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Synopsis
Upgrade your Kubernetes cluster to the specified version
kubeadm upgrade apply [version]
Options
| --allow-experimental-upgrades | |
| Show unstable versions of Kubernetes as an upgrade alternative and allow upgrading to an alpha/beta/release candidate versions of Kubernetes. | |
| --allow-release-candidate-upgrades | |
| Show release candidate versions of Kubernetes as an upgrade alternative and allow upgrading to a release candidate versions of Kubernetes. | |
| --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. | |
| -k, --experimental-kustomize string | |
| The path where kustomize patches for static pod manifests are stored. | |
| --feature-gates string | |
| A set of key=value pairs that describe feature gates for various features. Options are: IPv6DualStack=true|false (ALPHA - default=false) PublicKeysECDSA=true|false (ALPHA - default=false) |
|
| -f, --force | |
| Force upgrading although some requirements might not be met. This also implies non-interactive mode. | |
| -h, --help | |
| help for apply | |
| --ignore-preflight-errors stringSlice | |
| A list of checks whose errors will be shown as warnings. Example: 'IsPrivilegedUser,Swap'. Value 'all' ignores errors from all checks. | |
| --image-pull-timeout duration Default: 15m0s | |
| The maximum amount of time to wait for the control plane pods to be downloaded. | |
| --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. | |
| --print-config | |
| Specifies whether the configuration file that will be used in the upgrade should be printed or not. | |
| -y, --yes | |
| Perform the upgrade and do not prompt for confirmation (non-interactive mode). | |
Options inherited from parent commands
| --rootfs string | |
| [EXPERIMENTAL] The path to the 'real' host root filesystem. | |