- Enable cAdvisor ProcessMetrics collecting. ([#79002](https://github.com/kubernetes/kubernetes/pull/79002), [@jiayingz](https://github.com/jiayingz))
- kubelet: change `node-lease-renew-interval` to 0.25 of lease-renew-duration ([#80429](https://github.com/kubernetes/kubernetes/pull/80429), [@gaorong](https://github.com/gaorong))

### Feature

- Add flag --lease-max-object-size and metric etcd_lease_object_counts for kube-apiserver to config and observe max objects attached to a single etcd lease. ([#97480](https://github.com/kubernetes/kubernetes/pull/97480), [@lingsamuel](https://github.com/lingsamuel)) [SIG API Machinery, Instrumentation and Scalability]

Starlette é um framework/caixa de ferramentas <abbr title="O novo padrão para construir aplicações web Python assíncronas">ASGI</abbr> leve, o que é ideal para construir serviços asyncio de alta performance.

Ele é muito simples e intuitivo. É projetado para ser facilmente extensível, e ter componentes modulares.

Ele tem:

- 'Promoted the `APIServerIdentity` feature to Beta. By default, each `kube-apiserver`
  will now create a Lease in the `kube-system` namespace. These lease objects can
  be used to identify the number of active API servers in the cluster, and may also
  be used for future features such as the Storage Version API.'

# CMD ["fastapi", "run", "app/main.py", "--port", "80", "--proxy-headers"]
```

</details>

## O que é um Contêiner { #what-is-a-container }

Contêineres (principalmente contêineres Linux) são um jeito muito **leve** de empacotar aplicações contendo todas as dependências e arquivos necessários enquanto os mantém isolados de outros contêineres (outras aplicações ou componentes) no mesmo sistema.

- kubelet: Users can now enable the alpha NodeLease feature gate to have the Kubelet create and periodically renew a Lease in the kube-node-lease namespace. The lease duration defaults to 40s, and can be configured via the kubelet.config.k8s.io/v1beta1.KubeletConfiguration's NodeLeaseDurationSeconds field. ([#66257](https://github.com/kubernetes/kubernetes/pull/66257), [@mtaufen](https://github.com/mtaufen))...

- Promote NodeLease feature to GA.

* Updates Fluentd to 1.3.2 & added filter_parser  ([#71180](https://github.com/kubernetes/kubernetes/pull/71180), [@monotek](https://github.com/monotek))
* The leaderelection package allows the lease holder to release its lease when the calling context is cancelled. This allows ([#71490](https://github.com/kubernetes/kubernetes/pull/71490), [@smarterclayton](https://github.com/smarterclayton))

// Special object test type for stale files situations.
type objTestStaleFilesType func(obj ObjectLayer, instanceType string, dirs []string, t *testing.T)

// ExecObjectLayerStaleFilesTest - executes object layer tests those leaves stale
// files/directories under .minio/tmp.  Creates Erasure ObjectLayer instance and runs test for Erasure layer.
func ExecObjectLayerStaleFilesTest(t *testing.T, objTest objTestStaleFilesType) {

cond) v.YminusX.Select(&a.YminusX, &b.YminusX, cond) v.T2d.Select(&a.T2d, &b.T2d, cond) return v } // CondNeg negates v if cond == 1 and leaves it unchanged if cond == 0. func (v *projCached) CondNeg(cond int) *projCached { v.YplusX.Swap(&v.YminusX, cond) v.T2d.Select(new(field.Element).Negate(&v.T2d), &v.T2d, cond) return v } // CondNeg negates v if cond == 1 and leaves it unchanged if cond == 0. func (v *affineCached) CondNeg(cond int) *affineCached { v.YplusX.Swap(&v.YminusX, cond) v.T2d.Select(ne...