fix(sv): Backups card byte formatter — tenths for GB, MB under 1G

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

lib/api/index.js

@@ -35,6 +35,7 @@ import { router as aiUsageRouter } from './routes/ai_usage.js';
 import { router as infraRouter } from './routes/infra.js';
 import { router as clusterRouter } from './routes/cluster.js';
 import { router as storageRouter } from './routes/storage.js';
+import { router as backupsRouter } from './routes/backups.js';
 import { router as kuttRouter } from './routes/kutt.js';
 
 export function mountApi(app) {
@@ -52,6 +53,7 @@ export function mountApi(app) {
   api.use('/infra', infraRouter);
   api.use('/cluster', clusterRouter);
   api.use('/storage', storageRouter);
+  api.use('/backups', backupsRouter);
   api.use('/little-blue', littleblueRouter);
   api.use('/ai-usage', aiUsageRouter);
   api.use('/projects', projectsRouter);

lib/api/routes/backups.js

@@ -0,0 +1,30 @@
+import { Router } from 'express';
+import { z } from 'zod';
+import { asyncWrap } from '../errors.js';
+import { requireOwner } from '../cap.js';
+import { validate } from '../validate.js';
+import * as backups from '../../db/repos/backups.js';
+
+export const router = Router();
+
+export const ingest = z.object({
+  ok: z.boolean().optional(),
+  total_bytes: z.number().int().nonnegative().nullable().optional(),
+  won_free_bytes: z.number().int().nonnegative().nullable().optional(),
+  guests: z.array(z.object({
+    vmid: z.union([z.number().int(), z.string()]),
+    name: z.string().max(64),
+    bytes: z.number().int().nonnegative()
+  })).max(50).nullable().optional(),
+  duration_sec: z.number().int().nonnegative().nullable().optional()
+});
+
+// POST /api/backups — the offsite-backup script reports a run (owner only).
+router.post('/', requireOwner, validate({ body: ingest }), asyncWrap(async (req, res) => {
+  res.status(201).json(await backups.record(req.body));
+}));
+
+// GET /api/backups — latest run + count, for the Sacred Valley "Backups" card.
+router.get('/', asyncWrap(async (_req, res) => {
+  res.json({ latest: await backups.latest(), count: await backups.count(), schedule: 'Sun 02:00' });
+}));

lib/db/migrations/026_backup_runs.sql

@@ -0,0 +1,12 @@
+-- 026_backup_runs.sql
+-- Offsite DR backup run history, fed by /usr/local/bin/offsite-backup.sh on CT 300
+-- (Core-4 vzdump -> Farm/Won). Powers the Sacred Valley "Backups" card.
+CREATE TABLE IF NOT EXISTS backup_runs (
+  id             serial PRIMARY KEY,
+  ran_at         timestamptz NOT NULL DEFAULT now(),
+  ok             boolean NOT NULL DEFAULT true,
+  total_bytes    bigint,
+  won_free_bytes bigint,
+  guests         jsonb,            -- [{vmid,name,bytes}]
+  duration_sec   integer
+);

lib/db/repos/backups.js

@@ -0,0 +1,21 @@
+import { pool } from '../pool.js';
+
+export async function record({ ok = true, total_bytes = null, won_free_bytes = null,
+                               guests = null, duration_sec = null }) {
+  const { rows: [r] } = await pool.query(
+    `INSERT INTO backup_runs (ok, total_bytes, won_free_bytes, guests, duration_sec)
+     VALUES ($1,$2,$3,$4,$5) RETURNING *`,
+    [ok, total_bytes, won_free_bytes, guests ? JSON.stringify(guests) : null, duration_sec]);
+  return r;
+}
+
+export async function latest() {
+  const { rows: [r] } = await pool.query(
+    `SELECT * FROM backup_runs ORDER BY id DESC LIMIT 1`);
+  return r || null;
+}
+
+export async function count() {
+  const { rows: [r] } = await pool.query(`SELECT count(*)::int AS n FROM backup_runs`);
+  return r.n;
+}

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "void-server",
-  "version": "2.5.2",
+  "version": "2.6.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "void-server",
-      "version": "2.5.2",
+      "version": "2.6.1",
       "dependencies": {
         "@modelcontextprotocol/sdk": "^1.29.0",
         "@mozilla/readability": "^0.6.0",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "void-server",
-  "version": "2.5.2",
+  "version": "2.6.1",
   "type": "module",
   "private": true,
   "scripts": {

public/views/cards/backups.js

@@ -0,0 +1,50 @@
+// public/views/cards/backups.js — offsite DR backup status (Core-4 -> Farm/Won).
+// Fed by /usr/local/bin/offsite-backup.sh which POSTs each run to /api/backups.
+import { el, mount } from '../../dom.js';
+import { api } from '../../api.js';
+
+let body, timer;
+
+const gb = b => (b == null ? '–'
+  : b >= 1e12 ? (b / 1e12).toFixed(1) + 'T'
+  : b >= 1e9 ? (b / 1e9).toFixed(1) + 'G'
+  : Math.round(b / 1e6) + 'M');
+function ago(ts) {
+  const s = Math.max(0, (Date.now() - Date.parse(ts)) / 1000);
+  if (s < 3600) return Math.floor(s / 60) + 'm';
+  if (s < 86400) return Math.floor(s / 3600) + 'h';
+  return Math.floor(s / 86400) + 'd';
+}
+
+async function load() {
+  if (!body) return;
+  try {
+    const d = await api.get('/api/backups');
+    const r = d.latest;
+    if (!r) { mount(body, el('span', { class: 'muted' }, 'No offsite backups yet.')); return; }
+    const stale = (Date.now() - Date.parse(r.ran_at)) > 8 * 86400000;  // >8d overdue
+    const status = (!r.ok || stale) ? 'bad' : 'ok';
+    const kids = [];
+    kids.push(el('div', { class: 'sv-row' },
+      el('span', { class: 'k' }, 'Last run'),
+      el('span', { class: 'cl-badge ' + status }, r.ok ? ago(r.ran_at) + ' ago' : 'FAILED')));
+    kids.push(el('div', { class: 'sv-row' },
+      el('span', { class: 'k' }, 'Pushed to Farm'), el('span', {}, gb(r.total_bytes))));
+    for (const g of (r.guests || []))
+      kids.push(el('div', { class: 'sv-row' },
+        el('span', { class: 'k' }, 'CT ' + g.vmid + ' ' + g.name),
+        el('span', { class: 'muted' }, gb(g.bytes))));
+    kids.push(el('div', { class: 'sv-row' },
+      el('span', { class: 'k' }, 'Farm free'), el('span', {}, gb(r.won_free_bytes))));
+    kids.push(el('div', { class: 'sv-row' },
+      el('span', { class: 'k' }, 'Schedule'), el('span', { class: 'muted' }, d.schedule || 'weekly')));
+    mount(body, el('div', { class: 'sv-cluster' }, ...kids));
+  } catch { mount(body, el('span', { class: 'muted' }, 'Backups unavailable')); }
+}
+
+export default {
+  id: 'backups', title: 'Backups · offsite', size: 's',
+  mount(e) { body = e; load(); },
+  start() { timer = setInterval(load, 60000); },
+  stop() { clearInterval(timer); body = null; }
+};

public/views/sacred_valley.js

@@ -15,8 +15,9 @@ import speedtest from './cards/speedtest.js';
 import aiUsage from './cards/ai_usage.js';
 import cluster from './cards/cluster.js';
 import storage from './cards/storage.js';
+import backups from './cards/backups.js';
 
-const CARD_MODULES = [clock, weather, hostPerf, cluster, storage, jobs, inbox, search, speedtest, aiUsage];
+const CARD_MODULES = [clock, weather, hostPerf, cluster, storage, backups, jobs, inbox, search, speedtest, aiUsage];
 const BY_ID = new Map(CARD_MODULES.map(d => [d.id, d]));
 
 let active = [];                 // mounted cards needing stop()

server.js

@@ -15,7 +15,7 @@ import { mcpAuth } from './lib/api/middleware/mcp_auth.js';
 import { handleMcp } from './lib/mcp/http.js';
 import httpProxy from 'http-proxy';
 
-const VERSION = '2.5.2';
+const VERSION = '2.6.1';
 
 // Proxy /terminal (+ its WebSocket) to ttyd on CT 300, so the embedded terminal
 // works whether the Void is reached via Traefik (void2-app.hynesy.com) OR the

tests/api/backups.test.js

@@ -0,0 +1,21 @@
+import { describe, it, expect } from 'vitest';
+import { ingest } from '../../lib/api/routes/backups.js';
+
+describe('backups ingest schema', () => {
+  it('accepts a valid run', () => {
+    const r = ingest.safeParse({
+      ok: true, total_bytes: 2400000000, won_free_bytes: 33000000000,
+      guests: [{ vmid: 310, name: 'void-db', bytes: 518000000 }], duration_sec: 950
+    });
+    expect(r.success).toBe(true);
+  });
+  it('accepts an empty body (all fields optional)', () => {
+    expect(ingest.safeParse({}).success).toBe(true);
+  });
+  it('rejects negative bytes', () => {
+    expect(ingest.safeParse({ total_bytes: -5 }).success).toBe(false);
+  });
+  it('rejects malformed guests', () => {
+    expect(ingest.safeParse({ guests: [{ vmid: 1 }] }).success).toBe(false);
+  });
+});