Various ramblings about topics I find interesting and projects I'm working onhttps://jb3.dev/https://jb3.dev/posts/infrastructure-as-nix/https://jb3.dev/posts/infrastructure-as-nix/I've recently moved my entire personal infrastructure to NixOS. This post explores the transition, the technical stack I'm using, and why Nix is a game-changer for self-hosting.Wed, 18 Mar 2026 00:00:00 GMTnixosdevopsinfrastructureself-hostinghttps://jb3.dev/posts/ha-alertmanager-kubernetes/https://jb3.dev/posts/ha-alertmanager-kubernetes/AlertManager is a rock solid approach for alerting in Prometheus, but how do you make it highly available on Kubernetes? This article covers my approach to making AlertManager highly available on Kubernetes, and how you can do the same.Wed, 04 Sep 2024 00:00:00 GMTpython discorddevopsalertmanagerhttps://jb3.dev/posts/pydis-statistics-2-analysis/https://jb3.dev/posts/pydis-statistics-2-analysis/Python Discord is a community built on data and analytics. This article, the second in a series, covers how we analyse data to draw conclusions.Thu, 22 Aug 2024 00:00:00 GMTpython discorddevopshttps://jb3.dev/posts/pydis-statistics-1-collection/https://jb3.dev/posts/pydis-statistics-1-collection/Python Discord is a community built on data and analytics. This article, the first part of a series, discusses the tools and systems we use to collect statistics.Wed, 26 Jun 2024 00:00:00 GMTpython discorddevops