Comment by toddgardner

For all the folks worried about how hard automation is going to be, this is what my team and I have been working on for the past year:

https://www.certkit.io/certificate-management

You CNAME the acme challenge DNS to us, we manage all your certificates for you. We expose an API and agents to push certificates everywhere you need them, and then do real-time monitoring that the correct certificate is running on the webserver. End-to-end auditability.