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If you are Experiencing issues with a Pi-hole install that has non-standard elements (e.g you are using nginx instead of lighttpd, or there is some other aspect of your install that is customised) - please use the Community Help category.
Expected Behaviour:
Docker tag 2022.11.1
Raspbery pi 4b
Gravity finishes update, pi-hole continues to work.
Actual Behaviour:
After running a gravity update, pihole becomes unresponsive. The dashboard cannot be reached, dns queries fail. This setup has been working for some time.
Restarting the docker container works, but must skip gravity update on boot.
You didn't provide information about how you started your container, but I think you are using a volume to keep the configuration and long-term database.
Your database shows an integrity error:
*** [ DIAGNOSING ]: Pi-hole FTL Query Database
-rw-rw-r-- 1 pihole pihole 1.4G Nov 21 09:31 /etc/pihole/pihole-FTL.db
[i] Checking integrity of /etc/pihole/pihole-FTL.db ... (this can take several minutes)
[✗] Integrity errors in /etc/pihole/pihole-FTL.db found.
To solve this, the easiest way is to remove your database and let pi-hole recreate it.