docker-compose.minimal.yml

# Minimal Docker Compose - Just Backend + Database
# Perfect for quick testing and development
#
# Usage: docker compose -f docker-compose.minimal.yml up

version: '3.8'

services:
  # PostgreSQL Database
  postgres:
    image: postgres:16-alpine
    container_name: postgres_minimal
    environment:
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres
      POSTGRES_DB: app_db
    ports:
      - "5432:5432"
    volumes:
      - postgres_data_minimal:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres"]
      interval: 5s
      timeout: 5s
      retries: 5

  # Redis Cache
  redis:
    image: redis:7-alpine
    container_name: redis_minimal
    ports:
      - "6379:6379"
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 5s
      timeout: 3s
      retries: 5

  # Backend API (FastAPI)
  backend:
    build:
      context: ./backend
      dockerfile: Dockerfile
    container_name: backend_minimal
    env_file:
      - ./backend/.env
    ports:
      - "8000:8000"
    volumes:
      - ./backend:/app
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy
    command: uvicorn app.main:app --host 0.0.0.0 --port 8000 --reload
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8000/health"]
      interval: 10s
      timeout: 5s
      retries: 3

volumes:
  postgres_data_minimal:

networks:
  default:
    name: minimal_network