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Viktor Barzin d17b25cdcc fan-control: document the HA Fan Lock (opt out of 60-min auto-revert) [ci skip] 
A manual/cool/quiet override in HA auto-reverts to `auto` after 60 min. Add a
Fan Lock (`input_boolean.r730_fan_lock`) that gates that automation so a
deliberate override persists, with a visible "🔒 FAN CONTROL LOCKED" banner on
the dashboard-it Server view so it isn't forgotten. The automation re-checks the
lock after the hour (locking mid-countdown cancels the revert) and the 83 °C
ceiling still wins. HA-side only (helper + automation + dashboard live on
ha-sofia, auto-git-tracked there); these docs are the infra-repo record.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-05 12:22:00 +00:00
..
architecture docs: f1-stream is Woodpecker-native (Forgejo viktor/f1-stream), not GHA/repo-10 2026-06-05 09:19:12 +00:00
benchmarks infra/llama-cpp: benchmark report + -fa flag fix 2026-05-10 15:03:16 +00:00
plans fan-control: document the HA Fan Lock (opt out of 60-min auto-revert) [ci skip] 2026-06-05 12:22:00 +00:00
post-mortems immich: set MACHINE_LEARNING_MODEL_TTL 0->600 to stop GPU VRAM hog 2026-06-02 20:16:11 +00:00
runbooks fan-control: document the HA Fan Lock (opt out of 60-min auto-revert) [ci skip] 2026-06-05 12:22:00 +00:00
known-issues.md docs: known-issues entry for the Ubuntu 26.04 / NVIDIA driver gap 2026-05-17 11:15:26 +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