apiVersion: storage.k8s.io/v1
kind: StorageClass
metadata:
  name: longhorn-single
  labels:
    app.kubernetes.io/managed-by: provisioning
provisioner: driver.longhorn.io
allowVolumeExpansion: true
reclaimPolicy: Retain
volumeBindingMode: Immediate
parameters:
  numberOfReplicas: "1"
  staleReplicaTimeout: "30"
  fsType: ext4