$ minikube start

$ kubectl apply -f https://raw.githubusercontent.com/kubernetes/ingress-nginx/nginx-0.30.0/deploy/static/provider/cloud-generic.yaml
$ minikube addons enable ingress

$ kubectl create secret generic pgpassword --from-literal PGPASSWORD=<your password>

$ kubectl apply -f k8s

$ kubectl create secret generic pgpassword --from-literal PGPASSWORD=<your password>

$ curl -fsSL -o get_helm.sh https://raw.githubusercontent.com/helm/helm/master/scripts/get-helm-3
$ chmod 700 get_helm.sh
$ ./get_helm.sh

$ helm repo add stable https://kubernetes-charts.storage.googleapis.com/
$ helm repo update
$ helm install my-nginx stage/nginx-ingress --set rbac.create=true

$ kubectl apply --validate=false -f https://raw.githubusercontent.com/jetstack/cert-manager/release-0.11/deploy/manifests/00-crds.yaml
$ kubectl create namespace cert-manager
$ helm repo add jetstack https://charts.jetstack.io
$ helm repo update
$ helm install cert-manager --namespace cert-manager --version v0.11.0 jetstack/cert-manager