# Dedicated StorageClass for paperless-ngx document media, backed by the 4TB
# USB HDD on talos-cp-3 (see longhorn-add-disks-job.yaml). Single disk, single
# node — no Longhorn replica is possible, so numberOfReplicas is 1 by
# necessity, not choice. diskSelector pins placement to the tagged disk only,
# so a volume from this class never lands on cp-3's regular (already
# DiskPressure) default pool. reclaimPolicy is Retain, not Delete: a PVC
# accident here has no replica to fall back on, so an accidental delete must
# not also take the underlying volume with it.
apiVersion: storage.k8s.io/v1
kind: StorageClass
metadata:
  name: longhorn-paperless-media
provisioner: driver.longhorn.io
allowVolumeExpansion: true
reclaimPolicy: Retain
volumeBindingMode: WaitForFirstConsumer
parameters:
  numberOfReplicas: "1"
  diskSelector: "paperless-media"
  nodeSelector: "talos-cp-3"
  staleReplicaTimeout: "30"
  fsType: "ext4"