docker-compose.production.yml

version: "3"
services:
  nginx:
    build:
      context: ./nginx
      dockerfile: ./Dockerfile
    image: nginx
    restart: always
    ports:
      - "80:80"
    depends_on:
      - django
    links:
      - django
    entrypoint:
      - /docker-entrypoint.sh
    volumes:
      - ./log:/var/log/nginx
      - ./webapp/staticfiles:/static
      - ./webapp/mediafiles:/media

  django:
    build:
      context: ./webapp
      dockerfile: ./Dockerfile.production
    image: django
    restart: always
    command: >
      bash -c "python ./manage.py makemigrations --noinput &&
               python ./manage.py migrate --noinput &&
               python ./manage.py template_objs_in_db &&
               python ./manage.py collectstatic --noinput &&
               service cron start && python manage.py crontab add &&
               gunicorn config.wsgi:application --env DJANGO_SETTINGS_MODULE=config.settings.production --bind 0.0.0.0:8000"
    volumes:
      - ./webapp:/srv
      - ./log:/var/log/
      - ./webapp/staticfiles:/srv/static
      - ./webapp/mediafiles:/srv/media
    depends_on:
      - db

  db:
    image: postgres
    expose:
      - ${POSTGRES_PORT}
    ports:
      - "${POSTGRES_PORT}:${POSTGRES_PORT}"
    environment:
      - POSTGRES_HOST_AUTH_METHOD=trust
      - POSTGRES_INITDB_ARGS=--encoding=UTF-8
      - POSTGRES_USER=${POSTGRES_USER}
      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD}
      - POSTGRES_PORT=${POSTGRES_PORT}
    volumes:
      - ./db/initial_setup.sql:/docker-entrypoint-initdb.d/initial_setup.sql
      - postgres_data:/var/lib/postgresql/data/
    command: -p ${POSTGRES_PORT}
    restart: always

volumes:
  postgres_data:
  staticfiles:
  mediafiles: