Description

This project providers sample to show working with Canary Deploy.

• canary-provider A Microserivce using Spring Cloud with a REST interface.

• canary-provider-beta Same as canary-provider, but with version 0.0.2

• canary-consumer A Microserivce using Spring Cloud with a REST interface. Consumer calls provider with RestTemplate.

Build and Run

• Prerequisites Setup CSE environment

• Build

    mvn clean package
  

• Run provider

  In ${Project}/canary-provider/target/

    java -jar canary-provider-1.0-SNAPSHOT.jar
  

• Run provider

  In ${Project}/canary-provider-beta/target/

    java -jar canary-provider-beta-1.0-SNAPSHOT.jar
  

• Run consumer

  In ${Project}/canary-consumer/target/

    java -jar canary-consumer-1.0-SNAPSHOT.jar
  

• Testing

Open in browser： http://localhost:8091/canary?id=2

About 20% result output by provider-beta, and 80% result output by provider.

项目说明

这个项目提供了 Spring Cloud Huawei 灰度发布的例子。

• canary-provider 使用 Spring Cloud 开发一个 REST 接口。

• canary-provider-beta canary-provider的0.0.2版本。

• canary-consumer 使用 Spring Cloud 开发一个 REST 接口， 接口实现通过 RestTemplate 调用 provider 的接口。

使用

• 前提条件 准备CSE运行环境

• 编译

    mvn clean package
  

• 启动 provider

  进入目录 ${Project}/canary-provider/target/

    java -jar canary-provider-1.0-SNAPSHOT.jar
  

• 启动 provider

  进入目录 ${Project}/canary-provider-beta/target/

    java -jar canary-provider-beta-1.0-SNAPSHOT.jar
  

• 启动 consumer

  进入目录 ${Project}/canary-consumer/target/

    java -jar canary-consumer-1.0-SNAPSHOT.jar
  

• 测试

启动3个微服务后， 然后通过界面访问： http://localhost:8091/canary?id=2。 provider-beta产生20%的响应， provider-beta产生80%的响应。