How to get WS281x LED Status running in docker

ws281x-docker-compose.yml

version: '2.4'

services:
  octoprint:
    image: octoprint/octoprint
    restart: unless-stopped
    ports:
      - 80:80
    # devices:
    #  - /dev/ttyACM0:/dev/ttyACM0
    #  - /dev/video0:/dev/video0
    volumes:
     - octoprint:/octoprint
     - /boot/config.txt:/boot/config.txt
     - /boot/cmdline.txt:/boot/cmdline.txt
    # uncomment the lines below to ensure camera streaming is enabled when
    # you add a video device
    #environment:
    #  - ENABLE_MJPG_STREAMER=true
    privileged: true
  ####
  # uncomment if you wish to edit the configuration files of octoprint
  # refer to docs on configuration editing for more information
  ####

  #config-editor:
  #  image: linuxserver/code-server
  #  ports:
  #    - 8443:8443
  #  depends_on:
  #    - octoprint
  #  restart: unless-stopped
  #  environment:
  #    - PUID=0
  #    - GUID=0
  #    - TZ=America/Chicago
  #  volumes:
  #    - octoprint:/octoprint

volumes:
 octoprint: