
Part 3: A Two-Region Kubernetes Cluster with K3s, Multi-Arch Builds, and Self-Healing Workloads
How I turned a laptop in Texas and an ARM server in Arizona into a single Kubernetes cluster — joined over Tailscale, running a multi-architecture workload that survives a node going dark. A step-by-step build guide, plus the moment I realized my monitoring couldn't tell me when my home lost internet, and how I fixed it.










