Der Teil mit `Union[str, None]` erlaubt es Ihrem Editor, Sie besser zu unterstützen, aber er sagt FastAPI nicht, dass dieser Parameter optional ist.

///

Jetzt können wir `Query` weitere Parameter übergeben. Fangen wir mit dem `max_length` Parameter an, der auf Strings angewendet wird:

```Python

```

#### Hinter einem TLS-Terminierungsproxy

Wenn Sie Ihren Container hinter einem TLS-Terminierungsproxy (Load Balancer) wie Nginx oder Traefik ausführen, fügen Sie die Option `--proxy-headers` hinzu. Das sagt Uvicorn, den von diesem Proxy gesendeten Headern zu vertrauen und dass die Anwendung hinter HTTPS ausgeführt wird, usw.

```Dockerfile
CMD ["uvicorn", "app.main:app", "--proxy-headers", "--host", "0.0.0.0", "--port", "80"]
```

* Support KUBE_MAX_PD_VOLS on Azure ([#41398](https://github.com/kubernetes/kubernetes/pull/41398), [@codablock](https://github.com/codablock))

- cluster/gce: Kubernetes now generates consistent key sizes in config-default.sh using /dev/urandom instead of /dev/random   ([#67139](https://github.com/kubernetes/kubernetes/pull/67139), [@yogi-sagar](https://github.com/yogi-sagar))

### SIG Instrumentation

 The etcdv3 client can now be monitored by Prometheus. ([#64741](https://github.com/kubernetes/kubernetes/pull/64741), [@wgliang](https://github.com/wgliang))

Kate Hodesdon, Kb Sriram, Keishi Hattori, Kenneth Blomqvist, Koan-Sin Tan, Li
Liangbin, Li, Yiqiang, Loo Rong Jie, Madiyar, Mahmoud Abuzaina, Mark Ryan, Matt
Dodge, mbhuiyan, melvinljy96, Miguel Mota, Nafis Sadat, Nathan Luehr, naurril,
Nehal J Wani, Niall Moran, Niranjan Hasabnis, Nishidha Panpaliya, npow, olicht,
Pei Zhang, Peng Wang (Simpeng), Peng Yu, Philipp Jund, Pradeep Banavara, Pratik

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