"istio.io/istio/pkg/test/framework/components/echo/common/deployment"
	"istio.io/istio/pkg/test/framework/components/istio"
	"istio.io/istio/pkg/test/framework/components/namespace"
	"istio.io/istio/pkg/test/framework/resource"
	ingressutil "istio.io/istio/tests/integration/security/sds_ingress/util"
)

var (
	inst         istio.Instance
	apps         deployment.SingleNamespaceView
	echo1NS      namespace.Instance

	"istio.io/istio/pkg/test/framework/components/echo/common/deployment"
	"istio.io/istio/pkg/test/framework/components/istio"
	"istio.io/istio/pkg/test/framework/label"
	"istio.io/istio/pkg/test/kube"
	"istio.io/istio/pkg/test/util/file"
	"istio.io/istio/pkg/test/util/retry"
	"istio.io/istio/tests/integration/pilot/common"
)

var (
	i istio.Instance

	apps = deployment.SingleNamespaceView{}
)

const (

		Setup(func(ctx resource.Context) error {
			config = deployment.Config{
				Namespaces: []namespace.Getter{
					namespace.Future(&echo1NS),
				},
				Configs: echo.ConfigFuture(&customConfig),
			}
			err := addDefaultConfig(ctx, config, &customConfig)
			if err != nil {
				return err
			}
			return nil
		}).
		Setup(deployment.SetupSingleNamespace(&apps, deployment.Config{
			Namespaces: []namespace.Getter{

You could use these tools and ideas if you are setting up **your own deployment system** while taking care of the other deployment concepts yourself.

			err := setupApps(ctx, namespace.Future(&appNS), namespace.Future(&serviceNS), &customConfig)
			if err != nil {
				return err
			}
			return nil
		}).
		Setup(deployment.SetupTwoNamespaces(&apps, deployment.Config{
			Namespaces: []namespace.Getter{
				namespace.Future(&appNS),
				namespace.Future(&serviceNS),
			},
			Configs: echo.ConfigFuture(&customConfig),
		})).

	analyzers := []analysis.Analyzer{
		// Please keep this list sorted alphabetically by pkg.name for convenience
		&annotations.K8sAnalyzer{},
		&authz.AuthorizationPoliciesAnalyzer{},
		&deployment.ServiceAssociationAnalyzer{},
		&deployment.ApplicationUIDAnalyzer{},
		&deprecation.FieldAnalyzer{},
		&externalcontrolplane.ExternalControlPlaneAnalyzer{},
		&gateway.IngressGatewayPortAnalyzer{},
		&gateway.CertificateAnalyzer{},

apiVersion: apps/v1
kind: Deployment
metadata:
  name: skywalking-oap
  namespace: istio-system
  labels:
    app: skywalking-oap
spec:
  selector:
    matchLabels:
      app: skywalking-oap
  template:
    metadata:
      labels:
        app: skywalking-oap
        sidecar.istio.io/inject: "false"
    spec:
      containers:
        - name: skywalking-oap
          image: apache/skywalking-oap-server:9.7.0

	expect(`- Processing resources for ` + cnbo + `, ` + cnpo + `.`)
	bar.ReportProgress()
	bar.ReportProgress()

	bar.ReportWaiting([]string{"deployment"})
	expect(`- Processing resources for ` + cnbo + `, ` + cnpo + `. Waiting for deployment`)

	bar.ReportError("some error")
	expect(`❌ ` + cnbo + ` encountered an error: some error`)

	foo.ReportProgress()
	expect(`- Processing resources for ` + cnpo + `.`)

		},
		{ // supplying nonexistent deployment name should result in error
			args:           strings.Split("clusters deployment/random-gibberish", " "),
			expectedString: `"deployment/random-gibberish" does not refer to a pod`,
			wantException:  true,
		},
		{ // supplying nonexistent deployment name in nonexistent namespace
			args:           strings.Split("endpoint deployment/random-gibberish.bogus", " "),

  name: ""
  # revision declares which revision this gateway is a part of
  revision: ""

  # Controls the spec.replicas setting for the Gateway deployment if set.
  # Otherwise defaults to Kubernetes Deployment default (1).
  replicaCount:

  kind: Deployment

  rbac:
    # If enabled, roles will be created to enable accessing certificates from Gateways. This is not needed
    # when using http://gateway-api.org/.