Blog

An extended “uses” post that outlines the hardware I’m currently using, the software and tools that I use to get things done, and how I configure things.

An overview of Multipass and LXD, and how I use them for creating, managing and enjoying virtual machines on my workstations and servers. I use Multipass for creating ‘headless’ development machines, and I break out to LXD for more complex scenarios like booting and testing desktop distributions.

A walkthrough of a simple release & CI tracking system I built for keeping track of the various teams I manage at Canonical using a small Go application, Hugo and Github Actions

An explanation of how to enable secure boot on NixOS, using a community project named ‘Lanzaboote’, and further how to automatically unlock a LUKS-encrypted disk using a TPM with systemd-cryptenroll.

The community-led organisation Snapcrafters maintains hundreds of Snap packages, with hundreds of thousands of users. This post looks at an upgraded test/release process with automated screenshotting of GUI apps, and a new Github Actions based workflow.

The homepage-dashboard NixOS service previously enabled the deployment of the wonderful homepage dashboard, but its configuration was not handled natively in Nix by the module. This post shows how I added support for native configuration, and how you can migrate.

A follow on from my last post, outlining the process of upstreaming Scrutiny to nixpkgs to make it easier to consume, and have it included in future NixOS releases.

A detailed walkthrough how I packaged Scrutiny, a S.M.A.R.T disk monitoring tool, for NixOS. Includes details of creating a NixOS module and using the NixOS testing framework to validate its functionality.

A write up of how I boot KVM accelerated NixOS VMs on Github Actions runners in order to run end-to-end tests for my packages.

Documenting how I render, serve, build and deploy my personal website and blog using a combination of Go, Hugo, Nix and Fly.io.