SpringBoot的Actuator监控和Admin-UI可视化-CFANZ编程社区

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Actuator 监控管理

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-actuator</artifactId>
</dependency>

###通过下面的配置启用所有的监控端点，默认情况下，这些端点是禁用的；
management:
  endpoints:
    web:
      exposure:
        include: "*"
spring:
  profiles:
    active: prod
  datasource:
    driver-class-name: com.mysql.jdbc.Driver
    url: jdbc:mysql://127.0.0.1:3306/test
    username: root
    password: root
info: 
  jarye: 
     name: jiang

通过actuator/+端点名就可以获取相应的信息

路径	作用
/actuator/beans	显示应用程序中所有Spring bean的完整列表。
/actuator/configprops	显示所有配置信息。
/actuator/env	陈列所有的环境变量。
/actuator/mappings	显示所有@RequestMapping的url整理列表。
/actuator/health	显示应用程序运行状况信息 up表示成功 down失败
/actuator/info	查看自定义应用信息，必须是以info打头的

Admin-UI

<dependencies>
  <dependency>
    <groupId>de.codecentric</groupId>
    <artifactId>spring-boot-admin-starter-server</artifactId>
    <version>2.0.0</version>
  </dependency>
  <dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-webflux</artifactId>
  </dependency>
  <!-- Spring Boot Actuator对外暴露应用的监控信息，Jolokia提供使用HTTP接口获取JSON格式 的数据 -->
  <dependency>
    <groupId>org.jolokia</groupId>
    <artifactId>jolokia-core</artifactId>
  </dependency>
  <dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-actuator</artifactId>
  </dependency>
  <dependency>
    <groupId>com.googlecode.json-simple</groupId>
    <artifactId>json-simple</artifactId>
    <version>1.1</version>
  </dependency>
</dependencies>

spring:
  application:
    name: spring-boot-admin-server

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

Admin-UI-Client

<dependencies>
  <dependency>
    <groupId>de.codecentric</groupId>
    <artifactId>spring-boot-admin-starter-client</artifactId>
    <version>2.0.0</version>
  </dependency>
  <dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-actuator</artifactId>
  </dependency>
  <dependency>
    <groupId>org.jolokia</groupId>
    <artifactId>jolokia-core</artifactId>
  </dependency>
  <dependency>
    <groupId>com.googlecode.json-simple</groupId>
    <artifactId>json-simple</artifactId>
    <version>1.1</version>
  </dependency>
  <dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-web</artifactId>
  </dependency>
</dependencies>

spring:
  boot:
    admin:
      client:
        url: http://localhost:8080
server:
  port: 8081
  
management:
  endpoints:
    web:
      exposure:
        include: "*"
  endpoint:
    health:
      show-details: ALWAYS


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

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