Add three-scenario disaster recovery
This commit is contained in:
Mikei386
@@ -37,12 +37,40 @@ MIKES_APPLIO_UI_URL = os.getenv(
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HOST_PROC = Path(os.getenv("HOST_PROC", "/host/proc"))
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HOST_DATA = os.getenv("HOST_DATA", "/host/data")
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HOST_MODELS = Path(os.getenv("HOST_MODELS", "/host/models"))
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BACKUP_DIR = Path(os.getenv("DASHBOARD_BACKUP_DIR", "/host/data/emergency-backups"))
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STARTED = time.time()
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HISTORY_DB = Path(os.getenv("DASHBOARD_HISTORY_DB", "/var/lib/llama-dashboard/history.sqlite3"))
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HISTORY_INTERVAL = max(5, int(os.getenv("DASHBOARD_HISTORY_INTERVAL", "15")))
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DETAIL_RETENTION_DAYS = max(1, int(os.getenv("DASHBOARD_DETAIL_RETENTION_DAYS", "21")))
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def backup_inventory() -> list[dict[str, Any]]:
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try:
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candidates = sorted(
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BACKUP_DIR.glob("athena-portable-*.tar.zst.age"),
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key=lambda item: item.stat().st_mtime,
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reverse=True,
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)[:5]
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except OSError:
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return []
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result = []
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for path in candidates:
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try:
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stat = path.stat()
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checksum_file = path.with_name(path.name + ".sha256")
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checksum = _read_text(checksum_file).split(maxsplit=1)[0]
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result.append({
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"name": path.name,
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"size": stat.st_size,
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"modified": stat.st_mtime,
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"sha256": checksum if len(checksum) == 64 else None,
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"download_url": "/api/backups/download/" + urllib.parse.quote(path.name),
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})
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except OSError:
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continue
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return result
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def _number(value: str) -> int | float | None:
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value = value.strip()
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if not value or value.lower() in {"n/a", "[n/a]", "not supported"}:
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@@ -638,6 +666,7 @@ HTML = r'''<!doctype html>
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.history-controls{display:flex;flex-wrap:wrap;gap:7px;margin:10px 0 14px}.history-controls button{border:1px solid var(--line);background:#09111b;color:var(--muted);padding:6px 10px;border-radius:8px;cursor:pointer}.history-controls button.active{color:var(--cyan);border-color:var(--cyan)}.chart-legend{display:flex;flex-wrap:wrap;gap:8px;margin:2px 0 10px}.chart-legend button{border:1px solid var(--series);background:#09111b;color:var(--text);padding:6px 10px;border-radius:8px;cursor:pointer}.chart-legend button::before{content:'';display:inline-block;width:10px;height:3px;background:var(--series);margin:0 7px 3px 0}.chart-legend button.off{opacity:.4;text-decoration:line-through}.chart{width:100%;height:250px;display:block}.token-total{font-size:24px;font-weight:750;margin-top:5px}.history-note{color:var(--muted);font-size:11px;margin-top:8px}
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.usage-list{display:grid;gap:13px;margin-top:8px}.usage-head{display:flex;justify-content:space-between;gap:14px;align-items:baseline}.usage-head b{font-size:16px}.usage-head span{color:var(--muted)}.usage-meta{display:flex;justify-content:space-between;gap:12px;color:var(--muted);font-size:11px;margin-top:5px}
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.mode-row{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap}.mode-buttons,.mode-buttons span{display:flex;gap:9px;flex-wrap:wrap}.mode-buttons button,.mode-buttons a{border:1px solid var(--line);background:#09111b;color:var(--text);padding:9px 14px;border-radius:9px;cursor:pointer;text-decoration:none;font:inherit}.mode-buttons button.active{border-color:var(--cyan);color:var(--cyan);box-shadow:inset 0 0 0 1px #45d7ff33}.mode-buttons button:disabled{opacity:.45;cursor:wait}.mode-buttons span[hidden]{display:none}.mode-buttons a.stable{border-color:#66e3a466;color:var(--green)}.mode-buttons a.experimental{border-color:#ffc65c66;color:var(--amber)}.mode-error{color:var(--red)}
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.download{display:inline-block;border:1px solid #66e3a466;color:var(--green);padding:6px 10px;border-radius:8px;text-decoration:none}.hash{font:11px ui-monospace,SFMono-Regular,monospace;color:var(--muted);word-break:break-all}
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</style></head><body><main>
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<div class="top"><div><div class="eyebrow">Mike AI · Live Telemetry</div><h1>Athena llama.cpp Dashboard</h1></div><div class="live"><span class="dot" id="dot"></span><span id="updated">verbinde …</span></div></div>
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<section class="grid">
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@@ -673,6 +702,8 @@ HTML = r'''<!doctype html>
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<article class="card span6"><div class="label">Ereignisse seit Dashboard-Start</div><div id="events"><div class="sub">Noch keine Zustandsänderung</div></div></article>
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<article class="card span12"><div class="label">llama.cpp Laufzeitkonfiguration</div><div class="metrics" id="runtime"><div class="metric"><b>–</b><span>wird gelesen</span></div></div></article>
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<article class="card span12"><div class="row"><div><div class="label">Verfügbare GGUF-Dateien</div><div class="sub" id="modelSummary">–</div></div></div><div class="scroll"><table><thead><tr><th>Datei</th><th>Pfad</th><th>Größe</th><th>Geändert</th></tr></thead><tbody id="modelFiles"><tr><td colspan="4">–</td></tr></tbody></table></div></article>
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<div class="section-title">Notfall-Backups · herunterladen</div>
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<article class="card span12"><div class="row"><div><div class="label">Verschlüsselte portable Sicherungen</div><div class="sub">Unersetzliche Daten ohne erneut ladbare Modellgewichte · maximal fünf Generationen</div></div></div><div class="scroll"><table><thead><tr><th>Erstellt</th><th>Größe</th><th>SHA256</th><th></th></tr></thead><tbody id="backupFiles"><tr><td colspan="4">Backups werden geladen …</td></tr></tbody></table></div><div class="sub" id="backupNote">Zum Wiederherstellen wird der separat verwahrte Age-Schlüssel benötigt.</div></article>
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<article class="card span12 error" id="errors" hidden></article>
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</section><div class="footer">Aktualisierung jede Sekunde · Umschaltung über Athena Router</div>
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</main><script>
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@@ -682,6 +713,7 @@ const imagePhaseLabel=p=>({"stopping-qwen":"Qwen wird entladen","loading-image":
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let modeBusy=false;
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async function setMode(mode){if(modeBusy)return;modeBusy=true;for(const id of ['llmMode','musicMode','separationMode','voiceMode','voiceChangeMode','applioMode'])$(id).disabled=true;$('modeStatus').textContent='Umschaltung angefordert …';try{let r=await fetch('/api/mode',{method:'POST',headers:{'Content-Type':'application/json'},body:JSON.stringify({mode})});let d=await r.json();if(!r.ok)throw Error(d?.error?.message||d?.error||`HTTP ${r.status}`);$('modeStatus').textContent='Umschaltung läuft …'}catch(e){$('modeStatus').textContent=e.message;$('modeStatus').classList.add('mode-error')}finally{modeBusy=false;setTimeout(refresh,250)}}
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async function refresh(){try{let r=await fetch('/api/status',{cache:'no-store'});if(!r.ok)throw Error(`HTTP ${r.status}`);let d=await r.json(),c=d.cpu||{},m=c.memory||{},rt=d.router||{},up=rt.upstream||{},q=rt.qwen||{},lr=d.llama_runtime||{},img=rt.image||{},imageActive=img.phase&&img.phase!=='idle';let md=rt.mode||{},switchingMode=md.phase&&md.phase!=='ready',modeName=({llm:'LLM-Betrieb',music:'Musikstudio',separation:'Stimmtrennung',voice:'Voice Studio',voicechange:'X-VC Voice Changer',applio:'Applio / RVC'})[md.active]||'Unbekannt';$('operatingMode').textContent=modeName;$('modeStatus').textContent=switchingMode?`Umschaltung: ${md.phase}`:(md.last_error||`Musik: ${md.music_worker||'–'} · Separator: ${md.separator_worker||'–'} · Voice: ${md.voice_worker||'–'}${md.return_profile?` · Rückkehr zu ${md.return_profile}`:''}`);$('modeStatus').classList.toggle('mode-error',!!md.last_error);$('llmMode').classList.toggle('active',md.active==='llm');$('musicMode').classList.toggle('active',md.active==='music');$('separationMode').classList.toggle('active',md.active==='separation');$('voiceMode').classList.toggle('active',md.active==='voice');$('voiceChangeMode').classList.toggle('active',md.active==='voicechange');$('applioMode').classList.toggle('active',md.active==='applio');let modeControlsBusy=modeBusy||switchingMode||!md.enabled;for(const id of ['llmMode','musicMode','separationMode','voiceMode','voiceChangeMode','applioMode'])$(id).disabled=modeControlsBusy;$('musicOpen').hidden=md.active!=='music';$('separatorOpen').hidden=md.active!=='separation';$('voiceOpen').hidden=md.active!=='voice';$('voiceChangeOpen').hidden=md.active!=='voicechange';$('applioOpen').hidden=md.active!=='applio';$('profile').textContent=imageActive?'Bildgenerierung':(rt.current_profile||'nicht geladen');$('profileSub').textContent=imageActive?imagePhaseLabel(img.phase):(rt.switching?`Wechsel zu ${rt.switching}`:`Kontext: ${up.ctx?up.ctx.toLocaleString('de-DE'):'–'} Token`);$('model').textContent=imageActive?(img.model||'Bildmodell'):(up.model||'–');$('modelSub').textContent=imageActive?`${img.model_loaded?'geladen':'wird vorbereitet'} · Worker ${img.worker||'–'}`:(lr.model_file|| (up.reachable?'llama.cpp erreichbar':'llama.cpp nicht erreichbar'));$('cpu').textContent=pct(c.usage_percent);$('cpuBar').style.width=`${c.usage_percent||0}%`;$('load').textContent=`${c.logical_cpus||'–'} Threads · Load ${(c.load||[]).join(' / ')}`;let rp=m.total?m.used/m.total*100:0;$('ram').textContent=pct(rp);$('ramBar').style.width=`${rp}%`;$('ramSub').textContent=`${gib(m.used)} / ${gib(m.total)}`;$('gpuCards').innerHTML=(d.gpus||[]).map(gpuCard).join('')||'<article class="card span12 error">Keine GPU-Daten verfügbar</article>';$('availability').textContent=imageActive?imagePhaseLabel(img.phase):(q.available?'bereit':'nicht bereit');$('availability').className=`value status ${(imageActive||q.available)?'':'bad'}`;$('activeChats').textContent=q.active_chats??'–';$('routerUptime').textContent=dur(rt.uptime_seconds);$('switching').textContent=imageActive?imagePhaseLabel(img.phase):(rt.switching||'nein');let disk=c.disk_data||{},dp=disk.total?disk.used/disk.total*100:null;$('dataDisk').textContent=pct(dp);$('processes').innerHTML=(d.gpu_processes||[]).map(p=>`<tr><td>${(d.gpus||[]).find(g=>g.uuid===p.gpu_uuid)?.index??'–'}</td><td>${p.name}</td><td>${p.pid}</td><td>${p.memory_mib??'–'} MiB</td></tr>`).join('')||'<tr><td colspan="4">Keine Compute-Prozesse gemeldet</td></tr>';let runtime=[['Modell-Datei',lr.model_file],['PID',lr.pid],['Kontext',lr.context_size?lr.context_size.toLocaleString('de-DE'):'–'],['Batch / µBatch',`${lr.batch_size??'–'} / ${lr.ubatch_size??'–'}`],['Parallel',lr.parallel],['Threads',`${lr.threads??'–'} / ${lr.threads_batch??'–'}`],['Geräte',lr.device],['Tensor-Split',lr.tensor_split],['KV-Cache',`${lr.cache_k??'–'} / ${lr.cache_v??'–'}`],['Flash Attention',lr.flash_attention?'an':'aus'],['Prompt-Cache',lr.prompt_cache?'an':'aus'],['MTP Draft',lr.mtp_draft_tokens]];$('runtime').innerHTML=runtime.map(([k,v])=>`<div class="metric"><b>${v??'–'}</b><span>${k}</span></div>`).join('');let es=Object.entries(d.errors||{}).filter(([,v])=>v);$('errors').hidden=!es.length;$('errors').textContent=es.map(([k,v])=>`${k}: ${v}`).join('\n');$('updated').textContent=`Live · ${new Date(d.timestamp*1000).toLocaleTimeString('de-DE')}`;$('dot').style.background='var(--green)'}catch(e){$('updated').textContent=`Verbindung gestört: ${e.message}`;$('dot').style.background='var(--red)'}}refresh();setInterval(refresh,1000);
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async function refreshBackups(){try{let r=await fetch('/api/backups',{cache:'no-store'});if(!r.ok)throw Error(`HTTP ${r.status}`);let d=await r.json(),rows=d.backups||[];$('backupFiles').innerHTML=rows.map(b=>`<tr><td>${new Date(b.modified*1000).toLocaleString('de-DE')}</td><td>${gib(b.size)}</td><td class="hash">${b.sha256||'Prüfsumme fehlt'}</td><td><a class="download" href="${b.download_url}">Herunterladen</a></td></tr>`).join('')||'<tr><td colspan="4">Noch kein portables Backup vorhanden</td></tr>';$('backupNote').textContent=rows.length?`${rows.length} von maximal 5 Generationen · verschlüsselt mit Age`:'Der erste Lauf startet spätestens fünf Stunden nach Aktivierung.'}catch(e){$('backupNote').textContent=`Backup-Liste nicht verfügbar: ${e.message}`}}refreshBackups();setInterval(refreshBackups,60000);
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</script><script src="/full.js"></script><script src="/history.js"></script></body></html>'''.replace(
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"__MUSIC_ORIGINAL_UI_URL__", MUSIC_ORIGINAL_UI_URL
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).replace("__MUSIC_COMMUNITY_UI_URL__", MUSIC_COMMUNITY_UI_URL
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@@ -810,6 +842,62 @@ class Handler(BaseHTTPRequestHandler):
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self.end_headers()
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self.wfile.write(body)
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def _send_backup(self, name: str) -> None:
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# Generated names are deliberately strict; never expose an arbitrary
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# host path through the dashboard.
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if not name.startswith("athena-portable-") or not name.endswith(".tar.zst.age"):
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self._send(404, b'{"error":"not found"}', "application/json")
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return
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if Path(name).name != name:
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self._send(404, b'{"error":"not found"}', "application/json")
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return
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path = BACKUP_DIR / name
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try:
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size = path.stat().st_size
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except OSError:
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self._send(404, b'{"error":"not found"}', "application/json")
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return
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start, end = 0, size - 1
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status = 200
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range_header = self.headers.get("Range", "")
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if range_header:
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try:
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unit, raw = range_header.split("=", 1)
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first, last = raw.split("-", 1)
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if unit != "bytes" or "," in raw or not first:
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raise ValueError
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start = int(first)
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end = min(size - 1, int(last)) if last else size - 1
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if start < 0 or start > end or start >= size:
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raise ValueError
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status = 206
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except ValueError:
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self.send_response(416)
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self.send_header("Content-Range", f"bytes */{size}")
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self.end_headers()
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return
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self.send_response(status)
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self.send_header("Content-Type", "application/octet-stream")
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self.send_header("Content-Disposition", f'attachment; filename="{name}"')
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self.send_header("Accept-Ranges", "bytes")
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self.send_header("Content-Length", str(end - start + 1))
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if status == 206:
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self.send_header("Content-Range", f"bytes {start}-{end}/{size}")
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self.send_header("Cache-Control", "no-store")
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self.send_header("X-Content-Type-Options", "nosniff")
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self.end_headers()
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remaining = end - start + 1
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with path.open("rb") as source:
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source.seek(start)
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while remaining:
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chunk = source.read(min(1024 * 1024, remaining))
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if not chunk:
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break
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self.wfile.write(chunk)
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remaining -= len(chunk)
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def do_GET(self) -> None:
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path = self.path.split("?", 1)[0]
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if path == "/":
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@@ -828,6 +916,13 @@ class Handler(BaseHTTPRequestHandler):
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range_name = query.get("range", ["24h"])[0]
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body = json.dumps(HISTORY.query(range_name), ensure_ascii=False, separators=(",", ":")).encode()
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self._send(200, body, "application/json; charset=utf-8")
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elif path == "/api/backups":
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body = json.dumps({"backups": backup_inventory()}, ensure_ascii=False,
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separators=(",", ":")).encode()
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self._send(200, body, "application/json; charset=utf-8")
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elif path.startswith("/api/backups/download/"):
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name = urllib.parse.unquote(path.removeprefix("/api/backups/download/"))
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self._send_backup(name)
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else:
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self._send(404, b'{"error":"not found"}', "application/json")
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