namespace = v.istioNamespace
		}
		switch kind {
		case "Deployment":
			deployment := &appsv1.Deployment{}
			err = info.Client.
				Get().
				Resource(kinds).
				Namespace(namespace).
				Name(name).
				VersionedParams(&metav1.GetOptions{}, scheme.ParameterCodec).
				Do(context.TODO()).
				Into(deployment)
			if err != nil {
				v.reportFailure(kind, name, namespace, err)
				return err

# Deployment-Konzepte

Bei dem Deployment – der Bereitstellung – einer **FastAPI**-Anwendung, oder eigentlich jeder Art von Web-API, gibt es mehrere Konzepte, die Sie wahrscheinlich interessieren, und mithilfe der Sie die **am besten geeignete** Methode zur **Bereitstellung Ihrer Anwendung** finden können.

Einige wichtige Konzepte sind:

* Sicherheit – HTTPS
* Beim Hochfahren ausführen
* Neustarts
* Replikation (die Anzahl der laufenden Prozesse)

<img class="shadow" src="/img/deployment/concepts/image01.png">

---

Now that we know the difference between the terms **process** and **program**, let's continue talking about deployments.

## Running on Startup

				tmplData := map[string]any{
					// tests that use simple Run only need the first
					"dst":    dsts[0],
					"dstSvc": dsts[0][0].Config().Service,
					// tests that use RunForN need all destination deployments
					"dsts":    dsts,
					"dstSvcs": dsts.NamespacedNames().Names(),
				}
				if len(src) > 0 {
					tmplData["src"] = src
					if src, ok := src[0].(echo.Instance); ok {

	if !ok || err != nil {
		return nil, err
	}
	deployment, err := dc.dLister.Deployments(rs.Namespace).Get(controllerRef.Name)
	if err != nil {
		// The only possible error is NotFound, which is ok here.
		return nil, nil
	}
	if deployment.UID != controllerRef.UID {
		return nil, nil
	}
	return &controllerAndScale{deployment.UID, *(deployment.Spec.Replicas)}, nil
}

		deps, err := c.Kube().AppsV1().Deployments(namespace).List(context.TODO(), metav1.ListOptions{})
		if err != nil {
			scopes.Framework.Warnf("Error getting deployments for cluster %s: %v", c.Name(), err)
			return
		}
		for _, deployment := range deps.Items {
			deployment := deployment
			errG.Go(func() error {
				out, err := yaml.Marshal(deployment)
				if err != nil {
					return err
				}

				rbacv1helpers.NewRule(Write...).Groups(appsGroup).Resources(
					"statefulsets", "statefulsets/scale",
					"daemonsets",
					"deployments", "deployments/scale", "deployments/rollback",
					"replicasets", "replicasets/scale").RuleOrDie(),

				rbacv1helpers.NewRule(Write...).Groups(autoscalingGroup).Resources("horizontalpodautoscalers").RuleOrDie(),

	// Indicates that the test should deploy Istio into the target Kubernetes cluster before running tests.
	DeployIstio bool

	// Do not wait for the validation webhook before completing the deployment. This is useful for
	// doing deployments without Galley.
	SkipWaitForValidationWebhook bool

	// Indicates that the test should deploy Istio's east west gateway into the target Kubernetes cluster
	// before running tests.

apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: my-deployment
spec:
  replicas: 3
`),
			original: []byte(`
apiVersion: apps/v1 # expect conflict due to apiVersion mismatch with last-applied
kind: Deployment
metadata:
  name: my-deployment
spec:
  replicas: 3
`),
			applied: []byte(`
apiVersion: apps/v1
kind: Deployment
metadata:
  name: my-deployment
spec:

	DaemonSet                      = schema.GroupVersionResource{Group: "apps", Version: "v1", Resource: "daemonsets"}
	Deployment                     = schema.GroupVersionResource{Group: "apps", Version: "v1", Resource: "deployments"}
	DestinationRule                = schema.GroupVersionResource{Group: "networking.istio.io", Version: "v1alpha3", Resource: "destinationrules"}