A few people have already suggested alternatives to certbot, so I thought I'd throw another suggestion into the mix: dehydrated (formerly known as letsencrypt.sh)
I've got only good things to say about it. It's a single shell script, making it super easy to install and start using. It's quite configurable, but has sensible defaults and just works without demanding much operator attention.
https://github.com/dehydrated-io/dehydrated
I've got only good things to say about it. It's a single shell script, making it super easy to install and start using. It's quite configurable, but has sensible defaults and just works without demanding much operator attention.