docker-compose.yml

services:
  postgres:
    image: postgres:16-alpine
    environment:
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres
      POSTGRES_DB: stellar_tags
    ports:
      - "5432:5432"
    volumes:
      - pgdata:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U postgres"]
      interval: 5s
      timeout: 3s
      retries: 5

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

  backend:
    build:
      context: .
      dockerfile: Dockerfile
      target: backend
    ports:
      - "5000:5000"
    environment:
      DATABASE_URL: postgresql://postgres:postgres@postgres:5432/stellar_tags?schema=public
      REDIS_URL: redis://redis:6379
      PORT: "5000"
      LOG_DIR: /app/logs
    volumes:
      # Keep rotated logs across container restarts. The transports cap the
      # volume's growth by rotating daily / at 20MB and pruning old archives.
      - backendlogs:/app/logs
    depends_on:
      postgres:
        condition: service_healthy
      redis:
        condition: service_healthy

  frontend:
    build:
      context: .
      dockerfile: Dockerfile
      target: frontend
      args:
        VITE_API_BASE: http://localhost:5000
    ports:
      - "3000:80"
    depends_on:
      - backend

volumes:
  pgdata:
  backendlogs: