Pinchflat

First:

mkdir -vp .../Pinchflat/{config,downloads} \
&& chown -R nobody /Pinchflat \
&& chmod -R 755 /Pinchflat

version: "3.3"
services:
  pinchflat:
    environment:
      - BASIC_AUTH_USERNAME=user
      - BASIC_AUTH_PASSWORD=password
      - PUID=998
      - PGID=100
    ports:
      - 8945:8945
    volumes:
      - .../Pinchflat/config:/config
      - .../Pinchflat/downloads:/downloads
    image: keglin/pinchflat:latest