I would like to use my katello synced yum repos as installation media for CentOS hosts but when I try to add a new host the option “synced content” in OS >> media selection is always greyed out and I cannot select it. I have read that my mirror should include a “kickstart tree” so I can use it to install the OS but I am not sure what this means.
Can anyone point me to a centos yum repo including a kickstart tree which can be used to install the hosts or is this something that I should create outside katello?
I know I can create an “installation media” pointing to the url of my local yum repo but I think the recommended option is to use “synced content” isn’t it?
I am using foreman 1.6 and katello 3.5.
Thanks in advance for any help.