// oldPod or newPod may be nil to signify creation or deletion.
func updateMetrics(oldPod, newPod *v1.Pod) {
	var numEC int
	if oldPod != nil {
		numEC -= len(oldPod.Spec.EphemeralContainers)
	}
	if newPod != nil {
		numEC += len(newPod.Spec.EphemeralContainers)
	}
	if numEC != 0 {
		metrics.ManagedEphemeralContainers.Add(float64(numEC))
	}
}

// updatePodsInternal replaces the given pods in the current state of the

								RunAsUser: ptr.To[int64](1000),
							},
						},
						{
							SecurityContext: &v1.SecurityContext{
								RunAsUser: ptr.To[int64](1000),
							},
						},
					},
					EphemeralContainers: []v1.EphemeralContainer{
						{
							EphemeralContainerCommon: v1.EphemeralContainerCommon{
								SecurityContext: &v1.SecurityContext{
									RunAsUser: ptr.To[int64](1001),
								},
							},

		storage[resource+"/binding"] = podStorage.Binding
		if podStorage.Eviction != nil {
			storage[resource+"/eviction"] = podStorage.Eviction
		}
		storage[resource+"/ephemeralcontainers"] = podStorage.EphemeralContainers
	}
	if resource := "bindings"; apiResourceConfigSource.ResourceEnabled(corev1.SchemeGroupVersion.WithResource(resource)) {
		storage[resource] = podStorage.LegacyBinding
	}

func dropNonEphemeralContainerUpdates(newPod, oldPod *api.Pod) *api.Pod {
	pod := oldPod.DeepCopy()
	pod.Name = newPod.Name
	pod.Namespace = newPod.Namespace
	pod.ResourceVersion = newPod.ResourceVersion
	pod.UID = newPod.UID
	pod.Spec.EphemeralContainers = newPod.Spec.EphemeralContainers
	return pod
}

	allErrs := validatePodMetadataAndSpec(pod, opts)

	fldPath := field.NewPath("spec")
	// EphemeralContainers can only be set on update using the ephemeralcontainers subresource
	if len(pod.Spec.EphemeralContainers) > 0 {
		allErrs = append(allErrs, field.Forbidden(fldPath.Child("ephemeralContainers"), "cannot be set on create"))
	}
	// A Pod cannot be assigned a Node if there are remaining scheduling gates.

		changes.ContainersToStart = containersToStart
		return changes
	}

	// Ephemeral containers may be started even if initialization is not yet complete.
	for i := range pod.Spec.EphemeralContainers {
		c := (*v1.Container)(&pod.Spec.EphemeralContainers[i].EphemeralContainerCommon)

		// Ephemeral Containers are never restarted
		if podStatus.FindContainerStatusByName(c.Name) == nil {

		{Group: "", Version: "v1", Kind: "EndpointsList"}:                                                          {},
		{Group: "", Version: "v1", Kind: "EphemeralContainers"}:                                                    {},
		{Group: "", Version: "v1", Kind: "Namespace"}:                                                              {},

				EphemeralContainersToStart: []int{0},
			},
		},
		"Start second ephemeral container": {
			mutatePodFn: func(pod *v1.Pod) {
				pod.Spec.EphemeralContainers = append(pod.Spec.EphemeralContainers, v1.EphemeralContainer{
					EphemeralContainerCommon: v1.EphemeralContainerCommon{
						Name:  "debug2",
						Image: "busybox",
					},
				})
			},
			actions: podActions{

              }
            },
            "stdin": true,
            "stdinOnce": true,
            "tty": true
          }
        ],
        "ephemeralContainers": [
          {
            "name": "nameValue",
            "image": "imageValue",
            "command": [
              "commandValue"
            ],
            "args": [

              }
            },
            "stdin": true,
            "stdinOnce": true,
            "tty": true
          }
        ],
        "ephemeralContainers": [
          {
            "name": "nameValue",
            "image": "imageValue",
            "command": [
              "commandValue"
            ],
            "args": [