added comment

gardener · Feb 26, 2020 · 6d5b89c · 6d5b89c
1 parent 76bba52
commit 6d5b89c
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/pkg/controller/actuator.go b/pkg/controller/actuator.go
@@ -107,6 +107,8 @@ func (a *actuator) Reconcile(ctx context.Context, ex *extensionsv1alpha1.Extensi
 		return err
 	}
 
+	// Shoots that don't specify a DNS domain or that are scheduled to a seed that is tainted with "DNS disabled"
+	// don't get an DNS service
 	if gardencorev1beta1helper.TaintsHave(cluster.Seed.Spec.Taints, gardencorev1beta1.SeedTaintDisableDNS) ||
 		cluster.Shoot.Spec.DNS == nil {
 		a.logger.Info("no shoot dns service installed", "shoot", ex.Namespace)