apiVersion: storage.k8s.io/v1
kind: StorageClass
metadata:
  name: longhorn-retain
  annotations:
    storageclass.kubernetes.io/is-default-class: "false"
provisioner: driver.longhorn.io
allowVolumeExpansion: true
parameters:
  numberOfReplicas: "2"
  staleReplicaTimeout: "2880"
  fromBackup: ""
  fsType: "xfs"
  dataLocality: "best-effort"
reclaimPolicy: Retain
volumeBindingMode: Immediate 
---
apiVersion: storage.k8s.io/v1
kind: StorageClass
metadata:
  name: longhorn-delete
  annotations:
    storageclass.kubernetes.io/is-default-class: "false"
provisioner: driver.longhorn.io
allowVolumeExpansion: true
parameters:
  numberOfReplicas: "2"
  staleReplicaTimeout: "2880"
  fromBackup: ""
  fsType: "xfs"
  dataLocality: "best-effort"
reclaimPolicy: Delete
volumeBindingMode: Immediate 
---
apiVersion: storage.k8s.io/v1
kind: StorageClass
metadata:
  name: longhorn-single-delete
  annotations:
    storageclass.kubernetes.io/is-default-class: "false"
provisioner: driver.longhorn.io
allowVolumeExpansion: true
parameters:
  numberOfReplicas: "1"
  staleReplicaTimeout: "2880"
  fromBackup: ""
  fsType: "xfs"
  dataLocality: "best-effort"
reclaimPolicy: Delete
volumeBindingMode: Immediate
---
# Redis-specific StorageClass
# Single replica as Redis handles replication at application level
# Note: volumeBindingMode is immutable after creation
# If this StorageClass already exists with matching configuration, Flux reconciliation
# may show an error but it's harmless - the existing StorageClass will continue to work.
# For new clusters, this will be created correctly.
apiVersion: storage.k8s.io/v1
kind: StorageClass
metadata:
  name: longhorn-redis
  annotations:
    storageclass.kubernetes.io/is-default-class: "false"
provisioner: driver.longhorn.io
allowVolumeExpansion: true
parameters:
  # Single replica as Redis handles replication at application level
  numberOfReplicas: "1"
  staleReplicaTimeout: "2880"
  fsType: "xfs"  # xfs to match existing Longhorn volumes
  dataLocality: "strict-local"  # Keep Redis data local to node
  # Integrate with existing S3 backup infrastructure
  recurringJobSelector: |
    [
      {
        "name":"longhorn-s3-backup",
        "isGroup":true
      }
    ]
reclaimPolicy: Delete
volumeBindingMode: Immediate