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docs(backup): update hardware ref (ubongo M70q, add fisi) + CAPABILITIES §9 (ADR-022)

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Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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sjat 2026-06-10 11:24:44 +02:00
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6
docs/CAPABILITIES.md
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@ -104,9 +104,9 @@ role from a shared `group_vars` service catalog. The host `nftables` layer is bu
| Capability | Candidate service(s) | Tier | Commitment | What it does | Notes / open |
|---|---|---|---|---|---|
| Databases | Postgres/MariaDB — central *vs* per-app | P | candidate | Backing store for stateful apps | Open: central server vs per-service (TODO 3.9) |
| Backup engine | Proxmox Backup Server · restic | P | planned | VM backups (PBS) + file/DB dumps (restic) | TODO 3.8 |
| Off-site target | pCloud | S | planned | Off-site copy of backups (3-2-1) | |
| Air-gap target | USB hard drives | S | maybe-later | Periodic cold/air-gapped copy | Manual rotation |
| Backup engine | restic (data-only) | S | planned | Per-service state: file dirs + logical DB dumps, pulled by `fisi` | ADR-022 (PBS deferred) |
| Off-site target | pCloud (via rclone) | S | planned | Encrypted off-site copy of the restic repo (3-2-1) | ADR-022; sync-coupled |
| Air-gap target | USB hard drives | S | planned | Rotated offline cold copy — the immutable backstop | ADR-022; udev-triggered `restic copy` |
## 10. Operations & support — [S]

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docs/hardware/reference.md
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@ -22,10 +22,20 @@
- **Model / form factor:** _TBD (x86-64 mini-PC / USFF, e.g. N100 or refurb micro)_
- **CPU:** _TBD (target 4 cores, x86-64)_
- **RAM:** _TBD (target 16 GB)_
- **Storage:** _TBD (target 250 GB SSD/NVMe)_
- **Storage:** 1 TB NVMe (ThinkCentre M70q Tiny; i3-10100T, 16 GB) — over-spec for Tier-1 restore-verify (ADR-022)
- **NICs:** _wired GbE_
- **Notes:** _always-on; control plane + AI-worker + local test runner (ADR-015); not a Proxmox guest_
### fisi (backup node — outside the cluster; provisional)
- **Model / form factor:** HP Elite 600 G9 (tower)
- **CPU:** i-series (12th-gen), x86-64 — featherweight for a data-only restic node
- **RAM:** 16 GB+ (TBD exact)
- **Storage:** OS NVMe + **2× 8 TB HDD in a mirror** (ZFS/mdraid → 8 TB usable, survives one disk)
- **NICs:** wired GbE
- **Notes:** off-cluster pull backup node (ADR-022); owns the restic repo, runs rclone→pCloud,
docks the rotated USB air-gap drives. **Pending:** SATA power cable to the HDDs.
Crown-jewel host → full `base` hardening. Assignment provisional (revisit when all hardware on hand).
_(repeat for pve1, pve2, askari)_
## 2. Network gear
@ -54,7 +64,8 @@ Physical totals per node. Integers; `ram_gb` and `disk_gb` may be decimals.
|------|-------|--------|---------|
| pve0 | 20 | 64 | 4000 |
| pve1 | 20 | 64 | 4000 |
| ubongo | 4 | 16 | 250 |
| ubongo | 4 | 16 | 1000 |
| fisi | 4 | 16 | 8000 |
## 5. Capacity notes