I am looking at the VMware openshift container and found https://mirror.openshift.com/pub/openshift-v4/dependencies/rhcos/latest/rhcos-4.13.10-x86_64-vmware.x86_64.ova
I want to use kubeadm to create clusters. However the above OVA does not contain kubeadm. It has kubelet and kubectl.
I tried to install kubeadm using repo-ostree, but it tries to create a hardlink to kubelet in a readonly FS (since kubelet, kubectl are also getting installed as part of kubeadm).
I am an FCOS newbie and am not sure how to coax repo-ostree in order to get it to install kubeadm. I tried the overlay approach and also tried to change sysroot. None of them worked.
Can someone help me with installing kubeadm.