Fix default webhook port in test suite

internal/controller/suite_test.go

@@ -11,6 +11,8 @@ import (
 	"testing"
 	"time"
 
+	"sigs.k8s.io/controller-runtime/pkg/webhook"
+
 	"k8s.io/utils/ptr"
 	"sigs.k8s.io/controller-runtime/pkg/config"
 
@@ -123,13 +125,19 @@ func SetupTest() *corev1.Namespace {
 		Expect(k8sClient.Create(ctx, ns)).To(Succeed(), "failed to create test namespace")
 		DeferCleanup(k8sClient.Delete, ns)
 
+		webhookInstallOptions := &testEnv.WebhookInstallOptions
 		k8sManager, err := ctrl.NewManager(cfg, ctrl.Options{
 			Scheme: scheme.Scheme,
 			Controller: config.Controller{
 				// need to skip unique controller name validation
 				// since all tests need a dedicated controller
 				SkipNameValidation: ptr.To(true),
 			},
+			WebhookServer: webhook.NewServer(webhook.Options{
+				Host:    webhookInstallOptions.LocalServingHost,
+				Port:    8082,
+				CertDir: webhookInstallOptions.LocalServingCertDir,
+			}),
 		})
 		Expect(err).ToNot(HaveOccurred())