---
version: "3.4"

services:
  jellyfin:
    image: jellyfin/jellyfin:latest
    user: "$UID:$GID"
    ports:
      - "8096:8096/tcp"
    restart: always
    volumes:
      - "library:/media"
      - "cache:/cache"
      - "config:/config"

volumes:
  library:
    driver: local
    driver_opts:
      type: cifs
      device: "{{ jellyfin.cifs.address }}"
      o: "username={{ jellyfin.cifs.username }},password={{ jellyfin.cifs.password }},vers=3.0,uid=$UID,gid=$GID"
  cache:
  config:
...