setFlagHelpStr = `Override an IstioOperator value, e.g. to choose a profile
(--set profile=demo), enable or disable components (--set components.cni.enabled=true), or override Istio
settings (--set meshConfig.enableTracing=true). See documentation for more info:` + url.IstioOperatorSpec
	// ManifestsFlagHelpStr is the command line description for --manifests

		"The key portion of the label which will be set by the race repair if label pods is true")
	registerStringParameter(constants.RepairLabelValue, "true",
		"The value portion of the label which will be set by the race repair if label pods is true")
	registerStringParameter(constants.RepairNodeName, "", "The name of the managed node (will manage all nodes if unset)")

	viper.SetDefault("xds-port", 15012)
}

// GetRootCmd returns the root of the cobra command-tree.
func GetRootCmd(args []string) *cobra.Command {
	rootCmd := &cobra.Command{
		Use:               "istioctl",
		Short:             "Istio control interface.",
		SilenceUsage:      true,
		DisableAutoGenTag: true,
		PersistentPreRunE: ConfigureLogging,
		Long: `Istio configuration command line utility for service operators to