///

### Включить пересылаемые заголовки прокси { #enable-proxy-forwarded-headers }

Вы можете запустить FastAPI CLI с опцией командной строки `--forwarded-allow-ips` и передать IP‑адреса, которым следует доверять при чтении этих пересылаемых заголовков.

Если указать `--forwarded-allow-ips="*"`, приложение будет доверять всем входящим IP.

///

### Увімкнути направлені заголовки представника { #enable-proxy-forwarded-headers }

Ви можете запустити FastAPI CLI з *опцією CLI* `--forwarded-allow-ips` і передати IP-адреси, яким слід довіряти для читання цих направлених заголовків.

Якщо ви встановите `--forwarded-allow-ips="*"`, це означатиме довіру до всіх вхідних IP.

///

### Habilitar headers reenviados por el Proxy { #enable-proxy-forwarded-headers }

Puedes iniciar FastAPI CLI con la *Opción de CLI* `--forwarded-allow-ips` y pasar las direcciones IP que deberían ser confiables para leer esos headers reenviados.

Si lo estableces a `--forwarded-allow-ips="*"`, confiaría en todas las IPs entrantes.

    # o isEntityJavaDocDbCommentValid: (NotRequired - Default true)
    #  Does it allow DB comment to be on java-doc?
    #
    #; isEntityJavaDocDbCommentValid = true
    # - - - - - - - - - -/

    # /- - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    # o isEntityDBMetaDbCommentValid: (NotRequired - Default false)
    #  Does it allow DB comment to be on DB meta of entity?
    #
    #; isEntityDBMetaDbCommentValid = false

///

### 啟用代理轉發標頭 { #enable-proxy-forwarded-headers }

你可以在啟動 FastAPI CLI 時使用「CLI 選項」`--forwarded-allow-ips`，並傳入允許解析這些轉發標頭的受信任 IP 位址。

如果將其設為 `--forwarded-allow-ips="*"`，就會信任所有進來的 IP。

如果你的「伺服器」位於受信任的「代理」之後，且只有代理會與它通訊，這樣會讓它接受該「代理」的任何 IP。

<div class="termy">

```console
$ fastapi run --forwarded-allow-ips="*"

<span style="color: green;">INFO</span>:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)

### 프록시 전달 헤더 활성화하기 { #enable-proxy-forwarded-headers }

FastAPI CLI를 *CLI 옵션* `--forwarded-allow-ips`로 실행하고, 전달 헤더를 읽을 수 있도록 신뢰할 IP 주소들을 넘길 수 있습니다.

`--forwarded-allow-ips="*"`로 설정하면 들어오는 모든 IP를 신뢰합니다.

**서버**가 신뢰할 수 있는 **프록시** 뒤에 있고 프록시만 서버에 접근한다면, 이는 해당 **프록시**의 IP가 무엇이든 간에 받아들이게 됩니다.

<div class="termy">

```console
$ fastapi run --forwarded-allow-ips="*"

name: Bug Report
description: Create a report to help us improve
labels: [ "a:bug", "to-triage" ]
assignees: [ ]
body:
  - type: markdown
    attributes:
      value: |
        Please follow the instructions below.
        We receive dozens of issues every week, so to stay productive, we will close issues that don't provide enough information.

        // Alright, here's the justification for all the regexp wizardry below...
        //
        // Continuum and other server-like apps may need to locate the user-level and
        // global-level settings somewhere other than ${user.home} and ${maven.home},
        // respectively. Using a simple replacement of these patterns will allow them
        // to specify the absolute path to these files in a customized components.xml

    assertThrows(NullPointerException.class, () -> helper.add(null, "Hello"));
  }

  @GwtIncompatible // Class names are obfuscated in GWT
  public void testToString_addWithNullValue() {
    String result = MoreObjects.toStringHelper(new TestClass()).add("Hello", null).toString();

    assertThat(result).isEqualTo("TestClass{Hello=null}");
  }

  public void testToStringLenient_addWithNullValue() {

Then you could want to have **a single container** with a **process manager** starting **several worker processes** inside.

---

The main point is, **none** of these are **rules written in stone** that you have to blindly follow. You can use these ideas to **evaluate your own use case** and decide what is the best approach for your system, checking out how to manage the concepts of:

* Security - HTTPS
* Running on startup
* Restarts