diff --git a/magnum/drivers/k8s_coreos_v1/templates/kubemaster.yaml b/magnum/drivers/k8s_coreos_v1/templates/kubemaster.yaml
index 511303a7e3..9b4bc3003a 100644
--- a/magnum/drivers/k8s_coreos_v1/templates/kubemaster.yaml
+++ b/magnum/drivers/k8s_coreos_v1/templates/kubemaster.yaml
@@ -231,6 +231,8 @@ resources:
             "$TRUSTEE_PASSWORD": {get_param: trustee_password}
             "$TRUST_ID": {get_param: trust_id}
             "$AUTH_URL": {get_param: auth_url}
+            "$KUBE_API_PUBLIC_ADDRESS": {get_attr: [kube_master_floating, floating_ip_address]}
+            "$KUBE_API_PRIVATE_ADDRESS": {get_attr: [kube_master_eth0, fixed_ips, 0, ip_address]}
 
   configure_etcd:
     type: OS::Heat::SoftwareConfig