}

// Specifies which tracer to use.
type Tracer int32

const (
	Tracer_zipkin          Tracer = 0
	Tracer_lightstep       Tracer = 1
	Tracer_datadog         Tracer = 2
	Tracer_stackdriver     Tracer = 3
	Tracer_openCensusAgent Tracer = 4
	Tracer_none            Tracer = 5
)

// Enum value maps for Tracer.
var (
	Tracer_name = map[int32]string{
		0: "zipkin",

- Registered metric `apiserver_request_body_size_bytes` to track the size distribution of requests by `resource` and `verb`. ([#120474](https://github.com/kubernetes/kubernetes/pull/120474),...

			tracer.outputs = append(tracer.outputs, rule.Jump.Value)
			return true

		case "DNAT":
			// (only valid in nat)
			tracer.outputs = append(tracer.outputs, rule.DNATDestination.Value)
			return true

		default:
			// We got a "-j KUBE-SOMETHING", so process that chain
			terminated := tracer.runChain(table, utiliptables.Chain(rule.Jump.Value), sourceIP, protocol, destIP, destPort)

- Recording timing traces had a race condition. Impact in practice was probably low. ([#117139](https://github.com/kubernetes/kubernetes/pull/117139), [@pohly](https://github.com/pohly)) [SIG API Machinery, Architecture, Auth, CLI, Cloud Provider, Cluster Lifecycle, Instrumentation,...

### Bug or Regression

- Fix data race in kube-scheduler when preemption races with a Pod update. ([#116440](https://github.com/kubernetes/kubernetes/pull/116440), [@alculquicondor](https://github.com/alculquicondor)) [SIG Scheduling]

- When feature gate `JobTrackingWithFinalizers` is enabled:
  - Limit the number of Pods tracked in a single Job sync to avoid starvation of small Jobs.
  - The metric `job_pod_finished_total` counts the number of finished Pods tracked by the Job controller. ([#105197](https://github.com/kubernetes/kubernetes/pull/105197), [@alculquicondor](https://github.com/alculquicondor))

    * [Path Parameters and Numeric Validations - Order the parameters as you need, tricks](https://fastapi.tiangolo.com/tutorial/path-params-numeric-validations/#order-the-parameters-as-you-need-tricks)
        * [Better with `Annotated`](https://fastapi.tiangolo.com/tutorial/path-params-numeric-validations/#better-with-annotated)

- Fixed data race in `kube-scheduler` when preemption races with a Pod update. ([#116395](https://github.com/kubernetes/kubernetes/pull/116395), [@alculquicondor](https://github.com/alculquicondor)) [SIG Scheduling]

- A new kubelet metric `image_pull_duration_seconds` was added. The metric tracks the duration (in seconds) it takes for an image to be pulled, including the time spent in the waiting queue of image puller. The metric is broken down by bucketed image size. ([#121719](https://github.com/kubernetes/kubernetes/pull/121719), [@ruiwen-zhao](https://...

  // container crashes or exits. The Pod's termination grace period countdown begins before the
  // PreStop hook is executed. Regardless of the outcome of the handler, the
  // container will eventually terminate within the Pod's termination grace
  // period (unless delayed by finalizers). Other management of the container blocks until the hook completes
  // or until the termination grace period is reached.