Terraform

linux docker devops vault terraform gitops security mail
Building a Data-Sovereign Mail Server, Part 1: Classical Hardening

How we built a production mail server from scratch — Postfix, Dovecot, dual DKIM, DANE, DNSSEC, MTA-STS, WKD, and an SNI multiplexer — with Part 2 covering post-quantum OpenPGP on the horizon.

Apr 2026 · 10 min
devops gitops terraform homelab
Building a DevOps blog: Hugo, GitLab CI, and Cloudflare Pages

How I built and deployed a fully automated static blog with a custom theme, GitLab CI pipeline, Terraform infrastructure, and a perfect Lighthouse score — and what actually broke along the way.

Mar 2026 · 8 min