version: "2"
services:
ytdl_material:
environment:
ALLOW_CONFIG_MUTATIONS: 'true'
restart: always
volumes:
- ./appdata:/app/appdata
- ./audio:/app/audio
- ./video:/app/video
- ./subscriptions:/app/subscriptions
- ./users:/app/users
ports:
- "8998:17442"
image: tzahi12345/youtubedl-material:latest

仔细看 docker 的介绍页面。