func(o *admissionregistrationv1.MutatingWebhookConfiguration) []string {
			rev := o.GetLabels()[label.IoIstioRev.Name]
			if rev == "" {
				return nil
			}
			return []string{rev}
		}, controllers.ObjectHandler(p.queue.AddObject))
	return p
}

func (p *tagWatcher) Run(stopCh <-chan struct{}) {

* `datetime.timedelta`:
    * 파이썬의 `datetime.timedelta`.
    * 요청과 응답에서 전체 초(seconds)의 `float`로 표현됩니다.
    * Pydantic은 "ISO 8601 시차 인코딩"으로 표현하는 것 또한 허용합니다. <a href="https://docs.pydantic.dev/latest/concepts/serialization/#json_encoders" class="external-link" target="_blank">더 많은 정보는 이 문서에서 확인하십시오.</a>.
* `frozenset`:
    * 요청과 응답에서 `set`와 동일하게 취급됩니다:
        * 요청 시, 리스트를 읽어 중복을 제거하고 `set`로 변환합니다.

		Name: "envoy-json",
		Provider: &meshconfig.MeshConfig_ExtensionProvider_EnvoyFileAccessLog{
			EnvoyFileAccessLog: &meshconfig.MeshConfig_ExtensionProvider_EnvoyFileAccessLogProvider{
				Path: "/dev/stdout",
				LogFormat: &meshconfig.MeshConfig_ExtensionProvider_EnvoyFileAccessLogProvider_LogFormat{
					LogFormat: &meshconfig.MeshConfig_ExtensionProvider_EnvoyFileAccessLogProvider_LogFormat_Labels{

		Name: "stderr",
		Provider: &meshconfig.MeshConfig_ExtensionProvider_EnvoyFileAccessLog{
			EnvoyFileAccessLog: &meshconfig.MeshConfig_ExtensionProvider_EnvoyFileAccessLogProvider{
				Path: "/dev/stderr",
			},
		},
	}

	fakeFilterStateObjects := []string{"fake-filter-state-object1", "fake-filter-state-object1"}
	grpcHTTPCfg := &meshconfig.MeshConfig_ExtensionProvider{
		Name: "grpc-http-als",

	metadataCommandOperator        = "%METADATA"
	celCommandOperator             = "%CEL"
	// count of all supported fotmatter, right now is 3(CEL, METADATA and REQ_WITHOUT_QUERY).
	maxFormattersLength = 3

	DevStdout = "/dev/stdout"

	builtinEnvoyAccessLogProvider = "envoy"
)

var (
	// this is used for testing. it should not be changed in regular code.
	clusterLookupFn = LookupCluster

        * [Microservice in Python using FastAPI](https://dev.to/paurakhsharma/microservice-in-python-using-fastapi-24cc)  by [Paurakh Sharma Humagain](https://twitter.com/PaurakhSharma).
        * [Build simple API service with Python FastAPI — Part 1](https://dev.to/cuongld2/build-simple-api-service-with-python-fastapi-part-1-581o) by [cuongld2](https://dev.to/cuongld2).

	if err != nil {
		if inuserns.RunningInUserNS() {
			if utilfeature.DefaultFeatureGate.Enabled(features.KubeletInUserNamespace) {
				// oomwatcher.NewWatcher returns "open /dev/kmsg: operation not permitted" error,
				// when running in a user namespace with sysctl value `kernel.dmesg_restrict=1`.
				klog.V(2).InfoS("Failed to create an oomWatcher (running in UserNS, ignoring)", "err", err)