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Check which versions are available to upgrade to and validate whether your current cluster is upgradeable.

Synopsis

Check which versions are available to upgrade to and validate whether your current cluster is upgradeable.

kubeadm upgrade plan [flags]

Options

  -h, --help   help for plan

Options inherited from parent commands

      --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.
      --config string                      Path to kubeadm config file. WARNING: Usage of a configuration file is experimental!
      --feature-gates string               A set of key=value pairs that describe feature gates for various features.Options are:
Auditing=true|false (ALPHA - default=false)
CoreDNS=true|false (BETA - default=false)
DynamicKubeletConfig=true|false (ALPHA - default=false)
SelfHosting=true|false (ALPHA - default=false)
StoreCertsInSecrets=true|false (ALPHA - default=false)
      --ignore-preflight-errors strings    A list of checks whose errors will be shown as warnings. Example: 'IsPrivilegedUser,Swap'. Value 'all' ignores errors from all checks.
      --kubeconfig string                  The KubeConfig file to use when talking to the cluster. (default "/etc/kubernetes/admin.conf")
      --print-config                       Specifies whether the configuration file that will be used in the upgrade should be printed or not.

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