This is an attempt at dockerizing and k8s-ifiying a rails app.
To run this example, you'll need to have a kubernetes cluster up.
One way is by using minikube:
First, start the cluster by running minikube start.
Then, run the k8s/up.sh script to bring up the application.
Finally, use your browser or HTTP client of choice to access the application on the IP address returned from the minikube ip command.
Hint: use minikube delete to stop the cluster and destroy the minikube VM.
Hint 2: use minikube addons enable ingress to enable ingress support in minikube. You can check whether it's enabled by running minikube addons list | grep ingress.