Render empty forwarders for forward zones

A forward zone with no forwarders now renders "forwarders { };", which BIND accepts and treats as disabling forwarding for the zone.
2026-10-16 23:32:09 +11:00
parent f149b79cce
commit 53cb7fa059
7 changed files with 51 additions and 10 deletions
@@ -218,10 +218,7 @@ func (r *BindZoneReconciler) buildZoneConfig(ctx context.Context, zone *bindv1al
 			parts = append(parts, fmt.Sprintf("primaries { %s }", terminateInline(zone.Spec.Primaries)))
 		}
 	case bindv1alpha1.ZoneForward:
-		parts = append(parts, "type forward", "forward only")
-		if len(zone.Spec.Forwarders) > 0 {
-			parts = append(parts, fmt.Sprintf("forwarders { %s }", terminateInline(zone.Spec.Forwarders)))
-		}
+		parts = append(parts, "type forward", "forward only", bind.ForwardersClause(zone.Spec.Forwarders))
 	case bindv1alpha1.ZoneStub:
 		parts = append(parts, "type stub", fmt.Sprintf("file \"%s\"", bind.ZoneFilePath(zone.Spec.ZoneName)))
 		if len(zone.Spec.Primaries) > 0 {