Jonathan DeLeon @MrGuato
Security Engineer · GitOps Practitioner · Builder. Building. Breaking. Fixing. Securing. Learning — one commit at a time.
This is my personal build log — raw notes, post-mortems, and deep-dives from running a home Kubernetes cluster, building security tooling, and learning in public. Everything is version-controlled and deployed via GitOps.
Featured Post
Headlamp on k3s: a read-only Kubernetes UI behind a Cloudflare Tunnel
Why I added Headlamp to my homelab cluster, how it slots into my FluxCD GitOps pattern, and the four ways I broke it before it worked.
Read post →Recent Posts
View all →Homelab v1: From a Single Pi to a Production-Pattern Cluster
Reflecting on four months of building a mixed-architecture Kubernetes homelab from scratch
Distributed Storage on a Homelab with Longhorn
Deploying Longhorn on a mixed-architecture k3s cluster with a dedicated 2TB storage node via FluxCD GitOps
Adding a ThinkStation to a Raspberry Pi Kubernetes Cluster
Joining a Lenovo ThinkStation running RHEL to a k3s Pi cluster for a mixed-architecture, mixed-OS homelab
