Hi everyone, I am running Foreman v1.21.3 with no Katello. I was able to setup foreman to deploy nested esxi using document Foreman :: Deploying ESXi through Foreman. Wasn’t able to find same tutorial for Centos or Windows VMs in the foreman website.
Issue was related to the Installation Media. Took a closer look to the installation media/Operating System. Problem is either related to the content extracted from the ISO or folder structure.