// PodExecOptions is the query options to a Pod's remote exec call
type PodExecOptions struct {
	metav1.TypeMeta

	// Stdin if true indicates that stdin is to be redirected for the exec call
	Stdin bool

	// Stdout if true indicates that stdout is to be redirected for the exec call
	Stdout bool

	// Stderr if true indicates that stderr is to be redirected for the exec call
	Stderr bool

// hook. One and only one of the fields, except TCPSocket must be specified.
message LifecycleHandler {
  // Exec specifies the action to take.
  // +optional
  optional ExecAction exec = 1;

  // HTTPGet specifies the http request to perform.
  // +optional
  optional HTTPGetAction httpGet = 2;

}

var map_LifecycleHandler = map[string]string{
	"":          "LifecycleHandler defines a specific action that should be taken in a lifecycle hook. One and only one of the fields, except TCPSocket must be specified.",
	"exec":      "Exec specifies the action to take.",
	"httpGet":   "HTTPGet specifies the http request to perform.",

// hook. One and only one of the fields, except TCPSocket must be specified.
message LifecycleHandler {
  // Exec specifies the action to take.
  // +optional
  optional ExecAction exec = 1;

  // HTTPGet specifies the http request to perform.
  // +optional
  optional HTTPGetAction httpGet = 2;

- Kubelet metrics have been changed to buckets. 
  For example the exec/{podNamespace}/{podID}/{containerName} is now just exec. ([#87913](https://github.com/kubernetes/kubernetes/pull/87913), [@cheftako](https://github.com/cheftako)) [SIG Node]

	numHandlers := 0
	allErrors := field.ErrorList{}
	if handler.Exec != nil {
		if numHandlers > 0 {
			allErrors = append(allErrors, field.Forbidden(fldPath.Child("exec"), "may not specify more than 1 handler type"))
		} else {
			numHandlers++
			allErrors = append(allErrors, validateExecAction(handler.Exec, fldPath.Child("exec"))...)
		}
	}
	if handler.HTTPGet != nil {
		if numHandlers > 0 {

          resources:
            requests:
              cpu: 250m
          lifecycle:
            preStop:
              exec:
                command:
                - /bin/calico-node
                - -shutdown
          livenessProbe:
            exec:
              command:
              - /bin/calico-node
              - -felix-live
              - -bird-live

}

func autoConvert_v1_LifecycleHandler_To_core_LifecycleHandler(in *v1.LifecycleHandler, out *core.LifecycleHandler, s conversion.Scope) error {
	out.Exec = (*core.ExecAction)(unsafe.Pointer(in.Exec))
	out.HTTPGet = (*core.HTTPGetAction)(unsafe.Pointer(in.HTTPGet))
	out.TCPSocket = (*core.TCPSocketAction)(unsafe.Pointer(in.TCPSocket))
	out.Sleep = (*core.SleepAction)(unsafe.Pointer(in.Sleep))

### Bug or Regression

- Fix an ephemeral port exhaustion bug caused by improper connection management that occurred when a large number of objects were handled by kubectl while exec auth was in use. ([#112337](https://github.com/kubernetes/kubernetes/pull/112337), [@enj](https://github.com/enj)) [SIG API Machinery and Auth]

This release also contains a number of bug fixes to the feature set. Aspiring plugin authors can look at [sample-exec-plugin](https://github.com/ankeesler/sample-exec-plugin) as a way to get started.