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CHAOS NIGHT: round 3 written up, and the household loop's blind spot stated
Round 3 in the findings document: the disk sat at 96% for ten minutes, twelve
apps kept serving, the household loop logged 12 operations with zero failures,
and NOTHING was ever raised. The silence is the finding, and it was predicted
from the ladder before the round: the fill-watch is a daily sweep plus one check
~90s after a controller start, and that single check ran about twenty seconds
before the disk filled.

Recorded with it: I twice labelled a mid-window reading "end of window",
estimating the clock instead of reading it. The readings were unchanged but the
label was wrong, and "nothing yet" is not "nothing ever".

And a limit of my own instrument, stated before its numbers get quoted: the
household loop does not follow redirects, so it measures "is the app serving on
the box" and never "can the household reach it from outside". It logged zero
failures straight through round 4's tunnel outage while the public route was
returning 530. So "0 household failures in round 4" must not be read as "the
household was unaffected" - someone away from home would have met 530 for about
ninety seconds.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
2026-09-16 23:46:02 +02:00
..

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.

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

The operator-tier agent and the Proxmox platform.

Hub (operator backend) — architecture/05

Security audits & remediation — audits/

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.