Longhorn: use values yaml for helm to reduce replicas

Longhorn/justfile

@@ -28,7 +28,8 @@ install:
       --install \
       --cleanup-on-fail \
       --namespace ${LONGHORN_NAMESPACE} \
-      --create-namespace
+      --create-namespace \
+      --values longhorn-values.yaml
 
 uninstall:
     #!/bin/bash

Longhorn/longhorn-values.yaml

@@ -1,18 +1,6 @@
-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
 
@@ -25,12 +13,10 @@ csi:
 
 # Default replica count and storage path
 defaultSettings:
-  upgradeChecker: false
   kubernetesClusterAutoscalerEnabled: false
   allowCollectingLonghornUsageMetrics: false
-  createDefaultDiskLabeledNodes: true
   defaultReplicaCount: 2
-  defaultDataPath: "/k8s-data"
+#  defaultDataPath: "/k8s-data"
 
 longhornUI:
   replicas: 1