}, {
		name:            "invalid replicas",
		replicas:        -1,
		readyReplicas:   3,
		currentReplicas: 2,
		updatedReplicas: 1,
		expectedErr:     true,
	}, {
		name:            "invalid readyReplicas",
		replicas:        3,
		readyReplicas:   -1,
		currentReplicas: 2,
		updatedReplicas: 1,
		expectedErr:     true,
	}, {
		name:            "invalid currentReplicas",
		replicas:        3,

	if err != nil {
		t.Fatalf("Error getting updated StatefulSet: %v", err)
	}
	if set.Status.Replicas != 3 {
		t.Error("Failed to scale statefulset to 3 replicas")
	}
	if set.Status.ReadyReplicas != 3 {
		t.Error("Failed to set ReadyReplicas correctly")
	}
	if set.Status.UpdatedReplicas != 3 {
		t.Error("Failed to set UpdatedReplicas correctly")
	}
	// Check all pods have correct pod index label.

		Object: runtime.RawExtension{Object: obj},
	}

	desiredReplicas := obj.Spec.Replicas
	currentReplicas := obj.Status.Replicas
	readyReplicas := obj.Status.ReadyReplicas

	row.Cells = append(row.Cells, obj.Name, int64(desiredReplicas), int64(currentReplicas), int64(readyReplicas), translateTimestampSince(obj.CreationTimestamp))
	if options.Wide {
		names, images := layoutContainerCells(obj.Spec.Template.Spec.Containers)

				return fmt.Errorf("proto: wrong wireType = %d for field ReadyReplicas", wireType)
			}
			m.ReadyReplicas = 0
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return ErrIntOverflowGenerated
				}
				if iNdEx >= l {
					return io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				m.ReadyReplicas |= int32(b&0x7F) << shift
				if b < 0x80 {
					break
				}

				return fmt.Errorf("proto: wrong wireType = %d for field ReadyReplicas", wireType)
			}
			m.ReadyReplicas = 0
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return ErrIntOverflowGenerated
				}
				if iNdEx >= l {
					return io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				m.ReadyReplicas |= int32(b&0x7F) << shift
				if b < 0x80 {
					break
				}

				return fmt.Errorf("proto: wrong wireType = %d for field ReadyReplicas", wireType)
			}
			m.ReadyReplicas = 0
			for shift := uint(0); ; shift += 7 {
				if shift >= 64 {
					return ErrIntOverflowGenerated
				}
				if iNdEx >= l {
					return io.ErrUnexpectedEOF
				}
				b := dAtA[iNdEx]
				iNdEx++
				m.ReadyReplicas |= int32(b&0x7F) << shift
				if b < 0x80 {
					break
				}

			options:    printers.GenerateOptions{},
			// Columns: Name, ReadyReplicas, UpdatedReplicas, AvailableReplicas, Age
			expected: []metav1.TableRow{{Cells: []interface{}{"test1", "0/5", int64(2), int64(1), "0s"}}},
		},
		// Test generate options: Wide.
		{
			deployment: testDeployment,
			options:    printers.GenerateOptions{Wide: true},

        },
        "observedGeneration": {
          "description": "The generation observed by the deployment controller.",
          "format": "int64",
          "type": "integer"
        },
        "readyReplicas": {
          "description": "Total number of ready pods targeted by this deployment.",
          "format": "int32",
          "type": "integer"
        },
        "replicas": {

* kube-up: Allow IP restrictions for SSH and HTTPS API access on AWS. ([#27061](https://github.com/kubernetes/kubernetes/pull/27061), [@Naddiseo](https://github.com/Naddiseo))
* Add readyReplicas to replica sets ([#29481](https://github.com/kubernetes/kubernetes/pull/29481), [@kargakis](https://github.com/kargakis))