K8s-LetsEncrypt Tutorial

First set up a working NGINX cluster for any specific domain of yours or follow my YouTube video to set this up on Minikube and expose the service to the outside work using ngrok

Set up CertManager

kubectl create namespace cert-manager
kubectl apply --validate=false -f https://github.com/jetstack/cert-manager/releases/download/v0.12.0/cert-manager.yaml

Wait till all the pods are up and running

kubectl get pods -n cert-manager