add support for Longhorn setup

Longhorn/longhorn-values.yaml

@@ -0,0 +1,36 @@
+global:
+  nodeSelector:
+    node.longhorn.io/create-default-disk: "true"
+
+service:
+  ui:
+    type: NodePort
+    nodePort: 30050 
+  manager:
+    type: ClusterIP
+
+# Replica count for the default Longhorn StorageClass.
+persistence:
+  defaultClass: false
+  defaultFsType: ext4
+  defaultClassReplicaCount: 2
+  reclaimPolicy: Delete
+
+# Replica counts for CSI Attacher, Provisioner, Resizer, Snapshotter
+csi:
+  attacherReplicaCount: 2
+  provisionerReplicaCount: 2
+  resizerReplicaCount: 2
+  snapshotterReplicaCount: 2
+
+# Default replica count and storage path
+defaultSettings:
+  upgradeChecker: false
+  kubernetesClusterAutoscalerEnabled: false
+  allowCollectingLonghornUsageMetrics: false
+  createDefaultDiskLabeledNodes: true
+  defaultReplicaCount: 2
+  defaultDataPath: "/k8s-data"
+
+longhornUI:
+  replicas: 1