Building a Single Pane of Glass for a 20-Server Fleet
Why I built our operations console instead of buying one, and the design rules that keep it trustworthy: read-only collectors, flap-resistant alerting, and a dead-man’s switch.
Devops
Zero-Trust Networking for a Small Multi-Provider Fleet
How a Tailscale mesh turned servers on four hosting providers into one private network, and the operational rules that keep it clean: tags, key expiry, explicit public holes.