}, {
		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",

	}

	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,

		"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