Proxmox/Home Assistant Battery Backup with Cyberpower/NUT

Putting a uninterruptible power supply on my server. Configuring Network UPS Tools on Proxmox and getting that data into Home Assistant so I can get push notifications on my phone about my server's battery status. I am setting up a Cyberpower CP1500PFCRM2U, which I have found to have very low idle power draw (~3w, unloaded).

Tutorial for NUT setup: https://www.kreaweb.be/diy-home-serve...

=== Timestamps ===
00:00 Introduction
02:02 Server Rack Overview
03:05 Installing/Configuring NUT on Proxmox
05:24 Biggest detail for Cyberpower UPS configs
07:00 Home Assistant Integration
08:54 Phone Push Notification
10:51 Potential Problems
12:13 Power Use Data