feat(operator): register ImpVM/ImpVMClass/ImpVMTemplate admission webhooks

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: syscod3

cmd/operator/main.go

@@ -11,12 +11,14 @@ import (
 	utilruntime "k8s.io/apimachinery/pkg/util/runtime"
 	clientgoscheme "k8s.io/client-go/kubernetes/scheme"
 	ctrl "sigs.k8s.io/controller-runtime"
+	"sigs.k8s.io/controller-runtime/pkg/builder"
 	"sigs.k8s.io/controller-runtime/pkg/healthz"
 	"sigs.k8s.io/controller-runtime/pkg/log/zap"
 	metricsserver "sigs.k8s.io/controller-runtime/pkg/metrics/server"
 
 	impv1alpha1 "github.com/syscode-labs/imp/api/v1alpha1"
 	"github.com/syscode-labs/imp/internal/controller"
+	webhookv1alpha1 "github.com/syscode-labs/imp/internal/webhook/v1alpha1"
 )
 
 var (
@@ -67,6 +69,28 @@ func main() {
 		os.Exit(1)
 	}
 
+	if err = builder.WebhookManagedBy(mgr, &impv1alpha1.ImpVM{}).
+		WithDefaulter(&webhookv1alpha1.ImpVMWebhook{}).
+		WithValidator(&webhookv1alpha1.ImpVMWebhook{}).
+		Complete(); err != nil {
+		setupLog.Error(err, "unable to register webhook", "webhook", "ImpVM")
+		os.Exit(1)
+	}
+
+	if err = builder.WebhookManagedBy(mgr, &impv1alpha1.ImpVMClass{}).
+		WithValidator(&webhookv1alpha1.ImpVMClassWebhook{}).
+		Complete(); err != nil {
+		setupLog.Error(err, "unable to register webhook", "webhook", "ImpVMClass")
+		os.Exit(1)
+	}
+
+	if err = builder.WebhookManagedBy(mgr, &impv1alpha1.ImpVMTemplate{}).
+		WithValidator(&webhookv1alpha1.ImpVMTemplateWebhook{}).
+		Complete(); err != nil {
+		setupLog.Error(err, "unable to register webhook", "webhook", "ImpVMTemplate")
+		os.Exit(1)
+	}
+
 	if err := mgr.AddHealthzCheck("healthz", healthz.Ping); err != nil {
 		setupLog.Error(err, "unable to set up health check")
 		os.Exit(1)