Allow using label selectors for system labels for secrets and configmap

backends.

Fixes #12435

Signed-off-by: Dmitry Chepurovskiy <me@dm3ch.net>

pkg/storage/driver/cfgmaps.go

@@ -107,7 +107,7 @@ func (cfgmaps *ConfigMaps) List(filter func(*rspb.Release) bool) ([]*rspb.Releas
 			continue
 		}
 
-		rls.Labels = filterSystemLabels(item.ObjectMeta.Labels)
+		rls.Labels = item.ObjectMeta.Labels
 
 		if filter(rls) {
 			results = append(results, rls)

pkg/storage/driver/cfgmaps_test.go

@@ -128,6 +128,16 @@ func TestConfigMapList(t *testing.T) {
 	if len(ssd) != 2 {
 		t.Errorf("Expected 2 superseded, got %d", len(ssd))
 	}
+	// Check if release having both system and custom labels, this is needed to ensure that selector filtering would work.
+	rls := ssd[0]
+	_, ok := rls.Labels["name"]
+	if !ok {
+		t.Fatalf("Expected 'name' label in results, actual %v", rls.Labels)
+	}
+	_, ok = rls.Labels["key1"]
+	if !ok {
+		t.Fatalf("Expected 'key-1' label in results, actual %v", rls.Labels)
+	}
 }
 
 func TestConfigMapQuery(t *testing.T) {

pkg/storage/driver/secrets.go

@@ -99,7 +99,7 @@ func (secrets *Secrets) List(filter func(*rspb.Release) bool) ([]*rspb.Release,
 			continue
 		}
 
-		rls.Labels = filterSystemLabels(item.ObjectMeta.Labels)
+		rls.Labels = item.ObjectMeta.Labels
 
 		if filter(rls) {
 			results = append(results, rls)

pkg/storage/driver/secrets_test.go

@@ -128,6 +128,16 @@ func TestSecretList(t *testing.T) {
 	if len(ssd) != 2 {
 		t.Errorf("Expected 2 superseded, got %d", len(ssd))
 	}
+	// Check if release having both system and custom labels, this is needed to ensure that selector filtering would work.
+	rls := ssd[0]
+	_, ok := rls.Labels["name"]
+	if !ok {
+		t.Fatalf("Expected 'name' label in results, actual %v", rls.Labels)
+	}
+	_, ok = rls.Labels["key1"]
+	if !ok {
+		t.Fatalf("Expected 'key-1' label in results, actual %v", rls.Labels)
+	}
 }
 
 func TestSecretQuery(t *testing.T) {