mirror of
https://github.com/vmware-tanzu/velero.git
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48792ece1f
* update import paths to github.com/vmware-tanzu/... Signed-off-by: Steve Kriss <krisss@vmware.com> * update other GH org refs to vmware-tanzu Signed-off-by: Steve Kriss <krisss@vmware.com> * site and docs: update GH org to vmware-tanzu Signed-off-by: Steve Kriss <krisss@vmware.com> * update travis badge links on docs readmes Signed-off-by: Steve Kriss <krisss@vmware.com>
66 lines
2.1 KiB
Go
66 lines
2.1 KiB
Go
/*
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Copyright 2017 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 backup
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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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v1 "github.com/vmware-tanzu/velero/pkg/apis/velero/v1"
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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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// PVCAction inspects a PersistentVolumeClaim for the PersistentVolume
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// that it references and backs it up
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type PVCAction struct {
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log logrus.FieldLogger
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}
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func NewPVCAction(logger logrus.FieldLogger) *PVCAction {
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return &PVCAction{log: logger}
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}
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func (a *PVCAction) AppliesTo() (velero.ResourceSelector, error) {
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return velero.ResourceSelector{
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IncludedResources: []string{"persistentvolumeclaims"},
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}, nil
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}
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// Execute finds the PersistentVolume bound by the provided
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// PersistentVolumeClaim, if any, and backs it up
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func (a *PVCAction) Execute(item runtime.Unstructured, backup *v1.Backup) (runtime.Unstructured, []velero.ResourceIdentifier, error) {
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a.log.Info("Executing PVCAction")
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var pvc corev1api.PersistentVolumeClaim
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if err := runtime.DefaultUnstructuredConverter.FromUnstructured(item.UnstructuredContent(), &pvc); err != nil {
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return nil, nil, errors.Wrap(err, "unable to convert unstructured item to persistent volume claim")
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}
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if pvc.Status.Phase != corev1api.ClaimBound || pvc.Spec.VolumeName == "" {
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return item, nil, nil
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}
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pv := velero.ResourceIdentifier{
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GroupResource: kuberesource.PersistentVolumes,
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Name: pvc.Spec.VolumeName,
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}
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return item, []velero.ResourceIdentifier{pv}, nil
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}
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