mirror of
https://github.com/vmware-tanzu/velero.git
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45de8a782f
The RIA refactoring moved velero.RestoreItemAction into a separate (restoreitemaction) v1 package. Unfortunately, this change would require plugins to make code changes to locate the RestoreItemActionExecuteInput and RestoreItemActionExecuteOutput structs. This commit restores those structs to the original velero package, leaving just the RestoreItemAction interface in the new v1 package. Signed-off-by: Scott Seago <sseago@redhat.com>
97 lines
3.0 KiB
Go
97 lines
3.0 KiB
Go
/*
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Copyright 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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"strings"
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"github.com/pkg/errors"
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"github.com/sirupsen/logrus"
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v1 "k8s.io/api/core/v1"
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"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
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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 PodAction struct {
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logger logrus.FieldLogger
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}
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func NewPodAction(logger logrus.FieldLogger) *PodAction {
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return &PodAction{logger: logger}
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}
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func (a *PodAction) 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 *PodAction) Execute(input *velero.RestoreItemActionExecuteInput) (*velero.RestoreItemActionExecuteOutput, error) {
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pod := new(v1.Pod)
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if err := runtime.DefaultUnstructuredConverter.FromUnstructured(input.Item.UnstructuredContent(), pod); err != nil {
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return nil, errors.WithStack(err)
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}
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pod.Spec.NodeName = ""
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pod.Spec.Priority = nil
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serviceAccountTokenPrefix := pod.Spec.ServiceAccountName + "-token-"
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var preservedVolumes []v1.Volume
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for _, vol := range pod.Spec.Volumes {
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if !strings.HasPrefix(vol.Name, serviceAccountTokenPrefix) {
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preservedVolumes = append(preservedVolumes, vol)
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}
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}
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pod.Spec.Volumes = preservedVolumes
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for i, container := range pod.Spec.Containers {
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var preservedVolumeMounts []v1.VolumeMount
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for _, mount := range container.VolumeMounts {
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if !strings.HasPrefix(mount.Name, serviceAccountTokenPrefix) {
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preservedVolumeMounts = append(preservedVolumeMounts, mount)
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}
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}
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pod.Spec.Containers[i].VolumeMounts = preservedVolumeMounts
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}
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for i, container := range pod.Spec.InitContainers {
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var preservedVolumeMounts []v1.VolumeMount
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for _, mount := range container.VolumeMounts {
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if !strings.HasPrefix(mount.Name, serviceAccountTokenPrefix) {
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preservedVolumeMounts = append(preservedVolumeMounts, mount)
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}
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}
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pod.Spec.InitContainers[i].VolumeMounts = preservedVolumeMounts
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}
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res, err := runtime.DefaultUnstructuredConverter.ToUnstructured(pod)
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if err != nil {
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return nil, errors.WithStack(err)
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}
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restoreExecuteOutput := velero.NewRestoreItemActionExecuteOutput(&unstructured.Unstructured{Object: res})
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if pod.Spec.PriorityClassName != "" {
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a.logger.Infof("Adding priorityclass %s to AdditionalItems", pod.Spec.PriorityClassName)
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restoreExecuteOutput.AdditionalItems = []velero.ResourceIdentifier{
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{GroupResource: kuberesource.PriorityClasses, Name: pod.Spec.PriorityClassName}}
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}
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return restoreExecuteOutput, nil
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}
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