Good morning, thank you for reaching out, so here's what I did so far, one I checked reverse lookup on both the ipv4 and ipv6 and both point to the domain live.bellezas.co, also dns lookup points to both ipv4 and ipv6. So I SSH to the server and ran
sudo python3 -m http.server 80
at the root then I tried
sudo docker run -it --rm --name certbot \
-v "/etc/letsencrypt:/etc/letsencrypt" \
-v "/var/lib/letsencrypt:/var/lib/letsencrypt" \
certbot/certbot certonly
same exact reply as originally posted, I would hate to have to use nginx as a proxy server for two reason, one extra worker on the server and two I really don't know how to do a proxy server to point to my Docker container, I've never configured a proxy server before. One more note I'm not a server administrator I'm a developer so it's not as clear to me on how to configure the server very well, I'm just trying to follow documentation.
thanks