Trouble setting static external DNS for my HASSIO machine

Hi all.

I’m trying to use the AdGuard addon for Hassio:

Right now I’m struggling to set a static external DNS for my HASSIO machine.

I have host SSH access via port 22222 and I went to login, got the # prompt . I echo’d out:

echo '{"dns": ["8.8.8.8", "8.8.4.4"]}' > /etc/docker/daemon.json

On enter, I just got another #. When I restarted HA with AdGaurd set to start on boot, I’m still unable to connect to external services - DarkSky, Ecobee, Skybell, etc.

When I start HA without AdGuard running on boot, the external components work.

Any ideas about what I’m missing or what else I can do to set a static external DNS for my HASSIO machine?

Thanks.

Did you check what daemon.json now says?

I was successful in doing it with a different method.

You can try it and just add the DNS to an existing connection instead of the VLAN.