docker-compose.optimized.yml

# Optimized Docker Compose for RustForms
# Lightweight, performant, and community-friendly self-hosting setup

version: '3.8'

services:
  # PostgreSQL Database Service
  postgres:
    image: postgres:16-alpine
    container_name: rustforms-db
    restart: unless-stopped
    environment:
      POSTGRES_USER: ${POSTGRES_USER:-rustforms}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-rustforms_password}
      POSTGRES_DB: ${POSTGRES_DB:-rustforms_db}
      # Performance optimizations
      POSTGRES_INITDB_ARGS: "--auth-host=scram-sha-256"
    volumes:
      - rustforms_postgres_data:/var/lib/postgresql/data
      # Optional: Add custom postgres config for better performance
      - ./docker/postgres.conf:/etc/postgresql/postgresql.conf:ro
    ports:
      - "${POSTGRES_PORT:-5432}:5432"
    networks:
      - rustforms-network
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-rustforms} -d ${POSTGRES_DB:-rustforms_db}"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 30s

  # Rust API Service
  api:
    build:
      context: .
      dockerfile: apps/api/Dockerfile.optimized
      target: runtime
    container_name: rustforms-api
    restart: unless-stopped
    depends_on:
      postgres:
        condition: service_healthy
    environment:
      # Database connection
      DATABASE_URL: postgres://${POSTGRES_USER:-rustforms}:${POSTGRES_PASSWORD:-rustforms_password}@postgres:5432/${POSTGRES_DB:-rustforms_db}
      
      # Application secrets
      FORM_SECRET: ${FORM_SECRET:-your-super-secret-unguessable-token-change-this-in-production}
      
      # Email configuration
      RECIPIENT_EMAIL: ${RECIPIENT_EMAIL:-admin@example.com}
      SMTP_HOST: ${SMTP_HOST:-smtp.example.com}
      SMTP_USERNAME: ${SMTP_USERNAME:-your-smtp-username}
      SMTP_PASSWORD: ${SMTP_PASSWORD:-your-smtp-password}
      
      # Runtime configuration
      RUST_LOG: ${RUST_LOG:-info}
      API_PORT: ${API_PORT:-3001}
      
    ports:
      - "${API_PORT:-3001}:3001"
    networks:
      - rustforms-network
    volumes:
      # Optional: Mount logs directory
      - rustforms_api_logs:/app/logs
    healthcheck:
      test: ["CMD-SHELL", "curl -f http://localhost:3001/health || exit 1"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 40s

  # Next.js Web UI Service
  web-ui:
    build:
      context: .
      dockerfile: apps/web-ui/Dockerfile
      target: runner
    container_name: rustforms-web-ui
    restart: unless-stopped
    depends_on:
      api:
        condition: service_healthy
    environment:
      # Next.js configuration
      NODE_ENV: production
      NEXT_TELEMETRY_DISABLED: 1
      PORT: ${WEB_UI_PORT:-3000}
      
      # API connection
      NEXT_PUBLIC_API_URL: ${NEXT_PUBLIC_API_URL:-http://localhost:3001}
      API_URL: http://api:3001
      
    ports:
      - "${WEB_UI_PORT:-3000}:3000"
    networks:
      - rustforms-network
    healthcheck:
      test: ["CMD-SHELL", "wget --no-verbose --tries=1 --spider http://localhost:3000 || exit 1"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 40s

  # Optional: Reverse Proxy with Nginx (uncomment to enable)
  # nginx:
  #   image: nginx:alpine
  #   container_name: rustforms-nginx
  #   restart: unless-stopped
  #   depends_on:
  #     - web-ui
  #     - api
  #   ports:
  #     - "80:80"
  #     - "443:443"
  #   volumes:
  #     - ./docker/nginx.conf:/etc/nginx/nginx.conf:ro
  #     - ./docker/ssl:/etc/nginx/ssl:ro
  #   networks:
  #     - rustforms-network

# Named volumes for data persistence
volumes:
  rustforms_postgres_data:
    driver: local
  rustforms_api_logs:
    driver: local

# Custom network for service communication
networks:
  rustforms-network:
    driver: bridge