In https://docs.netmaker.org/quick-start.html, why are some of the files being installed in the

/root

directory? Additionally, why does the command

sed -i "s/REPLACE_MQ_ADMIN_PASSWORD/$MQ_ADMIN_PASSWORD/g" /root/docker-compose.yml

use a Docker Compose file in the

/root

directory which I don't think is ever created, instead of the one we've been configuring up to this point, which does have an

MQ_REPLACE_ADMIN_PASSWORD

that is never replaced?