K3s needs 500MB of RAM on a server and 50MB on an agent. That's the lowest we've ever seen for Kubernetes and Darren is planning on getting something working on

K3s needs 500MB of RAM on a server and 50MB on an agent. That's the lowest we've ever seen for Kubernetes and Darren is planning on getting something working on 256MB SoC devices next. If you want to go ultra-lean, and only need a single node RPi or VPS (many applications don't need massive scale-out) then take a look at what we've been building with "faasd" and containerd - https://github.com/openfaas/faasd https://github.com/openfaas/faasd