- Fixed an issue in the Windows kube-proxy (winkernel) where IPv4 and IPv6 Service load balancers could be incorrectly shared, causing broken dual-stack Service behavior. The kube-proxy now tracks load balancers per IP family, enabling correct support for PreferDualStack and RequireDualStack Services on Windows nodes. ([#136374](https://github.com/kubernetes/kubernetes/pull/136374), [@princepereir...

- Fixed an issue in the Windows kube-proxy (winkernel) where IPv4 and IPv6 Service load balancers could be incorrectly shared, causing broken dual-stack Service behavior. The kube-proxy now tracks load balancers per IP family, enabling correct support for PreferDualStack and RequireDualStack Services on Windows nodes. ([#136375](https://github.com/kubernetes/kubernetes/pull/136375), [@princepereir...

///

And when working with containers, the same system you use to start and manage them would already have internal tools to transmit the **network communication** (e.g. HTTP requests) from that **load balancer** (that could also be a **TLS Termination Proxy**) to the container(s) with your app.

### Load Balancer { #load-balancer }

Container'lar kullanırken, genellikle ana port'ta dinleyen bir bileşen olur. Bu, **HTTPS**'i ele almak için bir **TLS Termination Proxy** olan başka bir container da olabilir ya da benzeri bir araç olabilir.

Bu bileşen request'lerin **yükünü** alıp worker'lar arasında (umarım) **dengeli** şekilde dağıttığı için yaygın olarak **Load Balancer** diye de adlandırılır.

/// tip | İpucu

### Un Load Balancer - Múltiples Contenedores Worker { #one-load-balancer-multiple-worker-containers }

### Ein Load Balancer – mehrere Workercontainer { #one-load-balancer-multiple-worker-containers }

- 🔒 Varsayılan olarak güvenli password hashing.
- 🔑 JWT (JSON Web Token) authentication.
- 📫 E-posta tabanlı şifre kurtarma.
- ✅ [Pytest](https://pytest.org) ile testler.
- 📞 Reverse proxy / load balancer olarak [Traefik](https://traefik.io).
- 🚢 Docker Compose kullanarak deployment talimatları; otomatik HTTPS sertifikalarını yönetmek için bir frontend Traefik proxy'sini nasıl kuracağınız dahil.

- 🔑 JWT (JSON Web Token)-Authentifizierung.
- 📫 E-Mail-basierte Passwortwiederherstellung.
- ✅ Tests mit [Pytest](https://pytest.org).
- 📞 [Traefik](https://traefik.io) als Reverse-Proxy / Load Balancer.
- 🚢 Deployment-Anleitungen unter Verwendung von Docker Compose, einschließlich der Einrichtung eines Frontend-Traefik-Proxys zur Handhabung automatischer HTTPS-Zertifikate.

            Optional comment line(s).

            Comment lines start with `:` in the SSE wire format and are ignored by
            `EventSource` clients. Useful for keep-alive pings to prevent
            proxy/load-balancer timeouts.
            """
        ),
    ] = None

    @model_validator(mode="after")
    def _check_data_exclusive(self) -> "ServerSentEvent":
        if self.data is not None and self.raw_data is not None:

├── Dockerfile
└── requirements.txt
```

#### Por trás de um Proxy de Terminação TLS { #behind-a-tls-termination-proxy }

Se você está executando seu contêiner atrás de um Proxy de Terminação TLS (load balancer) como Nginx ou Traefik, adicione a opção `--proxy-headers`, isso fará com que o Uvicorn (pela CLI do FastAPI) confie nos cabeçalhos enviados por esse proxy, informando que o aplicativo está sendo executado atrás do HTTPS, etc.