Tiller init on Kubernetes cluster for Helm v2

tiller-init.sh

#!/bin/bash

cat <<EOF | kubectl apply -f -
apiVersion: v1
kind: ServiceAccount
metadata:
  name: tiller
  namespace: kube-system
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: tiller
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: cluster-admin
subjects:
  - kind: ServiceAccount
    name: tiller
    namespace: kube-system
EOF

helm init --service-account=tiller \
   --stable-repo-url=https://kubernetes-charts.storage.googleapis.com \
   --upgrade \
   --automount-service-account-token=true \
   --replicas=1 \
   --history-max=100 \
   --wait