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Spring Cloud Config在运行时刷新配置

Spring Cloud提供支持以使配置参数可随向/actuator/refresh端点的POST请求重新加载。

  1. 添加Spring Boot Actuator依赖项:

Maven坐标:

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

Gradle坐标:

dependencies {
    compile group: 'org.springframework.boot', name: 'spring-boot-starter-actuator'
}
  1. @RefreshScope添加到Spring配置类中,以使参数在运行时可重新加载。
  2. management.endpoints.web.exposure.include=refresh添加到application.properties中,以允许不受限制地访问/actuator/refresh
  3. 使用gcloud更新属性:

    $ gcloud beta runtime-config configs variables set \
      myapp.queue_size 200 \
      --config-name myapp_prod
  4. 发送POST请求到刷新端点:

    $ curl -XPOST https://myapp.host.com/actuator/refresh
Spring Cloud Config快速入门
Spring Cloud Config示例
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目录

三、Spring Cloud Netflix

SpringCloud Hystrix超时和Ribbon客户

SpringCloud 重试失败的请求

五、Spring Cloud Stream

六、SpringCloud Binder实现

SpringCloud 重试RabbitMQ Binder

SpringCloud Dead-Letter队列处理

八、Spring Cloud Sleuth

SpringCloud 当前Span

十二、Spring Cloud for Cloud Foundry

十三、Spring Cloud Contract

Spring Cloud Contract验证程序设置

SrpingCloud Gradle项目

十五、Spring Cloud网关

Spring Cloud 配置路由谓词工厂和网关过滤工厂

Spring Cloud TLS / SSL

Spring Cloud网关配置

SpringCloud 故障排除

十八、Spring Cloud GCP

Spring Cloud GCP Spring资源

Spring Cloud Spring JDBC

Spring Cloud Redis的Cloud Memorystore

Spring Cloud 云身份识别代理(IAP)身份验证

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