Hynes/Void-Homelab
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fix(devices): exclude homelab guests (network_hosts + bc:24:11 OUI) from discovery

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The scan was surfacing every Proxmox container/host as a 'new' device. Filter
the scan against the network_hosts inventory and the Proxmox guest OUI so the
devices band stays IoT/personal-only, per the spec.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
root
2026-06-08 21:31:10 +10:00
parent ca186d41ba
commit a042cbaaa5
2 changed files with 30 additions and 9 deletions
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18
lib/infra/scan_cycle.js
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@@ -1,14 +1,20 @@
// One discovery cycle: scan → upsert → mark-absent → prune. Deps injected for
// tests. Prune only runs after a successful, non-empty scan, so a failed scan
// can never reap rows.
// One discovery cycle: scan → drop homelab guests → upsert → mark-absent → prune.
// Homelab containers/hosts are excluded from the IoT/personal devices band — they
// live in the network_hosts inventory, not here. We drop any MAC that's in
// network_hosts OR carries the Proxmox guest OUI (bc:24:11). Deps injected for
// tests. Prune only runs after a successful, non-empty scan.
import { runScan } from './scan.js';
import * as devices from '../db/repos/lan_devices.js';
import * as netHosts from '../db/repos/network_hosts.js';
import { log } from '../log.js';
export async function runDeviceScanCycle({ scan = runScan, repo = devices } = {}) {
const rows = await scan();
const HOMELAB_OUI = 'bc:24:11'; // Proxmox auto-generated guest MAC prefix
export async function runDeviceScanCycle({ scan = runScan, repo = devices, hosts = netHosts } = {}) {
const inventory = new Set((await hosts.all()).map(h => String(h.mac || '').toLowerCase()));
const rows = (await scan()).filter(r => !inventory.has(r.mac) && !r.mac.startsWith(HOMELAB_OUI));
if (!rows.length) {
log.warn('device scan returned no hosts; skipping upsert/prune');
log.warn('device scan found no non-homelab hosts; skipping upsert/prune');
return { seen: 0 };
}
await repo.upsertScan(rows);