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awscluster_conversion.go
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/
awscluster_conversion.go
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/*
Copyright 2021 The Kubernetes 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 v1alpha3
import (
"unsafe"
apiconversion "k8s.io/apimachinery/pkg/conversion"
infrav1 "sigs.k8s.io/cluster-api-provider-aws/api/v1beta1"
clusterv1alpha3 "sigs.k8s.io/cluster-api/api/v1alpha3"
clusterv1 "sigs.k8s.io/cluster-api/api/v1beta1"
utilconversion "sigs.k8s.io/cluster-api/util/conversion"
"sigs.k8s.io/controller-runtime/pkg/conversion"
)
// ConvertTo converts the v1alpha3 AWSCluster receiver to a v1beta1 AWSCluster.
func (r *AWSCluster) ConvertTo(dstRaw conversion.Hub) error {
dst := dstRaw.(*infrav1.AWSCluster)
if err := Convert_v1alpha3_AWSCluster_To_v1beta1_AWSCluster(r, dst, nil); err != nil {
return err
}
// Manually restore data.
restored := &infrav1.AWSCluster{}
if ok, err := utilconversion.UnmarshalData(r, restored); err != nil || !ok {
return err
}
if restored.Status.Bastion != nil {
if dst.Status.Bastion == nil {
dst.Status.Bastion = &infrav1.Instance{}
}
restoreInstance(restored.Status.Bastion, dst.Status.Bastion)
}
if restored.Spec.ControlPlaneLoadBalancer != nil {
if dst.Spec.ControlPlaneLoadBalancer == nil {
dst.Spec.ControlPlaneLoadBalancer = &infrav1.AWSLoadBalancerSpec{}
}
restoreControlPlaneLoadBalancer(restored.Spec.ControlPlaneLoadBalancer, dst.Spec.ControlPlaneLoadBalancer)
}
return nil
}
// restoreControlPlaneLoadBalancer manually restores the control plane loadbalancer data.
// Assumes restored and dst are non-nil.
func restoreControlPlaneLoadBalancer(restored, dst *infrav1.AWSLoadBalancerSpec) {
dst.Name = restored.Name
}
// ConvertFrom converts the v1beta1 AWSCluster receiver to a v1alpha3 AWSCluster.
func (r *AWSCluster) ConvertFrom(srcRaw conversion.Hub) error {
src := srcRaw.(*infrav1.AWSCluster)
if err := Convert_v1beta1_AWSCluster_To_v1alpha3_AWSCluster(src, r, nil); err != nil {
return err
}
// Preserve Hub data on down-conversion.
if err := utilconversion.MarshalData(src, r); err != nil {
return err
}
return nil
}
// ConvertTo converts the v1alpha3 AWSClusterList receiver to a v1beta1 AWSClusterList.
func (r *AWSClusterList) ConvertTo(dstRaw conversion.Hub) error {
dst := dstRaw.(*infrav1.AWSClusterList)
return Convert_v1alpha3_AWSClusterList_To_v1beta1_AWSClusterList(r, dst, nil)
}
// ConvertFrom converts the v1beta1 AWSClusterList receiver to a v1alpha3 AWSClusterList.
func (r *AWSClusterList) ConvertFrom(srcRaw conversion.Hub) error {
src := srcRaw.(*infrav1.AWSClusterList)
return Convert_v1beta1_AWSClusterList_To_v1alpha3_AWSClusterList(src, r, nil)
}
// Convert_v1alpha3_APIEndpoint_To_v1beta1_APIEndpoint .
func Convert_v1alpha3_APIEndpoint_To_v1beta1_APIEndpoint(in *clusterv1alpha3.APIEndpoint, out *clusterv1.APIEndpoint, s apiconversion.Scope) error {
return clusterv1alpha3.Convert_v1alpha3_APIEndpoint_To_v1beta1_APIEndpoint(in, out, s)
}
// Convert_v1beta1_APIEndpoint_To_v1alpha3_APIEndpoint .
func Convert_v1beta1_APIEndpoint_To_v1alpha3_APIEndpoint(in *clusterv1.APIEndpoint, out *clusterv1alpha3.APIEndpoint, s apiconversion.Scope) error {
return clusterv1alpha3.Convert_v1beta1_APIEndpoint_To_v1alpha3_APIEndpoint(in, out, s)
}
// Convert_v1alpha3_Network_To_v1alpha4_NetworkStatus is based on the autogenerated function and handles the renaming of the Network struct to NetworkStatus
func Convert_v1alpha3_Network_To_v1beta1_NetworkStatus(in *Network, out *infrav1.NetworkStatus, s apiconversion.Scope) error {
out.SecurityGroups = *(*map[infrav1.SecurityGroupRole]infrav1.SecurityGroup)(unsafe.Pointer(&in.SecurityGroups))
if err := Convert_v1alpha3_ClassicELB_To_v1beta1_ClassicELB(&in.APIServerELB, &out.APIServerELB, s); err != nil {
return err
}
return nil
}
// Convert_v1alpha4_NetworkStatus_To_v1alpha3_Network is based on the autogenerated function and handles the renaming of the NetworkStatus struct to Network
func Convert_v1beta1_NetworkStatus_To_v1alpha3_Network(in *infrav1.NetworkStatus, out *Network, s apiconversion.Scope) error {
out.SecurityGroups = *(*map[SecurityGroupRole]SecurityGroup)(unsafe.Pointer(&in.SecurityGroups))
if err := Convert_v1beta1_ClassicELB_To_v1alpha3_ClassicELB(&in.APIServerELB, &out.APIServerELB, s); err != nil {
return err
}
return nil
}
func Convert_v1beta1_AWSLoadBalancerSpec_To_v1alpha3_AWSLoadBalancerSpec(in *infrav1.AWSLoadBalancerSpec, out *AWSLoadBalancerSpec, s apiconversion.Scope) error {
return autoConvert_v1beta1_AWSLoadBalancerSpec_To_v1alpha3_AWSLoadBalancerSpec(in, out, s)
}