[systemd-devel] sibling DNS lookup of nspawn containers

[Silvio Knizek]

Am Donnerstag, dem 17.06.2021 um 20:26 -0700 schrieb Johannes Ernst:
> I’d like to be able to DNS lookup container b from within container a, if both were started with systemd-nspawn as siblings of each other, and shown as a and b in machinectl list.
>
> man nss-mymachines specifically notes it won’t do that.
>
> What’s the proper way of doing this?
>
> Thanks,
Hi Johannes,

you would enable LinkLocalMulticastNameResolution (LLMNR) in the
containers systemd-networkd.
See man:networkd.conf for further information.

BR
Silvio