><dependency><groupId>org.springframework.cloud</groupId><artifactId>spring-cloud-dependencies</artifactId><version>2020.0.5</version><type>pom</type><scope>import</scope></dependency><!--Spring Cloud Alibaba 相关依赖--><dependency><groupId>com.alibaba.cloud</groupId><artifactId>spring-cloud-alibaba-dependencies</artifactId><version>2021.1</version><type>pom</type><scope>import</scope></dependency></dependencies></dependencyManagement>

yml配置

spring:application:name: admin-ordercloud:nacos:discovery:metadata:management:# 表示Actuator端点的上下文路径。具体地说，这个属性的作用是将Actuator端点的上下文路径设置为${server.servlet.context-path}/actuatorcontext-path: ${server.servlet.context-path}/actuatorenabled: trueserver-addr: 127.0.0.1:8848group: admin  #指定groupnamespace: publicservice: ${spring.application.name}server:port: 18001servlet:context-path: /order#  endpoints config
management:endpoints:web:exposure:include: "*"endpoint:health:show-details: alwayslogging:# 只有配置了日志文件，才能被监控收集file:name: logs/${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;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;@Slf4j
@EnableDiscoveryClient
@SpringBootApplication
public class AdminOrderApp {public static void main(String[] args) {SpringApplication.run(AdminOrderApp.class, args);}
}