maker/dnodemongo/docker-compose.yml

version: "3"

services:
    node-project:
        container_name: $foldername-dev
        user: root
        build:
            context: .
        volumes:
            - ./:/opt/app
            - /opt/app/node_modules
        expose:
            - 9494
        ports:
            - 9494:9494
        command: sh -c "echo \"greetings, friend\" && ./initialize.sh && npm run serverwatch"
        links:
            - database
    database:
        image: mongo:3.4.10
        container_name: $foldername-db
        restart: always
        # port used for external access, not normally necessary
        ports:
            - 27017:27017
        volumes:
            - node_project_database_volume:/data/db

volumes:
    node_project_database_volume: