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apache / dubbo-kubernetes / 1fc103dc16cba83eb74b2967622cc030a35406b1
commit1fc103dc16cba83eb74b2967622cc030a35406b1[log] [tgz]
authorjianyi-gronk <jianyi_gronk@163.com>Sun Jan 21 14:35:49 2024 +0800
committerjianyi-gronk <jianyi_gronk@163.com>Sun Jan 21 14:35:49 2024 +0800
tree130d8de7cb04b9eef76d59080ec9f4ed6296a544
parentf10a45bc8684efaed0a719e92a9f722d4dd51d82 [diff]
Extract public types
2 files changed
tree: 130d8de7cb04b9eef76d59080ec9f4ed6296a544
  1. .github/
  2. api/
  3. app/
  4. conf/
  5. deploy/
  6. dev/
  7. docs/
  8. generate/
  9. hack/
  10. pkg/
  11. release/
  12. templates/
  13. test/
  14. tools/
  15. ui/
  16. ui-vue3/
  17. .asf.yaml
  18. .codecov.yml
  19. .gitattributes
  20. .gitignore
  21. .licenserc.yaml
  22. Dockerfile
  23. go.mod
  24. go.sum
  25. LICENSE
  26. Makefile
  27. NOTICE
  28. README.md
README.md

Build codecov license

This repository contains libraries and tools for creating and deploying Dubbo applications in any Kubernetes environment, i.e. on Kubernetes, Aliyun ACK, etc.

Prerequisites:

  • Ensure you have Go installed, version 1.20 or higher.
  • Make sure you install kubectl.
  • Ensure you have Dubboctl installed.

Quick Start

Create a Dubbo application

Use dubboctl create to create a project template.

dubboctl create -l java

This should generate a simple project with a demo service properly configured and is ready to run.

For java developers, it's recommended to use start.dubbo.apache.org or IntelliJ IDEA plugin to generate more complicated templates.

Deploy application to Kubernetes

Before deploying the application, let's install Nacos, Zookeeper, Prometheus and other components necessary for running a Dubbo application or microservice cluster.

dubboctl install --profile=demo # This will install Nacos, Prometheus, Grafana, Admin, etc.

Next, build your application as docker image and deploy it into kubernetes cluster with dubboctl deploy, it will do the following two steps:

  1. Build your application from source code into docker image and push the image to remote repository.
  2. Generate all the kubernetes configurations (e.g., deployments, services, load balancers) needed to run your application on vanilla Kubernetes.
dubboctl deploy --out=deployment.yml

Finally, apply manifests into kubernetes cluster.

kubectl apply -f deployment.yml

Monitor and manage your application

We already have the application up and running, now it's time to continuously monitor the status or manage the traffics of our applications.

Admin

Run the following command and open http://localhost:38080/admin/ with your favourite browser.

dubboctl dashboard admin

Admin Console

Admin Grafana

Tracing

dubboctl dashboard zipkin

Traffic Management

Please refer to our official website to learn the traffic policies in Dubbo with some well-designed tasks.

  • Timeout
  • Accesslog
  • Region-aware traffic split
  • Weight-based traffic split
  • Circuit breaking
  • Canary release