# Detrás de un Proxy { #behind-a-proxy }

En muchas situaciones, usarías un **proxy** como Traefik o Nginx delante de tu app de FastAPI.

Estos proxies podrían manejar certificados HTTPS y otras cosas.

## Headers reenviados por el Proxy { #proxy-forwarded-headers }

pass that here. Ref: https://github.com/minio/minio/tree/master/docs/tls/kubernetes#2-create-kubernetes-secret ## When using self-signed certificates, remember to include MinIO's own certificate in the bundle with key public.crt. ## If certSecret is left empty and tls is enabled, this chart installs the public certificate from .Values.tls.certSecret. trustedCertsSecret: "" ## Enable persistence using Persistent Volume Claims ## ref: http://kubernetes.io/docs/user-guide/persistent-volumes/ ## persistence:...

pass that here. Ref: https://github.com/minio/minio/tree/master/docs/tls/kubernetes#2-create-kubernetes-secret ## When using self-signed certificates, remember to include MinIO's own certificate in the bundle with key public.crt. ## If certSecret is left empty and tls is enabled, this chart installs the public certificate from .Values.tls.certSecret. trustedCertsSecret: "" ## Enable persistence using Persistent Volume Claims ## ref: http://kubernetes.io/docs/user-guide/persistent-volumes/ ## persistence:...

pass that here. Ref: https://github.com/minio/minio/tree/master/docs/tls/kubernetes#2-create-kubernetes-secret ## When using self-signed certificates, remember to include MinIO's own certificate in the bundle with key public.crt. ## If certSecret is left empty and tls is enabled, this chart installs the public certificate from .Values.tls.certSecret. trustedCertsSecret: "" ## Enable persistence using Persistent Volume Claims ## ref: http://kubernetes.io/docs/user-guide/persistent-volumes/ ## persistence:...

- kubeadm now includes the ability to specify certificate encryption and decryption keys for the upload and download certificate phases as part of the new v1beta2 kubeadm config format. ([#77012](https://github.com/kubernetes/kubernetes/pull/77012), [@rosti](https://github.com/rosti))

streaming_max_pub_acks_in_flight  (number)    number of messages to publish without waiting for ACKs
streaming_cluster_id              (string)    unique ID for NATS streaming cluster
cert_authority                    (string)    path to certificate chain of the target NATS server
client_cert                       (string)    client cert for NATS mTLS auth
client_key                        (string)    client cert key for NATS mTLS auth

pass that here. Ref: https://github.com/minio/minio/tree/master/docs/tls/kubernetes#2-create-kubernetes-secret ## When using self-signed certificates, remember to include MinIO's own certificate in the bundle with key public.crt. ## If certSecret is left empty and tls is enabled, this chart installs the public certificate from .Values.tls.certSecret. trustedCertsSecret: "" ## Enable persistence using Persistent Volume Claims ## ref: http://kubernetes.io/docs/user-guide/persistent-volumes/ ## persistence:...

pass that here. Ref: https://github.com/minio/minio/tree/master/docs/tls/kubernetes#2-create-kubernetes-secret ## When using self-signed certificates, remember to include MinIO's own certificate in the bundle with key public.crt. ## If certSecret is left empty and tls is enabled, this chart installs the public certificate from .Values.tls.certSecret. trustedCertsSecret: "" ## Enable persistence using Persistent Volume Claims ## ref: http://kubernetes.io/docs/user-guide/persistent-volumes/ ## persistence:...

pass that here. Ref: https://github.com/minio/minio/tree/master/docs/tls/kubernetes#2-create-kubernetes-secret ## When using self-signed certificates, remember to include MinIO's own certificate in the bundle with key public.crt. ## If certSecret is left empty and tls is enabled, this chart installs the public certificate from .Values.tls.certSecret. trustedCertsSecret: "" ## Enable persistence using Persistent Volume Claims ## ref: http://kubernetes.io/docs/user-guide/persistent-volumes/ ## persistence:...

雖然只有一個行程可以處理特定 IP 與埠的組合（本例中的 TLS 終止代理），但其他應用／行程也都能在伺服器上運行，只要它們不使用相同的**公用 IP 與埠**組合即可。

<img src="/img/deployment/https/https08.drawio.svg">

如此一來，TLS 終止代理就能為**多個網域**、多個應用處理 HTTPS 與憑證，並把請求轉發到對應的應用。

### 憑證續期 { #certificate-renewal }

在未來某個時間點，每張憑證都會**過期**（自取得起約 3 個月）。

之後，會有另一個程式（有時是另一個程式，有時也可能就是同一個 TLS 終止代理）與 Let's Encrypt 溝通並續期憑證。

<img src="/img/deployment/https/https.drawio.svg">

**TLS 憑證**是**綁定網域名稱**，不是綁定 IP 位址。