【微服务架构 - 08 - Spring Cloud】10 服务监控系统

╰+哭是因爲堅強的太久メ 2022-03-12 20:10 188阅读 0赞

## Spring Boot Admin 服务端 ##

#### pom.xml ####

添加 `org.jolokia:jolokia-core`、`de.codecentric:spring-boot-admin-starter-server`

<dependency>
        <groupId>org.jolokia</groupId>
        <artifactId>jolokia-core</artifactId>
        <version>2.0.0</version>
    </dependency>
    <dependency>
        <groupId>de.codecentric</groupId>
        <artifactId>spring-boot-admin-starter-server</artifactId>
        <version>2.0.0</version>
    </dependency>

#### Application ####

--------------------

通过 `@EnableAdminServer` 注解开启 Admin 功能

import de.codecentric.boot.admin.server.config.EnableAdminServer;
    import org.springframework.boot.SpringApplication;
    import org.springframework.boot.autoconfigure.SpringBootApplication;
    import org.springframework.cloud.netflix.eureka.EnableEurekaClient;
    
    @SpringBootApplication
    @EnableEurekaClient
    @EnableAdminServer
    public class AdminApplication {
        public static void main(String[] args) {
            SpringApplication.run(AdminApplication.class, args);
        }
    }

#### bootstrap.yml ####

--------------------

management:
      endpoint:
        health:
          show-details: always
      endpoints:
        web:
          exposure:
            include: health,info

## Spring Boot Admin 客户端 ##

#### pom.xml ####

--------------------

添加 `org.jolokia:jolokia-core`、`de.codecentric:spring-boot-admin-starter-client`

<dependency>
        <groupId>org.jolokia</groupId>
        <artifactId>jolokia-core</artifactId>
        <version>2.0.0</version>
    </dependency>
    <dependency>
        <groupId>de.codecentric</groupId>
        <artifactId>spring-boot-admin-starter-client</artifactId>
        <version>2.0.0</version>
    </dependency>

#### Application ####

--------------------

程序入口类没有特别需要需改的地方

import org.springframework.boot.SpringApplication;
    import org.springframework.boot.autoconfigure.SpringBootApplication;
    import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
    
    @SpringBootApplication
    @EnableDiscoveryClient
    public class AdminClientApplication {
        public static void main(String[] args) {
            SpringApplication.run(AdminClientApplication.class, args);
        }
    }

#### bootstrap.yml ####

--------------------

spring:
      boot:
        admin:
          client:
            url: http://localhost:8084