Как создать 2 пользователя в docker-compose?

mariadb:
    image: mariadb:10.1.30
    ports:
      - 3306:3306
    restart: always
    environment:
      - MYSQL_ROOT_PASSWORD=root
      - MYSQL_DATABASE=newdb
      - MYSQL_USER=user1
      - MYSQL_PASSWORD=pass
      - MYSQL_SCRIPT=
          CREATE USER 'user2' IDENTIFIED BY 'pass2';
          GRANT ALL PRIVILEGES ON newdb.* To 'user2' IDENTIFIED BY 'pass2';