Name update
This commit is contained in:
Miles Ward
@@ -0,0 +1,696 @@
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// PXEForge web UI — vanilla JS, no build step, no framework, no network
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// dependencies. Uses fetch() + EventSource only.
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//
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// Tabs (Phase 4): Dashboard / Network / Forge Gate / Storage / Terminal /
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// About. The shell swaps a single view into #view-root.
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//
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// Keep this readable — nobody wants to debug a clever vanilla-JS
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// framework at 3 AM. Plain dumb DOM construction is the design.
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(function () {
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const $ = (sel, root = document) => root.querySelector(sel);
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const $$ = (sel, root = document) => Array.from(root.querySelectorAll(sel));
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const el = (tag, attrs = {}, children = []) => {
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const e = document.createElement(tag);
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for (const [k, v] of Object.entries(attrs)) {
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if (k === 'class') e.className = v;
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else if (k === 'html') e.innerHTML = v;
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else if (k.startsWith('on') && typeof v === 'function') e.addEventListener(k.slice(2), v);
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else if (v !== false && v != null) e.setAttribute(k, v);
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}
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for (const c of [].concat(children)) {
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if (c == null || c === false) continue;
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if (typeof c === 'string') e.appendChild(document.createTextNode(c));
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else e.appendChild(c);
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}
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return e;
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};
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const fmtBytes = (n) => {
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const u = ['B','KB','MB','GB','TB']; let i = 0;
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while (n >= 1024 && i < u.length-1) { n /= 1024; i++; }
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return n.toFixed(n >= 10 || i === 0 ? 0 : 1) + ' ' + u[i];
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};
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const fmtAgo = (ts) => {
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const d = (ts instanceof Date) ? ts : new Date(ts);
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if (isNaN(d.getTime())) return '-';
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const ds = Math.floor((Date.now() - d.getTime()) / 1000);
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if (ds < 0) return 'in ' + Math.abs(ds) + 's';
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if (ds < 60) return ds + 's ago';
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if (ds < 3600) return Math.floor(ds/60) + 'm ago';
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if (ds < 86400) return Math.floor(ds/3600) + 'h ago';
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return d.toLocaleString();
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};
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const fmtUptime = (secs) => {
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secs = Math.max(0, Math.floor(secs || 0));
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const h = Math.floor(secs/3600), m = Math.floor((secs%3600)/60), s = secs%60;
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if (h) return h + 'h ' + m + 'm';
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if (m) return m + 'm ' + s + 's';
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return s + 's';
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};
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const familyLabel = (f) => ({
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debian_ubuntu: 'Debian / Ubuntu', rhel_fedora: 'RHEL family',
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open_suse: 'openSUSE', arch: 'Arch', alpine: 'Alpine',
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windows_pe: 'Windows', unknown: 'Unknown',
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}[f] || f);
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const archLabel = (a) => {
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if (!a) return '—';
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if (typeof a === 'string') return a;
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if (a && typeof a === 'object') {
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if ('Unknown' in a) return 'unknown(0x' + a.Unknown.toString(16) + ')';
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return JSON.stringify(a);
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}
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return String(a);
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};
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// ── network helpers ──────────────────────────────────────────────
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async function getJSON(url) {
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const r = await fetch(url);
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if (!r.ok) throw new Error(url + ': ' + r.status);
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return r.json();
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}
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async function putJSON(url, body) {
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return fetch(url, {method:'PUT', headers:{'Content-Type':'application/json'}, body: JSON.stringify(body)});
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}
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async function postJSON(url, body) {
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return fetch(url, {method:'POST', headers:{'Content-Type':'application/json'}, body: JSON.stringify(body)});
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}
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// Categorize an ISO row's "bootable now" status — drives the amber
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// tint borrowed from Bootimus v0.1.62. Returns {ok, reason}.
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function bootability(iso, settings) {
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const fam = iso.introspection.family;
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const isWin = fam === 'windows_pe';
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if (isWin && !settings.windows_enabled) {
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return { ok: false, reason: 'Windows boot disabled in Settings' };
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}
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if (!isWin && !iso.introspection.kernel_path && fam !== 'windows_pe') {
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// Linux without a detected kernel falls through to sanboot which
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// rarely works for >1 GiB ISOs.
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if (iso.size_bytes > 1.5 * 1024 * 1024 * 1024) {
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return { ok: false, reason: 'no kernel/initrd detected; ISO too large for sanboot fallback' };
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}
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return { ok: true, warn: 'no kernel detected — sanboot fallback may not work' };
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}
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return { ok: true };
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}
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// ── views ────────────────────────────────────────────────────────
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const views = {
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dashboard: async () => {
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const status = await getJSON('/api/status');
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const isos = await getJSON('/api/isos');
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const clients = (await getJSON('/api/clients')).clients || [];
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const gates = (await getJSON('/api/gate')).gates || [];
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const ipxeOk = (status.ipxe_assets || []).length > 0;
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const stats = el('div', {class: 'statstrip'}, [
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el('div', {class: 'card'}, el('div', {class: 'stat'}, [
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el('div', {class: 'label'}, 'Server status'),
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el('div', {class: 'value', style: 'font-size:18px;color:' + (ipxeOk ? 'var(--ok)' : 'var(--err)')},
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ipxeOk ? 'Ready' : 'Not ready'),
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el('div', {class: 'trend'},
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ipxeOk ? 'Bootloaders bundled, accepting clients'
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: 'No iPXE binaries bundled'),
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])),
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el('div', {class: 'card'}, el('div', {class: 'stat'}, [
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el('div', {class: 'label'}, 'Imaging now'),
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el('div', {class: 'value'}, String(status.imaging_count || 0)),
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el('div', {class: 'trend'}, (status.waiting_count || 0) + ' waiting at gate'),
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])),
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el('div', {class: 'card'}, el('div', {class: 'stat'}, [
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el('div', {class: 'label'}, 'Images available'),
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el('div', {class: 'value'}, String(isos.length)),
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el('div', {class: 'trend'},
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isos.filter(i => i.introspection.family === 'windows_pe').length + ' Windows · ' +
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isos.filter(i => i.introspection.family !== 'windows_pe').length + ' Linux · ' +
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(status.nfs_active || 0) + ' NFS active'),
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])),
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el('div', {class: 'card'}, el('div', {class: 'stat'}, [
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el('div', {class: 'label'}, 'Uptime'),
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el('div', {class: 'value', style: 'font-size:22px'}, fmtUptime(status.uptime_secs)),
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el('div', {class: 'trend'}, 'PXEForge ' + status.version),
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])),
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]);
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// Recent connections — the operator's at-a-glance "who tried to
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// boot" log. Use last_seen desc (already sorted by API).
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const recent = clients.slice(0, 8);
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const recentRows = recent.map(c => {
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const g = gates.find(g => g.mac === c.mac);
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let status = el('span', {class: 'tag ok'}, 'active');
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if (g && g.assigned_target) status = el('span', {class:'tag ok'}, 'assigned: ' + g.assigned_target);
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else if (g) status = el('span', {class:'tag accent'}, '#' + g.position + ' at gate');
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return el('tr', {}, [
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el('td', {class: 'mono'}, c.mac),
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el('td', {}, c.last_ip ? String(c.last_ip) : '-'),
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el('td', {}, el('span', {class:'tag arch'}, archLabel(c.arch))),
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el('td', {}, fmtAgo(c.last_seen)),
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el('td', {}, status),
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]);
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});
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const recentBlock = el('div', {class: 'card'}, [
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el('header', {}, [
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el('h2', {}, 'Recent connections'),
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el('span', {class: 'sub'}, clients.length + ' total'),
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]),
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recent.length
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? el('table', {}, [
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el('thead', {}, el('tr', {}, [
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el('th',{},'MAC'), el('th',{},'IP'), el('th',{},'Arch'),
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el('th',{},'Last seen'), el('th',{},'Status'),
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])),
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el('tbody', {}, recentRows),
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])
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: el('div', {class: 'empty'}, 'No PXE clients have contacted this server yet.'),
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]);
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// At-a-glance pool of problem images — Bootimus-style early warning.
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const settings = status.settings;
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const problems = isos.map(i => ({i, b: bootability(i, settings)})).filter(x => !x.b.ok);
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const problemsBlock = problems.length ? el('div', {class:'card'}, [
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el('header', {}, [el('h2', {}, 'Images that won\'t boot with current settings')]),
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el('div', {class:'body'},
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problems.map(({i, b}) => el('div', {class:'row-warn'},
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'⚠ ' + i.filename + ' — ' + b.reason)))
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]) : null;
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return el('div', {class:'grid'}, [stats, recentBlock, problemsBlock].filter(Boolean));
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},
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network: async () => {
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const net = await getJSON('/api/network');
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const dns = el('input', {type:'text', value: net.dns_server || '',
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placeholder: 'Optional, e.g. 8.8.8.8 or 1.1.1.1'});
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const msg = el('div', {class:'msg'});
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const save = el('button', {onclick: async () => {
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const r = await putJSON('/api/network', { dns_server: dns.value });
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if (r.status === 204) { msg.textContent = 'Saved.'; msg.className = 'msg ok'; }
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else { msg.textContent = 'Save failed: ' + r.status; msg.className = 'msg err'; }
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}}, 'Save');
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const networkCard = el('div', {class:'card'}, [
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el('header', {}, el('h2', {}, 'Network')),
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el('div', {class:'body'}, [
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el('div', {class:'kv'}, [
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el('div', {class:'k'}, 'Server IP'),
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el('div', {class:'v'}, net.server_ip || '?'),
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el('div', {class:'k'}, 'NIC name'),
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el('div', {class:'v'}, net.nic_name || '(auto-detect failed)'),
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el('div', {class:'k'}, 'Subnet mask'),
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el('div', {class:'v'}, net.subnet_mask || '?'),
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el('div', {class:'k'}, 'Gateway'),
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el('div', {class:'v'}, net.gateway || '?'),
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el('div', {class:'k'}, 'Public base URL'),
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el('div', {class:'v'}, net.public_base_url),
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]),
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el('p', {class:'msg'},
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'Server IP, NIC, mask, and gateway are auto-detected at startup. ' +
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'To change them, set PXEFORGE_PUBLIC_IP and restart — editing them ' +
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'from a hot UI would silently break PXE for every client mid-boot.'),
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el('label', {class:'field', style:'margin-top:18px'}, [
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el('span', {class:'name'}, 'DNS server (optional, informational)'),
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dns,
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el('span', {class:'hint'},
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'PXEForge does not run a DNS server itself; this field records ' +
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'what your upstream DNS is so you don\'t have to dig it out at ' +
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'3 AM during a deployment.'),
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]),
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save, msg,
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]),
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]);
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return el('div', {class:'grid'}, [networkCard]);
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},
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gate: async () => {
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const [{ gates = [] }, isos] = await Promise.all([
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getJSON('/api/gate'), getJSON('/api/isos'),
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]);
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const targets = isos.flatMap(i => i.boot_entries.map(e => ({
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id: e.id, title: e.title + ' — ' + familyLabel(i.introspection.family)
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})));
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const pick = el('select', {},
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[el('option', {value: ''}, '— choose an image —')]
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.concat(targets.map(t => el('option', {value: t.id}, t.title)))
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);
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const launch = el('button', {}, 'Launch for all waiting');
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const msg = el('div', {class:'msg'});
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launch.onclick = async () => {
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if (!pick.value) { msg.textContent = 'Pick an image first.'; msg.className='msg err'; return; }
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const r = await postJSON('/api/gate/assign', { target: pick.value, gate_ids: [] });
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if (!r.ok) { msg.textContent = 'Assign failed: ' + r.status; msg.className='msg err'; return; }
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const j = await r.json();
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if (!j.ok) { msg.textContent = 'Assign failed: ' + (j.error || 'unknown'); msg.className='msg err'; return; }
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msg.textContent = 'Launched ' + j.assigned + ' client' + (j.assigned===1?'':'s') + ' → ' + j.target;
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msg.className = 'msg ok';
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render('gate');
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};
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const track = gates.length
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? el('div', {class:'gate-track'},
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gates.map(g => el('div', {class:'gate-row' + (g.assigned_target ? ' assigned' : '')}, [
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el('div', {class:'pos'}, '#' + g.position),
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el('div', {}, [
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el('div', {class:'mac'}, g.mac),
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el('div', {class:'meta'},
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(g.ip ? String(g.ip) + ' · ' : '') + archLabel(g.arch) + ' · joined ' + fmtAgo(g.joined_at)),
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]),
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el('div', {}, g.assigned_target
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? el('span', {class:'tag ok'}, '→ ' + g.assigned_target)
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: el('span', {class:'tag accent'}, 'waiting')),
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el('button', {class:'ghost', onclick: async () => {
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await fetch('/api/gate/' + encodeURIComponent(g.id), {method:'DELETE'});
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render('gate');
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}}, 'Release'),
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]))
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)
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: el('div', {class:'empty'},
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'No clients at the gate. Boot a client and choose "Gated Deployment" in the PXE menu.');
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return el('div', {class:'grid'}, [
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el('div', {class:'card'}, [
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el('header', {}, el('h2', {}, 'Launch an image across the gate')),
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el('div', {class:'body'}, [
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el('label', {class:'field'}, [
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el('span', {class:'name'}, 'Target image'),
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pick,
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el('span', {class:'hint'},
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'Selecting "Launch" starts every waiting client on the chosen image simultaneously.'),
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]),
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launch, msg,
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]),
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]),
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el('div', {class:'card'}, [
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el('header', {}, [
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el('h2', {}, 'Gate positions'),
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el('span', {class:'sub'}, gates.length + ' waiting'),
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]),
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el('div', {class:'body'}, track),
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]),
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||||
]);
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},
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storage: async () => {
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const [isos, settings, nfsRes] = await Promise.all([
|
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getJSON('/api/isos'), getJSON('/api/settings'), getJSON('/api/nfs'),
|
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]);
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const mounts = nfsRes.mounts || [];
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||||
|
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// ── Upload card ──
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const drop = el('div', {class:'drop', id:'drop'}, [
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el('div', {}, ['Drop an ', el('strong', {}, '.iso'), ' here, or click to choose.']),
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el('div', {style:'font-size:12px;margin-top:6px'},
|
||||
'Linux + Windows installers auto-detected on upload. Streaming, no 502s on big files.'),
|
||||
]);
|
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const file = el('input', {type:'file', accept:'.iso,application/octet-stream',
|
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style:'display:none', id:'file'});
|
||||
const prog = el('div', {class:'progress', id:'prog'}, el('div', {class:'bar', id:'bar'}));
|
||||
const upMsg = el('div', {class:'msg', id:'upmsg'});
|
||||
|
||||
drop.onclick = () => file.click();
|
||||
drop.addEventListener('dragover', e => { e.preventDefault(); drop.classList.add('hover'); });
|
||||
drop.addEventListener('dragleave', () => drop.classList.remove('hover'));
|
||||
drop.addEventListener('drop', e => {
|
||||
e.preventDefault(); drop.classList.remove('hover');
|
||||
if (e.dataTransfer.files[0]) upload(e.dataTransfer.files[0]);
|
||||
});
|
||||
file.onchange = () => { if (file.files[0]) upload(file.files[0]); };
|
||||
|
||||
function upload(f) {
|
||||
upMsg.textContent = 'Uploading ' + f.name + ' (' + fmtBytes(f.size) + ')…';
|
||||
upMsg.className = 'msg';
|
||||
prog.classList.add('active');
|
||||
const fd = new FormData(); fd.append('file', f);
|
||||
const xhr = new XMLHttpRequest();
|
||||
xhr.upload.onprogress = e => {
|
||||
if (e.lengthComputable) $('#bar').style.width = (e.loaded/e.total*100).toFixed(1) + '%';
|
||||
};
|
||||
xhr.onload = () => {
|
||||
prog.classList.remove('active');
|
||||
$('#bar').style.width = '0';
|
||||
if (xhr.status >= 200 && xhr.status < 300) {
|
||||
upMsg.textContent = 'Uploaded & analyzed.'; upMsg.className = 'msg ok';
|
||||
render('storage');
|
||||
} else {
|
||||
upMsg.textContent = 'Upload failed: ' + xhr.status + ' ' + xhr.responseText;
|
||||
upMsg.className = 'msg err';
|
||||
}
|
||||
};
|
||||
xhr.onerror = () => { upMsg.textContent = 'Network error.'; upMsg.className = 'msg err'; };
|
||||
xhr.open('POST', '/api/isos');
|
||||
xhr.send(fd);
|
||||
}
|
||||
|
||||
// ── ISO table (mixed local + NFS) ──
|
||||
const rows = isos.map(i => {
|
||||
const b = bootability(i, settings);
|
||||
const isNfs = i.source && i.source.kind === 'nfs';
|
||||
const tr = el('tr', b.ok ? {} : {class: 'unbootable'}, [
|
||||
el('td', {}, [
|
||||
el('div', {}, i.filename),
|
||||
!b.ok ? el('div', {class:'row-warn'}, '⚠ ' + b.reason)
|
||||
: (b.warn ? el('div', {class:'row-warn'}, '⚠ ' + b.warn) : null),
|
||||
]),
|
||||
el('td', {}, el('span', {class:'tag'}, familyLabel(i.introspection.family))),
|
||||
el('td', {class:'num'}, fmtBytes(i.size_bytes)),
|
||||
el('td', {},
|
||||
el('span', {class:'src-badge' + (isNfs ? ' nfs' : '')},
|
||||
isNfs ? ('nfs:' + i.source.mount_id) : 'local')),
|
||||
el('td', {}, fmtAgo(i.uploaded_at)),
|
||||
el('td', {style:'text-align:right'},
|
||||
isNfs
|
||||
? el('span', {class:'tag', style:'opacity:.6'}, 'manage on NFS share')
|
||||
: el('button', {class:'danger', onclick: async () => {
|
||||
if (!confirm('Remove this image?')) return;
|
||||
await fetch('/api/isos/' + encodeURIComponent(i.id), {method:'DELETE'});
|
||||
render('storage');
|
||||
}}, 'Remove')),
|
||||
]);
|
||||
return tr;
|
||||
});
|
||||
const isoTable = isos.length
|
||||
? el('table', {}, [
|
||||
el('thead', {}, el('tr', {}, [
|
||||
el('th',{},'Name'), el('th',{},'Type'),
|
||||
el('th',{class:'num'},'Size'),
|
||||
el('th',{},'Source'), el('th',{},'Uploaded'), el('th',{},''),
|
||||
])),
|
||||
el('tbody', {}, rows),
|
||||
])
|
||||
: el('div', {class:'empty'}, 'No images yet. Upload an ISO or mount an NFS share.');
|
||||
|
||||
// ── NFS section ──
|
||||
const nfsMsg = el('div', {class:'msg'});
|
||||
const nfsServer = el('input', {type:'text', placeholder:'10.0.0.20'});
|
||||
const nfsExport = el('input', {type:'text', placeholder:'/srv/isos'});
|
||||
const nfsVer = el('select', {}, [
|
||||
el('option', {value:'v41'}, 'NFSv4.1 (default)'),
|
||||
el('option', {value:'v3'}, 'NFSv3'),
|
||||
]);
|
||||
const nfsRo = el('input', {type:'checkbox'}); nfsRo.checked = true;
|
||||
const addNfs = el('button', {onclick: async () => {
|
||||
if (!nfsServer.value || !nfsExport.value) {
|
||||
nfsMsg.textContent = 'Server and export are required.'; nfsMsg.className='msg err'; return;
|
||||
}
|
||||
nfsMsg.textContent = 'Mounting…'; nfsMsg.className = 'msg';
|
||||
const r = await postJSON('/api/nfs', {
|
||||
server: nfsServer.value, export: nfsExport.value,
|
||||
version: nfsVer.value, read_only: nfsRo.checked,
|
||||
});
|
||||
if (r.ok) {
|
||||
nfsMsg.textContent = 'Mounted.'; nfsMsg.className = 'msg ok';
|
||||
render('storage');
|
||||
} else {
|
||||
const t = await r.text();
|
||||
nfsMsg.textContent = 'Mount failed: ' + t; nfsMsg.className = 'msg err';
|
||||
}
|
||||
}}, 'Mount share');
|
||||
|
||||
const nfsRows = mounts.length ? mounts.map(m => el('div', {class: 'nfs-row' + (m.mounted ? '' : ' down')}, [
|
||||
el('span', {class: 'dot ' + (m.mounted ? 'ok' : 'err')}),
|
||||
el('div', {}, [
|
||||
el('div', {class:'id'}, m.server + ':' + m.export),
|
||||
el('div', {class:'meta'},
|
||||
(m.version === 'v3' ? 'NFSv3' : 'NFSv4.1') + ' · ' +
|
||||
(m.read_only ? 'read-only' : 'read-write') + ' · ' +
|
||||
(m.mounted ? m.iso_count + ' isos' : 'not mounted')),
|
||||
m.last_error ? el('div', {class:'err'}, '⚠ ' + m.last_error) : null,
|
||||
]),
|
||||
el('button', {class:'ghost', onclick: async () => {
|
||||
const r = await postJSON('/api/nfs/' + encodeURIComponent(m.id) + '/scan', {});
|
||||
if (r.ok) render('storage');
|
||||
}}, 'Re-scan'),
|
||||
el('button', {class:'danger', onclick: async () => {
|
||||
if (!confirm('Unmount ' + m.server + ':' + m.export + '?')) return;
|
||||
await fetch('/api/nfs/' + encodeURIComponent(m.id), {method:'DELETE'});
|
||||
render('storage');
|
||||
}}, 'Unmount'),
|
||||
el('span'),
|
||||
])) : [el('div', {class:'empty'}, 'No NFS shares mounted.')];
|
||||
|
||||
return el('div', {class:'grid'}, [
|
||||
el('div', {class:'card'}, [
|
||||
el('header', {}, el('h2', {}, 'Upload ISO')),
|
||||
el('div', {class:'body'}, [drop, file, prog, upMsg]),
|
||||
]),
|
||||
el('div', {class:'card'}, [
|
||||
el('header', {}, [
|
||||
el('h2', {}, 'NFS shares'),
|
||||
el('span', {class:'sub'}, mounts.length + ' configured'),
|
||||
]),
|
||||
el('div', {class:'body'}, [
|
||||
el('div', {class:'form-row'}, [
|
||||
el('label', {class:'field'}, [
|
||||
el('span', {class:'name'}, 'NFS server'),
|
||||
nfsServer,
|
||||
]),
|
||||
el('label', {class:'field'}, [
|
||||
el('span', {class:'name'}, 'Export path'),
|
||||
nfsExport,
|
||||
]),
|
||||
el('label', {class:'field'}, [
|
||||
el('span', {class:'name'}, 'Version'),
|
||||
nfsVer,
|
||||
]),
|
||||
el('label', {class:'check', style:'margin-top:18px'}, [
|
||||
nfsRo, el('span', {}, 'Read-only'),
|
||||
]),
|
||||
]),
|
||||
addNfs, nfsMsg,
|
||||
el('div', {style:'margin-top:18px;display:grid;gap:8px'}, nfsRows),
|
||||
el('p', {class:'msg', style:'margin-top:14px'},
|
||||
'Mounting NFS inside a container requires CAP_SYS_ADMIN and the ' +
|
||||
'mount.nfs binary (bundled in the default Docker image). On ' +
|
||||
'OpenShift, your SCC must allow CAP_SYS_ADMIN or you can run ' +
|
||||
'NFS mounts as a CSI driver outside the pod.'),
|
||||
]),
|
||||
]),
|
||||
el('div', {class:'card'}, [
|
||||
el('header', {}, [
|
||||
el('h2', {}, 'Available images'),
|
||||
el('span', {class:'sub'}, isos.length + ' image' + (isos.length === 1 ? '' : 's')),
|
||||
]),
|
||||
isoTable,
|
||||
]),
|
||||
]);
|
||||
},
|
||||
|
||||
terminal: async () => {
|
||||
// Two-pane layout: live log on top (auto-scrolling), command line
|
||||
// on bottom. Mirrors the Minecraft-server console feel from the
|
||||
// brief — output and input share one continuous timeline.
|
||||
const pane = el('div', {class:'pane'});
|
||||
const input = el('input', {type:'text', placeholder:'type a command, or "help"', spellcheck:'false', autocapitalize:'off', autocomplete:'off'});
|
||||
const auto = el('input', {type:'checkbox'}); auto.checked = true;
|
||||
const clearBtn = el('button', {onclick: () => { pane.innerHTML = ''; }}, 'Clear pane');
|
||||
const tailBtn = el('button', {onclick: () => { auto.checked = !auto.checked; }}, 'Auto-scroll');
|
||||
|
||||
const term = el('div', {class:'terminal'}, [
|
||||
el('div', {class:'toolbar'}, [
|
||||
el('span', {}, 'Live log + operator console'),
|
||||
el('div', {class:'right'}, [
|
||||
el('label', {class:'check', style:'border:0;padding:0;margin:0;background:transparent'},
|
||||
[auto, el('span', {style:'color:var(--fg-dim);font-size:11px'}, 'Auto-scroll')]),
|
||||
clearBtn,
|
||||
]),
|
||||
]),
|
||||
pane,
|
||||
el('div', {class:'input-row'}, [
|
||||
el('span', {class:'prompt'}, '>'),
|
||||
input,
|
||||
]),
|
||||
]);
|
||||
|
||||
function append(line, kind) {
|
||||
const lvl = (line.level || 'info').toLowerCase();
|
||||
const ts = (line.timestamp || new Date().toISOString()).replace(/\.\d+/, '').replace('T', ' ').replace('Z', '');
|
||||
const span = el('span', {class: 'lvl-' + lvl}, [
|
||||
el('span', {class:'ts'}, ts + ' '),
|
||||
el('span', {class:'tg'}, '[' + (line.target || 'pxeforge') + '] '),
|
||||
line.message,
|
||||
'\n',
|
||||
]);
|
||||
if (kind === 'echo') {
|
||||
span.firstChild.nextSibling.textContent = '';
|
||||
span.firstChild.textContent = '';
|
||||
span.classList.add('echo');
|
||||
}
|
||||
pane.appendChild(span);
|
||||
if (auto.checked) pane.scrollTop = pane.scrollHeight;
|
||||
}
|
||||
|
||||
// Initial fetch — show recent buffer in case SSE is slow to open.
|
||||
try {
|
||||
const r = await getJSON('/api/log/recent');
|
||||
for (const l of (r.lines || [])) append(l);
|
||||
} catch (e) {
|
||||
append({timestamp: new Date().toISOString(), level:'warn', target:'pxeforge::ui',
|
||||
message: 'failed to load recent logs: ' + e.message});
|
||||
}
|
||||
|
||||
// Live SSE stream. EventSource auto-reconnects on disconnect.
|
||||
const es = new EventSource('/api/log/stream');
|
||||
es.onmessage = (ev) => {
|
||||
try { append(JSON.parse(ev.data)); }
|
||||
catch { append({timestamp: new Date().toISOString(), level:'debug', target:'pxeforge::ui', message: ev.data}); }
|
||||
};
|
||||
es.addEventListener('lagged', (ev) => {
|
||||
const j = JSON.parse(ev.data || '{}');
|
||||
append({timestamp: new Date().toISOString(), level:'warn',
|
||||
target:'pxeforge::ui',
|
||||
message: 'log stream lagged: ' + (j.skipped || '?') + ' lines skipped'});
|
||||
});
|
||||
es.onerror = () => {
|
||||
// EventSource quietly retries; surface a hint without spamming.
|
||||
// We only append once, on transition from connected → erroring.
|
||||
if (!term._notedErr) {
|
||||
term._notedErr = true;
|
||||
append({timestamp: new Date().toISOString(), level:'warn', target:'pxeforge::ui',
|
||||
message: 'log stream connection lost — auto-reconnecting'});
|
||||
setTimeout(() => { term._notedErr = false; }, 5000);
|
||||
}
|
||||
};
|
||||
// Close the SSE when the view changes — avoids piling up streams.
|
||||
term._cleanup = () => es.close();
|
||||
|
||||
// Command history (in-memory only, ↑/↓ to recall).
|
||||
const history = [];
|
||||
let hi = -1;
|
||||
|
||||
input.addEventListener('keydown', async (e) => {
|
||||
if (e.key === 'Enter') {
|
||||
const cmd = input.value;
|
||||
if (!cmd.trim()) return;
|
||||
input.value = '';
|
||||
history.unshift(cmd); if (history.length > 100) history.pop();
|
||||
hi = -1;
|
||||
// The echo also comes back from the server in the live tail,
|
||||
// so we don't append it locally — keeps the order consistent.
|
||||
try {
|
||||
const r = await postJSON('/api/terminal', {command: cmd});
|
||||
const j = await r.json();
|
||||
const out = j.output || '';
|
||||
if (out === '\f') { pane.innerHTML = ''; return; }
|
||||
// Output also gets pushed onto the LogBus by the server, but
|
||||
// include it locally so even if the SSE stream dropped we
|
||||
// see it. Tagged "echo" so it stands out from regular logs.
|
||||
append({timestamp: new Date().toISOString(), level: j.ok ? 'info' : 'warn',
|
||||
target: 'terminal-output', message: out});
|
||||
} catch (err) {
|
||||
append({timestamp: new Date().toISOString(), level:'error',
|
||||
target:'pxeforge::ui', message: 'command failed: ' + err.message});
|
||||
}
|
||||
} else if (e.key === 'ArrowUp') {
|
||||
if (history.length === 0) return;
|
||||
hi = Math.min(hi + 1, history.length - 1);
|
||||
input.value = history[hi];
|
||||
e.preventDefault();
|
||||
} else if (e.key === 'ArrowDown') {
|
||||
hi = Math.max(hi - 1, -1);
|
||||
input.value = hi < 0 ? '' : history[hi];
|
||||
e.preventDefault();
|
||||
}
|
||||
});
|
||||
|
||||
// Welcome banner.
|
||||
append({timestamp: new Date().toISOString(), level:'info', target:'pxeforge::terminal',
|
||||
message: 'Connected. Type "help" for available commands.'});
|
||||
|
||||
// Focus the input on next tick (after view swap completes).
|
||||
setTimeout(() => input.focus(), 50);
|
||||
|
||||
return term;
|
||||
},
|
||||
|
||||
about: async () => {
|
||||
const status = await getJSON('/api/status');
|
||||
return el('div', {class:'card'}, [
|
||||
el('div', {class:'about-hero'}, [
|
||||
el('h2', {}, 'PXEForge'),
|
||||
el('p', {class:'lead'},
|
||||
'Air-gapped network PXE boot, container-native, that anyone can run. ' +
|
||||
'No CDN calls, no telemetry, no surprise external dependencies — ship ' +
|
||||
'the image once, run it forever.'),
|
||||
el('div', {class:'who'}, [
|
||||
el('span', {}, 'Developer: '), el('strong', {}, 'Miles Ward'), el('br'),
|
||||
el('span', {}, 'Version: '), el('strong', {}, status.version || '?'), el('br'),
|
||||
el('span', {}, 'Base URL: '), el('strong', {}, status.public_base_url),
|
||||
]),
|
||||
el('p', {class:'msg', style:'margin-top:18px'},
|
||||
'iPXE is an internal implementation detail. Everything the firmware ' +
|
||||
'executes is generated from the settings on these tabs — there is no ' +
|
||||
'hand-written .ipxe path anywhere in this product.'),
|
||||
el('p', {class:'msg'},
|
||||
'Vision: a deployment-grade tool that works on first try in the most ' +
|
||||
'awkward environments — air-gapped labs, customer sites without ' +
|
||||
'internet, OpenShift clusters with strict SCCs — without ever asking ' +
|
||||
'an operator to install drivers signed with test certificates or to ' +
|
||||
'flip "testsigning" on a target machine.'),
|
||||
]),
|
||||
]);
|
||||
},
|
||||
};
|
||||
|
||||
// ── shell ────────────────────────────────────────────────────────
|
||||
const viewTitles = {
|
||||
dashboard: 'Dashboard',
|
||||
network: 'Network',
|
||||
gate: 'Forge Gate',
|
||||
storage: 'Storage',
|
||||
terminal: 'Terminal',
|
||||
about: 'About',
|
||||
};
|
||||
|
||||
let currentBody = null;
|
||||
|
||||
async function render(view) {
|
||||
view = view || 'dashboard';
|
||||
$$('.sidebar nav a').forEach(a => a.classList.toggle('active', a.dataset.view === view));
|
||||
$('[data-bind=view_title]').textContent = viewTitles[view] || view;
|
||||
const root = $('#view-root');
|
||||
// Clean up any per-view resources (e.g. terminal SSE) before swap.
|
||||
if (currentBody && typeof currentBody._cleanup === 'function') {
|
||||
try { currentBody._cleanup(); } catch (e) { /* ignore */ }
|
||||
}
|
||||
root.innerHTML = '';
|
||||
root.appendChild(el('div', {class:'msg'}, 'Loading…'));
|
||||
try {
|
||||
const body = await views[view]();
|
||||
root.innerHTML = '';
|
||||
root.appendChild(body);
|
||||
currentBody = body;
|
||||
} catch (e) {
|
||||
root.innerHTML = '';
|
||||
root.appendChild(el('div', {class:'msg err'}, 'Error: ' + e.message));
|
||||
}
|
||||
}
|
||||
|
||||
async function refreshChips() {
|
||||
try {
|
||||
const s = await getJSON('/api/status');
|
||||
const r = await fetch('/readyz');
|
||||
$$('[data-bind=version]').forEach(n => n.textContent = s.version);
|
||||
$$('[data-bind=iso_count],[data-bind=iso_count2]').forEach(n => n.textContent = String(s.iso_count));
|
||||
$$('[data-bind=client_count],[data-bind=client_count2]').forEach(n => n.textContent = String(s.client_count));
|
||||
$$('[data-bind=gate_count],[data-bind=gate_count2]').forEach(n => n.textContent = String(s.gate_count));
|
||||
const chip = $('[data-bind=ready_chip]');
|
||||
if (chip) {
|
||||
if (r.ok) { chip.textContent = '● ready'; chip.className = 'chip ready'; }
|
||||
else { chip.textContent = '● not ready'; chip.className = 'chip notready'; }
|
||||
}
|
||||
} catch {
|
||||
const chip = $('[data-bind=ready_chip]');
|
||||
if (chip) { chip.textContent = '● unreachable'; chip.className = 'chip notready'; }
|
||||
}
|
||||
}
|
||||
|
||||
document.addEventListener('click', (e) => {
|
||||
const a = e.target.closest('.sidebar nav a[data-view]');
|
||||
if (a) { e.preventDefault(); render(a.dataset.view); }
|
||||
});
|
||||
|
||||
render('dashboard');
|
||||
refreshChips();
|
||||
setInterval(refreshChips, 3000);
|
||||
})();
|
||||
Reference in New Issue
Block a user