admin
ea00976403
Findings only — no script, profile or build file changed; no ISO built, nothing published. documentation/audits/SPIKE-universal-iso-2026-07-31.md - R-139 (HIGH): a disk filter matching >1 device does NOT fail safe. Observed in a nested VM — the installer silently picked one of two matching disks and wiped it; validate-answer accepts such an answer. The 'filter did not match any devices' guard covers the ZERO-match case only. - No udev property distinguishes an internal system disk from external media. Measured on demo-felhom with its 1TB external attached: ID_BUS='ata' for BOTH, lsblk RM=0 for both, and device-info exposes no removability property. demo-hp's NVMe carries no ID_BUS/ID_TYPE at all. - R-141 (HIGH): the answer schema makes a root credential mandatory, but root-password-hashed='*' validates AND installs to completion. [first-boot].ordering accepts 'before-network', the only ordering that closes the exposure window structurally. - Q3: prepare-iso leaves grub.cfg byte-identical to stock (15 entries, automated AND interactive) — a two-entry menu is purely a Felhom grub.cfg.tmpl change. - R-129 resolved: demo-hp's key is the operator's own, added post-install; demo-felhom's IS baked by an uncommitted profile. The reachable-before-rotation measurement FAILED twice and is recorded as failed, not inferred. Opens R-139..R-147; restates R-128.
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.
architecture/01-topology-and-trust.md— topology & trust modelarchitecture/03-host-agent.md— the host agent (Go; v0.29.1)architecture/04-control-plane-authorization.md— signing, escrow, authzarchitecture/02-controller-module-map.md— historical v0.33 planning map; the live map iscontroller/module-map.mdproxmox-platform.md— Proxmox platform reference
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 statusaudits/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.