Upgrade the control plane
Synopsis
Upgrade the control plane
kubeadm upgrade apply phase control-plane [flags]
Options
| --certificate-renewal Default: true | |
Perform the renewal of certificates used by component changed during upgrades. | |
| --config string | |
Path to a kubeadm configuration file. | |
| --dry-run | |
Do not change any state, just output what actions would be performed. | |
| --etcd-upgrade Default: true | |
Perform the upgrade of etcd. | |
| -h, --help | |
help for control-plane | |
| --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. | |
| --patches string | |
Path to a directory that contains files named "target[suffix][+patchtype].extension". For example, "kube-apiserver0+merge.yaml" or just "etcd.json". "target" can be one of "kube-apiserver", "kube-controller-manager", "kube-scheduler", "etcd", "kubeletconfiguration", "corednsdeployment". "patchtype" can be one of "strategic", "merge" or "json" and they match the patch formats supported by kubectl. The default "patchtype" is "strategic". "extension" must be either "json" or "yaml". "suffix" is an optional string that can be used to determine which patches are applied first alpha-numerically. | |
Options inherited from parent commands
| --rootfs string | |
The path to the 'real' host root filesystem. This will cause kubeadm to chroot into the provided path. | |