I needed exactly what you are asking for. I ran into too many issues, plus, I needed another pi to detect if my "heartbeat" pi was working, etc. I ended up just going with uptime robot. It works great for me.
Nevermind... I just bit the bullet and did the upgrade. So far, it looks fine.septantrionalis wrote:I noticed your guide installs version 10.0 of NextCloud. Has anyone tried the latest -- 11.0.2? Will that work?