stunning-memory

A repository where you can find sample rest-servers in the following languages :

1. Java (spring-boot) -> git checkout java
2. Golang (gorilla mux) -> git checkout golang
3. NodeJS (express) -> git checkout nodejs
4. Python (flask) -> git checkout python
5. Ruby (Sinatra) -> git checkout ruby
6. C++ -> git checkout c++
7. ReactJS -> git checkout reactjs

To practice Docker, Kubernetes, Helm, checkout into the respective branch.
The branch-name is exact name of your language in lowercase. For example, if I select ReactJS, I will type:

# git checkout <LANGUAGE_IN_LOWERCASE>

git checkout reactjs

Now, delete the following:

1. docker-compose files
2. Dockerfiles
3. kubernetes directory

Once, you are done now, here are your tasks:

Dockerize your application.
  Write Dockerfile for your application
  Create the Docker image.
  Use docker-image to create a container for your application.
  Hit the endpoints within application to test your application.
  Tag your image properly.
  Push your Docker image to your Docker Hub repository.
Use Docker for development.
  Create a docker-compose file for your application.
Orchestrate your application manually.
  Write a pod manifest for your application.
  Create the pod using your manifest.
  Use kubectl port-forward to test your application.
  Write a deployment manifest for your application.
  Create the deployment using your manifest.
  Use kubectl port-forward to test your application.
  Write a service manifest for your application - ClusterIP.
  Create the service using your manifest.
  Use kubectl port-forward to test your application.
  Write a service manifest for your application - NodeIP.
  Create the service using your manifest.
  Test your application.
Helmify your application.
  Create Helm chart for your application.
  Generate Kubernetes manifests for your application using Helm charts.
  Orchestrate your application using helm-generate manifests.