Hello everyone !
I am encountering an issue since a few weeks that I can’t seem to resolve and would gladly get help to get this fixed.
I have followed the guide https://www.balena.io/blog/deploy-network-wide-ad-blocking-with-pi-hole-and-a-raspberry-pi/ very precisely and upon initial install, everything went fine.
It still is up and seems to work fine as per the Balena Dashboard. But since a few weeks, I can’t access the PiHole dashboard through local IP address, nor the public one generated by Balena. (The Rasperry is connected to the network via Ethernet cable since the beginning).
The environment variables etc seem good as per the guide. The error message displayed on the Balena URL page says “one possible reason is because nothing is listening on port 80 on the device.” The logs on the Balena Cloud Dashboard say “pihole [✗] DNS resolution is currently unavailable” as the last message in the logs but don’t know if relevant to my issue.
I’ve tried updating the Balena OS, the Pi-Hole and DnsCrypt projects etc. All is up to date but nothing seems to fix it.
My last resort option would be to reinstall it all to check what’s up, but I’d rather be able to consult the data gathered through time by the Rasperry via the Admin interface. So I hope some of you might be able to guide me through a way to fix it without erasing all
Thanks in advance for your time and feedback on the matter. I’m available to make the device accessible to anyone ready to help
Have a good Friday and weekend !