docker-compose.yml

services:
  db:
    image: postgres:14
    environment:
      POSTGRES_USER: ${POSTGRES_USER:-avi}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-changeme}
      POSTGRES_DB: ${POSTGRES_DB:-tiny_gpt}
    ports:
      - "5432:5432"
    volumes:
      - pgdata:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-avi} -d ${POSTGRES_DB:-tiny_gpt}"]
      interval: 5s
      timeout: 5s
      retries: 5

  app:
    build: .
    ports:
      - "8000:8000"
    depends_on:
      db:
        condition: service_healthy
    environment:
      DATABASE_URL: postgresql://${POSTGRES_USER:-avi}:${POSTGRES_PASSWORD:-changeme}@db:5432/${POSTGRES_DB:-tiny_gpt}
      CUDA_VISIBLE_DEVICES: "-1"

volumes:
  pgdata: