mirror of
https://github.com/vmware-tanzu/velero.git
synced 2026-01-08 06:15:40 +00:00
131 lines
3.7 KiB
Go
131 lines
3.7 KiB
Go
/*
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Copyright 2020 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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"context"
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"fmt"
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"github.com/pkg/errors"
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"github.com/spf13/cobra"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/labels"
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kubeerrs "k8s.io/apimachinery/pkg/util/errors"
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controllerclient "sigs.k8s.io/controller-runtime/pkg/client"
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velerov1api "github.com/vmware-tanzu/velero/pkg/apis/velero/v1"
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"github.com/vmware-tanzu/velero/pkg/client"
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"github.com/vmware-tanzu/velero/pkg/cmd"
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"github.com/vmware-tanzu/velero/pkg/cmd/cli"
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"github.com/vmware-tanzu/velero/pkg/cmd/util/confirm"
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)
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// NewDeleteCommand creates and returns a new cobra command for deleting restores.
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func NewDeleteCommand(f client.Factory, use string) *cobra.Command {
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o := cli.NewDeleteOptions("restore")
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c := &cobra.Command{
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Use: fmt.Sprintf("%s [NAMES]", use),
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Short: "Delete restores",
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Example: ` # Delete a restore named "restore-1".
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velero restore delete restore-1
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# Delete a restore named "restore-1" without prompting for confirmation.
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velero restore delete restore-1 --confirm
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# Delete restores named "restore-1" and "restore-2".
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velero restore delete restore-1 restore-2
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# Delete all restores labeled with "foo=bar".
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velero restore delete --selector foo=bar
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# Delete all restores.
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velero restore delete --all`,
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Run: func(c *cobra.Command, args []string) {
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cmd.CheckError(o.Complete(f, args))
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cmd.CheckError(o.Validate(c, f, args))
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cmd.CheckError(Run(o))
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},
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}
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o.BindFlags(c.Flags())
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return c
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}
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// Run performs the deletion of restore(s).
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func Run(o *cli.DeleteOptions) error {
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if !o.Confirm && !confirm.GetConfirmation() {
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return nil
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}
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var (
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restores []*velerov1api.Restore
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errs []error
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)
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switch {
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case len(o.Names) > 0:
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for _, name := range o.Names {
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restore := new(velerov1api.Restore)
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err := o.Client.Get(context.TODO(), controllerclient.ObjectKey{Namespace: o.Namespace, Name: name}, restore)
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if err != nil {
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errs = append(errs, errors.WithStack(err))
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continue
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}
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restores = append(restores, restore)
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}
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default:
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selector := labels.Everything()
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if o.Selector.LabelSelector != nil {
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convertedSelector, err := metav1.LabelSelectorAsSelector(o.Selector.LabelSelector)
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if err != nil {
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return errors.WithStack(err)
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}
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selector = convertedSelector
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}
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restoreList := new(velerov1api.RestoreList)
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err := o.Client.List(context.TODO(), restoreList, &controllerclient.ListOptions{
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Namespace: o.Namespace,
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LabelSelector: selector,
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})
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if err != nil {
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errs = append(errs, errors.WithStack(err))
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}
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for i := range restoreList.Items {
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restores = append(restores, &restoreList.Items[i])
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}
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}
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if len(errs) > 0 {
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fmt.Println("errs: ", errs)
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return kubeerrs.NewAggregate(errs)
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}
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if len(restores) == 0 {
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fmt.Println("No restores found")
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return nil
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}
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for _, r := range restores {
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err := o.Client.Delete(context.TODO(), r, &controllerclient.DeleteOptions{})
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if err != nil {
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errs = append(errs, errors.WithStack(err))
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continue
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}
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fmt.Printf("Request to delete restore %q submitted successfully.\nThe restore will be fully deleted after all associated data (restore files in object storage) are removed.\n", r.Name)
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}
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return kubeerrs.NewAggregate(errs)
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}
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