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gates / gates (push) Successful in 20s
Outcome A, qualified. Not B and not C. It does not degrade: 5 of 5 restarts of 12.3 on an 11.6 datadir, readback passed every time, mariadb_upgrade_info unchanged, the entrypoint line never escalated past [Note]. It also never heals - the engine answers 'Major version upgrade detected from 11.6.2-MariaDB to 12.3.3-MariaDB. Check required!' on every start and will forever. The trade R-459 was expected to produce is not real. Converting properly SUCCEEDS across the multi-major jump, takes 7 seconds, backs up the system database unasked - and putting 11.6 back afterwards STILL starts and serves the data. So the operator is being handed a cheap correction, not a choice between a correct engine and a reversible one. The exit-code polarity was measured rather than read: 0 means the upgrade IS needed, 1 means it is not. Assuming either the flag name or the polarity would have inverted the headline. And run without credentials the same command returns a confident-looking FATAL ERROR that is an auth failure. R-464: after converting and going back, the entrypoint prints 'MariaDB upgrade not required' on a state the same engine calls an unsupported downgrade. The obvious cheap instrument for R-459 would have been to grep for that line, and it would have reported fine for the broken case. R-463: the PostgreSQL analogue, deliberately NOT measured here. 11 templates, 8 on postgres:16-alpine, register grep for pg_upgrade returns zero. The two engines fail in OPPOSITE directions - MariaDB skips quietly, Postgres refuses to start - so that one cannot hide; it presents as eight apps down at once. No template changed. Teardown all three layers, hub checked rather than asserted, local-lvm 30.53 percent before and after.
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-editarchitecture/where-felhom-stands.yaml— the data behind it; every claim cites its source. Gate:scripts/check_stands.py; regenerate withscripts/render_stands.pyarchitecture/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
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.