feat(discover): name service candidates by port-service + matched device at scan time

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

lib/api/routes/health.js

@@ -5,6 +5,7 @@ import { requireOwner } from '../cap.js';
 import { validate } from '../validate.js';
 import { grouped, iconSlug } from '../../health/registry.js';
 import * as services from '../../db/repos/monitored_services.js';
+import * as devices from '../../db/repos/lan_devices.js';
 import * as statusRepo from '../../db/repos/service_status.js';
 import { enqueue } from '../../jobs/queue.js';
 
@@ -29,7 +30,13 @@ router.get('/services', asyncWrap(async (_req, res) => {
 
 // GET /services/discovered — candidates from a LAN scan, awaiting review (owner).
 router.get('/services/discovered', requireOwner, asyncWrap(async (_req, res) => {
-  res.json((await services.listDiscovered()).map(s => ({ ...s, icon: iconSlug(s) })));
+  // Cross-reference each candidate's host IP with the Network Devices band so the
+  // tile can show a known device name instead of a bare IP:port.
+  const byIp = Object.fromEntries(
+    (await devices.listKnown()).filter(d => d.ip).map(d => [d.ip, d.name]));
+  res.json((await services.listDiscovered()).map(s => ({
+    ...s, icon: iconSlug(s), device: byIp[s.host] || null
+  })));
 }));
 
 const checkCfg = z.object({ type: z.enum(['http', 'tcp']).optional(), path: z.string().max(200).optional() });

lib/jobs/workers/discover.js

@@ -1,9 +1,18 @@
 import net from 'node:net';
 import * as services from '../../db/repos/monitored_services.js';
+import * as devices from '../../db/repos/lan_devices.js';
 import { log } from '../../log.js';
 
 export const NAME = 'discover.lan';
 
+// Well-known homelab ports → likely service, so candidates get a real name.
+const PORT_SVC = {
+  2424: 'Void', 5055: 'Overseerr', 6767: 'Bazarr', 7878: 'Radarr', 8006: 'Proxmox VE',
+  8096: 'Jellyfin', 8123: 'Home Assistant', 8265: 'Tdarr', 8384: 'Syncthing', 8989: 'Sonarr',
+  9000: 'Portainer', 9090: 'Cockpit', 9696: 'Prowlarr', 11434: 'Ollama', 19999: 'Netdata',
+  32400: 'Plex'
+};
+
 // Common homelab web/service ports to probe.
 const PORTS = [80, 81, 443, 2424, 3000, 3001, 5000, 5055, 6767, 6875, 7878, 8000,
   8006, 8080, 8081, 8096, 8123, 8265, 8384, 8443, 8989, 9000, 9090, 9696, 11434, 19999, 32400, 60072];
@@ -55,13 +64,18 @@ export async function handler(job) {
   // 1) TCP sweep → live host:ports
   const open = (await mapPool(targets, 120, async (t) => (await _tcp(t.host, t.port)) ? t : null)).filter(Boolean);
 
-  // 2) HTTP-probe each, build + upsert discovered candidates (no-clobber in the repo)
+  // 2) HTTP-probe each, build + upsert discovered candidates (no-clobber in the repo).
+  // Cross-reference the Network Devices band so candidates are named by service+device.
+  const deviceByIp = Object.fromEntries(
+    (await devices.listKnown()).filter(d => d.ip).map(d => [d.ip, d.name]));
   let added = 0;
   for (const { host, port } of open) {
     const scheme = HTTPS_PORTS.has(port) ? 'https' : 'http';
     const url = `${scheme}://${host}:${port}`;
     const probe = await _http(url);
-    const name = (probe && probe.title) || `${host}:${port}`;
+    const dev = deviceByIp[host];
+    const svc = PORT_SVC[port] || (probe && probe.title) || null;
+    const name = svc ? (dev ? `${svc} · ${dev}` : svc) : (dev ? `${dev} :${port}` : `${host}:${port}`);
     const id = `disc-${host.replace(/\./g, '-')}-${port}`;
     const check = scheme === 'https' ? { type: 'tcp' } : { type: 'http' };
     const r = await services.upsertDiscovered({ id, name, category: 'other', host, url, check });

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "void-server",
-  "version": "2.6.4",
+  "version": "2.6.6",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "void-server",
-      "version": "2.6.4",
+      "version": "2.6.6",
       "dependencies": {
         "@modelcontextprotocol/sdk": "^1.29.0",
         "@mozilla/readability": "^0.6.0",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "void-server",
-  "version": "2.6.4",
+  "version": "2.6.6",
   "type": "module",
   "private": true,
   "scripts": {

public/views/health_band.js

@@ -61,8 +61,8 @@ async function discoveredSection() {
     el('div', { class: 'tiles' }, cand.map(c =>
       el('div', { class: 'tile disc' },
         el('div', { class: 'tile-main' },
-          el('div', { class: 'tile-nm' }, c.name),
+          el('div', { class: 'tile-nm' }, c.device || c.name),
-          el('div', { class: 'tile-host' }, c.url)),
+          el('div', { class: 'tile-host' }, c.device ? `${c.name} · ${c.url}` : c.url)),
         el('button', { class: 'disc-add', title: 'Add to the band', onclick: () => promote(c.id) }, '+')))));
 }