Is it possible to send an application defined in Docker-Compose.yml to Heroku?

Question

Well, I have an application running on the Docker environment, but I use Docker-Composer.yml and not Dockerfile to define services, etc. Is it only possible to send an app if it is mounted on Dockerfile? I follow every step of Heroku’s documentation, which says send the service web (Heroku container:push web), my service is named as drupal. But I want to put into production something that is mounted using Docker-Compose.yml. It is possible?

$ Docker ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES ccf70f9d1dac drupal:Latest "Docker-php-entrypoi..." 16 hours ago Up 8 minutes 0.0.0:80->80/tcp Drupal8 0251597bb10d mariadb:Latest "Docker-entrypoint. s..." 16 hours ago Up 8 minutes 0.0.0.0:3306->3306/tcp Mariadbdrupal

$ Heroku container:push Drupal8 --app ${aqui_app_no_heroku} No images to push

Example Docker-Composer.yml:

version: '3.1'

services:

  drupal:
    image: drupal:latest
    container_name: Drupal8
    ports:
      - 80:80
    volumes:
      - ./src:/var/www/html
    restart: always

  db:
    image: mariadb:latest
    container_name: MariaDbDrupal
    volumes:
     - ./db:/var/lib/mysql
    restart: always
    environment:
      MYSQL_ROOT_PASSWORD: example
    ports:
      - 3306:3306

In the case of the above simplified example, Docker-Compose.yml. Would you have to redo it in Dockerfile in order to climb to Heroku? Thank you!