production.yml

version: '3'

services:

  django: &django
    image: public.ecr.aws/i4c2l4g3/understory:django_latest
    depends_on:
      - postgres
    env_file:
      - .env
    environment:
      - DJANGO_SETTINGS_MODULE=understory.settings.production
    container_name: understory_production_django
    volumes:
      - ./static:/code/static  # whitenoise handles this. Ensure user running docker has r/w.
      - ./media:/code/media  # nginx. Ensure user running docker has r/w.
    ports:
      - "8000:5000"
    command: /start
    restart: unless-stopped  # Don't enable while originally configuring.

  nginx:
    image: nginx:1.21.6-alpine
    restart: unless-stopped  # Don't enable while originally configuring.
    depends_on:
      - django
    volumes:
      - ./media:/usr/share/nginx/media:ro
      - ./compose/production/nginx/default.conf:/etc/nginx/conf.d/default.conf

  postgres:
    # image: public.ecr.aws/i4c2l4g3/understory:${POSTGRES_VERSION}
    image: public.ecr.aws/i4c2l4g3/understory:postgres_latest
    restart: unless-stopped  # Don't enable while originally configuring.
    volumes:
      - ./production_postgres_data:/var/lib/postgresql/data:Z
      - ./production_postgres_data_backups:/backups:z
    env_file:
      - .env
    ports:
      - "5432:5432"

  traefik:
    image: traefik:v2.6.3
    restart: unless-stopped  # Don't enable while originally configuring.
    depends_on:
      - django
    volumes:
      - ./production_traefik:/etc/traefik/acme:z
      - ./compose/production/traefik/traefik.yml:/etc/traefik/traefik.yml
    # Enable gzip compression (maybe?)
    labels:
      - "traefik.http.middlewares.test-compress.compress=true"
    ports:
      - "0.0.0.0:80:80"
      - "0.0.0.0:443:443"
      # - "0.0.0.0:5555:5555"
      # - "0.0.0.0:8080:8080"
    # command: --api.insecure=true --providers.docker