felhom.eu/documentation

Felhom — Documentation

Felhom is a managed home-server service for Hungarian households, built on a three-component model over Proxmox:

• Hub — operator backend on k3s (hub.felhom.eu). Repo: felhom.eu/hub/.
• Host agent — one per Proxmox host; operator-tier; owns all Proxmox interaction. Repo: felhom-agent/.
• In-guest controller — one per customer LXC; Docker-only; manages the customer's apps. Repo: felhom-controller/.

This directory is the central, code-verified documentation home for all three components plus the platform and the security-audit record.

Sections

Controller (in-guest) — controller/

The Docker-only app-domain controller. Full per-area docs grounded in current source (v0.59.0). → controller/README.md: module map, deploy & stack lifecycle, backup architecture, storage/monitoring/metrics, auth/hub/sync/integrations.

Where we stand — architecture/where-felhom-stands.*

The operator's one-page picture of what is proven, built, partial and missing.

• architecture/where-felhom-stands.html — generated; do not hand-edit
• architecture/where-felhom-stands.yaml — the data behind it; every claim cites its source. Gate: scripts/check_stands.py; regenerate with scripts/render_stands.py
• architecture/where-felhom-stands-2026-08-09-snapshot.html — a dated snapshot, NOT maintained. The original React bundle, kept for the record; its statuses are those of 2026-08-09 before the verification pass

The whole system on one page — architecture/felhom-system-poster.*

A poster for the operator: every machine, path, backup tier, time and key on a single sheet.

• architecture/felhom-system-poster.html — the drawing. Made in Claude Design, NOT generated by anything in this repo, so do not expect a renderer; it is self-contained (fonts and scripts are inlined — it opens with no network)
• architecture/felhom-system-poster.facts.md — the source of every fact on it. Change the facts here first. Rule: .claude/rules/unprompted-work.md §6. Gate: scripts/poster_facts_gate.py WARNS (never fails) when this file has a newer commit than the drawing

Host agent & platform — architecture/, proxmox-platform.md

The operator-tier agent and the Proxmox platform.

• architecture/01-topology-and-trust.md — topology & trust model
• architecture/03-host-agent.md — the host agent (Go; v0.29.1)
• architecture/04-control-plane-authorization.md — signing, escrow, authz
• architecture/02-controller-module-map.md — historical v0.33 planning map; the live map is controller/module-map.md
• proxmox-platform.md — Proxmox platform reference
• architecture/11-os-updates.md — operating-system updates: host, guest, Docker engine (NOT RATIFIED, 2026-10-04)

Hub (operator backend) — architecture/05

• architecture/05-hub-architecture.md — hub architecture (v0.11.0)

Security audits & remediation — audits/

• audits/deep-sweep-2026-06-13.md — cross-repo deep audit (controller + agent) with remediation status
• audits/bughunt-reconcile-2026-06-13.md — reconciliation of the v0.30.3 BUGHUNT against current code + merged fix list

Spike & test findings — tests/

Per-slice spike/validation findings (phases 0–5, slices 7–10). See tests/.

Conventions

• Code-verified, not memory-derived. Architectural claims here are checked against the actual current source; if a claim can't be verified it is omitted and flagged, not guessed.
• Per-repo operational working files (CLAUDE.md, CONTEXT.md, CHANGELOG.md, BUGHUNT.md, REPORT.md, TASK.md) live in their own repos — they are operational, not published docs.
• Authoritative versions at last refresh: controller v0.59.0, agent v0.29.1, hub v0.11.0.