This desktop computer is on a monitored network that requires a ca.crt to be installed before it can access Internet. (Yes, this is a man-in-the-middle setup.)
I want to be able to use the online features of the EOS installer, so I need to have that ca.crt up and working to do that.
How can I modify (remaster) the ISO so it will automatically include my ca.crt as part of the installation process?
It is easy enough for me to just boot the live flash drive with the standard ISO, and install my cert into the session, but that is not enough. Because when the installer gets to the update stage, it will fail, as the system can’t access Internet. That’s why I want my cert to be installed automatically.
Any ideas how to do this?