docker-compose.yaml

version: '3.7'
services:
  mongo:
    image: mongo:latest
    container_name: mongodb
    hostname: mongo
    volumes:
      - mongo:/data/db
    restart:
      always
    networks:
      - app
  app:
    build : .
    ports:
      - 3006:3006
    depends_on:
      - mongo
    environment:
      WAIT_HOSTS: mongo:27017
    networks:
      - app        
networks:
  app:
volumes:
  mongo: