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Upload the kubeadm ClusterConfiguration to a ConfigMap
Synopsis
Upload the kubeadm ClusterConfiguration 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.
kubeadm init phase upload-config kubeadm [flags]
Examples
# upload the configuration of your cluster
kubeadm init phase upload-config --config=myConfig.yaml
Options
| --config string | |
Path to a kubeadm configuration file. | |
| --dry-run | |
Don't apply any changes; just output what would be done. | |
| -h, --help | |
help for kubeadm | |
| --kubeconfig string Default: "/etc/kubernetes/admin.conf" | |
The kubeconfig file to use when talking to the cluster. If the flag is not set, a set of standard locations can be searched for an existing kubeconfig file. | |
Options inherited from parent commands
| --rootfs string | |
[EXPERIMENTAL] The path to the 'real' host root filesystem. | |