Implement VirtualIP types (#371)

Dockerfile

@@ -20,6 +20,7 @@ COPY controllers/ controllers/
 COPY equality/ equality/
 COPY generated/ generated/
 COPY registry/ registry/
+COPY tableconvertor/ tableconvertor/
 
 ARG TARGETOS TARGETARCH
 

apis/networking/register.go

@@ -48,6 +48,10 @@ func addKnownTypes(scheme *runtime.Scheme) error {
 		&NetworkInterfaceList{},
 		&Network{},
 		&NetworkList{},
+		&VirtualIP{},
+		&VirtualIPList{},
+		&VirtualIPRouting{},
+		&VirtualIPRoutingList{},
 	)
 	return nil
 }

apis/networking/v1alpha1/register.go

@@ -50,6 +50,10 @@ func addKnownTypes(scheme *runtime.Scheme) error {
 		&NetworkInterfaceList{},
 		&Network{},
 		&NetworkList{},
+		&VirtualIP{},
+		&VirtualIPList{},
+		&VirtualIPRouting{},
+		&VirtualIPRoutingList{},
 	)
 	metav1.AddToGroupVersion(scheme, SchemeGroupVersion)
 	return nil

apis/networking/v1alpha1/virtualip_types.go

@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) 2022 by the OnMetal authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package v1alpha1
+
+import (
+	commonv1alpha1 "github.com/onmetal/onmetal-api/apis/common/v1alpha1"
+	corev1 "k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+// VirtualIPSpec defines the desired state of VirtualIP
+type VirtualIPSpec struct {
+	// Type is the type of VirtualIP.
+	Type VirtualIPType `json:"type"`
+	// IPFamily is the ip family of the VirtualIP.
+	IPFamily corev1.IPFamily `json:"ipFamily"`
+	// NetworkInterfaceSelector selects any NetworkInterface that should get the VirtualIP routed.
+	// If empty, it is assumed that an external process manages the VirtualIPRouting for this VirtualIP.
+	NetworkInterfaceSelector *metav1.LabelSelector `json:"networkInterfaceSelector,omitempty"`
+}
+
+// VirtualIPType is a type of VirtualIP.
+type VirtualIPType string
+
+const (
+	// VirtualIPTypePublic is a VirtualIP that allocates and routes a stable public IP.
+	VirtualIPTypePublic VirtualIPType = "Public"
+)
+
+// VirtualIPStatus defines the observed state of VirtualIP
+type VirtualIPStatus struct {
+	// IP is the allocated IP, if any.
+	IP *commonv1alpha1.IP `json:"ip,omitempty"`
+}
+
+// +genclient
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// VirtualIP is the Schema for the virtualips API
+type VirtualIP struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec   VirtualIPSpec   `json:"spec,omitempty"`
+	Status VirtualIPStatus `json:"status,omitempty"`
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// VirtualIPList contains a list of VirtualIP
+type VirtualIPList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []VirtualIP `json:"items"`
+}

apis/networking/v1alpha1/virtualiprouting_types.go

@@ -0,0 +1,60 @@
+/*
+ * Copyright (c) 2022 by the OnMetal authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package v1alpha1
+
+import (
+	commonv1alpha1 "github.com/onmetal/onmetal-api/apis/common/v1alpha1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/types"
+)
+
+// +genclient
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// VirtualIPRouting is the Schema for the virtualiproutings API
+type VirtualIPRouting struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	// Subsets are the subsets that make up a VirtualIPRouting.
+	Subsets []VirtualIPRoutingSubset `json:"subsets,omitempty"`
+}
+
+// LocalUIDReference is a reference to another entity including its UID.
+type LocalUIDReference struct {
+	// Name is the name of the referenced entity.
+	Name string `json:"name"`
+	// UID is the UID of the referenced entity.
+	UID types.UID
+}
+
+// VirtualIPRoutingSubset is one of the targets of a VirtualIPRouting.
+type VirtualIPRoutingSubset struct {
+	// IP is the IP of the entity routed towards.
+	IP commonv1alpha1.IP `json:"ip"`
+	// TargetRef is the targeted entity.
+	TargetRef LocalUIDReference `json:"targetRef"`
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// VirtualIPRoutingList contains a list of VirtualIPRouting
+type VirtualIPRoutingList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []VirtualIPRouting `json:"items"`
+}