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Viktor Barzin 020f62555b Phase 0: install Keel + Kyverno auto-update annotation injector 
Foundation for opt-out-pure auto-update model per
docs/plans/2026-05-16-auto-upgrade-apps-{design,plan}.md.

- New stack `stacks/keel/` deploys Keel via Helm (charts.keel.sh, v1.0.6).
  Polls registries hourly per design decision #8. Default schedule
  overridable per-workload via keel.sh/pollSchedule annotation.
- New Kyverno ClusterPolicy `inject-keel-annotations` mutates Deployments,
  StatefulSets, and DaemonSets in namespaces labeled `keel.sh/enrolled=true`
  with keel.sh/policy=force + trigger=poll + pollSchedule=@every 1h.
- Phase 0 enrolls no namespaces. Phase 1 (next session) labels the
  self-hosted set.
- Per-workload opt-out: label `keel.sh/policy: never` (used by rollback
  runbook and chrome-service-style deliberate pins).
- Keel namespace excluded from the mutate — supervisor self-update has
  too-bad a failure mode (decision #11).
- AGENTS.md: KYVERNO_LIFECYCLE_V2 marker convention added for the
  ignore_changes block enrolled workloads need.
- .claude/CLAUDE.md: docker-images rule flagged as transitional.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-22 14:16:48 +00:00
..
architecture k8s-version-upgrade: decompose into Job chain to fix self-preemption 2026-05-22 14:16:45 +00:00
benchmarks infra/llama-cpp: benchmark report + -fa flag fix 2026-05-22 14:16:41 +00:00
plans Phase 0: install Keel + Kyverno auto-update annotation injector 2026-05-22 14:16:48 +00:00
post-mortems docs/pm: kured silently stalled 6 days + Anubis HA lift (2026-05-16) 2026-05-22 14:16:48 +00:00
runbooks k8s-version-upgrade: decompose into Job chain to fix self-preemption 2026-05-22 14:16:45 +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