docker-compose.yml

version: "3"
services:
    mongo:
        container_name: mongo
        image: mongo
        ports:
            - "27017:27017"
        volumes:
            - ./data:/data/db:Z
        logging:
            driver: none
        healthcheck:
            test: nc -z 27017

    mongo-express:
        container_name: mongo-express
        build:
            context: .
            dockerfile: Dockerfile-ME
        depends_on:
            - mongo
        ports:
            - "1234:1234"
            - "8081:8081"
        logging:
            driver: none
        entrypoint: ./wait.sh mongo:27017 -- node app

    app:
        tty: true
        stdin_open: true
        container_name: app
        build:
            context: ./
        volumes:
            - ./:/usr/app:Z
        depends_on:
            - mongo
        ports:
            - "5000:5000"
            - "9229:9229"
            - "5858:5858"
        # restart: on-failure
        environment:
            - DB=mongodb://mongo/HelloWorld
        entrypoint: wait-for-it mongo:27017 -- yarn dev