whatsapp-inbox-platform/ops-runbook.md

Production Runbook - WhatsApp Inbox

1) Normal Deployment

• Deploy code:
• optional pre-step on server:
  • git pull
  • npm ci
  • npm run build
• Run migration:
  • npm run db:deploy
• Optional schema safety (if DB changes):
  • npm run ops:readiness
• Update environment variables and secrets.
• Start or restart app service:
  • npm run ops:safe-restart
• Start retry worker (daemon or cron).
• Start maintenance cleanup (npm run ops:maintenance) on a periodic schedule, e.g. daily.
• Verify auth session baseline (24h check target default can be tuned via SESSION_TTL_SECONDS):
  • set OPS_SESSION_CHECK_EMAIL dan OPS_SESSION_CHECK_PASSWORD di .env
  • npm run ops:session-check
• Run readiness:
  • npm run ops:readiness
• Monitor:
  • GET /api/health returns ok/degraded not down.
  • Super Admin alerts and webhook-logs empty dari critical spike baru.

2) Incident Response

2.1 Severity Triage

• P0 (Critical): service tidak bisa melayani request, health.status=down, atau DB tidak bisa diakses.
• P1 (High): retry worker down/failed berulang, webhook gagal meningkat tajam, banyak channel disconnected.
• P2 (Medium): banyak notifikasi gagal/terlambat tapi fungsional masih berjalan.
• P3 (Low): degraded ringan dan bukan blocking.

2.2 Immediate Actions

1. Cek health dan readiness:
   • npm run ops:healthcheck
   • npm run ops:readiness
2. Ambil snapshot insiden:
   • npm run ops:incident
3. Cek halaman Super Admin:
   • /super-admin/alerts
   • /super-admin/webhook-logs
4. Cek worker retry:
   • GET /api/jobs/campaign-retry?token=<token>
5. Jika retry lock stuck (isStaleLock/consecutiveFailures tinggi), kirim notifikasi manual ke team on-call dan lanjut tindakan recovery berikut.

3) Recovery Actions

Recovery: Retry Worker Stuck

• Jika lock terlihat stale, restart worker daemon/service (cron run otomatis akan recover).
• Pastikan token masih valid.
• Jalankan:
  • npm run job:campaign-retry (one-shot) dan pantau logs.

Recovery: Webhook Spike

• Periksa provider/secret webhook.
• Konfirmasi endpoint webhook dan signature key:
  • WHATSAPP_WEBHOOK_SECRET
  • WHATSAPP_WEBHOOK_VERIFY_TOKEN
• Periksa event backlog:
  • WebhookEvents berstatus failed meningkat → ambil detail event terakhir.

Recovery: Channel Disconnected

• Periksa channel di Super Admin > Channel.
• Pastikan nomor/hotfix config (phone number ID, token, WABA ID) masih valid.
• Trigger reconnect action sesuai SOP integrasi channel.

4) Rollback

Gunakan rollback jika bug berdampak layanan dalam 10–15 menit setelah deploy dan tidak bisa di-fix cepat.

Langkah

1. Pin commit deploy sebelumnya.
2. Deploy rollback image/commit.
3. Stop new workers version lama/baru:
   • restart service agar memakai bundle baru.
4. Run:
   • npm run db:deploy (verifikasi skema masih cocok; hindari rollback migrasi jika belum direncanakan).
   • npm run ops:readiness
5. Monitor:
   • GET /api/health
   • Super Admin alerts 15 menit pertama.

Catatan Migrasi

• Prioritas rollback database: hindari prisma migrate reset di production.
• Jika ada perubahan schema yang belum backward compatible, lakukan rollback lewat migrasi down (jika tersedia) via DBA process.

5) Communication Template

• P0/P1: broadcast ke channel #incident + Slack/WhatsApp:
  • status, start time, impact, ETA, update per 10 menit.
• P2: update internal setelah identifikasi penyebab + estimasi perbaikan.