cpuManagerReconcilePeriod: 10s
enableControllerAttachDetach: true
enableDebugFlagsHandler: true
enableDebuggingHandlers: true
enableProfilingHandler: true
enableServer: true
enableSystemLogHandler: true
enableSystemLogQuery: false
enforceNodeAllocatable:
- pods
eventBurst: 100
eventRecordQPS: 50
evictionPressureTransitionPeriod: 5m0s
failSwapOn: true
fileCheckFrequency: 20s
hairpinMode: promiscuous-bridge

cpuManagerReconcilePeriod: 10s
enableControllerAttachDetach: true
enableDebugFlagsHandler: true
enableDebuggingHandlers: true
enableProfilingHandler: true
enableServer: true
enableSystemLogHandler: true
enableSystemLogQuery: false
enforceNodeAllocatable:
- pods
eventBurst: 10
eventRecordQPS: 5
evictionPressureTransitionPeriod: 5m0s
failSwapOn: true
fileCheckFrequency: 20s
hairpinMode: promiscuous-bridge

	}, {
		name: "enableSystemLogQuery is enabled without NodeLogQuery feature gate",
		configure: func(conf *kubeletconfig.KubeletConfiguration) *kubeletconfig.KubeletConfiguration {
			conf.EnableSystemLogQuery = true
			return conf
		},
		errMsg: "invalid configuration: NodeLogQuery feature gate is required for enableSystemLogHandler",
	}, {
		name: "enableSystemLogQuery is enabled without enableSystemLogHandler",

			obj.CPUCFSQuota = true
			obj.EventBurst = 10
			obj.EventRecordQPS = 5
			obj.EnableControllerAttachDetach = true
			obj.EnableDebuggingHandlers = true
			obj.EnableSystemLogQuery = false
			obj.FileCheckFrequency = metav1.Duration{Duration: 20 * time.Second}
			obj.HealthzBindAddress = "127.0.0.1"
			obj.HealthzPort = 10248
			obj.HTTPCheckFrequency = metav1.Duration{Duration: 20 * time.Second}

	}

	if kc.EnableSystemLogQuery && !localFeatureGate.Enabled(features.NodeLogQuery) {
		allErrors = append(allErrors, fmt.Errorf("invalid configuration: NodeLogQuery feature gate is required for enableSystemLogHandler"))
	}
	if kc.EnableSystemLogQuery && !kc.EnableSystemLogHandler {
		allErrors = append(allErrors,

	out.Logging = in.Logging
	if err := v1.Convert_Pointer_bool_To_bool(&in.EnableSystemLogHandler, &out.EnableSystemLogHandler, s); err != nil {
		return err
	}
	if err := v1.Convert_Pointer_bool_To_bool(&in.EnableSystemLogQuery, &out.EnableSystemLogQuery, s); err != nil {
		return err
	}
	out.ShutdownGracePeriod = in.ShutdownGracePeriod
	out.ShutdownGracePeriodCriticalPods = in.ShutdownGracePeriodCriticalPods

		"ContainerLogMaxWorkers",
		"ContainerLogMonitorInterval",
		"ContentType",
		"EnableContentionProfiling",
		"EnableControllerAttachDetach",
		"EnableDebugFlagsHandler",
		"EnableDebuggingHandlers",
		"EnableSystemLogQuery",
		"EnableProfilingHandler",
		"EnableServer",
		"EnableSystemLogHandler",
		"EnforceNodeAllocatable[*]",
		"EventBurst",
		"EventRecordQPS",
		"EvictionHard[*]",
		"EvictionMaxPodGracePeriod",

func (s *Server) InstallSystemLogHandler(enableSystemLogHandler bool, enableSystemLogQuery bool) {
	s.addMetricsBucketMatcher("logs")
	if enableSystemLogHandler {
		ws := new(restful.WebService)
		ws.Path(logsPath)
		ws.Route(ws.GET("").
			To(s.getLogs).
			Operation("getLogs"))
		if !enableSystemLogQuery {
			ws.Route(ws.GET("/{logpath:*}").
				To(s.getLogs).
				Operation("getLogs").

	// EnableSystemLogHandler enables /logs handler.
	EnableSystemLogHandler bool
	// EnableSystemLogQuery enables the node log query feature on the /logs endpoint.
	// EnableSystemLogHandler has to be enabled in addition for this feature to work.
	// +featureGate=NodeLogQuery
	// +optional
	EnableSystemLogQuery bool

	ctx := context.Background()
	if kl.logServer == nil {
		file := http.FileServer(http.Dir(nodeLogDir))
		if utilfeature.DefaultFeatureGate.Enabled(features.NodeLogQuery) && kl.kubeletConfiguration.EnableSystemLogQuery {
			kl.logServer = http.StripPrefix("/logs/", http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
				if nlq, errs := newNodeLogQuery(req.URL.Query()); len(errs) > 0 {