What is this?
hoshinotama.dev is my personal documentation site for everything I build, break, and learn in my homelab. It’s part portfolio, part knowledge base, and part field notes.
The homelab
The current setup is built around a Lenovo M90Q Gen 3 as the primary node, running Proxmox VE. The goal is to build out a production-like infrastructure environment that mirrors what you’d find in enterprise and cloud-native environments — but at home, on a desk.
📋 Build Status
| Component | Status |
|---|---|
| Proxmox single-node | done |
| Active Directory (WS2025) | done |
| Windows 11 client VM | done |
| Ubuntu Docker VM | wip |
| Multi-node Proxmox cluster | planned |
| FreeIPA / Kerberos | planned |
| Kubernetes (kubeadm) | planned |
| Keycloak OIDC | planned |
| ArgoCD + Ingress | planned |
Why document it?
Writing things down forces clarity. Docs that are good enough to follow cold — weeks later — are good docs. That’s the bar.
It also builds a portfolio that shows actual, working infrastructure knowledge rather than just claimed experience.
Target skills
- Network engineering — switching, routing, VLANs, firewall policy, Tailscale, MikroTik
- Platform engineering — Kubernetes, GitOps, observability, IDP patterns
- Software testing — test infrastructure, CI/CD pipelines, environment management
Built with Jekyll and hosted on GitHub Pages.