I am trying to obtain a certificate using a wildcard on an Amazon EC2 instance with the domain hubsadmin.com. I am able to do it using the manual mode, but that does not allow me to renew the certificate automatically.
I want to be able to install a new certificate using the webroot authentication, so I can renew automatically using a cron. However when I run:
“sudo /home/ec2-user/certbot-auto --authenticator webroot --installer apache --server https://acme-v02.api.letsencrypt.org/directory --webroot-path /var/www/html -d *.hubsadmin.com”
I receive an error:
“Client with the currently selected authenticator does not support any combination of challenges that will satisfy the CA. You may need to use an authenticator plugin that can do challenges over DNS.”
I believe I have the latest version of certbot installed, but how can I make sure?
I can login to a root shell on my machine YES
What can I do so that this can be renewed automatically?