Comment # 4 on bug 1057007 from Marius Tomaschewski

Forgot one -- it (localhost -> abraxas) were set from dhcp4 on enp0s10:
abraxas:~ # grep -r . /var/run/wicked/extension/hostname
/var/run/wicked/extension/hostname/hostname.enp0s10.dhcp.ipv4:abraxas