Daniel Smith <******@****.***> 1651776874 +0000

{
  "kind": "Event",
  "apiVersion": "events.k8s.io/v1beta1",
  "metadata": {
    "name": "nameValue",
    "generateName": "generateNameValue",
    "namespace": "namespaceValue",
    "selfLink": "selfLinkValue",
    "uid": "uidValue",
    "resourceVersion": "resourceVersionValue",
    "generation": 7,
    "creationTimestamp": "2008-01-01T01:01:01Z",
    "deletionTimestamp": "2009-01-01T01:01:01Z",
    "deletionGracePeriodSeconds": 10,

action: actionValue
apiVersion: events.k8s.io/v1beta1
deprecatedCount: 15
deprecatedFirstTimestamp: "2013-01-01T01:01:01Z"
deprecatedLastTimestamp: "2014-01-01T01:01:01Z"
deprecatedSource:
  component: componentValue
  host: hostValue
eventTime: "2002-01-01T01:01:01.000002Z"
kind: Event
metadata:
  annotations:
    annotationsKey: annotationsValue
  creationTimestamp: "2008-01-01T01:01:01Z"
  deletionGracePeriodSeconds: 10

```

In this case, the `startup` event handler function will initialize the items "database" (just a `dict`) with some values.

You can add more than one event handler function.

And your application won't start receiving requests until all the `startup` event handlers have completed.

### `shutdown` event

To add a function that should be run when the application is shutting down, declare it with the event `"shutdown"`:

	}
	var toRun gList
	delta := int32(0)
	for i := int32(0); i < n; i++ {
		ev := events[i]
		if ev.Events == 0 {
			continue
		}

		if *(**uintptr)(unsafe.Pointer(&ev.Data)) == &netpollEventFd {
			if ev.Events != syscall.EPOLLIN {
				println("runtime: netpoll: eventfd ready for", ev.Events)
				throw("runtime: netpoll: eventfd ready for something unexpected")
			}
			if delay != 0 {

	fakeClient := fake.NewSimpleClientset()
	registry := &mockRangeRegistry{
		item: &api.RangeAllocation{Range: "100-200"},
	}
	pr, _ := net.ParsePortRange(registry.item.Range)
	r := NewRepair(0, fakeClient.CoreV1(), fakeClient.EventsV1(), *pr, registry)

	if err := r.runOnce(); err != nil {
		t.Fatal(err)
	}
	if !registry.updateCalled || registry.updated == nil || registry.updated.Range != pr.String() || registry.updated != registry.item {

	ScheduleProcessEvent(ConfigEvent)
}

// ConfigEvent defines the event to be processed
type ConfigEvent struct {
	config config2.Config
	old    config2.Config
	event  model.Event
}

type configStoreMonitor struct {
	store    model.ConfigStore
	handlers map[config2.GroupVersionKind][]Handler
	eventCh  chan ConfigEvent
	// If enabled, events will be handled synchronously
	sync bool
}

	}

	// "New" Events need to have EventTime set, so it's validating old object.
	if event.EventTime.Time == zeroTime {
		// Make sure event.Namespace and the involvedInvolvedObject.Namespace agree
		if len(event.InvolvedObject.Namespace) == 0 {
			// event.Namespace must also be empty (or "default", for compatibility with old clients)
			if event.Namespace != metav1.NamespaceNone && event.Namespace != metav1.NamespaceDefault {

![Events Diagram](../assets/images/events@2x.png)

Here’s a [sample event listener](https://github.com/square/okhttp/blob/master/samples/guide/src/main/java/okhttp3/recipes/PrintEventsNonConcurrent.java) that prints each event with a timestamp.

```java

```Python hl_lines="8"
{!../../../docs_src/events/tutorial001.py!}
```

이 경우 `startup` 이벤트 핸들러 함수는 단순히 몇 가지 값으로 구성된 `dict` 형식의 "데이터베이스"를 초기화합니다.

하나 이상의 이벤트 핸들러 함수를 추가할 수도 있습니다.

그리고 응용 프로그램은 모든 `startup` 이벤트 핸들러가 완료될 때까지 요청을 받지 않습니다.

## `shutdown` 이벤트

응용 프로그램이 종료될 때 실행하려는 함수를 추가하려면 `"shutdown"` 이벤트로 선언합니다:

```Python hl_lines="6"
{!../../../docs_src/events/tutorial002.py!}
```