We currently run our own installer when building a new Ubuntu 18.04 deployment. It creates an SSL cert for us using the following command:
certbot certonly --non-interactive -d $domain -d www.$domain --agree-tos -m X@X.com --webroot --webroot-path /var/platform/X > /dev/null
Unfortunately, all of the staff who knew this system have been let go because of COVID-19.
I think that these commands create an ACMEv1 SSL cert, and that it will no longer be possible to create ACMEv1 certs for new domains after June 1 2020.
Will the command above continue to work? I am totally out of my comfort zone here, so any help would be massively appreciated.
Please treat me like a newbie in your responses, this is not something I have any knowledge of and it's been thrown at me with 3 weeks to solve. FML.