71 lines
2.2 KiB
Go
71 lines
2.2 KiB
Go
/*
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Copyright 2019 the Velero contributors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package restore
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import (
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"github.com/pkg/errors"
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"github.com/sirupsen/logrus"
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corev1api "k8s.io/api/core/v1"
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"k8s.io/apimachinery/pkg/runtime"
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"github.com/vmware-tanzu/velero/pkg/kuberesource"
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"github.com/vmware-tanzu/velero/pkg/plugin/velero"
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)
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type AddPVCFromPodAction struct {
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logger logrus.FieldLogger
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}
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func NewAddPVCFromPodAction(logger logrus.FieldLogger) *AddPVCFromPodAction {
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return &AddPVCFromPodAction{logger: logger}
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}
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func (a *AddPVCFromPodAction) AppliesTo() (velero.ResourceSelector, error) {
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return velero.ResourceSelector{
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IncludedResources: []string{"pods"},
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}, nil
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}
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func (a *AddPVCFromPodAction) Execute(input *velero.RestoreItemActionExecuteInput) (*velero.RestoreItemActionExecuteOutput, error) {
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a.logger.Info("Executing AddPVCFromPodAction")
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var pod corev1api.Pod
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if err := runtime.DefaultUnstructuredConverter.FromUnstructured(input.Item.UnstructuredContent(), &pod); err != nil {
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return nil, errors.Wrap(err, "unable to convert unstructured item to pod")
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}
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var additionalItems []velero.ResourceIdentifier
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for _, volume := range pod.Spec.Volumes {
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if volume.PersistentVolumeClaim == nil {
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continue
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}
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a.logger.Infof("Adding PVC %s/%s as an additional item to restore", pod.Namespace, volume.PersistentVolumeClaim.ClaimName)
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additionalItems = append(additionalItems, velero.ResourceIdentifier{
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GroupResource: kuberesource.PersistentVolumeClaims,
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Namespace: pod.Namespace,
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Name: volume.PersistentVolumeClaim.ClaimName,
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})
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}
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return &velero.RestoreItemActionExecuteOutput{
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UpdatedItem: input.Item,
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AdditionalItems: additionalItems,
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}, nil
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}
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