// platform-infrastructure

Platform & Infrastructure

Containers, Kubernetes, K3s, cgroups, and resource isolation — infrastructure platform notes from hands-on cluster work.

A home cluster is not a toy when it teaches production infrastructure thinking.

1 note

Installing K3s and the First Pod

K3s on Raspberry Pi 4: enabling cgroups, fixing kubectl permissions via a systemd override, and watching QoS classes change live in your own cluster.

part 2 · Home Cluster 9 min read