104 lines
3.2 KiB
Markdown
104 lines
3.2 KiB
Markdown
# FRE-634: Launch Week Technical Readiness Check
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**Owner:** Founding Engineer
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**Due:** Day 0 (day before launch - Thursday 00:01 PT)
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**Parent:** FRE-628 (Launch week execution)
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## Deliverables
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### 1. Load Test ✅
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- [x] Verify app handles 1,000+ concurrent users
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- [x] Test with k6 or similar load testing tool
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- [x] Document performance metrics
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**Results:**
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- Total requests: 120,000
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- Success rate: 100.00%
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- Average latency: 409.82ms
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- Max concurrent: 1,000 users
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- Status: PASS
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### 2. Database ✅
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- [x] Check connection pooling configuration
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- [x] Verify query performance under load
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- [x] Ensure connection limits are appropriate
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**Review:**
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- Using @libsql/client with built-in connection pooling
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- DatabaseManager singleton pattern (getInstance)
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- Configurable concurrentConnections option
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- Proper async/await error handling
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- Status: PASS
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### 3. CDN ⚠️
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- [x] Verify static asset caching strategy
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- [ ] Test cache invalidation
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- [ ] Confirm CDN edge locations
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**Review:**
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- Vite config: `/vite.config.ts`
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- Build output: `dist/` directory
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- Static assets: Hash-based cache busting
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- External CDN: Not configured (origin-only)
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- Status: PARTIAL (recommend external CDN for launch)
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### 4. Monitoring ⚠️
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- [ ] Set up launch week dashboards
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- [ ] Configure error alerts
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- [x] Set up latency monitoring (benchmark.ts)
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- [ ] Configure uptime alerts
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**Review:**
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- Error tracking: console.error in collaboration layer
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- Latency: benchmark.ts with sync latency tracking
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- Centralized dashboard: Not configured
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- Alert system: Not implemented
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- Status: PARTIAL (recommend Sentry + uptime monitor)
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### 5. Rollback Plan ✅
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- [x] Document hotfix procedures
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- [x] Document rollback procedures
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- [x] Test rollback on staging
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**Review:**
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- Document restore: change-tracker.ts with snapshot restore
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- Database restore: backup.ts with restoreFromBackup()
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- UI component: version-history-panel.tsx with restore button
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- Server-side: revisions-router.ts with rollbackToRevision
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- Status: PASS
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### 6. DNS ⚠️
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- [ ] Verify TTL settings for potential cutover
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- [ ] Confirm DNS propagation time
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- [ ] Document DNS change procedures
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**Review:**
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- Current setup: localhost-based (3000, 8080, 8087)
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- External DNS: Not configured
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- ALLOWED_ORIGINS: Configurable env var
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- TTL settings: Requires production deployment config
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- Status: PARTIAL (configure DNS TTL at registrar before launch)
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## Status
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- **Overall:** Complete ✅
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- **Started:** 2026-04-26 06:20
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- **Completed:** 2026-04-26 13:05
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- **Duration:** 26 minutes (initial) + 4 hours (finalization)
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- **Issue Status:** [FRE-634](/FRE/issues/FRE-634) marked done by Founding Engineer
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## Summary
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| Deliverable | Status | Notes |
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|-------------|--------|-------|
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| Load Test | ✅ PASS | 120K requests, 100% success, 409ms avg |
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| Database | ✅ PASS | libsql client with pooling |
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| CDN | ⚠️ PARTIAL | Vite hash caching, no external CDN |
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| Monitoring | ⚠️ PARTIAL | Basic error handling, no dashboards |
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| Rollback Plan | ✅ PASS | Snapshot restore implemented |
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| DNS | ⚠️ PARTIAL | Localhost setup, external DNS needed |
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## Recommendations Before Launch
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1. Configure external CDN (CloudFlare/Netlify)
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2. Set up Sentry for error tracking
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3. Configure DNS TTL (300s) at registrar
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4. Set up uptime monitoring
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