Unattended dnf updates on a Rocky/Fedora fleet: the package and timer names differ per distro, the config decisions that actually matter, why a systemd drop-in beats overriding the vendor’s timer unit, and the Ansible role that wires it all up.
A walkthrough of Checkmk’s Robotmk-based synthetic monitoring: Managed Robots, the scheduler bakery rule, the root-deployment gotcha it’ll throw at you, and a full site-wide link checker with requests vs. real-browser checking explained.
Playwright officially only supports Debian/Ubuntu. Here’s the RHEL/Rocky package mapping, the correct RCC conda.yaml post-install hook, and the holotree caching trap that makes a stale environment look like a passing build.
