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DOCKER ENVIRONMENT - READY FOR DEPLOYMENT
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Date: $(date)
Project: Quality App (Trasabilitate)
Location: /srv/quality_app

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CONFIGURATION FILES
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✓ docker-compose.yml    - 171 lines (simplified)
✓ .env                  - Complete configuration
✓ .env.example          - Template for reference
✓ Dockerfile            - Application container
✓ docker-entrypoint.sh  - Startup script
✓ init-db.sql           - Database initialization

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ENVIRONMENT VARIABLES (.env)
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Database:
  DB_HOST=db
  DB_PORT=3306
  DB_NAME=trasabilitate
  DB_USER=trasabilitate
  DB_PASSWORD=Initial01!
  MYSQL_ROOT_PASSWORD=rootpassword

Application:
  APP_PORT=8781
  FLASK_ENV=production
  VERSION=1.0.0
  SECRET_KEY=change-this-in-production

Gunicorn:
  GUNICORN_WORKERS=(auto-calculated)
  GUNICORN_TIMEOUT=1800
  GUNICORN_WORKER_CLASS=sync
  GUNICORN_MAX_REQUESTS=1000

Initialization (FIRST RUN ONLY):
  INIT_DB=false
  SEED_DB=false

Paths:
  DB_DATA_PATH=/srv/quality_app/mariadb
  LOGS_PATH=/srv/quality_app/logs
  BACKUP_PATH=/srv/quality_app/backups
  INSTANCE_PATH=/srv/quality_app/py_app/instance

Resources:
  App: 2.0 CPU / 1G RAM
  Database: 2.0 CPU / 1G RAM

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DOCKER SERVICES
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1. Database (quality-app-db)
   - Image: mariadb:11.3
   - Port: 3306
   - Volume: /srv/quality_app/mariadb
   - Health check: Enabled

2. Application (quality-app)
   - Image: trasabilitate-quality-app:1.0.0
   - Port: 8781
   - Volumes: logs, backups, instance
   - Health check: Enabled

Network: quality-app-network (172.20.0.0/16)

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REQUIRED DIRECTORIES (ALL EXIST)
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✓ /srv/quality_app/mariadb       - Database storage
✓ /srv/quality_app/logs           - Application logs
✓ /srv/quality_app/backups        - Database backups
✓ /srv/quality_app/py_app/instance - Config files

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DEPLOYMENT COMMANDS
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First Time Setup:
1. Edit .env and set:
   INIT_DB=true
   SEED_DB=true
   SECRET_KEY=<your-secure-key>

2. Build and start:
   docker compose up -d --build

3. Watch logs:
   docker compose logs -f web

4. After successful start, edit .env:
   INIT_DB=false
   SEED_DB=false

5. Restart:
   docker compose restart web

Normal Operations:
- Start:    docker compose up -d
- Stop:     docker compose down
- Restart:  docker compose restart
- Logs:     docker compose logs -f
- Status:   docker compose ps

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SECURITY CHECKLIST
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⚠ BEFORE PRODUCTION:
  [ ] Change SECRET_KEY in .env
  [ ] Change MYSQL_ROOT_PASSWORD in .env
  [ ] Change DB_PASSWORD in .env
  [ ] Set INIT_DB=false after first run
  [ ] Set SEED_DB=false after first run
  [ ] Review firewall rules
  [ ] Set up SSL/TLS certificates
  [ ] Configure backup schedule
  [ ] Test restore procedures

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VALIDATION STATUS
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✓ Docker Compose configuration valid
✓ All required directories exist
✓ All environment variables set
✓ Network configuration correct
✓ Volume mappings correct
✓ Health checks configured
✓ Resource limits defined

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READY FOR DEPLOYMENT ✓
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