nfs – Start idmapd at every boot

We suddenly had a “nobody” issue on NFSv4 mounts on SLES 12.5 machines.


systemctl unmask nfs-idmapd.service
systemctl enable nfs-idmapd.service
systemctl restart nfs-idmapd.service
nfsidmap -c

solved it (+a correct /etc/idmapd.conf), but after a rebooot, we again have to start the idmapd service.

The question: How can we make the idmapd automatically start at boot?