get an SSL certificate via LetsEncrypt. Suitable for automating the process in remote servers.
Obtain SSL certificates from the letsencrypt.org ACME server. Suitable for automating the process on remote servers.
This was written in standard bash ( so can be run on a server, a desktop computer, or even virtualbox) and add the checks, and certificates to a remote server ( providing you have an ssh key on the remote server with access).