apiVersion: storage.k8s.io/v1beta1
kind: StorageClass
metadata:
   name: slow
provisioner: kubernetes.io/rbd
parameters:
    monitors: 127.0.0.1:6789
    adminId: admin
    adminSecretName: ceph-secret-admin
    adminSecretNamespace: "kube-system"
    pool: kube
    userId: kube
    userSecretName: ceph-secret-user