May 28, 2026May 28, 2026 · 32 min read · 74 viewsProduction-Grade MongoDB Replica Set on k3s — for Homelabs, Raspberry Pis, and BeyondA practical, end-to-end blueprint with TLS via Let's Encrypt, ArgoCD GitOps, sealed secrets, and copy-paste-ready scripts. The guide I wish existed when I started.32 min read · 74 views
