State of netbooting Raspberry Pi in 2021

When I tried netbooting 24 RPi3s in 2017, it failed miserably. Find out what changed when I built my private cloud with the newer Raspberry Pi 4s and K3s

The Official Raspberry Pi Handbook 2022, PDF, Raspberry Pi

Netbooting Compute Module 4 in uCM4 carrier, Details

Network Boot With Raspberry Pi: Everything you need to know – RaspberryTips

Booting my Raspberry Pi 4 from a USB device

Netboot ANY Raspberry Pi with a RPi-PXE Server

How to build a Raspberry Pi cluster - Raspberry Pi

raspbian - Raspberry Pi not booting recover4.elf is not compatible - Raspberry Pi Stack Exchange

How to Boot from SSD on Raspberry Pi: A Detailed Walkthrough – RaspberryTips

Netboot Raspberry Pi using Ubuntu 20.04 OS, by TJ. Podobnik, @dorkamotorka

Network Booting a Raspberry Pi 3 from an Ubuntu Server

Raspberry Pi 4/400 EEPROM Firmware Update/Recovery Guide

Test Pine64 SOQuartz on CM4 boards · Issue #336 · geerlingguy/raspberry-pi-pcie-devices · GitHub

Spreading out the Homelab: The Turing Pi 2 Cluster Board