Emby docker definition

 emby:
    container_name: embyserver
    devices:
      - /dev/dri/:/dev/dri/
    environment:
      - UID=569
      - GID=3000
      - GIDLIST=44,107,3000
    image: emby/embyserver:beta
    network_mode: host
    ports:
      - '8096:8096'
      - '8920:8920'
    restart: on-failure
    volumes:
      - /mnt/Primary/media/app-data/embyserver:/config
      - /mnt/Primary/media/:/media