Files
felhom.eu/documentation
admin 7f6b00375b Campaign 10: R-157 — bootrecon's start-once sweep misses the boot orphan it exists to recover
Reproduced twice, two independent runs, same cycle (the runner's RNG is seeded so
both drew the same permutation - deterministic, not coincidence).

A hard reset mid-backup brought everything back except the app half of the
DB-backed stack: rallly left Exited 255, oom=false, restarts=0, its own log ending
"Ready" - it died healthy - while rallly-postgres returned healthy.

  20:28:13 Status refresh: 8 containers across 55 stacks   <-- docker ps -a shows NINE
  20:28:18 [bootrecon] Boot reconciliation: no boot-orphaned apps
  20:28:25 Status refresh: 7 ... 8 containers              <-- still churning AFTER the sweep
  20:39:14 [deadapp] 20 scans, 5 deployed evaluated, 1 currently down

The predicate is sound: once settled the controller reports rallly state=degraded
containers=2, and IsDownState includes StateDegraded, so len>0 && IsDownState
holds. The SNAPSHOT was wrong. bootrecon fires as a goroutine ~5s after start
while docker is still restoring containers, and is start-once by design, so it
never re-checks.

Consequence: the app stays down indefinitely. Detection is perfect and recovery
never happens - R-52's original shape, an alarm with no recovery. Not fixed.

Distinguished from this campaign's two earlier HARNESS defects: both drives bound,
every other app returned incl. the drive-backed one, only the app half of a
two-container stack missing while its DB is healthy, and it surfaced through the
fixed check written for exactly this.
2026-08-01 22:45:01 +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.

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 05, slices 710). 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.