charts: support host StorageClass config on helm chart

Signed-off-by: Vicente Cheng <vicente.cheng@suse.com>

Author: Vicente-Cheng

charts/harvester-csi-driver/templates/daemonset.yaml

@@ -46,6 +46,9 @@ spec:
             - --nodeid=$(NODE_ID)
             - --endpoint=$(CSI_ENDPOINT)
             - --kubeconfig=/var/lib/harvester/cloud-provider-config
+            {{- if .Values.hostStorageClass }}
+            - --host-storage-class={{ .Values.hostStorageClass }}
+            {{- end }}
           env:
             - name: NODE_ID
               valueFrom:

charts/harvester-csi-driver/values.yaml

@@ -25,6 +25,8 @@ image:
 nameOverride: ""
 fullnameOverride: ""
 
+# This field can be used to specify the corresponding StorageClass on the host cluster.
+hostStorageClass: ""
 kubeletRootDir: /var/lib/kubelet
 cloudConfig:
   secretName: ""