ai_sandbox/docker-compose.yml

services:
  psql:
    image: postgres
    environment:
      POSTGRES_USER: ${POSTGRES_USER}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
      POSTGRES_DB: ${POSTGRES_DB}
    ports:
      - "${POSTGRES_PORT}:5432"
    volumes:
      - "./data/${COMPOSE_PROJECT_NAME}:/var/lib/postgresql/data"