ungleich-k8s/rook.md

 git clone https://github.com/rook/rook.git
cd rook/cluster/examples/kubernetes/ceph
kubectl apply  -f crds.yaml -f common.yaml
kubectl apply  -f operator.yaml
kubectl get -n rook-ceph pods --watch
kubectl apply  -f cluster.yaml
cd ~/rook/
kubectl apply -f ./cluster/examples/kubernetes/ceph/csi/cephfs/storageclass.yaml