/// tip | Astuce

Passez en revue ce que fait chaque ligne en cliquant sur chaque bulle numérotée dans le code. 👆

///

/// warning | Alertes

Vous devez vous assurer d'utiliser **toujours** la **forme exec** de l'instruction `CMD`, comme expliqué ci-dessous.

///

#### Utiliser `CMD` - Forme Exec { #use-cmd-exec-form }

你可以用作 TLS 终止代理的一些选项包括：

* Traefik（也可以处理证书更新）
* Caddy（也可以处理证书更新）
* Nginx
* HAProxy

## Let's Encrypt { #lets-encrypt }

在 Let's Encrypt 之前，这些 **HTTPS 证书** 由受信任的第三方出售。

过去，获得这些证书的过程非常繁琐，需要大量的文书工作，而且证书非常昂贵。

但随后 **[Let's Encrypt](https://letsencrypt.org/)** 创建了。

TLS Termination Proxy로 사용할 수 있는 옵션은 다음과 같습니다:

* Traefik (인증서 갱신도 처리 가능)
* Caddy (인증서 갱신도 처리 가능)
* Nginx
* HAProxy

## Let's Encrypt { #lets-encrypt }

Let's Encrypt 이전에는 이러한 **HTTPS 인증서**가 신뢰할 수 있는 제3자에 의해 판매되었습니다.

인증서를 획득하는 과정은 번거롭고, 꽤 많은 서류 작업이 필요했으며, 인증서도 상당히 비쌌습니다.

하지만 그 후 **[Let's Encrypt](https://letsencrypt.org/)**가 만들어졌습니다.

Daha fazla özellik içeren daha kapsamlı bir örnek için <a href="https://fastapi.tiangolo.com/tr/tutorial/">Öğretici - Kullanıcı Rehberi</a>'ne bakın.

**Spoiler alert**: öğretici - kullanıcı rehberi şunları içerir:

* **parameter**'ların farklı yerlerden: **header**'lar, **cookie**'ler, **form alanları** ve **file**'lar olarak tanımlanması.

Now let's **refactor** this app a bit to increase **security** and **versatility**.

If you check the previous app, in the UI you can see that, up to now, it lets the client decide the `id` of the `Hero` to create. 😱

* Traefik (que también puede manejar la renovación de certificados)
* Caddy (que también puede manejar la renovación de certificados)
* Nginx
* HAProxy

## Let's Encrypt { #lets-encrypt }

Antes de Let's Encrypt, estos **certificados HTTPS** eran vendidos por terceros.

![editor support](https://fastapi.tiangolo.com/img/vscode-completion.png)

For a more complete example including more features, see the <a href="https://fastapi.tiangolo.com/tutorial/">Tutorial - User Guide</a>.

**Spoiler alert**: the tutorial - user guide includes:

* Declaration of **parameters** from other different places as: **headers**, **cookies**, **form fields** and **files**.

    /** The key of the message:  */
    public static final String ERRORS_front_footer = "{errors.front_footer}";

    /** The key of the message: <div class="alert alert-warning"> */
    public static final String ERRORS_front_prefix = "{errors.front_prefix}";

    /** The key of the message: </div> */
    public static final String ERRORS_front_suffix = "{errors.front_suffix}";

![editor support](https://fastapi.tiangolo.com/img/vscode-completion.png)

For a more complete example including more features, see the <a href="https://fastapi.tiangolo.com/tutorial/">Tutorial - User Guide</a>.

**Spoiler alert**: the tutorial - user guide includes:

* Declaration of **parameters** from other different places as: **headers**, **cookies**, **form fields** and **files**.

## Changelog since v1.7.0

### Other notable changes

* Added new flag to `kubeadm init`: --node-name, that lets you specify the name of the Node object that will be created ([#48594](https://github.com/kubernetes/kubernetes/pull/48594), [@GheRivero](https://github.com/GheRivero))