cmd.PersistentFlags().StringVar(&loggerLevelString, "level", loggerLevelString,
		fmt.Sprintf("Comma-separated minimum per-logger level of messages to output, in the form of"+
			" [<logger>:]<level>,[<logger>:]<level>,... or <level> to change all active loggers, "+
			"where logger components can be listed by running \"istioctl ztunnel-config log <pod-name[.namespace]>\""+
			", and level can be one of %s", levelListString))

// If the K8s version is not at least the `MinK8SVersion`, it logs a message warning the user that they
// may experience problems if they proceed with the install.
func IsK8VersionSupported(c kube.Client, l clog.Logger) error {
	serverVersion, err := c.GetKubernetesVersion()
	if err != nil {
		return fmt.Errorf("error getting Kubernetes version: %w", err)
	}
	if !kube.IsAtLeastVersion(c, MinK8SVersion) {

	// Start UDS log server
	udsSockDir := t.TempDir()
	udsSock := filepath.Join(udsSockDir, "cni.sock")
	logger := NewUDSLogger()
	pluginLog.SetOutputLevel(log.DebugLevel) // this will be configured by global.logging.level
	stop := make(chan struct{})
	defer close(stop)
	assert.NoError(t, logger.StartUDSLogServer(udsSock, stop))

	// Configure log to tee to UDS server
	stdout := os.Stdout
	r, w, _ := os.Pipe()

	}
	prettyJSON, err := json.MarshalIndent(decoded, "", "    ")
	if err != nil {
		return "", err
	}
	return string(prettyJSON), nil
}

func profileDump(args []string, pdArgs *profileDumpArgs, l clog.Logger) error {
	if len(args) == 1 && pdArgs.inFilenames != nil {
		return fmt.Errorf("cannot specify both profile name and filename flag")
	}

	if err := validateProfileOutputFormatFlag(pdArgs.outputFormat); err != nil {

  // that may be executing at a time --- for each such priority
  // level:
  //
  //             ACV(l) = ceil( SCL * ACS(l) / ( sum[priority levels k] ACS(k) ) )
  //
  // bigger numbers of ACS mean more reserved concurrent requests (at the
  // expense of every other PL).
  // This field has a default value of 30.
  // +optional
  optional int32 assuredConcurrencyShares = 1;

  // Limited priority levels in proportion to their NCS values:
  //
  // NominalCL(i)  = ceil( ServerCL * NCS(i) / sum_ncs )
  // sum_ncs = sum[limited priority level k] NCS(k)
  //
  // Bigger numbers mean a larger nominal concurrency limit,
  // at the expense of every other Limited priority level.
  // This field has a default value of 30.
  // +optional
  optional int32 nominalConcurrencyShares = 1;

//
//	force   validation warnings are written to logger but command is not aborted
//	DryRun  all operations are done but nothing is written
//
// Returns final IstioOperator after installation if successful.
func InstallManifests(iop *v1alpha12.IstioOperator, force bool, dryRun bool, kubeClient kube.Client, client client.Client,
	waitTimeout time.Duration, l clog.Logger,
) error {

		fmt.Sprintf("Comma-separated minimum per-logger level of messages to output, in the form of"+
			" [<logger>:]<level>,[<logger>:]<level>,... or <level> to change all active loggers, "+
			"where logger components can be listed by running \"istioctl proxy-config log <pod-name[.namespace]>\""+
			"or referred from https://github.com/envoyproxy/envoy/blob/main/source/common/common/logger.h, and level can be one of %s", levelListString))

			return nil
		},
	}
}

// operatorRemove removes the Istio operator controller from the cluster.
func operatorRemove(cmd *cobra.Command, cliClient kube.CLIClient, args *RootArgs, orArgs *operatorRemoveArgs, l clog.Logger) {
	kubeClient, client, err := KubernetesClients(cliClient, l)
	if err != nil {
		l.LogAndFatal(err)
	}

	// If the user is performing purge but also specified a revision, we should warn

  // that may be executing at a time --- for each such priority
  // level:
  //
  //             ACV(l) = ceil( SCL * ACS(l) / ( sum[priority levels k] ACS(k) ) )
  //
  // bigger numbers of ACS mean more reserved concurrent requests (at the
  // expense of every other PL).
  // This field has a default value of 30.
  // +optional
  optional int32 assuredConcurrencyShares = 1;