// daemon pod and have none of the daemon pod running and available
  // (ready for at least spec.minReadySeconds)
  // +optional
  optional int32 numberUnavailable = 8;

  // Count of hash collisions for the DaemonSet. The DaemonSet controller
  // uses this field as a collision avoidance mechanism when it needs to
  // create the name for the newest ControllerRevision.
  // +optional

///

Erstellen Sie eine Hilfsfunktion, um ein vom Benutzer stammendes Passwort zu hashen.

Und eine weitere, um zu überprüfen, ob ein empfangenes Passwort mit dem gespeicherten Hash übereinstimmt.

Und noch eine, um einen Benutzer zu authentifizieren und zurückzugeben.

//// tab | Python 3.10+

```Python hl_lines="7  48  55-56  59-60  69-75"

The available features and the components that comprise each feature are as follows:

| Feature | Components |
|---------|------------|
CRDs, and other cluster wide configs | Base
Traffic Management | Pilot
Security | Pilot
Configuration management | Pilot
AutoInjection | Pilot
Gateways | Ingress gateway
Gateways | Egress gateway
Policy | Policy (deprecated)

import org.ietf.jgss.GSSException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import jcifs.CIFSContext;
import jcifs.CIFSException;
import jcifs.spnego.NegTokenInit;


/**
 * Base kerberos authenticator
 * 
 * Uses a subject that contains kerberos credentials for use in GSSAPI context establishment.
 * 

This will be especially useful when you use it in a **large code base** where you use **the same dependencies** over and over again in **many *path operations***.

## To `async` or not to `async`

///

	**FastAPI** saberá que pode usar a classe `OAuth2PasswordBearer` (declarada na dependência) para definir o esquema de segurança na OpenAPI porque herda de `fastapi.security.oauth2.OAuth2`, que por sua vez herda de `fastapi.security.base.Securitybase`.

	 Todos os utilitários de segurança que se integram com OpenAPI (e na documentação da API automática) herdam de `SecurityBase`, é assim que **FastAPI** pode saber como integrá-los no OpenAPI.

## O que ele faz

```Python hl_lines="6"
{!../../docs_src/path_operation_advanced_configuration/tutorial005.py!}
```

Si vous ouvrez la documentation automatique de l'API, votre extension apparaîtra au bas du *chemin* spécifique.

<img src="/img/tutorial/path-operation-advanced-configuration/image01.png">

        this.preauthIntegrityHash = preauthIntegrity ? trans.getPreauthIntegrityHash() : null;

        if ( this.preauthIntegrityHash != null && log.isDebugEnabled() ) {
            log.debug("Initial session preauth hash " + Hexdump.toHexString(this.preauthIntegrityHash));
        }

        while ( true ) {
            Subject s = this.credentials.getSubject();
            if ( ctx == null ) {

* <a href="https://github.com/tiangolo/full-stack-flask-couchdb" class="external-link" target="_blank">https://github.com/tiangolo/full-stack-flask-couchdb</a>

E esses mesmos geradores _full-stack_ foram a base dos [Geradores de Projetos **FastAPI**](project-generation.md){.internal-link target=_blank}.

/// info

Flask-apispec foi criado pelos mesmos desenvolvedores do Marshmallow.

///

			expectedError: hash.BadDigest{ExpectedMD5: "d41d8cd98f00b204e9800998ecf8427f", CalculatedMD5: "d41d8cd98f00b204e9800998ecf8427e"},
		},
		// Test case - 13.
		// When incorrect sha256 is provided.
		{
			bucketName: bucket, objName: object, uploadID: uploadID, PartID: 1, inputSHA256: "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b854",
			expectedError: hash.SHA256Mismatch{