因此，这种情况下你**不希望**在容器内再启多个 workers（例如通过 `--workers` 命令行选项）。你会希望每个容器仅有一个**单独的 Uvicorn 进程**（但可能会有多个容器）。

在容器内再放一个进程管理器（就像启多个 workers 一样）只会引入**不必要的复杂性**，而这些你很可能已经在集群系统中处理了。

### 具有多个进程和特殊情况的容器 { #containers-with-multiple-processes-and-special-cases }

当然，也有一些**特殊情况**，你可能希望让**一个容器**里运行多个 **Uvicorn worker 进程**。

在这些情况下，你可以使用 `--workers` 命令行选项来设置要运行的 worker 数量：

```{ .dockerfile .annotate }
FROM python:3.14

WORKDIR /code

    *  - vSphere cloud provider (VCP) uses OS hostname and not vSphere Inventory VM Name.
    *    That means, now  VCP can handle cases where user changes VM inventory name.
    * - VCP can handle cases where VM migrates to other ESXi cluster or datacenter or vCenter.
    * The only requirement is the shared storage. VCP needs shared storage on all Node VMs.

       * elements from each bin must either stay at same index, or move with a power of two offset.
       * We eliminate unnecessary node creation by catching cases where old nodes can be reused
       * because their next fields won't change. Statistically, at the default threshold, only about
       * one-sixth of them need cloning when a table doubles. The nodes they replace will be garbage

### Контейнери з кількома процесами та особливі випадки { #containers-with-multiple-processes-and-special-cases }

Звісно, є особливі випадки, коли ви можете захотіти мати контейнер із кількома процесами-працівниками Uvicorn всередині.

- `kubeadm`: generate CA certificates with a start time that is offset 5
  minutes in the past relative to the current system time to workaround cases of
  clock desync. ([#118922](https://github.com/kubernetes/kubernetes/pull/118922), [@champtar](https://github.com/champtar))
- `plugin_evaluation_total` metric supports prescore/score extension point.

`objectSelector` to admission webhook configurations. `objectSelector` is evaluated the oldObject and newObject that would be sent to the webhook, and is considered to match if either object matches the selector. A null object (oldObject in the case of create, or newObject in the case of delete) or an object that cannot have labels (like a DeploymentRollback or a PodProxyOptions object) is not considered to match. Use the object selector only if the webhook is opt-in, because end users may skip the admission webhook...

                entire application, it doesn't change from request to request.

                You normally wouldn't use this in FastAPI, for most of the cases you
                would instead use FastAPI dependencies.

                This is simply inherited from Starlette.

                Read more about it in the

       * elements from each bin must either stay at same index, or move with a power of two offset.
       * We eliminate unnecessary node creation by catching cases where old nodes can be reused
       * because their next fields won't change. Statistically, at the default threshold, only about
       * one-sixth of them need cloning when a table doubles. The nodes they replace will be garbage

### Other notable changes

* Kubernetes json deserializer is now case-sensitive to restore compatibility with pre-1.8 servers. ([#65157](https://github.com/kubernetes/kubernetes/pull/65157), [@caesarxuchao](https://github.com/caesarxuchao))
    * If your config files contains fields with wrong case, the config files will be now invalid.

- `dra`: the scheduler plugin now avoids additional scheduling attempts in some cases by falling back to SSA after a conflict. ([#120534](https://github.com/kubernetes/kubernetes/pull/120534), [@pohly](https://github.com/pohly))