Use IPAddressClaims

api/v1alpha1/ionoscloudmachine_types.go

@@ -17,17 +17,32 @@ limitations under the License.
 package v1alpha1
 
 import (
+	corev1 "k8s.io/api/core/v1"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	clusterv1 "sigs.k8s.io/cluster-api/api/v1beta1"
 )
 
 const (
+	// IPAddressCreatedCondition documents the claim of the IPAddress
+	IPAddressCreatedCondition clusterv1.ConditionType = "IPAddressCreated"
+
+	// IPAddressCreationFailedReason (Severity=Error) documents a controller detecting
+	// issues with the creation of the IP address.
+	IPAddressCreationFailedReason = "IPAddressCreationFailed"
+
 	// ServerCreatedCondition documents the creation of the Server
 	ServerCreatedCondition clusterv1.ConditionType = "ServerCreated"
 
 	// ServerCreationFailedReason (Severity=Error) documents a controller detecting
 	// issues with the creation of the Server.
 	ServerCreationFailedReason = "ServerCreationFailed"
+
+	// IPAddressClaimCreatedCondition documents the creation of the IP Address
+	IPAddressClaimCreatedCondition clusterv1.ConditionType = "IPAddressClaimCreated"
+
+	// IPAddressClaimCreationFailedReason (Severity=Error) documents a controller detecting
+	// issues with the creation of the IP address.
+	IPAddressClaimCreationFailedReason = "IPAddressClaimCreationFailed"
 )
 
 // IONOSCloudMachineSpec defines the desired state of IONOSCloudMachine
@@ -73,6 +88,10 @@ type IONOSVolumeSpec struct {
 type IONOSNicSpec struct {
 	LanRef    IONOSLanRefSpec `json:"lanRef"`
 	PrimaryIP *string         `json:"primaryIP,omitempty"`
+	// PrimaryAddressFrom is an IPAddressPools that should be assigned
+	// to an IPAddressClaims.
+	// +optional
+	PrimaryAddressFrom *corev1.TypedLocalObjectReference `json:"primaryAddressFrom,omitempty"`
 	//NameTemplate string  `json:"nameTemplate"`
 }
 

cmd/main.go

@@ -37,6 +37,7 @@ import (
 	metricsserver "sigs.k8s.io/controller-runtime/pkg/metrics/server"
 
 	clusterv1 "sigs.k8s.io/cluster-api/api/v1beta1"
+	ipamv1 "sigs.k8s.io/cluster-api/exp/ipam/api/v1beta1"
 
 	infrastructurev1alpha1 "github.com/GDATASoftwareAG/cluster-api-provider-ionoscloud/api/v1alpha1"
 	"github.com/GDATASoftwareAG/cluster-api-provider-ionoscloud/internal/controller"
@@ -52,6 +53,7 @@ func init() {
 	utilruntime.Must(clientgoscheme.AddToScheme(scheme))
 	utilruntime.Must(clusterv1.AddToScheme(scheme))
 	utilruntime.Must(infrastructurev1alpha1.AddToScheme(scheme))
+	utilruntime.Must(ipamv1.AddToScheme(scheme))
 	//+kubebuilder:scaffold:scheme
 }
 

config/crd/bases/infrastructure.cluster.x-k8s.io_ionoscloudmachines.yaml

@@ -113,6 +113,27 @@ spec:
                       required:
                       - name
                       type: object
+                    primaryAddressFrom:
+                      description: PrimaryAddressFrom is an IPAddressPools that should
+                        be assigned to an IPAddressClaims.
+                      properties:
+                        apiGroup:
+                          description: APIGroup is the group for the resource being
+                            referenced. If APIGroup is not specified, the specified
+                            Kind must be in the core API group. For any other third-party
+                            types, APIGroup is required.
+                          type: string
+                        kind:
+                          description: Kind is the type of resource being referenced
+                          type: string
+                        name:
+                          description: Name is the name of resource being referenced
+                          type: string
+                      required:
+                      - kind
+                      - name
+                      type: object
+                      x-kubernetes-map-type: atomic
                     primaryIP:
                       type: string
                   required:

config/crd/bases/infrastructure.cluster.x-k8s.io_ionoscloudmachinetemplates.yaml

@@ -114,6 +114,29 @@ spec:
                               required:
                               - name
                               type: object
+                            primaryAddressFrom:
+                              description: PrimaryAddressFrom is an IPAddressPools
+                                that should be assigned to an IPAddressClaims.
+                              properties:
+                                apiGroup:
+                                  description: APIGroup is the group for the resource
+                                    being referenced. If APIGroup is not specified,
+                                    the specified Kind must be in the core API group.
+                                    For any other third-party types, APIGroup is required.
+                                  type: string
+                                kind:
+                                  description: Kind is the type of resource being
+                                    referenced
+                                  type: string
+                                name:
+                                  description: Name is the name of resource being
+                                    referenced
+                                  type: string
+                              required:
+                              - kind
+                              - name
+                              type: object
+                              x-kubernetes-map-type: atomic
                             primaryIP:
                               type: string
                           required:

config/rbac/role.yaml

@@ -114,3 +114,27 @@ rules:
   - get
   - patch
   - update
+- apiGroups:
+  - ipam.cluster.x-k8s.io
+  resources:
+  - ipaddressclaims
+  verbs:
+  - create
+  - delete
+  - get
+  - list
+  - patch
+  - update
+  - watch
+- apiGroups:
+  - ipam.cluster.x-k8s.io
+  resources:
+  - ipaddresses
+  verbs:
+  - create
+  - delete
+  - get
+  - list
+  - patch
+  - update
+  - watch