Replacing the SSL certificate used by RHV Manager for HTTPS connections (RHEV 3.0 - 4.4)

There are times when you want to change the SSL certificate on your RHV Manager. Reasons for doing this include that you want to:
• Replace the existing RHV-M set of certificates with a signed certificate from a valid Certificate Authority (which will be used to secure traffic to the services RHV-M exposes via HTTPS).
• Prevent users from using a self-signed certificate...