v0.15.5: Disaster recovery — Hub-based infra backup, auto-mount, restore UI

Complete DR implementation (TASK2.md Phases 1-4):
- Hub infra-backup push/pull endpoints (controller.yaml, disk layout, stacks)
- Fresh-deployment detection pulls config from Hub, auto-mounts drives by UUID
- Full-page restore UI with drive status, app table, sequential restore
- docker-setup.sh shows DR instructions when customer_id is configured

New files: disk_layout.go, restore_scan.go, restore_app_linux.go,
restore_drives_linux.go, infra_backup.go, infra_pull.go,
handler_restore.go, restore.html

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
2026-02-19 13:16:46 +01:00
parent 5d993b66a2
commit 6713df2186
21 changed files with 3324 additions and 9 deletions
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{{define "restore"}}
<!DOCTYPE html>
<html lang="hu">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Katasztrófa utáni visszaállítás — Felhom</title>
<link rel="stylesheet" href="/static/style.css">
<style>
body { background: var(--bg-darker, #0d1117); margin: 0; padding: 0; }
.dr-container { max-width: 900px; margin: 0 auto; padding: 2rem 1.5rem; }
.dr-header { text-align: center; margin-bottom: 2rem; }
.dr-header img { width: 48px; height: 48px; margin-bottom: 0.5rem; }
.dr-header h1 { color: var(--warning, #f0ad4e); font-size: 1.5rem; margin: 0.5rem 0; }
.dr-header p { color: var(--text-secondary, #8b949e); margin: 0.25rem 0; }
.dr-card { background: var(--card-bg, #161b22); border: 1px solid var(--border, #30363d); border-radius: 8px; padding: 1.25rem; margin-bottom: 1rem; }
.dr-card h3 { margin: 0 0 0.75rem 0; color: var(--text-primary, #e6edf3); font-size: 1rem; }
.dr-drives { display: flex; gap: 0.75rem; flex-wrap: wrap; }
.dr-drive { background: var(--bg-darker, #0d1117); border: 1px solid var(--border, #30363d); border-radius: 6px; padding: 0.75rem 1rem; flex: 1; min-width: 200px; }
.dr-drive-label { font-weight: 600; color: var(--text-primary, #e6edf3); }
.dr-drive-path { font-size: 0.85rem; color: var(--text-secondary, #8b949e); font-family: monospace; }
.dr-drive-status { font-size: 0.85rem; margin-top: 0.25rem; }
.dr-drive-ok { color: var(--success, #3fb950); }
.dr-drive-warn { color: var(--warning, #f0ad4e); }
table { width: 100%; border-collapse: collapse; }
th { text-align: left; padding: 0.5rem 0.75rem; color: var(--text-secondary, #8b949e); font-size: 0.85rem; font-weight: 500; border-bottom: 1px solid var(--border, #30363d); }
td { padding: 0.6rem 0.75rem; border-bottom: 1px solid var(--border, #30363d); color: var(--text-primary, #e6edf3); font-size: 0.9rem; }
.badge { display: inline-block; padding: 2px 8px; border-radius: 12px; font-size: 0.75rem; font-weight: 500; }
.badge-ok { background: rgba(63,185,80,0.15); color: var(--success, #3fb950); }
.badge-warn { background: rgba(240,173,78,0.15); color: var(--warning, #f0ad4e); }
.badge-none { background: rgba(139,148,158,0.15); color: var(--text-secondary, #8b949e); }
.status-pending { color: var(--text-secondary, #8b949e); }
.status-restoring { color: var(--info, #58a6ff); }
.status-done { color: var(--success, #3fb950); }
.status-failed { color: var(--danger, #f85149); }
.status-skipped { color: var(--text-secondary, #8b949e); }
.dr-actions { display: flex; gap: 0.75rem; justify-content: center; margin-top: 1.5rem; }
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 0.6rem 1.5rem; border-radius: 6px; border: 1px solid transparent; font-size: 0.9rem; font-weight: 500; cursor: pointer; text-decoration: none; transition: background 0.2s; }
.btn-primary { background: var(--accent, #238636); color: #fff; border-color: var(--accent, #238636); }
.btn-primary:hover { background: #2ea043; }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-outline { background: transparent; color: var(--text-secondary, #8b949e); border-color: var(--border, #30363d); }
.btn-outline:hover { color: var(--text-primary, #e6edf3); border-color: var(--text-secondary, #8b949e); }
.btn-success { background: var(--accent, #238636); color: #fff; }
.progress-bar { height: 4px; background: var(--border, #30363d); border-radius: 2px; margin-top: 1rem; overflow: hidden; display: none; }
.progress-bar-inner { height: 100%; background: var(--accent, #238636); transition: width 0.5s; width: 0%; }
.dr-info { display: flex; gap: 2rem; flex-wrap: wrap; margin-bottom: 0.5rem; }
.dr-info-item { font-size: 0.9rem; }
.dr-info-label { color: var(--text-secondary, #8b949e); }
.dr-info-value { color: var(--text-primary, #e6edf3); font-weight: 500; }
.spinner { display: inline-block; width: 14px; height: 14px; border: 2px solid var(--border, #30363d); border-top-color: var(--info, #58a6ff); border-radius: 50%; animation: spin 0.8s linear infinite; vertical-align: middle; margin-right: 4px; }
@keyframes spin { to { transform: rotate(360deg); } }
</style>
</head>
<body>
<div class="dr-container">
<div class="dr-header">
<img src="/static/felhom-logo.svg" alt="Felhom">
<h1>Korábbi telepítés észlelve</h1>
<p>A rendszer biztonsági mentést talált a központi szerveren</p>
</div>
<!-- Info card -->
<div class="dr-card">
<h3>Rendszer információ</h3>
<div class="dr-info">
<div class="dr-info-item">
<span class="dr-info-label">Ügyfél: </span>
<span class="dr-info-value">{{.CustomerName}}</span>
</div>
<div class="dr-info-item">
<span class="dr-info-label">Domain: </span>
<span class="dr-info-value">{{.Domain}}</span>
</div>
<div class="dr-info-item">
<span class="dr-info-label">Mentés időpontja: </span>
<span class="dr-info-value">{{.Timestamp}}</span>
</div>
</div>
</div>
<!-- Drives card -->
<div class="dr-card">
<h3>Meghajtók</h3>
<div class="dr-drives">
{{range .Drives}}
<div class="dr-drive">
<div class="dr-drive-label">{{.Label}}</div>
<div class="dr-drive-path">{{.Path}}</div>
<div class="dr-drive-status">
{{if .Available}}
{{if .HasBackup}}
<span class="dr-drive-ok">Elérhető, mentés megtalálva</span>
{{else}}
<span class="dr-drive-ok">Elérhető</span>
{{end}}
{{else}}
<span class="dr-drive-warn">Nem elérhető</span>
{{end}}
</div>
</div>
{{end}}
{{if not .Drives}}
<p style="color:var(--text-secondary)">Nem találhatók csatlakoztatott meghajtók.</p>
{{end}}
</div>
</div>
<!-- Apps table card -->
<div class="dr-card">
<h3>Visszaállítható alkalmazások</h3>
{{if .Apps}}
<table>
<thead>
<tr>
<th>Alkalmazás</th>
<th>Konfiguráció</th>
<th>Adatok</th>
<th>DB mentés</th>
<th>Állapot</th>
</tr>
</thead>
<tbody id="app-table-body">
{{range .Apps}}
<tr data-app="{{.Name}}">
<td>
<strong>{{.DisplayName}}</strong>
<div style="font-size:.8rem;color:var(--text-secondary)">{{.Name}}</div>
</td>
<td>
{{if .HasConfig}}
<span class="badge badge-ok">Megtalálva</span>
{{else}}
<span class="badge badge-none">Hiányzik</span>
{{end}}
</td>
<td>
{{if .HasData}}
<span class="badge badge-ok">Elérhető</span>
{{else if .HasRsyncData}}
<span class="badge badge-warn">Mentésből</span>
{{else if not .NeedsHDD}}
<span class="badge badge-none">Nem szükséges</span>
{{else}}
<span class="badge badge-warn">Hiányzik</span>
{{end}}
</td>
<td>
{{if .HasDBDump}}
<span class="badge badge-ok">Van</span>
{{else}}
<span class="badge badge-none">Nincs</span>
{{end}}
</td>
<td class="app-status" data-app="{{.Name}}">
<span class="status-{{.Status}}">{{statusText .Status}}</span>
</td>
</tr>
{{end}}
</tbody>
</table>
<div class="progress-bar" id="progress-bar">
<div class="progress-bar-inner" id="progress-inner"></div>
</div>
{{else}}
<p style="color:var(--text-secondary)">Nem találhatók visszaállítható alkalmazások.</p>
{{end}}
</div>
<!-- Action buttons -->
<div class="dr-actions" id="dr-actions">
{{if eq .PlanStatus "pending"}}
{{if .Apps}}
<button class="btn btn-primary" id="btn-restore-all" onclick="startRestoreAll()">
Összes visszaállítása ({{len .Apps}} alkalmazás)
</button>
{{end}}
<button class="btn btn-outline" id="btn-skip" onclick="skipRestore()">
Kihagyás — tovább a vezérlőpulthoz
</button>
{{else if eq .PlanStatus "restoring"}}
<button class="btn btn-primary" disabled>
<span class="spinner"></span> Visszaállítás folyamatban...
</button>
{{else if eq .PlanStatus "done"}}
<a href="/" class="btn btn-success" id="btn-continue" onclick="finishRestore(event)">
Tovább a vezérlőpulthoz
</a>
{{end}}
</div>
</div>
<script>
var polling = null;
var planStatus = "{{.PlanStatus}}";
if (planStatus === "restoring") {
startPolling();
}
function startRestoreAll() {
var btn = document.getElementById('btn-restore-all');
var skipBtn = document.getElementById('btn-skip');
btn.disabled = true;
btn.innerHTML = '<span class="spinner"></span> Visszaállítás indítása...';
if (skipBtn) skipBtn.style.display = 'none';
fetch('/api/restore/all', { method: 'POST' })
.then(function(resp) { return resp.json(); })
.then(function(data) {
if (data.ok) {
planStatus = 'restoring';
document.getElementById('progress-bar').style.display = 'block';
startPolling();
} else {
alert('Hiba: ' + (data.error || 'Ismeretlen hiba'));
btn.disabled = false;
btn.textContent = 'Összes visszaállítása';
if (skipBtn) skipBtn.style.display = '';
}
})
.catch(function(err) {
alert('Hálózati hiba: ' + err.message);
btn.disabled = false;
btn.textContent = 'Összes visszaállítása';
if (skipBtn) skipBtn.style.display = '';
});
}
function skipRestore() {
if (!confirm('Biztosan ki szeretné hagyni a visszaállítást? A vezérlőpult üres alkalmazáslistával fog elindulni.')) return;
fetch('/api/restore/skip', { method: 'POST' })
.then(function(resp) { return resp.json(); })
.then(function(data) {
if (data.ok) {
window.location.href = '/';
} else {
alert('Hiba: ' + (data.error || 'Ismeretlen hiba'));
}
})
.catch(function(err) { alert('Hálózati hiba: ' + err.message); });
}
function finishRestore(e) {
e.preventDefault();
fetch('/api/restore/skip', { method: 'POST' })
.then(function() { window.location.href = '/'; })
.catch(function() { window.location.href = '/'; });
}
function startPolling() {
if (polling) return;
document.getElementById('progress-bar').style.display = 'block';
polling = setInterval(pollStatus, 2000);
pollStatus();
}
function pollStatus() {
fetch('/api/restore/status')
.then(function(resp) { return resp.json(); })
.then(function(data) {
if (!data.ok) return;
updateTable(data.apps || []);
updateProgress(data.apps || []);
if (data.status === 'done') {
clearInterval(polling);
polling = null;
planStatus = 'done';
updateActions();
}
})
.catch(function() {});
}
function updateTable(apps) {
apps.forEach(function(app) {
var cells = document.querySelectorAll('.app-status[data-app="' + app.name + '"]');
cells.forEach(function(cell) {
var html = '<span class="status-' + app.status + '">';
if (app.status === 'restoring') {
html += '<span class="spinner"></span> ';
}
html += statusText(app.status);
if (app.error) {
html += ' <span style="font-size:.8rem;color:var(--danger)">(' + app.error.substring(0, 60) + ')</span>';
}
html += '</span>';
cell.innerHTML = html;
});
});
}
function updateProgress(apps) {
var total = apps.length;
if (total === 0) return;
var done = 0;
apps.forEach(function(a) {
if (a.status === 'done' || a.status === 'failed' || a.status === 'skipped') done++;
});
var pct = Math.round((done / total) * 100);
document.getElementById('progress-inner').style.width = pct + '%';
}
function updateActions() {
var actions = document.getElementById('dr-actions');
actions.innerHTML = '<a href="/" class="btn btn-success" id="btn-continue" onclick="finishRestore(event)">Tovább a vezérlőpulthoz</a>';
}
function statusText(s) {
switch (s) {
case 'pending': return 'Várakozik';
case 'restoring': return 'Visszaállítás...';
case 'done': return 'Kész';
case 'failed': return 'Sikertelen';
case 'skipped': return 'Kihagyva';
default: return s;
}
}
</script>
</body>
</html>
{{end}}