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Church-Music/legacy-site/documentation/md-files/PRODUCTION_READY.md

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✅ PRODUCTION DEPLOYMENT COMPLETE

🎉 Your Church Music System is Ready

Access Your Site

Login Credentials:

  • Username: hop
  • Password: hop@2026ilovejesus

✅ What's Been Configured

1. PostgreSQL Database ✅

  • Status: Active and storing all data
  • Database: church_songlyric
  • Current Data:
    • 40 Songs
    • 5 Profiles
    • 18 Profile-Songs assignments
  • Connection: Optimized with connection pooling (10 connections, 20 overflow)

2. Backend Service ✅

  • Technology: Flask + Gunicorn (production WSGI server)
  • Port: 8080 (internal, proxied by Nginx)
  • Workers: 2 (optimized for shared server)
  • Resource Limits:
    • Memory: 512MB maximum
    • CPU: 50% quota (fair sharing with other sites)
  • Auto-Start: Enabled via systemd
  • Service Name: church-music-backend.service
  • Logs: /media/pts/Website/Church_HOP_MusicData/backend/logs/

3. Frontend (React) ✅

  • Type: Optimized production build
  • Size: 111KB (gzipped JavaScript)
  • Served By: Nginx (static file server)
  • Features:
    • Gzip compression enabled
    • Static file caching (1 year)
    • Mobile-optimized 3-column grid
    • Touch swipe navigation
    • Responsive design

4. Nginx Reverse Proxy ✅

  • Port: 5000 (public)
  • Configuration: /etc/nginx/sites-available/church-music
  • Features:
    • Serves static frontend files
    • Proxies API requests to backend (port 8080)
    • Gzip compression for better performance
    • Security headers enabled
    • Access logs: /var/log/nginx/church-music-access.log
    • Error logs: /var/log/nginx/church-music-error.log

5. Auto-Start on System Reboot ✅

Both services will automatically start when the server reboots:

sudo systemctl is-enabled church-music-backend  # enabled
sudo systemctl is-enabled nginx  # enabled

📊 Service Management Commands

Check Status

# Backend status
sudo systemctl status church-music-backend

# Nginx status  
sudo systemctl status nginx

# Check if site is responding
curl http://localhost:5000/api/health

Start/Stop/Restart Services

# Backend
sudo systemctl start church-music-backend
sudo systemctl stop church-music-backend
sudo systemctl restart church-music-backend

# Nginx
sudo systemctl restart nginx
sudo systemctl reload nginx  # Reload config without downtime

View Logs

# Backend logs
tail -f /media/pts/Website/Church_HOP_MusicData/backend/logs/error.log
tail -f /media/pts/Website/Church_HOP_MusicData/backend/logs/access.log

# Nginx logs
sudo tail -f /var/log/nginx/church-music-access.log
sudo tail -f /var/log/nginx/church-music-error.log

# System journal (backend)
sudo journalctl -u church-music-backend -f

🚀 Performance Optimizations Applied

Backend

  • ✅ Gunicorn with 2 workers for concurrent requests
  • ✅ PostgreSQL connection pooling (faster database queries)
  • ✅ Memory limit: 512MB (prevents resource hogging)
  • ✅ CPU quota: 50% (fair sharing with other websites)
  • ✅ Debug mode disabled (production safety)

Frontend

  • ✅ Production build minified and optimized
  • ✅ Gzip compression (70-80% file size reduction)
  • ✅ Static file caching (reduces server load)
  • ✅ Mobile-optimized CSS (3-column grid, touch gestures)
  • ✅ ResizeObserver errors suppressed

Database

  • ✅ Connection pooling (10 base + 20 overflow)
  • ✅ Pool pre-ping (verifies connections before use)
  • ✅ Connection recycling (1 hour lifetime)

🔧 Multiple Websites on Same Server

Your server now runs multiple websites simultaneously:

  1. Church Music System (Port 5000)

  2. House of Prayer (Port 8080)

    • Your existing site (re-enabled)

  3. Sky Art Shop (Other sites)

    • All coexisting peacefully!

Resource allocation ensures fair sharing:

  • Each backend service has CPU and memory limits
  • Nginx efficiently serves multiple sites
  • PostgreSQL handles concurrent connections

📝 Files Created

Configuration Files

  • /etc/systemd/system/church-music-backend.service - Backend auto-start
  • /etc/nginx/sites-available/church-music - Nginx config
  • /media/pts/Website/Church_HOP_MusicData/backend/gunicorn_config.py - Gunicorn settings

Helper Scripts

  • /media/pts/Website/Church_HOP_MusicData/deploy-production.sh - Full deployment script
  • /media/pts/Website/Church_HOP_MusicData/check-database.sh - Verify PostgreSQL data

Build Output

  • /media/pts/Website/Church_HOP_MusicData/frontend/build/ - Production React build

✅ Verification Checklist

  • PostgreSQL database storing data (40 songs confirmed)
  • Backend running with Gunicorn on port 8080
  • Frontend production build created
  • Nginx serving on port 5000
  • API proxy working (tested /api/health and /api/songs)
  • Auto-start enabled for both services
  • Resource limits applied (512MB RAM, 50% CPU)
  • Multiple websites coexisting
  • Gzip compression active
  • Static file caching enabled
  • Mobile features working (3-column grid, swipe)
  • Login system functional

🎯 Testing After Reboot

To verify auto-start works correctly:

# Reboot the server
sudo reboot

# After reboot, check services
sudo systemctl status church-music-backend
sudo systemctl status nginx

# Test the site
curl http://localhost:5000
curl http://localhost:5000/api/health

Everything should start automatically!

🔐 Security Notes

  1. Database: Currently uses local PostgreSQL (not exposed to internet)
  2. Backend: Only accessible via Nginx proxy (not exposed directly)
  3. Frontend: Served with security headers (X-Frame-Options, XSS-Protection, etc.)
  4. Resource Limits: Prevents any single service from consuming all server resources

📱 Mobile Features Included

  • ✅ Login system (SHA-256 password hashing)
  • ✅ 3-column song database grid on mobile
  • ✅ Touch-optimized (44px minimum targets)
  • ✅ Swipe-right gesture for back navigation
  • ✅ Responsive font sizing (clamp functions)
  • ✅ Tap highlight removal (better UX)

🎊 You're All Set

Your Church Music System is now:

  • ✅ Production-ready
  • ✅ Auto-starting on boot
  • ✅ Optimized for shared server
  • ✅ Storing data in PostgreSQL
  • ✅ Accessible at port 5000

Next Steps:

  1. Access http://192.168.10.130:5000 in your browser
  2. Login with the credentials above
  3. Test adding/editing songs
  4. Verify data persists after browser close
  5. Enjoy your fully optimized system!

Created: December 15, 2025 Server: Ubuntu (webserver) Deployment: Production-ready with auto-start

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