Add missing claimRef in ephemeral IP allocation

Makefile

@@ -121,7 +121,7 @@ docs: gen-crd-api-reference-docs ## Run go generate to generate API reference do
 
 .PHONY: build-ironcore-net
 build-ironcore-net: generate fmt addlicense lint ## Build ironcore-net binary.
-	go build -o bin/manager ./cmd/controller-manger/main.go
+	go build -o bin/manager ./cmd/controller-manager/main.go
 	go build -o bin/apiserver ./cmd/apiserver/main.go
 
 .PHONY: build-apinetlet

internal/controllers/controllers_suite_test.go

@@ -20,19 +20,20 @@ import (
 	"github.com/ironcore-dev/ironcore-net/utils/expectations"
 	utilsenvtest "github.com/ironcore-dev/ironcore/utils/envtest"
 	"github.com/ironcore-dev/ironcore/utils/envtest/apiserver"
-	. "github.com/onsi/ginkgo/v2"
-	. "github.com/onsi/gomega"
+
 	"k8s.io/client-go/kubernetes/scheme"
 	"k8s.io/client-go/rest"
 	"k8s.io/client-go/tools/record"
 	"k8s.io/utils/lru"
 	ctrl "sigs.k8s.io/controller-runtime"
 	"sigs.k8s.io/controller-runtime/pkg/client"
 	"sigs.k8s.io/controller-runtime/pkg/envtest"
-	. "sigs.k8s.io/controller-runtime/pkg/envtest/komega"
 	logf "sigs.k8s.io/controller-runtime/pkg/log"
 	metricsserver "sigs.k8s.io/controller-runtime/pkg/metrics/server"
-	//+kubebuilder:scaffold:imports
+
+	. "github.com/onsi/ginkgo/v2"
+	. "github.com/onsi/gomega"
+	. "sigs.k8s.io/controller-runtime/pkg/envtest/komega"
 )
 
 // These tests use Ginkgo (BDD-style Go testing framework). Refer to

internal/controllers/loadbalancer_controller_test.go

@@ -5,11 +5,14 @@ package controllers
 
 import (
 	"github.com/ironcore-dev/ironcore-net/api/core/v1alpha1"
+
+	corev1 "k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/types"
+
 	. "github.com/ironcore-dev/ironcore/utils/testing"
 	. "github.com/onsi/ginkgo/v2"
 	. "github.com/onsi/gomega"
-	corev1 "k8s.io/api/core/v1"
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	. "sigs.k8s.io/controller-runtime/pkg/envtest/komega"
 )
 
@@ -46,6 +49,18 @@ var _ = Describe("LoadBalancerController", func() {
 		Expect(k8sClient.Create(ctx, loadBalancer)).To(Succeed())
 		ips := v1alpha1.GetLoadBalancerIPs(loadBalancer)
 
+		for i := range ips {
+			ipaddressForLB := &v1alpha1.IPAddress{}
+			err := k8sClient.Get(ctx, types.NamespacedName{Name: ips[i].String()}, ipaddressForLB)
+			Expect(err).NotTo(HaveOccurred())
+			Expect(ipaddressForLB.Spec.ClaimRef.Name).ToNot(BeEmpty())
+
+			ipForLB := &v1alpha1.IP{}
+			err = k8sClient.Get(ctx, types.NamespacedName{Name: ipaddressForLB.Spec.ClaimRef.Name, Namespace: ipaddressForLB.Spec.ClaimRef.Namespace}, ipForLB)
+			Expect(err).NotTo(HaveOccurred())
+			Expect(ipForLB.Spec.ClaimRef).ToNot(BeNil())
+		}
+
 		By("waiting for the load balancer to create a daemon set")
 		daemonSet := &v1alpha1.DaemonSet{
 			ObjectMeta: metav1.ObjectMeta{

internal/controllers/natgateway_controller_test.go

@@ -6,11 +6,14 @@ package controllers
 import (
 	"github.com/ironcore-dev/ironcore-net/api/core/v1alpha1"
 	"github.com/ironcore-dev/ironcore-net/apimachinery/api/net"
+
+	corev1 "k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/types"
+
 	. "github.com/ironcore-dev/ironcore/utils/testing"
 	. "github.com/onsi/ginkgo/v2"
 	. "github.com/onsi/gomega"
-	corev1 "k8s.io/api/core/v1"
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	. "sigs.k8s.io/controller-runtime/pkg/envtest/komega"
 )
 
@@ -38,6 +41,16 @@ var _ = Describe("NATGatewayController", func() {
 		Expect(k8sClient.Create(ctx, natGateway)).To(Succeed())
 		natGatewayIP := natGateway.Spec.IPs[0].IP
 
+		ipaddressForNGW := &v1alpha1.IPAddress{}
+		err := k8sClient.Get(ctx, types.NamespacedName{Name: natGatewayIP.String()}, ipaddressForNGW)
+		Expect(err).NotTo(HaveOccurred())
+		Expect(ipaddressForNGW.Spec.ClaimRef.Name).ToNot(BeEmpty())
+
+		ipForNGW := &v1alpha1.IP{}
+		err = k8sClient.Get(ctx, types.NamespacedName{Name: ipaddressForNGW.Spec.ClaimRef.Name, Namespace: ipaddressForNGW.Spec.ClaimRef.Namespace}, ipForNGW)
+		Expect(err).NotTo(HaveOccurred())
+		Expect(ipForNGW.Spec.ClaimRef).ToNot(BeNil())
+
 		By("creating a network interface as potential target")
 		nic := &v1alpha1.NetworkInterface{
 			ObjectMeta: metav1.ObjectMeta{

internal/registry/ipallocator/ipallocator.go

@@ -16,6 +16,7 @@ import (
 	v1alpha1client "github.com/ironcore-dev/ironcore-net/client-go/ironcorenet/versioned/typed/core/v1alpha1"
 	v1alpha1listers "github.com/ironcore-dev/ironcore-net/client-go/listers/core/v1alpha1"
 	"github.com/ironcore-dev/ironcore/utils/generic"
+
 	corev1 "k8s.io/api/core/v1"
 	apierrors "k8s.io/apimachinery/pkg/api/errors"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
@@ -198,6 +199,7 @@ func (a *Allocator) createEphemeralIP(
 		Spec: v1alpha1.IPSpec{
 			Type:     v1alpha1.IPTypePublic,
 			IPFamily: a.ipFamily,
+			ClaimRef: &claimRef,
 		},
 	}, metav1.CreateOptions{})
 	if err != nil {