August 16, 2026· ~10 min readk3s Disaster Recovery Testing and Edge Patterns Disaster recovery for k3s isn't just about backups — it's about knowing exactly how long recovery will take and testing that process before you need
August 16, 2026· ~8 min readk3s Disaster-Recovery-Testing und Edge-Patterns Disaster Recovery für k3s dreht sich nicht nur um Backups — es geht darum, genau zu wissen, wie lange die Wiederherstellung dauert, und diesen Prozes
August 15, 2026· ~12 min readThe Nix Adoption Ladder: Six Levels of Reproducible Infrastructure ## The Nix Spirit Nix is often presented as a radical departure: a whole new operating system, a new way to build software, a new mental model for e
August 14, 2026· ~15 min readKubernetes Security Tooling: Data-Driven Guide to the Open-Source Ecosystem in 2026 ## Table of Contents - [The Kubernetes Security Landscape in Numbers](#the-kubernetes-security-landscape-in-numbers) - [Defense Layers: From Build t
August 12, 2026· ~7 min readVM/Container/Pod Resource Tuning: A Comprehensive Production Guide ## Introduction You've seen the symptoms: - Databases pause under load because `vm.swappiness` is too aggressive - Nginx hits "too many open files"
August 2, 2026· ~7 min readFlux 2.8 and Helm v4: The GitOps Upgrade Guide ## Why This Release Matters Flux v2.8.0 reached GA on February 24, 2026 — the most significant feature release since Flux v2.0. It ships Helm v4 sup