cloud bus刷新

1.大概代码

cloud-config-center3344是cloud config server端，cloud-config-client3355 和 cloud-config-client3366 是cloud config client端.

修改以下配置，

cloud-config-center3344：

pom:

        <!--添加消息总线rabbitmq支持-->
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-bus-amqp</artifactId>
        </dependency>

yml:

spring:
  application:
    name: cloud-config
  cloud:
    config:
      server:
        git:
          uri: https://github.com/lulu4pix/springcloud-config.git
          search-paths:
            - springcloud-config
          force-pull: true
          username: 914104723@qq.com
          password: Aa123567.
      label: master
  #rabbitmq相关配置
  rabbitmq:
    host: localhost
    port: 5672
    username: guest
    password: guest

#rabbitmq相关配置，暴露bus刷新配置端点
management:
  endpoints:  #暴露bus配置的端点
    web:
      exposure:
        include: 'bus-refresh'

cloud-config-client3355 和 cloud-config-client3366：

pom:

        <!--添加消息总线rabbitmq支持-->
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-bus-amqp</artifactId>
        </dependency>

yml:

server:
  port: 3355
spring:
  application:
    name: cloud-config-client
  cloud:
    config:
      label: master #分支
      name: application
      profile: dev      #这三个的意思是从master分支上，读取application-dev.yml文件内容
      uri: http://localhost:3344/   #配置中心地址
  #rabbitmq相关配置
  rabbitmq:
    host: localhost
    port: 5672
    username: guest
    password: guest

eureka:
  client:
    service-url:
      defaultZone: http://localhost:7001/eureka/     #单机版

#之所以颜色淡是因为在cloud config 手动刷新已经添加过了。
management:
  endpoints:
    web:
      exposure:
        include: "*"    

 

 

测试：

修改github上的application-dev.yml内容从version8改成9

访问http://localhost:3344/master/application-dev.yml 已经更新

 

 

post请求发送3344的bus-refresh:    curl -X POST http://localhost:3344/actuator/bus-refresh   

 

再访问3355和3366：

 

 

 

 都自动更新成功。

 

 

具体的代码见：

https://github.com/lulu4pix/springcloud/commit/a50f2948d217650160cb9c5a83fc2e9f546de617