infra/docs
Viktor Barzin ef555c7e02
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workstation: put ~/.local/bin on PATH so the launcher finds native claude
Viktor hit "~/.local/bin is not part of the PATH". Root cause: the native claude
binary lives in ~/.local/bin, but the terminal launcher (start-claude.sh) runs in
tmux's NON-login bash env, which doesn't source the user's shell rc where the native
installer put ~/.local/bin on PATH. So `command -v claude` failed there → the
launcher's bootstrap re-ran the native installer → the installer printed the PATH
warning. (Interactive zsh already had ~/.local/bin via the per-user installer rc edit,
and t3-serve sets PATH in its unit — so only the terminal launcher was affected.)

- skel/start-claude.sh: prepend ~/.local/bin to PATH near the top (guarded/idempotent),
  before the launch logic — so `claude` is found, no reinstall, no warning.
- setup-devvm.sh: install /etc/profile.d/10-local-bin.sh — adds ~/.local/bin to PATH for
  all LOGIN shells machine-wide (SSH etc.), independent of the per-user installer rc edit
  (fresh-user-safe). zsh login picks it up via /etc/zsh/zprofile -> /etc/profile.
- docs/architecture/multi-tenancy.md: documented the three PATH-injection points.

Verified: guard adds-when-missing / no-dup-when-present; all scripts pass bash -n.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-15 17:20:03 +00:00
..
adr docs: ADR-0002 — all owned image builds move off-infra to GHA + ghcr [ci skip] 2026-06-12 19:55:47 +00:00
architecture workstation: put ~/.local/bin on PATH so the launcher finds native claude 2026-06-15 17:20:03 +00:00
benchmarks fix: restore tree dropped by 6d224861; land stem95su gdrive-sync (10m) [ci skip] 2026-06-09 08:45:33 +00:00
plans break-glass SSH: drop port-knock for exposed key-only :52222; version host config 2026-06-11 18:23:39 +00:00
post-mortems apply-mbps-caps: compare normalized option sets (true idempotency) + devvm I/O-stall post-mortem [ci skip] 2026-06-11 18:00:08 +00:00
runbooks claude-breakglass: in-cluster warm break-glass UI for the devvm 2026-06-12 21:40:17 +00:00
known-issues.md fix: restore tree dropped by 6d224861; land stem95su gdrive-sync (10m) [ci skip] 2026-06-09 08:45:33 +00:00
README.md fix: restore tree dropped by 6d224861; land stem95su gdrive-sync (10m) [ci skip] 2026-06-09 08:45:33 +00:00

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