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Viktor Barzin b278a8f158 docs/auth: sync to current auth enum (required/app/public/none) 
Replace the legacy `protected = true` reference with the four-tier
`auth` enum that's been live for weeks. Document the anti-exposure
guard (`scripts/check-ingress-auth-comments.py` + `scripts/tg`)
that enforces the inline-comment convention. Fix two stale paths:

  - `stacks/platform/modules/ingress_factory/` → `modules/kubernetes/ingress_factory/`
  - `stacks/platform/modules/traefik/middleware.tf` → `stacks/traefik/modules/traefik/middleware.tf`

Replace the single `protected = true` example with three: a
default Authentik-gated admin UI, an app-managed backend, and an
intentionally-public webhook receiver. Each example shows the
required comment line above the auth assignment.

[ci skip]
2026-05-22 14:16:44 +00:00
..
architecture docs/auth: sync to current auth enum (required/app/public/none) 2026-05-22 14:16:44 +00:00
benchmarks infra/llama-cpp: benchmark report + -fa flag fix 2026-05-22 14:16:41 +00:00
plans docs/plans: 2026-04-20 infra audit design (post-research, post-challenge) 2026-05-22 14:16:41 +00:00
post-mortems docs/authentik: document postgres session backend + close out 2026-04-18 post-mortem items 2026-05-22 14:16:41 +00:00
runbooks k8s-version-upgrade: automated kubeadm/kubelet/kubectl upgrade pipeline 2026-05-22 14:16:42 +00:00
README.md [docs] TrueNAS decommission cleanup — remove references from active docs 2026-04-19 16:55:43 +00:00

README.md

Infrastructure Documentation

This repository contains the configuration and documentation for a homelab Kubernetes cluster running on Proxmox. The infrastructure hosts 70+ services managed declaratively with Terraform and Terragrunt.

Quick Reference

Network Ranges

  • Physical Network: 192.168.1.0/24 - Physical devices and host network
  • Management VLAN 10: 10.0.10.0/24 - Infrastructure VMs and management
  • Kubernetes VLAN 20: 10.0.20.0/24 - Kubernetes cluster network

Key URLs

  • Public: viktorbarzin.me
  • Internal: viktorbarzin.lan

Architecture Documentation

Document Description
Overview Infrastructure overview, hardware specs, VM inventory, and service catalog
Networking Network topology, VLANs, routing, and firewall rules
VPN Headscale mesh VPN and Cloudflare Tunnel configuration
Storage Proxmox host NFS, Proxmox CSI (LVM-thin + LUKS2), and persistent volume management
Authentication Authentik SSO, OIDC flows, and service integration
Security CrowdSec IPS, Kyverno policies, and security controls
Monitoring Prometheus, Grafana, Loki, and observability stack
Secrets Management HashiCorp Vault integration and secret rotation
CI/CD Woodpecker CI pipeline and deployment automation
Backup & DR Backup strategy, disaster recovery, and restore procedures
Compute Proxmox VMs, GPU passthrough, K8s resource management, and VPA
Databases PostgreSQL, MySQL, Redis, and database operators
Multi-tenancy Namespace isolation, tier system, and resource quotas

Operations

  • Runbooks - Step-by-step operational procedures
  • Plans - Infrastructure change plans and rollout strategies

Getting Started

  1. Review the Overview for a high-level understanding
  2. Read the Networking doc to understand connectivity
  3. Check Compute for resource management patterns
  4. Explore individual architecture docs based on your area of interest