diff --git a/classes/cluster/k8s-ha-calico/kubernetes/control.yml b/classes/cluster/k8s-ha-calico/kubernetes/control.yml
index 855b338..09c704f 100644
--- a/classes/cluster/k8s-ha-calico/kubernetes/control.yml
+++ b/classes/cluster/k8s-ha-calico/kubernetes/control.yml
@@ -51,6 +51,12 @@
           agent_image: ${_param:kubernetes_netchecker_agent_image}
           server_image: ${_param:kubernetes_netchecker_server_image}
           agent_probeurls: ${_param:kubernetes_netchecker_agent_probeurls}
+        coredns:
+          enabled: ${_param:kubernetes_coredns_enabled}
+        externaldns:
+          enabled: ${_param:kubernetes_externaldns_enabled}
+          image: ${_param:kubernetes_externaldns_image}
+          provider: ${_param:kubernetes_externaldns_provider}
     master:
       kubelet:
         address: ${_param:single_address}
diff --git a/classes/cluster/k8s-ha-calico/kubernetes/init.yml b/classes/cluster/k8s-ha-calico/kubernetes/init.yml
index d1270cd..b2091b4 100644
--- a/classes/cluster/k8s-ha-calico/kubernetes/init.yml
+++ b/classes/cluster/k8s-ha-calico/kubernetes/init.yml
@@ -69,6 +69,14 @@
     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:
       host: