fix: Use correct format for API resource

The GroupVersionResource requires the resource to be both lowercase and plural.

Signed-off-by: Scott Fleener <[email protected]>

Author: sfleen

controller/k8s/api_test.go

@@ -59,8 +59,8 @@ func newMockAPI(useInformer bool, res resources) (
 
 	if useInformer {
 		api.Sync(nil)
+		metadataAPI.Sync(nil)
 	}
-	metadataAPI.Sync(nil)
 
 	return api, metadataAPI, k8sResults, nil
 }
@@ -1205,7 +1205,7 @@ metadata:
   name: invalid-rs-parent-dcfq4
   namespace: default
   ownerReferences:
-  - apiVersion: v1
+  - apiVersion: apps/v1
     kind: ReplicaSet
     name: invalid-rs-parent-2abdffa`,
 				},

controller/k8s/metadata_api.go

@@ -313,7 +313,7 @@ func (api *MetadataAPI) GetRootOwnerKindAndName(ctx context.Context, tm *metav1.
 
 	resource := schema.FromAPIVersionAndKind(parentRef.APIVersion, parentRef.Kind).
 		GroupVersion().
-		WithResource(parentRef.Kind)
+		WithResource(strings.ToLower(parentRef.Kind) + "s")
 	parent, err := api.client.Resource(resource).
 		Namespace(om.Namespace).
 		Get(ctx, parentRef.Name, metav1.GetOptions{})