I realize I'm a little late to the party as this post is almost a day old, however as a Pi enthusiast I feel obligated to mention RackN's edgelab [1] project wh

I realize I'm a little late to the party as this post is almost a day old, however as a Pi enthusiast I feel obligated to mention RackN's edgelab [1] project which leverages Pi4's PXE boot to rapidly build a 64-bit mini Pi lab and then a k3s cluster on top. Full disclosure: I don't work for RankN but am a customer; my use case is zero-touch ESXi cluster and Linux builds but I like the tool and have way too many Pis. [1] https://github.com/digitalrebar/edgelab https://github.com/digitalrebar/edgelab