services:
  nextcloud:
    image: lscr.io/linuxserver/nextcloud:latest
    container_name: nextcloud
    environment:
      - PUID=${PUID}
      - PGID=${PGID}
      - TZ=${TZ}
    volumes:
      - /home/citadel/data/nextcloud/config:/config
      - /home/citadel/data/nextcloud/data:/data
      - /etc/localtime:/etc/localtime:ro
      - /etc/timezone:/etc/timezone:ro
    networks:
      - services
      - nextcloud_internal
    restart: unless-stopped
    depends_on:
      - nextcloud_db
      - nextcloud_redis
    labels:
      - "com.docker.compose.project=nextcloud"
      - "backup.enable=true"
      - "backup.path=/config,/data"

  nextcloud_db:
    image: postgres:16-alpine
    container_name: nextcloud_db
    environment:
      - POSTGRES_DB=${DB_NAME}
      - POSTGRES_USER=${DB_USER}
      - POSTGRES_PASSWORD=${DB_PASSWORD}
      - POSTGRES_INITDB_ARGS=--encoding=UTF-8 --lc-collate=C --lc-ctype=C
    volumes:
      - nextcloud_db_data:/var/lib/postgresql/data
    networks:
      - nextcloud_internal
    restart: unless-stopped
    labels:
      - "com.docker.compose.project=nextcloud"
      - "backup.enable=true"

  nextcloud_redis:
    image: redis:7-alpine
    container_name: nextcloud_redis
    command: redis-server --requirepass ${REDIS_PASSWORD}
    volumes:
      - nextcloud_redis_data:/data
    networks:
      - nextcloud_internal
    restart: unless-stopped
    labels:
      - "com.docker.compose.project=nextcloud"

volumes:
  nextcloud_db_data:
    name: nextcloud_db_data
  nextcloud_redis_data:
    name: nextcloud_redis_data

networks:
  services:
    external: true
  nextcloud_internal:
    driver: bridge
    name: nextcloud_internal