* Procesamiento de datos:
  * Por ejemplo, supongamos que recibes un archivo que debe pasar por un proceso lento, puedes devolver un response de "Accepted" (HTTP 202) y procesar el archivo en segundo plano.

## Usando `BackgroundTasks` { #using-backgroundtasks }

### `tf.data`:

*   Adds new `tf.data.experimental.service.register_dataset` and
    `tf.data.experimental.service.from_dataset_id` APIs to enable one process to
    register a dataset with the tf.data service, and another process to consume
    data from the dataset.
*   Adds support for dispatcher fault tolerance. To enable fault tolerance,
    configure a `work_dir` when running your dispatcher server and set

- Changed: default "Accept: */*" header added to HTTP probes. See https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/#http-probes (https://github.com/kubernetes/website/pull/24756) ([#95641](https://github....

- github.com/prometheus/common: [v0.32.1 → v0.37.0](https://github.com/prometheus/common/compare/v0.32.1...v0.37.0)
- github.com/prometheus/procfs: [v0.7.3 → v0.8.0](https://github.com/prometheus/procfs/compare/v0.7.3...v0.8.0)
- github.com/smartystreets/assertions: [v1.1.0 → b2de0cb](https://github.com/smartystreets/assertions/compare/v1.1.0...b2de0cb)

- Added `SchedulerPopFromBackoffQ` feature gate that is in beta and enabled by default. Improved scheduling queue behavior by popping pods from the backoffQ when the activeQ is empty. This allows to process potentially schedulable pods ASAP, eliminating a penalty effect of the backoff queue. ([#130772](https://github.com/kubernetes/kubernetes/pull/130772), [@macsko](https://github.com/macsko)) [SIG Scheduling and Testing]

<p>
Both the channel and the value expression are evaluated before communication
begins. Communication blocks until the send can proceed.
A send on an unbuffered channel can proceed if a receiver is ready.
A send on a buffered channel can proceed if there is room in the buffer.
A send on a closed channel proceeds by causing a <a href="#Run_time_panics">run-time panic</a>.
A send on a <code>nil</code> channel blocks forever.
</p>

* `--feature-gates` argument has been removed from the `kubeadm join` command. Feature gates will be retrieved from the cluster configuration during the join process. ([#70755](https://github.com/kubernetes/kubernetes/pull/70755), [@ereslibre](https://github.com/ereslibre))

* **Ejecutarse como un servidor** (al menos durante el proceso de adquisición del certificado) en la dirección IP pública asociada con el dominio.
    * Como dijimos anteriormente, solo un proceso puede estar escuchando en una IP y puerto específicos.
    * Esta es una de las razones por las que es muy útil cuando el mismo TLS Termination Proxy también se encarga del proceso de renovación del certificado.

them as rejected via `UnschedulableAndUnresolvable`. Consequently, these nodes are excluded from the candidates for the preemption process. Additionally, this update corrects how the scheduling framework handles the Unschedulable status from PreFilter. Previously, if PreFilter returned `Unschedulable`, it could lead to an unexpected abortion in the preemption process, which shouldn't occur in the default scheduler but might occur in schedulers with custom plugins. ([#119779](https://github.com/k...

		if err != nil {
			return err
		}
	}
	// validate if resync is in progress for this arn
	for tArn, st := range data.TargetsMap {
		if opts.arn == tArn && (st.ResyncStatus == ResyncStarted || st.ResyncStatus == ResyncPending) {
			return fmt.Errorf("Resync of bucket %s is already in progress for remote bucket %s", opts.bucket, opts.arn)
		}
	}

	status := TargetReplicationResyncStatus{