MicroserviceWorld

Spring cloud microservice example.

tutorial http://samchu.logdown.com/posts/313414-microservice-with-springcloud

include module:

• discovery
• gateway
• config
• reservation-service
• reservation-client
• hystrix-dashboard
• monitor
• zipkin
• auth-server

How to run it?

1. MacOS/Unix/Linux (/etc/hosts), windows (C:\Windows\System32\drivers\etc)
   127.0.0.1 config discovery zipkin
2. install rabbitmq use brew.
   brew install rabbitmq.
3. run it in order. discovery -> EurekaServiceApplication.java Show me
   config -> ConfigServiceApplication.java
   gateway -> ApiGatewayApplication.java
   auth-server -> AuthApplication.java
   reservation-service -> ReservationServiceApplication.java
   reservation-client -> ReservationClientApplication.java
   hystrix-dashboard -> HystrixDashboardApplication.java Show me
   monitor -> TurbineApplication.java Show me
   zipkin -> ZipkinApplication.java Show me
4. You can run multi reservation-service and reservation-client test loadbalance with click this
   or apache bench [ab -c100 -n 10000 http://localhost:10000/reservation/hello]
   or Jmeter test it.
5. How to run OAuth2 in auth-server.
   • In the browser：
     http://localhost:10000/uaa/oauth/authorize?response_type=code&client_id=whoami&scope=app&state=123456&redirect_uri=http://www.google.com, first time input username:whoami and password:123456.
   • In the terminal. Get last code from last address and replace {{code}} in next command.
     curl -X POST -H "Cache-Control: no-cache" -H "Content-Type: application/x-www-form-urlencoded" -d 'grant_type=authorization_code&code={{code}}&redirect_uri=http://www.google.com' "http://whoami:123456@localhost:10000/uaa/oauth/token"

Reference

1. Getting started with Spring Cloud by Josh Long
2. This lab is references YouTube Getting Started with Spring Cloud, Thank you Dr. Dave Syer, Josh Long.[]
3. Dive into Eureka – nobodyiam's blog
4. About Spring cloud security OAuth2