Please add more diagnostics (hints) to certbot

[reppep]

If you're having trouble using Certbot and aren't sure you've found a bug or
request for a new feature, please first try asking for help at
https://community.letsencrypt.org/. There is a much larger community there of
people familiar with the project who will be able to more quickly answer your
questions.

My operating system is (include version):

Rocky Linux release 9.3 (Blue Onyx)

I installed Certbot with (snap, OS package manager, pip, certbot-auto, etc):

yum

I ran this command and it produced this output:

[root@rocky sites]# certbot --apache
...
Unable to find a virtual host listening on port 80 which is currently needed for Certbot to prove to the CA that you control your domain. Please add a virtual host for port 80.
Ask for help or search for solutions at https://community.letsencrypt.org/. See the logfile /var/log/letsencrypt/letsencrypt.log or re-run Certbot with -v for more details.

Certbot's behavior differed from what I expected because:

letsencrypt.log and certbot -v were not informative, but I did find a suggestion on the site to create a simple vhost .conf file. I created an additional (redundant) vhost file which certbot detected, and now I have a cert. Thanks for certbot!

Can you add more detail to that error? Something like this would have helped me figure out what to do:

Certbot needs to find a file matching /etc/httpd/conf.d/*.conf.
The file must contain a line like: <VirtualHost *:80>
It must also contain a ServerName line which specifies a domain name which points to your server.

Here is a Certbot log showing the issue (if available):

Logs are stored in /var/log/letsencrypt by default. Feel free to redact domains, e-mail and IP addresses as you see fit.

Here is the relevant nginx server block or Apache virtualhost for the domain I am configuring: