config.Lock()
	defer config.Unlock()

	var ok bool
	// Lookup in-memory drivercache
	d, ok = config.drivercache[tierName]
	if ok {
		return d, nil
	}

	// Initialize driver from tier config matching tierName
	t, ok := config.Tiers[tierName]
	if !ok {
		return nil, errTierNotFound
	}
	d, err = newWarmBackend(ctx, t, false)
	if err != nil {
		return nil, err
	}

- Promote CSIMigrationOpenStack to Beta (off by default since it requires installation of the OpenStack Cinder CSI Driver. The in-tree AWS OpenStack Cinder driver "kubernetes.io/cinder" was deprecated in 1.16 and will be removed in 1.20. Users should enable CSIMigration + CSIMigrationOpenStack features and install the OpenStack Cinder CSI Driver (https://github.com/kubernetes/cloud-provider-openstack) to avoid disruption to existing Pod and PVC objects at that time. Users should...

### Failing Test

- DRA driver helper: Fixed handling of apiserver restart when running on a Kubernetes version which did not support the `resource.k8s.io` version used by the DRA driver. ([#133076](https://github.com/kubernetes/kubernetes/pull/133076), [@pohly](https://github.com/pohly)) [SIG Node and Testing]

participant operation as Pfadoperation

    client ->> dep_req: Startet den Request
    Note over dep_req: Führt den Code bis zum yield aus
    dep_req ->> dep_func: Reicht Abhängigkeit weiter
    Note over dep_func: Führt den Code bis zum yield aus
    dep_func ->> operation: Führt Pfadoperation mit Abhängigkeit aus
    operation ->> dep_func: Kehrt aus Pfadoperation zurück

			}
			if err := saveFormatErasure(storageDisks[index], format, formatOpID); err != nil {
				healingLogIf(ctx, fmt.Errorf("Drive %s failed to write updated 'format.json': %v", storageDisks[index], err))
				storageDisks[index].Close()
				tmpNewFormats[index] = nil // this disk failed to write new format
			}
		}

		s.erasureDisksMu.Lock()

		for index, format := range tmpNewFormats {
			if format == nil {

{* ../../docs_src/security/tutorial005_an_py310.py hl[5,9,13,47,65,106,108:116,122:126,130:136,141,157] *}

Ahora revisemos esos cambios paso a paso.

## Esquema de seguridad OAuth2 { #oauth2-security-scheme }

El primer cambio es que ahora estamos declarando el esquema de seguridad OAuth2 con dos scopes disponibles, `me` y `items`.

El parámetro `scopes` recibe un `dict` con cada scope como clave y la descripción como valor:

- Kubelet: Fixed a concurrent map write error when creating a pod with an empty volume while the `LocalStorageCapacityIsolationFSQuotaMonitoring` feature gate is enabled. ([#135174](https://github.com/kubernetes/kubernetes/pull/135174), [@carlory](https://github.com/carlory))

* kubeadm now detects the Docker cgroup driver and starts the kubelet with the matching driver. This eliminates a common error experienced by new users in when the Docker cgroup driver is not the same as the one set for the kubelet due to different Linux distributions setting different cgroup drivers for Docker, making it hard to start the kubelet properly.

- This release enables in-tree RBD migration to CSI driver with a couple of feature gates.  These featuregates are alpha in this release.

  - `CSIMigrationRBD`: when enabled, it will redirect traffic from in tree rbd plugin ( kubernetes.io/rbd )  to CSI driver ( rbd.csi.ceph.com) , default to `false` now.
  - `IntreePluginRBDUnregister`: Disables the RBD in-tree driver

  The feature gates can be enabled by:

Darum müssen wir es in diesem Fall im `response_model`-Parameter deklarieren.

... aber lesen Sie weiter, um zu sehen, wie man das anders lösen kann.

## Rückgabewert und Datenfilterung { #return-type-and-data-filtering }