delete node template custom_label

README.md

@@ -240,6 +240,43 @@ module "castai-eks-cluster" {
     }
   EOT
 }
+
+```
+Migrating from 6.x.x to 7.x.x
+---------------------------
+
+Version 7.x.x changed:
+* Removed `custom_label` attribute in `castai_node_template` resource. Use `custom_labels` instead.
+
+Old configuration:
+```terraform
+module "castai-eks-cluster" {
+  // ...
+
+  node_templates = {
+    spot_tmpl = {
+      custom_label = {
+        key = "custom-label-key-1"
+        value = "custom-label-value-1"
+      }
+    }
+  }
+}
+```
+
+New configuration:
+```terraform
+module "castai-eks-cluster" {
+  // ...
+
+  node_templates = {
+    spot_tmpl = {
+      custom_labels = {
+        custom-label-key-1 = "custom-label-value-1"
+      }
+    }
+  }
+}
 ```
 
 

main.tf

@@ -49,15 +49,6 @@ resource "castai_node_template" "this" {
   configuration_id = try(each.value.configuration_id, null)
   should_taint     = try(each.value.should_taint, true)
 
-  dynamic "custom_label" {
-    for_each = flatten([lookup(each.value, "custom_label", [])])
-
-    content {
-      key   = try(custom_label.value.key, null)
-      value = try(custom_label.value.value, null)
-    }
-  }
-
   custom_labels = try(each.value.custom_labels, {})
 
   dynamic "custom_taints" {