superben/dubbodemo

Dubbo Demo on Alauda Cloud

A dubbo demo running on Alauda Cloud.

Dubbo-Admin

Dockerfile in docker-admin

Where to get dubbo-admin-2.5.3.war

See: dubbo 2.5.3 环境搭建

Unpack war to ROOT

unzip dubbo-admin-2.5.3.war -d ./ROOT

Build Docker Image

cd docker-admin
docker build -t index.alauda.cn/claas/dubbo:alpine-jre8-tomcat8-dubbo2.5.3 .

Demo Provider & Demo Consumer

Code in dubbo-demo.

Thanks to binblee on github.

Build demo

cd dubbo-demo
mvn clean package

Build Provider Docker Image

cd dubbo-demo/service-producer
docker build -t index.alauda.cn/claas/dubbo-demo-provider:dubbo2.5.3 .

Build Consumer Docker Image

cd dubbo-demo/service-consumer
docker build -t index.alauda.cn/claas/dubbo-demo-consumer:dubbo2.5.3 .

Run on Alauda Cloud

Use dubbo.yml as template to create an application on Alauda Cloud.

Zookeeper Cluster

• 3 nodes
• host network mode
• Use IP address's of your own physical or virtual machines

DubboAdmin Webapp

• 2 nodes
• flannel network mode
• Default root password is root, or specify your own:
  • DUBBO_ROOT_PASSWORD=yourposs
• Default guest password is guest, or specify your own:
  • DUBBO_GUEST_PASSWORD=yourposs
• Use the following style for environment variable ZK_URL：
  • ZK_URL=zoo1:2181?backup=zoo2:2181,zoo3:2181
  • ZK_URL=zoo1:2181
• NOT USE the follows for ZK_URL：
  • ZK_URL=zoo1:2181,zoo2:2181,zoo3:2181

Porvider & Consumer

• 1 node respectively
• flannel network mode
• Use ZK_URL：
  • ZK_URL=zoo1:2181,zoo2:2181,zoo3:2181
  • ZK_URL=zoo1:2181

Links Statements

• The links statements indicate dependency relationship among services defined in dubbo.yml. Use Strict Mode to create your application on Alauda Cloud.

Verify

create a ssh tunnel to the K8s master node mastering your dubbo-admin pod. ssh -L 8080:10.20.0.9:8080 [email protected]

Open your browser to visit: http://localhost:8080/