fix

monitor/grafana/datas.tf

@@ -9,8 +9,20 @@ locals {
     "app.kubernetes.io/managed-by" = "vynil"
     "app.kubernetes.io/instance" = var.instance
   }
+  pvc_spec = merge({
+    "accessModes" = [var.storage.volume.accessMode]
+    "volumeMode" = var.storage.volume.type
+    "resources" = {
+      "requests" = {
+        "storage" = "${var.storage.volume.size}"
+      }
+    }
+  }, var.storage.volume.class != "" ?{
+    "storageClassName" = var.storage.volume.class
+  }:{})
 }
 
+
 data "kubernetes_secret_v1" "authentik" {
   metadata {
     name      = "authentik"
@@ -56,13 +68,7 @@ data "kustomization_overlay" "data" {
         name: grafana
         annotations:
           k8up.io/backup: "true"
-      spec:
-        accessModes:
-        - "${var.storage.volume.accessMode}"
-        volumeMode: Filesystem
-        resources:
-          requests:
-            storage: "${var.storage.volume.size}"
+      spec: ${jsonencode(local.pvc_spec)}
     EOF
   }
   patches {