Cooling My Garage Servers While I'm at the World Cup

The Itch A few of my homelab boxes live in the garage. In Florida. The garage stays manageable most of the year, the rack vents to ambient, and the Everwell mini split bolted to the wall keeps things comfortable whenever I remember to turn it on. The "remember"…

Making Cloudflare Tunnel Actually Highly Available

I've been running emir.fyi and a handful of other services through a single Cloudflare Tunnel for months. Worked fine. Never thought about it. Then I started setting up a new domain example.com as a dry-run for another domain that's about to carry lead-gen traffic…

I asked Claude to read my blog. It couldn't.

How It Started I was working on something unrelated, that I may or may not blog about, and I asked Claude to pull up one of my own blog posts for context. Just a URL fetch. Nothing fancy. And yes, I read my own blog. Often. Half the reason I…

Rotating WireGuard Keys After I Committed Them to Git

Why I'm Writing This One Most of my blog posts are about building something new. Setting up a service, wiring things together, getting the green light. Those are fun to write. But I think there is more to learn from the posts where something went wrong. Mistakes in…