Rook-Ceph : deploy rook-ceph operator

rook-ceph.yaml

apiVersion: v1
kind: Namespace
metadata:
  name: my-rook-ceph
---
apiVersion: operators.coreos.com/v1alpha2
kind: OperatorGroup
metadata:
  name: operatorgroup
  namespace: my-rook-ceph
spec:
  targetNamespaces:
  - my-rook-ceph
---
apiVersion: operators.coreos.com/v1alpha1
kind: Subscription
metadata:
  name: my-rook-ceph
  namespace: my-rook-ceph
spec:
  channel: beta
  name: rook-ceph
  source: operatorhubio-catalog
  sourceNamespace: olm