DNS Stopped Working

[b2breporter]

Hi I managed to create and launch a Mastodon server using Cloudron with no assistance from an actual developer nearly two years ago. Suddenly in the last few days, my DNS connection with Namecheap stopped working. So I attempted to reset and recreate it, and now it's even worse off. What I have done is reset the Namecheap API Key and double-checked that the domain is allowlisted. Yet I'm getting the errors in the attached screenshots and the Cloudron AppStore will not load. Thanks for any advice! Jay

[joseph]

@b2breporter In Cloudron 8, we switched to systemd-resolved . Maybe something went wrong with the switch over.

Can you check this?

• /etc/resolv.conf should contain nameserver 127.0.0.53 (this is systemd-resolved)
• systemctl status systemd-resolved . This should say Running / Active
• resolvectl. This should show DNS servers . If not , you can add your DNS servers in /etc/systemd/resolved.conf in the DNS= section and then restart systemctl restart systemd-resolved
• After this, host www.cloudron.io should work (and rest of the system as well)

[b2breporter]

Thanks, this is beyond my pay grade but I was able to check the first bullet and the result was:
nameserver 127.0.0.11

For the second, I got this:
System has not been booted with systemd as init system (PID 1). Can't operate.
Failed to connect to bus: Host is down
root@8939fc7d-7c31-46c9-b581-b1c3fc82e911:/app/code#

[joseph]

@b2breporter you can contact us on support@cloudron.io and we can fix it up