docker-compose.yml

version: "3"

services:
    db:
        image: postgres
        container_name: example_db
        env_file:
            - ./django_core/.env

        expose:
            - 5432

        volumes:
            - ./dbs/postgres-data:/var/lib/postgresql/data

    redis:
        image: redis
        container_name: example_redis

        restart: always

        expose:
            - 6379

        volumes:
            - ./dbs/redis-data:/data/

    backend:
        image: template_django_core
        container_name: template_django_core
        build: ./django_core
        env_file:
            - ./django_core/.env

        command: bash -c "
            python3 manage.py makemigrations &&
            python3 manage.py migrate &&
            python manage.py collectstatic --noinput &&
            gunicorn -w 3 django_core.wsgi:application --bind 0.0.0.0:8000 --reload"

        restart: always

        expose:
            - 8000

        volumes:
            - ./django_core:/var/www/apps/django_core

        depends_on:
            - db
            - redis

    celery:
        image: template_django_core
        container_name: example_celery
        env_file:
            - ./django_core/.env

        command: celery -A django_core worker -B -l DEBUG -c 3

        restart: always

        volumes:
            - ./django_core:/var/www/apps/django_core

        depends_on:
            - redis

    nginx:
        build: ./nginx

        restart: always

        ports:
            - 1337:80

        volumes:
            - ./django_core/media:/var/www/media
            - ./django_core/static:/var/www/static

        depends_on:
            - backend