SpringCloud 2.X 中 spring-boot-admin监控

 本文项目为 springcloud 2.X ，其通过Eureka来注册/发现

官方相关地址：

• github https://github.com/codecentric/spring-boot-admin
• 文档 https://github.com/codecentric/spring-boot-admin/blob/master/spring-boot-admin-docs/src/main/asciidoc/index.adoc
• 示例 https://github.com/codecentric/spring-boot-admin/tree/master/spring-boot-admin-samples

创建简单Eureka Server

详细创建过程请各位童鞋自行查找，这里只做一些配置的简单说明
版本：spring-boot 2.1.0  springcloud Finchley.SR2 

• pom.xml

<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>2.1.0.RELEASE</version>
    <relativePath/> <!-- lookup parent from repository -->
</parent>

<dependency>
    <groupId>org.springframework.cloud</groupId>
    <artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>
</dependency>

• Eureka Server 启动类

@SpringBootApplication
@EnableEurekaServer
public class EurekaServerApplication {

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

• application.yml

eureka:
  instance:
    hostname: localhost
    prefer-ip-address: true
    instance-id: ${spring.cloud.client.ip-address}:${server.port}

  client:
    fetch-registry: false
    register-with-eureka: false
    service-url:
      defaultZone: http://localhost:9010/eureka/

创建Admin Server

• pom.xml

<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>2.1.0.RELEASE</version>
    <relativePath/> <!-- lookup parent from repository -->
</parent>

<dependency>
    <groupId>de.codecentric</groupId>
    <artifactId>spring-boot-admin-starter-server</artifactId>
    <version>2.1.0</version>
</dependency>
    <dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
    <groupId>org.springframework.cloud</groupId>
    <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
</dependency>

• Eureka Client启动类

@SpringBootApplication
@EnableEurekaClient
@EnableAdminServer
public class EurekaClientApplication {

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

• application.yml

spring:
  application:
    name: eurekaClient

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

eureka:
  client:
    service-url:
        defaultZone: http://10.0.10.135:9010/eureka/
  instance:
    prefer-ip-address: true
    instance-id: ${spring.cloud.client.ip-address}:${server.port}

• 访问 http://localhost:8080

• 其它配置

info:
  version: "1.0"
  service: ${spring.application.name}
  port: ${server.port}