return fmt.Errorf("missing client")
	}
	if s.serviceAccountLister == nil {
		return fmt.Errorf("missing serviceAccountLister")
	}
	return nil
}

// Admit verifies if the pod should be admitted
func (s *Plugin) Admit(ctx context.Context, a admission.Attributes, o admission.ObjectInterfaces) (err error) {
	if shouldIgnore(a) {
		return nil
	}
	if a.GetOperation() != admission.Create {

// if the hook cannot be completed. A ValidateObjectFunc may NOT transform the provided
// object.
type ValidateObjectFunc func(ctx context.Context, obj runtime.Object) error

// ValidateAllObjectFunc is a "admit everything" instance of ValidateObjectFunc.
func ValidateAllObjectFunc(ctx context.Context, obj runtime.Object) error {
	return nil
}

La mayoría de los framework populares de Python existentes (incluidos Flask y Django) se crearon antes de que existieran las nuevas funciones asíncronas en Python. Por lo tanto, las formas en que pueden implementarse admiten la ejecución paralela y una forma más antigua de ejecución asíncrona que no es tan potente como la actual.

			StabilityLevel: metrics.ALPHA,
		},
		[]string{"static"},
	)
	// ActivePodCount tracks the count of pods the Kubelet considers as active when deciding to admit a new pod
	ActivePodCount = metrics.NewGaugeVec(
		&metrics.GaugeOpts{
			Subsystem:      KubeletSubsystem,
			Name:           ActivePodCountKey,

				}
				return
			}
			if !test.InitContext {
				t.Errorf("expected webhook duration to not be initialized")
				return
			}
			if wd.MutatingWebhookTracker.GetLatency() != 0 {
				t.Errorf("expected admit duration to be equal to 0 got %q", wd.MutatingWebhookTracker.GetLatency())
			}
			if wd.ValidatingWebhookTracker.GetLatency() < test.ExpectedDurationMax {

	leaseResource         = coordapi.Resource("leases")
	csiNodeResource       = storage.Resource("csinodes")
	resourceSliceResource = resource.Resource("resourceslices")
)

// Admit checks the admission policy and triggers corresponding actions
func (p *Plugin) Admit(ctx context.Context, a admission.Attributes, o admission.ObjectInterfaces) error {
	nodeName, isNode := p.nodeIdentifier.NodeIdentity(a.GetUserInfo())

			expectError:  true,
			runtimeClass: newRuntimeClassForTest(true, nil, true, nil),
		},
	}

	for _, tc := range tests {
		t.Run(tc.name, func(t *testing.T) {
			err := tc.runtimeClass.Admit(context.TODO(), attributes, nil)
			if tc.expectError {
				assert.NotEmpty(t, err)
			} else {
				assert.Empty(t, err)
			}
		})
	}
}

func TestValidate(t *testing.T) {
	tests := []struct {

	return ValidateStructuralWithOptions(fldPath, s, ValidationOptions{
		// This would widen the schema for CRD if set to true, so first few releases will still
		// not admit any. But it can still be used by libraries and
		// declarative validation for native types
		AllowNestedAdditionalProperties:                   false,
		AllowNestedXValidations:                           false,

// if the hook cannot be completed. The function may NOT transform the provided
// object.
type ValidateObjectFunc func(ctx context.Context, obj runtime.Object) error

// ValidateAllObjectFunc is a "admit everything" instance of ValidateObjectFunc.
func ValidateAllObjectFunc(ctx context.Context, obj runtime.Object) error {
	return nil
}

			"",
			api.Resource("pods").WithVersion("version"),
			"",
			admission.Create,
			&metav1.CreateOptions{},
			false,
			nil,
		)
		err := admissiontesting.WithReinvocationTesting(t, ctrl).Admit(context.TODO(), attrs, nil)
		klog.Infof("Got %v", err)

		if !test.expectError {
			if err != nil {
				t.Errorf("Test %q: unexpected error received: %v", test.name, err)