Uploads the currently used configuration for kubeadm to a ConfigMap
Uploads the kubeadm init configuration of your cluster to a ConfigMap called kubeadm-config in the kube-system namespace. This enables correct configuration of system components and a seamless user experience when upgrading.
Alternatively, you can use kubeadm config.
Alpha Disclaimer: this command is currently alpha.
kubeadm alpha phase upload-config
# uploads the configuration of your cluster kubeadm alpha phase upload-config --config=myConfig.yaml
--config string Path to a kubeadm config file. WARNING: Usage of a configuration file is experimental! --kubeconfig string The KubeConfig file to use when talking to the cluster (default "/etc/kubernetes/admin.conf")