How to get interface name which has nameservers defined?
I want to get the interface name so I can pass it to another netplan puppet module so the nameservers can be replaced. But I only want to get the interface name (ens160) which has nameservers configured.
ethernets:
ens160:
dhcp4: no
addresses: [10.10.10.10/24]
gateway4: 10.10.10.1
nameservers:
addresses: [20.20.20.20, 30.30.30.30]
search: [mydomain.local]
ens192:
dhcp4: no
addresses: [10.10.10.20/24]
