cloud-orchestrator/DEPLOYMENT_VERIFICATION.md

Deployment Verification - VPSBenchmarks Scraper Upgrade

Deployment Status: ✅ SUCCESSFUL

Deployment Time: 2026-01-24T01:11:30Z Version ID: 1fc24577-b50b-4f46-83ad-23d60f5fe7d3 Production URL: https://server-recommend.kappa-d8e.workers.dev

Changes Deployed

1. Cloudflare Browser Rendering API Integration

• ✅ BROWSER binding configured in wrangler.toml
• ✅ BROWSER: Fetcher added to Env interface
• ✅ Successfully deployed and recognized by Workers

2. Scraper Rewrite

• ✅ Browser Rendering API integration complete
• ✅ Multiple parsing strategies implemented
• ✅ Error handling and fallback logic in place
• ✅ Database deduplication logic updated

3. Database Schema

• ✅ Unique constraint for deduplication ready
• ✅ ON CONFLICT clause aligned with schema

4. Cron Trigger

• ✅ Daily schedule: 0 9 * * * (9:00 AM UTC)
• ✅ Auto-trigger configured and deployed

Bindings Verified

env.DB (cloud-instances-db)    D1 Database      ✅
env.BROWSER                    Browser          ✅
env.AI                         AI               ✅

Next Automatic Scrape

Next Run: Tomorrow at 9:00 AM UTC (2026-01-25 09:00:00 UTC)

Manual Testing

Option 1: Wait for Cron Trigger

The scraper will automatically run daily at 9:00 AM UTC.

Option 2: Test Locally

# Terminal 1: Start dev server
npm run dev

# Terminal 2: Trigger scraper manually
curl "http://localhost:8793/__scheduled?cron=0+9+*+*+*"

Option 3: Monitor Logs

# Watch production logs in real-time
npx wrangler tail

# Wait for next cron trigger to see output

Expected Log Output

When the scraper runs (locally or in production), you should see:

[Scraper] Starting VPSBenchmarks.com scrape with Browser Rendering API
[Scraper] Fetching rendered HTML from vpsbenchmarks.com
[Scraper] Rendered HTML length: XXXXX
[Scraper] Extracted X benchmarks from HTML
[Scraper] Found X benchmark entries
[DB] Inserted/Updated: Provider PlanName
[Scraper] Completed in XXXms: X inserted, X skipped, X errors

Verification Checklist

• Code deployed successfully
• All bindings configured (DB, BROWSER, AI)
• Health check endpoint responding
• Cron trigger scheduled
• First scrape run (waiting for next cron or manual test)
• Benchmarks extracted from vpsbenchmarks.com
• New records inserted into D1 database

Database Verification

After the first scrape run, verify data:

# Check total benchmark count
npx wrangler d1 execute cloud-instances-db --command="SELECT COUNT(*) as total FROM vps_benchmarks"

# View latest benchmarks
npx wrangler d1 execute cloud-instances-db --command="SELECT provider_name, plan_name, geekbench_single, geekbench_multi, created_at FROM vps_benchmarks ORDER BY created_at DESC LIMIT 10"

Browser Rendering API Usage

Free Tier Limits

• Quota: 10 minutes per day
• Current Usage: 0 minutes (first run pending)
• Estimated per Run: < 1 minute
• Daily Capacity: ~10 runs (only 1 scheduled)

Monitor Usage

Check Cloudflare dashboard for Browser Rendering API usage metrics.

Troubleshooting

If No Benchmarks Found

1. Check Logs

   npx wrangler tail
   

2. Inspect Rendered HTML

   • Look for "Rendered HTML length" in logs
   • If length is very small (< 10KB), page may not be loading
   • If length is large but no data extracted, selectors may need adjustment

3. Test Locally

   • Run npm run dev
   • Trigger manually with curl
   • Debug with detailed logs

4. Update Selectors

   • Visit https://www.vpsbenchmarks.com/
   • Inspect actual HTML structure
   • Update CSS selectors in scrapeBenchmarksWithScrapeAPI()
   • Adjust parsing patterns in extractBenchmarksFromHTML()

If Browser Rendering API Errors

1. Check Quota

   • Verify not exceeding 10 minutes/day
   • Check Cloudflare dashboard

2. Check Network

   • Ensure Browser Rendering API is accessible
   • Check for any Cloudflare service issues

3. Adjust Timeout

   • Current: 30 seconds
   • Increase if pages load slowly
   • Decrease to fail faster if needed

If Database Errors

1. Verify Schema

   npx wrangler d1 execute cloud-instances-db --command="PRAGMA table_info(vps_benchmarks)"
   

2. Check Unique Constraint

   npx wrangler d1 execute cloud-instances-db --command="SELECT * FROM sqlite_master WHERE type='index' AND tbl_name='vps_benchmarks'"
   

3. Test Insertion

   • Check logs for specific SQL errors
   • Verify field types match schema
   • Ensure no NULL in NOT NULL columns

Performance Monitoring

Key Metrics

1. Scraper Execution Time

   • Target: < 60 seconds per run
   • Check "Completed in XXms" log message

2. Benchmarks Found

   • Current database: 269 records
   • Expected: Gradual growth from daily scrapes
   • If consistently 0, parsing logic needs adjustment

3. Error Rate

   • Parse errors: Structure changes on source site
   • API errors: Quota or connectivity issues
   • DB errors: Schema mismatches

4. Browser Rendering Usage

   • Free tier: 10 min/day
   • Expected: < 1 min/day
   • Monitor Cloudflare dashboard

Success Criteria

✅ Deployment successful ✅ All bindings configured ✅ Cron trigger active ⏳ First scrape pending (manual test or wait for cron) ⏳ Data extraction verified ⏳ Database updated with new records

Next Steps

1. Wait for Next Cron (2026-01-25 09:00 UTC)
2. Monitor Logs (npx wrangler tail)
3. Verify Database (check for new records)
4. Adjust if Needed (update selectors based on actual results)

Rollback Instructions

If critical issues occur:

# 1. Checkout previous version
git checkout <previous-commit>

# 2. Redeploy
npm run deploy

# 3. Verify
curl https://server-recommend.kappa-d8e.workers.dev/api/health

Contact & Support

• Project: /Users/kaffa/server-recommend
• Logs: npx wrangler tail
• Database: npx wrangler d1 execute cloud-instances-db
• Documentation: See UPGRADE_SUMMARY.md and test-scraper.md

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Status: ✅ Deployed and Ready Next Action: Monitor first cron run or test manually