Files
felhom.eu/documentation
admin 67356c9e5c register: R-351 CLOSED, R-352 partly, R-353 OPEN (next session's first item) + placement spec
R-351 - the restore never read back where the backup said the data lived, and a second press
started a second restore. Both shipped in controller v0.217.0.

R-352 - four measured untruths about where an app's data goes:
  1. 40 of 53 catalogue templates declare no data path (13 declare env_var: HDD_PATH)
  2. GetDefaultStoragePath() has three non-test callers and NONE of them places data; its
     field comment "new apps use this by default" has never been true
  3. the first-tier backup follows the data onto the same disk (GetAppDrivePath ->
     systemDataPath) - the posture Tier 2 refuses outright at tier2.go:329
  4. "1 alkalmazas hasznalja" counts only Env["HDD_PATH"] == path, so it can never include
     the 40-class; it means "1 of the apps that CAN use a drive does"
  Visibility shipped tonight; PLACEMENT IS OPEN and is the operator's ruling. An earlier
  recommendation to refuse deployment until a drive is registered was WITHDRAWN - it assumed
  the customer had failed to choose, and they had no choice to make.

R-353 - a restore reported success having returned configuration and no data. OpenGist's unit
holds manifest.json + compose/ and nothing else (volume_dumps: None, db_dumps: None); the
off-site snapshot was 182.3 KB; the outcome said only "completed in 8.666896042s". Ranked as
the NEXT SESSION'S FIRST ITEM. Compounding and recorded as UNKNOWN rather than fine: whether
the 40-class reaches the off-site tier at all has not been observed - runVolumeDumps covers
them on paper, but no nightly dump run had happened on a one-hour-old box.

New: documentation/backlog/SPEC-app-data-placement-2026-08-21.md - specification only, nothing
implemented, listing the five points a placement ruling must settle. Records that the OpenGist
instance meant to be left as evidence was removed by someone between 16:57 and 17:02 UTC (not
by this session); its unit and manifest survive, and privatebin is now a live specimen.

Ceiling moved R-350 -> R-353.
2026-08-21 21:25:07 +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.