docker-compose.yml

version: "2"
services:
    nginx: 
        container_name: nginx-[app_name]
        build:
            context: nginx
            dockerfile: Dockerfile-[app_name]
        image: nginx-[app_name]
        depends_on:
            - web
        ports:
            - "80:80"
            - "443:443"
        volumes:
            -  ./[project_parent_dir]/[project_name]:/var/www/[app_name]
    web:
        container_name: [app_name]
        build: 
            context: [project_parent_dir]
            dockerfile: Dockerfile-[app_name]
        image: [app_name]
        links:
            - postgres
        depends_on:
            - postgres
        expose:
            - "8000"
    postgres:
        container_name: postgres-server
        image: postgres
        ports: 
            - "5432:5432"