docker-compose.yml

version: '3'

services:

    # 1
    mongodb:
        image: mongo
        ports:
            - '27017:27017'
        container_name: mongodb
        volumes:
            - ./db/:/data/db

    # 2
    products:
        build:
            dockerfile: Dockerfile
            context: ./products
        container_name: products
        ports:
            - '8002:8002'
        restart: always
        depends_on:
            - 'mongodb'
        volumes:
            - .:/app
            - /app/products/node_modules

    # 3
    shopping:
        build:
            dockerfile: Dockerfile
            context: ./shopping
        container_name: shopping
        ports:
            - '8003:8003'
        restart: always
        depends_on:
            - 'mongodb'
        volumes:
            - .:/app
            - /app/shopping/node_modules
    # 4
    customer:
        build:
            dockerfile: Dockerfile
            context: ./customer
        container_name: customer
        ports:
            - '8001:8001'
        restart: always
        depends_on:
            - 'mongodb'
        volumes:
            - .:/app
            - /app/customer/node_modules

    # 5
    nginx-proxy:
        build:
            dockerfile: Dockerfile
            context: ./proxy
        depends_on:
            - products
            - shopping
            - customer
        ports:
            - '80:80'