kubeadm upgrade --help
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kubeadm upgrade --help
Upgrade your cluster smoothly to a newer version with this command
Usage:
kubeadm upgrade [flags]
kubeadm upgrade [command]
Available Commands:
apply Upgrade your Kubernetes cluster to the specified version
diff Show what differences would be applied to existing static pod manifests. See also: kubeadm upgrade apply --dry-run
node Upgrade commands for a node in the cluster
plan Check which versions are available to upgrade to and validate whether your current cluster is upgradeable. To skip the internet check, pass in the optional [version] parameter
Flags:
-h, --help help for upgrade
Global Flags:
--add-dir-header If true, adds the file directory to the header of the log messages
--log-file string If non-empty, use this log file
--log-file-max-size uint Defines the maximum size a log file can grow to. Unit is megabytes. If the value is 0, the maximum file size is unlimited. (default 1800)
--one-output If true, only write logs to their native severity level (vs also writing to each lower severity level)
--rootfs string [EXPERIMENTAL] The path to the 'real' host root filesystem.
--skip-headers If true, avoid header prefixes in the log messages
--skip-log-headers If true, avoid headers when opening log files
-v, --v Level number for the log level verbosity
Use "kubeadm upgrade [command] --help" for more information about a command.
See also[edit]
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