TIL how easy it is to build multi-arch container images
I seem to find that most of my personal projects end up running on a Raspberry Pi in my home network. Raspberry Pis are a cheap source of compute suitable for most development tasks and non-critical workloads. But they introduce an interesting problem: their CPU architectures are different than most developer workstations - mine included - and popular cloud compute options. It’s been a long while since I’ve revisited this and recently I was super happy to find how easy Docker has made building multi-architecture container images that will run on both my workstation and my “production servers” for private and personal projects.