diff --git a/classes/cluster/k8s-aio-calico/kubernetes/init.yml b/classes/cluster/k8s-aio-calico/kubernetes/init.yml
index dbe4512..9bb00dd 100644
--- a/classes/cluster/k8s-aio-calico/kubernetes/init.yml
+++ b/classes/cluster/k8s-aio-calico/kubernetes/init.yml
@@ -49,6 +49,14 @@
     calico_private_network: 192.168.0.0
     calico_private_netmask: 16
 
+    # component docker images
+    kubernetes_externaldns_image: mirantis/external-dns:latest
+    kubernetes_externaldns_provider: coredns
+
+    # switches of addons
+    kubernetes_coredns_enabled: false
+    kubernetes_externaldns_enabled: false
+
   linux:
     network:
       resolv: