docker-compose.yml

version: '2.4'

services:
  frontend:
    image: ${FRONTEND_IMAGE}
    container_name: frontend
    ports:
      - 5000:5000
    environment:
      - BACKEND_URL=http://backend:5001/

  backend:
    image: ${BACKEND_IMAGE}
    container_name: backend
    ports:
      - 5001:5001