Secret "kubeadm-certs" was not found in the "kube-system" Namespace
There should be a way to get this updated automatically.
WARN: kubeadm: error execution phase control-plane-prepare/download-certs: error downloading certs: error downloading the secret: Secret "kubeadm-certs" was not found in the "kube-system" Namespace. This Secret might have expired. Please, run `kubeadm init phase upload-certs --upload-certs` on a control plane to generate a new one