rm -rf /etc/kubernetes/
rm -rf /var/lib/etcd

git clone https://github.com/rook/rook.git
cd rook
git checkout release-1.9
cd deploy/examples
kubectl create -f crds.yaml -f common.yaml -f operator.yaml
kubectl create -f cluster.yaml
kubectl apply -f direct-mount.yaml
kubectl apply -f rbd-ssd.yaml

kubectl delete -f rbd-ssd.yaml
kubectl delete -f direct-mount.yaml
kubectl delete -f crds.yaml -f common.yaml -f operator.yaml
kubectl delete -f cluster.yaml