# Default values for longhorn.
# This is a YAML-formatted file.
# Declare variables to be passed into your templates.
persistence:
  # -- Replica count of the default Longhorn StorageClass.
  defaultClassReplicaCount: 1
  # -- Data locality of the default Longhorn StorageClass. (Options: "disabled", "best-effort")
  defaultDataLocality: "best-effort"
  # -- Reclaim policy that provides instructions for handling of a volume after its claim is released. (Options: "Retain", "Delete")
  reclaimPolicy: Delete
  # -- Setting that allows you to enable live migration of a Longhorn volume from one node to another.
  migratable: false
  # -- Setting that allows you to enable automatic snapshot removal during filesystem trim for a Longhorn StorageClass. (Options: "ignored", "enabled", "disabled")
  removeSnapshotsDuringFilesystemTrim: enabled

preUpgradeChecker:
  # -- Setting that allows Longhorn to perform pre-upgrade checks. Disable this setting when installing Longhorn using Argo CD or other GitOps solutions.
  jobEnabled: false
  # -- Setting that allows Longhorn to perform upgrade version checks after starting the Longhorn Manager DaemonSet Pods. Disabling this setting also disables `preUpgradeChecker.jobEnabled`. Longhorn recommends keeping this setting enabled.
  upgradeVersionCheck: true

csi:
  # -- kubelet root directory. When unspecified, Longhorn uses the default value.
  kubeletRootDir: ~
  # -- Replica count of the CSI Attacher. When unspecified, Longhorn uses the default value ("3").
  attacherReplicaCount: 1
  # -- Replica count of the CSI Provisioner. When unspecified, Longhorn uses the default value ("3").
  provisionerReplicaCount: 1
  # -- Replica count of the CSI Resizer. When unspecified, Longhorn uses the default value ("3").
  resizerReplicaCount: 1
  # -- Replica count of the CSI Snapshotter. When unspecified, Longhorn uses the default value ("3").
  snapshotterReplicaCount: 1

defaultSettings:
  # -- Endpoint used to access the backupstore. (Options: "NFS", "CIFS", "AWS", "GCP", "AZURE")
  backupTarget: NFS
  # -- Setting that allows Longhorn to automatically create a default disk only on nodes with the label "node.longhorn.io/create-default-disk=true" (if no other disks exist). When this setting is disabled, Longhorn creates a default disk on each node that is added to the cluster.
  createDefaultDiskLabeledNodes: false
  # -- Default number of replicas for volumes created using the Longhorn UI. For Kubernetes configuration, modify the `numberOfReplicas` field in the StorageClass. The default value is "3".
  defaultReplicaCount: 1

  systemManagedComponentsNodeSelector: "region:local"
  
longhornManager:
    # -- Node selector for Longhorn Manager. Specify the nodes allowed to run Longhorn Manager.
  nodeSelector: 
    "region": "local"

longhornDriverDeployer:
  # -- Node selector for Longhorn UI. Specify the nodes allowed to run Longhorn UI.
  nodeSelector: 
    "region": "local"

longhornUI:
  # -- Replica count for Longhorn UI.
  replicas: 1
  # -- Node selector for Longhorn UI. Specify the nodes allowed to run Longhorn UI.
  nodeSelector:
    "region": "local"

metrics:
  serviceMonitor:
    # -- Setting that allows the creation of a Prometheus ServiceMonitor resource for Longhorn Manager components.
    enabled: false