I have an Amazon Ubuntu 16 instance running Apache but now I want to have it under HTTPS. I got a certificate for my site using ACM. I been trying to find ways to set it up but I am still a bit lost. I been trying to follow http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/SSL-on-an-instance.html but I get stuck in with the files .key and .crt which I can't figure out how to get them.
Any help is much appreciated.