docker-compose.yml

version: '3'
services: 
    db:
        build: './db'
        container_name: 'db'
        expose:
            - 5432
        ports:
            - 1000:5432 # to check whether this is secure or not
        volumes:
            - ./db/data:/var/lib/postgresql/data:rw
        environment:
            - POSTGRES_USER=mf_admin # all environment variables to be moved
            - POSTGRES_DB=melton_foundation
            - POSTGRES_PASSWORD=mf_password
    api:
        build: './app'
        container_name: 'api'
        expose: 
            -   8000
        volumes: 
            -   ./staticfiles:/code/api/static/
        command: [sh, -c, "python manage.py collectstatic --noinput && python manage.py migrate && gunicorn api.wsgi --bind 0.0.0.0:8000"]
        depends_on:
            - db
    nginx:
        build: './nginx'
        container_name: 'nginx'
        expose: 
            - 80
        ports:
            - "9000:80"
        volumes: 
            -   ./staticfiles:/static
        depends_on:
            - api