}

var xxx_messageInfo_Overhead proto.InternalMessageInfo

func (m *RuntimeClass) Reset()      { *m = RuntimeClass{} }
func (*RuntimeClass) ProtoMessage() {}
func (*RuntimeClass) Descriptor() ([]byte, []int) {
	return fileDescriptor_a8fee97bf5273e47, []int{1}
}
func (m *RuntimeClass) XXX_Unmarshal(b []byte) error {
	return m.Unmarshal(b)
}
func (m *RuntimeClass) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
	b = b[:cap(b)]

		rcn             *string
		expectedHandler string
		expectError     bool
	}{
		"unspecified RuntimeClass": {rcn: nil, expectedHandler: ""},
		"valid RuntimeClass":       {rcn: pointer.String(rctest.SandboxRuntimeClass), expectedHandler: rctest.SandboxRuntimeHandler},
		"missing RuntimeClass":     {rcn: pointer.String("phantom"), expectError: true},
	}
	for name, test := range tests {
		t.Run(name, func(t *testing.T) {

// It is controlled by "k8s:prerelease-lifecycle-gen:introduced" tags in types.go.
func (in *RuntimeClass) APILifecycleIntroduced() (major, minor int) {
	return 1, 20
}

  repeated string allowedProcMountTypes = 21;

  // runtimeClass is the strategy that will dictate the allowable RuntimeClasses for a pod.
  // If this field is omitted, the pod's runtimeClassName field is unrestricted.
  // Enforcement of this field depends on the RuntimeClass feature gate being enabled.
  // +optional
  optional RuntimeClassStrategyOptions runtimeClass = 24;
}

	// Broken down by RuntimeClass.Handler.
	RunPodSandboxDuration = metrics.NewHistogramVec(
		&metrics.HistogramOpts{
			Subsystem: KubeletSubsystem,
			Name:      RunPodSandboxDurationKey,
			Help:      "Duration in seconds of the run_podsandbox operations. Broken down by RuntimeClass.Handler.",
			// Use DefBuckets for now, will customize the buckets if necessary.

			return runtimeapi.NamespaceMode_POD
		}
	}
	// Note that PID does not default to the zero value for v1.Pod
	return runtimeapi.NamespaceMode_CONTAINER
}

// LookupRuntimeHandler is implemented by *runtimeclass.Manager.
type RuntimeHandlerResolver interface {
	LookupRuntimeHandler(runtimeClassName *string) (string, error)
}

// namespacesForPod returns the runtimeapi.NamespaceOption for a given pod.

          "resources": [
            {
              "resource": "runtimeclasses",
              "responseKind": {
                "group": "",
                "kind": "RuntimeClass",
                "version": ""
              },
              "scope": "Cluster",
              "singularResource": "runtimeclass",
              "verbs": [
                "create",
                "delete",

          "resources": [
            {
              "resource": "runtimeclasses",
              "responseKind": {
                "group": "",
                "kind": "RuntimeClass",
                "version": ""
              },
              "scope": "Cluster",
              "singularResource": "runtimeclass",
              "verbs": [
                "create",
                "delete",

	if handlerSupportsUserns, err := m.kl.HandlerSupportsUserNamespaces(runtimeHandler); err != nil {
		return nil, err
	} else if !handlerSupportsUserns {
		return nil, fmt.Errorf("RuntimeClass handler %q does not support user namespaces", runtimeHandler)
	}

	m.lock.Lock()
	defer m.lock.Unlock()

	content, err := m.readMappingsFromFile(pod.UID)
	if err != nil && err != utilstore.ErrKeyNotFound {

	internalLifecycle cm.InternalContainerLifecycle

	// Manage container logs.
	logManager logs.ContainerLogManager

	// Manage RuntimeClass resources.
	runtimeClassManager *runtimeclass.Manager

	// Cache last per-container error message to reduce log spam
	logReduction *logreduction.LogReduction

	// PodState provider instance
	podStateProvider podStateProvider