How to run Firecracker without KVM on cloud VMs
In this post I want to introduce a novel way to run virtual machines, namely microVMs on cloud VMs where KVM is not available. When I say "where KVM...
You might need a portable monitor
I've had two monitors in the past, either two physical screens plugged into the same computer, or a laptop screen and a monitor. Neither really worke...
Explore and debug GitHub Actions via SSH
When we were developing VM images for GitHub Actions for actuated, we often needed to get a shell to explore and debug jobs. That functionality was a...
Booting the Raspberry Pi 5 from NVMe
Here's my workflow for setting up the Raspberry Pi 5 to boot from NVMe for headless use. I'll also give my thoughts on the initial generation of PCIe...
GitHub Actions as a time-sharing supercomputer
The time-sharing computers of the 1970s meant operators could submit a job and get the results at some point in the future. Under the guise of "serve...