SpringBoot admin

版本:

    <java.version>1.8</java.version>

   <spring-cloud.version>Greenwich.SR6</spring-cloud.version>  (admin server 不需要)

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>2.1.5</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-security</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-actuator</artifactId>
        </dependency>
      
    </dependencies>

主类:

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

添加配置类: springcloud升级到2.x后Eureka安全配置与1.x有部分变动，新版本的security默认开启csrf了，这里我们先关掉它，否则 服务端注册不上

新建一个配置类：

@EnableWebSecurity
@Configuration
public class WebSecurityConfig extends WebSecurityConfigurerAdapter {
    @Override
    protected void configure(HttpSecurity http) throws Exception {
        //关闭csrf
        http.csrf().disable();
        //开启认证
         http.authorizeRequests().anyRequest().authenticated().and().httpBasic();
    }
}

配置文件: application.yml

server:
  port: 9000
#需要导入spring-boot-starter-security
#为admin server 添加一个认证，当访问localhost:8761会要求验证
management:
  endpoints:
    web:
      exposure:
        include: '*'
  endpoint:
    health:
      show-details: always
spring:
  application:
    name: micro-admin
  security: #安全配置
    basic:
     enabled: true
    user:
      name: root
      password: root

#####################   至此 , admin server 搭建完毕 ########################

下面是使用:

依赖:

  

<dependency>
            <groupId>de.codecentric</groupId>
            <artifactId>spring-boot-admin-starter-client</artifactId>
            <version>2.1.5</version>
 </dependency>

application.yml:

spring:
  application:
    name: MICRO-CLENT1-USER
  boot:
    admin:
      client:
        url:  http://root:root@localhost:9000
    
management:
  endpoints:
    web:
      exposure:
        include: '*'
  endpoint:
    health: #健康检测 查看 http://localhost:8761/actuator/health
      show-details: always

或者 application.properties

eureka.client.service-url.defaultZone = http://root:root@192.168.25.140:8761/eureka/,http://root:root@192.168.25.141:8761/eureka/
#spring.boot.admin.client.url = http://root:root@192.168.25.143:9000
spring.boot.admin.client.url = http://192.168.25.143:9000
spring.boot.admin.client.username=root
spring.boot.admin.client.password=root
management.endpoints.web.exposure.include =*
management.endpoint.health.show-details= ALWAYS
eureka.instance.prefer-ip-address = true
spring.boot.admin.client.instance.service-base-url = http://192.168.18.129:7089  //自动申明ＩＰ 

check:

  http://127.0.0.1:9000/#/applications