# Pastebin jpiq7sgM
[openstack@kubenode1 openstack-helm]$ kubectl get svc kube-dns --namespace=kube-system
NAME       CLUSTER-IP   EXTERNAL-IP   PORT(S)         AGE
kube-dns   10.96.0.10   <none>        53/UDP,53/TCP   2d
[openstack@kubenode1 openstack-helm]$ cat /etc/resolv.conf
; generated by /usr/sbin/dhclient-script
nameserver 8.8.8.8
nameserver 10.96.0.10
nameserver 4.2.2.2
nameserver 80.80.80.80
nameserver 8.8.8.8