Storing custom certification

[bhaim123]

Is it possible to define a domain that for it, the code won't go to lets encrypt?

I would like to create the certification with another authority for some domains and only store them in my certification DB(Redis).

So I'll need a way to say that do not try to create a certification for them.
Also, would there be an easy way to store them in the Redis and get a notification/log when they are about to expire?

[jxskiss]

If this reply is not too late, you may check https://github.com/jxskiss/ssl-cert-server, which supports manually managed certificates, and Let's Encrypt, even wildcard certificates.