version: "3.8"
services:
  ssh:
    image: lscr.io/linuxserver/openssh-server:version-10.3_p1-r2@sha256:aa4e1b3916e8555f24e574e6108b0b89a1b20362b0a11800a71280b45999649e
    networks:
      - proxy
    environment:
      - PUID=1000
      - PGID=1000
      - TZ=Etc/UTC
      - USER_NAME=sftp
      - PUBLIC_KEY
    volumes:
      - content:/content:rw
    ports:
      - 2220:2222
    deploy:
      restart_policy:
        condition: on-failure
  # The following is an admittedly hacky way of setting the owner
  # of the `content` volume to the unprivileged `sftp` user, so
  # that content can be transferred through the unprivileged sshd process
  # using `scp` etc.
  sshstart:
    image: lscr.io/linuxserver/openssh-server:latest@sha256:aa4e1b3916e8555f24e574e6108b0b89a1b20362b0a11800a71280b45999649e
    user: root
    depends_on:
      - ssh
    deploy:
      restart_policy:
        condition: none
    volumes:
      - content:/content:rw
    entrypoint: [ "bash", "-c", "sleep 10 && chown -R 1000:1000 /content"]

volumes:
  content:

networks:
  proxy:
    external: true