version: '3.2'

services:
  db:
    image: postgres:${postgres_version:-14}
    restart: unless-stopped
    environment:
      - POSTGRES_DB=nextcloud
      - POSTGRES_USER=postgres
      - POSTGRES_PASSWORD=postgres
    volumes:
      - postgres_data:/var/lib/postgresql/data
    networks:
      - nextcloud

  app:
    image: nextcloud:${nextcloud_version:-latest}
    restart: unless-stopped
    volumes:
      - /media/nextcloud/nextcloud_data:/var/www/html/data
      - /media/nextcloud/nextcloud_config:/var/www/html/config
      - /media/nextcloud/nextcloud_apps:/var/www/html/custom_apps
    environment: 
      - VIRTUAL_HOST=cloud.jfreudenberger.de # the domain where the service should be reached
      - VIRTUAL_PORT=80 # the port the service listens in the container
      - LETSENCRYPT_HOST=cloud.jfreudenberger.de # the same domain as VIRTUAL_HOST; this enables ssl
    depends_on:
      - db
    networks:
      - webproxy
      - nextcloud
      - smtp_relay
      
networks:
  nextcloud:
  webproxy:
   external: true
   name: webproxy
  smtp_relay:
   external: true
   name: smtp_relay

volumes:
  postgres_data: