// home-lab
From Raspberry Pi experiments to K3s clusters to Cloudflare tunnels. A home lab is not a toy when it teaches production infrastructure thinking.
A home lab is not a toy when it teaches production thinking.
Why port forwarding made me uneasy, and how Cloudflare Tunnel inverts the connection model to expose services without opening a single inbound port.
K3s on Raspberry Pi 4: enabling cgroups, fixing kubectl permissions via a systemd override, and watching QoS classes change live in your own cluster.
A four-hour debugging session: JMicron UAS incompatibility, a malformed cmdline.txt, and a UUID mismatch that would have bricked the boot.