Today I tried to log into dappnode.local and found that my NUC was off for some reason. I didn’t shut it down myself, and there haven’t been any power outages.
Does anyone know why this might have happened or how I can diagnose the issue? Any tips or tools to troubleshoot this would be greatly appreciated!
This could be a variety of issues. Monitoring software like telegraf or prometheus sending stats into a DB for use in Grafana can help determine CPU usage, high temps, etc.
Other than that, I’d check the power supply. Sometimes they have intermittent failures which can lead to periodic power offs.