Just for those of us who don't want to dig a lot but want to dig a little.
$ touch ./docker-volume/traefik/acme.json && chmod 600 ./docker-volume/traefik/acme.json
$ curl -s "https://raw.githubusercontent.com/chocobozzz/PeerTube/master/support/docker/production/docker-compose.yml" -o docker-compose.yml "https://raw.githubusercontent.com/Chocobozzz/PeerTube/master/support/docker/production/.env" -o .env
```
+View the source of the files you're about to download: [docker-compose.yml](https://github.com/Chocobozzz/PeerTube/blob/develop/support/docker/production/docker-compose.yml) and the [traefik.toml](https://github.com/Chocobozzz/PeerTube/blob/develop/support/docker/production/config/traefik.toml)
Update the reverse proxy configuration: