Docker Deployment

Quick Start

Option 1: Docker Compose (Recommended)

docker-compose up -d        # Build and start
docker-compose logs -f      # View logs
docker-compose down         # Stop

Option 2: Docker Only

docker build -t snapcode .
docker run -d -p 8000:8000 --name snapcode snapcode

Option 3: With Nginx

docker-compose --profile with-nginx up -d

Management

docker ps                           # View running containers
docker-compose logs -f snapcode     # View logs
docker-compose restart snapcode     # Restart
docker exec -it snapcode sh         # Shell access

Monitoring

docker stats snapcode                                      # Container stats
docker inspect --format='{{.State.Health.Status}}' snapcode # Health check
docker logs --tail 100 snapcode                            # Recent logs

Production Setup

Environment Variables

cat > .env << EOF
PORT=8000
ENVIRONMENT=production
EOF

Resource Limits (docker-compose.override.yml)

version: '3.8'
services:
  snapcode:
    deploy:
      resources:
        limits:
          cpus: '0.5'
          memory: 512M

Features

• ✅ Isolated environment
• ✅ Easy deployment
• ✅ Auto-restart
• ✅ Health checks
• ✅ Resource limits
• ✅ Scalable

Troubleshooting

# Check logs
docker-compose logs snapcode

# Rebuild
docker-compose up -d --build --force-recreate

# Clean up
docker system prune -a