// scope is for dev logging.  Warning: log levels are not set by --log_output_level until command is Run().
	Scope = log.RegisterScope("cli", "istioctl")
)

func defaultLogOptions() *log.Options {
	o := log.DefaultOptions()
	// Default to warning for everything; we usually don't want logs in istioctl
	o.SetDefaultOutputLevel("all", log.WarnLevel)
	// These scopes are too noisy even at warning level

		},
		TypeUrl: v3.DebugType,
	}
	xdsResponses, respErr := multixds.AllRequestAndProcessXds(&xdsRequest, centralOpts, istioNamespace,
		namespace, serviceAccount, kubeClient, multixds.DefaultOptions)
	if respErr != nil {
		return xdsResponses, respErr
	}
	_, _ = fmt.Fprint(writer, "error: according to below command list, please check all supported internal debug commands\n")
	return xdsResponses, nil
}

	"istio.io/istio/pkg/env"
	"istio.io/istio/pkg/log"
	"istio.io/istio/pkg/version"
	iptables "istio.io/istio/tools/istio-iptables/pkg/constants"
)

var (
	logOptions   = log.DefaultOptions()
	ctrlzOptions = func() *ctrlz.Options {
		o := ctrlz.DefaultOptions()
		o.EnablePprof = true
		return o
	}()
)

var rootCmd = &cobra.Command{
	Use:          "install-cni",

	defer close(stop)
	assert.NoError(t, logger.StartUDSLogServer(udsSock, stop))

	// Configure log to tee to UDS server
	stdout := os.Stdout
	r, w, _ := os.Pipe()
	os.Stdout = w
	loggingOptions := log.DefaultOptions()
	loggingOptions.WithTeeToUDS(udsSock, constants.UDSLogPath)
	assert.NoError(t, log.Configure(loggingOptions))
	log.FindScope("default").SetOutputLevel(log.DebugLevel)
	log.Debug("debug log")
	log.Info("info log")

	// when `XdsViaAgents` is true. This is only used in `proxy-status` command.
	// 0 means that there is no limit.
	XdsViaAgentsLimit int
}

var DefaultOptions = Options{
	MessageWriter:     os.Stdout,
	XdsViaAgents:      false,
	XdsViaAgentsLimit: 0,
}

// RequestAndProcessXds merges XDS responses from 1 central or 1..N K8s cluster-based XDS servers

	case "error":
		return log.ErrorLevel
	case "info":
		return log.InfoLevel
	}
	return log.InfoLevel
}

func GetLoggingOptions(udsAddress string) *log.Options {
	loggingOptions := log.DefaultOptions()
	loggingOptions.OutputPaths = []string{"stderr"}
	loggingOptions.JSONEncoding = true
	if udsAddress != "" {
		loggingOptions.WithTeeToUDS(udsAddress, constants.UDSLogPath)
	}
	return loggingOptions
}

	"istio.io/istio/cni/pkg/iptables"
	istiolog "istio.io/istio/pkg/log"
	"istio.io/istio/pkg/test/util/assert"
	"istio.io/istio/tools/istio-iptables/pkg/dependencies"
)

func setupLogging() {
	opts := istiolog.DefaultOptions()
	opts.SetDefaultOutputLevel(istiolog.OverrideScopeName, istiolog.DebugLevel)
	istiolog.Configure(opts)
	for _, scope := range istiolog.Scopes() {
		scope.SetOutputLevel(istiolog.DebugLevel)
	}
}

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