update token ttl description

This commit is contained in:
xilabao 2017-05-11 15:23:57 +08:00
parent aba95a169b
commit 7f5e8fdedd

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@ -114,7 +114,7 @@ func NewCmdToken(out io.Writer, errW io.Writer) *cobra.Command {
},
}
createCmd.Flags().DurationVar(&tokenDuration,
"ttl", kubeadmconstants.DefaultTokenDuration, "The duration before the token is automatically deleted. 0 means 'never expires'.")
"ttl", kubeadmconstants.DefaultTokenDuration, "The duration before the token is automatically deleted (e.g. 1s, 2m, 3h). 0 means 'never expires'.")
createCmd.Flags().StringSliceVar(&usages,
"usages", kubeadmconstants.DefaultTokenUsages, "The ways in which this token can be used. Valid options: [signing,authentication].")
createCmd.Flags().StringVar(&description,