Fix create-setters matching setter values in internal kpt annotations

Signed-off-by: Aravindhan Ayyanathan <aravindhan.a@est.tech>

Author: aravindtga

functions/go/create-setters/createsetters/create_setters.go

@@ -248,6 +248,12 @@ func (cs *CreateSetters) visitScalar(object *yaml.RNode, path string) error {
 		return nil
 	}
 
+	// skip internal kpt annotations — these are runtime metadata, not user-authored content
+	if strings.Contains(path, ".annotations.internal.config.kubernetes.io") ||
+		strings.Contains(path, ".annotations.config.kubernetes.io") {
+		return nil
+	}
+
 	// doesn't add the comment to the nodes with multiple line values
 	if hasMultipleLines(object.YNode().Value) {
 		return nil

functions/go/create-setters/createsetters/create_setters_test.go

@@ -518,6 +518,33 @@ metadata:
   name: nginx-development # kpt-set: nginx-${app}
 spec:
   image: dev # kpt-set: ${role}
+`,
+		},
+		{
+			name: "skip internal kpt annotations",
+			config: `
+data:
+  replicas: "4"
+`,
+			input: `apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: nginx
+  annotations:
+    internal.config.kubernetes.io/package-path: /tmp/some-path-with-4-in-it
+    config.kubernetes.io/local-config: "true"
+spec:
+  replicas: 4
+`,
+			expectedResources: `apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: nginx
+  annotations:
+    internal.config.kubernetes.io/package-path: /tmp/some-path-with-4-in-it
+    config.kubernetes.io/local-config: "true"
+spec:
+  replicas: 4 # kpt-set: ${replicas}
 `,
 		},
 	}