refer to issue 4574

Signed-off-by: msougtani <moujib.sougtani@arhs-consulting.com>

correct typo

Signed-off-by: msougtani <moujib.sougtani@arhs-consulting.com>

chart/questions.yaml

@@ -597,6 +597,20 @@ WARNING:
     group: "Longhorn Storage Class Settings"
     type: string
     default:
+- variable: defaultSettings.defaultNodeSelector.enable
+  description: "Enable recurring Node selector for Longhorn StorageClass"
+  group: "Longhorn Storage Class Settings"
+  label: Enable Storage Class Node Selector
+  type: boolean
+  default: false
+  show_subquestion_if: true
+  subquestions:
+  - variable: defaultSettings.defaultNodeSelector.selector
+    label: Storage Class Node Selector
+    description: 'We use NodeSelector when we want to bind PVC via StorageClass into desired mountpoint on the nodes tagged whith its value'
+    group: "Longhorn Default Settings"
+    type: string
+    default:
 - variable: persistence.backingImage.enable
   description: "Set backing image for Longhorn StorageClass"
   group: "Longhorn Storage Class Settings"

chart/templates/storageclass.yaml

@@ -36,3 +36,6 @@ data:
       recurringJobSelector: '{{ .Values.persistence.recurringJobSelector.jobList }}'
       {{- end }}
       dataLocality: {{ .Values.persistence.defaultDataLocality | quote }}
+      {{- if .Values.persistence.defaultNodeSelector.enable }}
+      nodeSelector: "{{ .Values.persistence.defaultNodeSelector.selector }}"
+      {{- end }}

chart/values.yaml

@@ -85,6 +85,9 @@ persistence:
     dataSourceType: ~
     dataSourceParameters: ~
     expectedChecksum: ~
+  defaultNodeSelector:
+    enable: false # disable by default
+    selector: []
 
 csi:
   kubeletRootDir: ~