ops.toulliou.org | notes & projectsNotes and projects on Linux systems, Kubernetes, infrastructure and automation.https://ops.toulliou.org/enThis site: Astro on a static hosthttps://ops.toulliou.org/projects/blog-ops/https://ops.toulliou.org/projects/blog-ops/A static blog built with Astro, deployed straight from Git on every push, with no database and no server to maintain.Tue, 28 Jul 2026 00:00:00 GMTProjectastrostatic-siteci-cdHomelab: reproducible infrastructure in one playbookhttps://ops.toulliou.org/projects/homelab/https://ops.toulliou.org/projects/homelab/A full lab (hypervisor, DNS, reverse proxy, monitoring) described as code and rebuildable from scratch in about thirty minutes.Sun, 08 Mar 2026 00:00:00 GMTProjecthomelabansibleterraforminfrastructure-as-codeAlerts worth havinghttps://ops.toulliou.org/notes/alerts-worth-having/https://ops.toulliou.org/notes/alerts-worth-having/Going from 40 alerts a week to 3, by deleting everything that didn't require someone to act right now.Wed, 15 Jul 2026 00:00:00 GMTNoteobservabilityprometheuskubernetesalertingBuilding a Proxmox lab that actually holds uphttps://ops.toulliou.org/notes/proxmox-lab/https://ops.toulliou.org/notes/proxmox-lab/Install, bridge networking, LXC containers and backups: the choices I'd make again, and the ones I regret.Sun, 12 Apr 2026 00:00:00 GMTNoteproxmoxhomelabvirtualizationAutomating infrastructure documentationhttps://ops.toulliou.org/notes/automating-infra-docs/https://ops.toulliou.org/notes/automating-infra-docs/Hand-written docs start lying after about three weeks. Generating the inventory from the source of truth is cheaper than maintaining it.Sat, 30 May 2026 00:00:00 GMTNotedocumentationansibleautomation