127 lines
3.4 KiB
Go
127 lines
3.4 KiB
Go
/*
|
|
Copyright 2017 the Velero contributors.
|
|
|
|
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 backup
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
"github.com/pkg/errors"
|
|
"github.com/spf13/cobra"
|
|
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
|
"k8s.io/apimachinery/pkg/labels"
|
|
kubeerrs "k8s.io/apimachinery/pkg/util/errors"
|
|
|
|
velerov1api "github.com/heptio/velero/pkg/apis/velero/v1"
|
|
"github.com/heptio/velero/pkg/backup"
|
|
"github.com/heptio/velero/pkg/client"
|
|
"github.com/heptio/velero/pkg/cmd"
|
|
"github.com/heptio/velero/pkg/cmd/cli"
|
|
)
|
|
|
|
// NewDeleteCommand creates a new command that deletes a backup.
|
|
func NewDeleteCommand(f client.Factory, use string) *cobra.Command {
|
|
o := cli.NewDeleteOptions("backup")
|
|
|
|
c := &cobra.Command{
|
|
Use: fmt.Sprintf("%s [NAMES]", use),
|
|
Short: "Delete backups",
|
|
Example: ` # delete a backup named "backup-1"
|
|
velero backup delete backup-1
|
|
|
|
# delete a backup named "backup-1" without prompting for confirmation
|
|
velero backup delete backup-1 --confirm
|
|
|
|
# delete backups named "backup-1" and "backup-2"
|
|
velero backup delete backup-1 backup-2
|
|
|
|
# delete all backups triggered by schedule "schedule-1"
|
|
velero backup delete --selector velero.io/schedule-name=schedule-1
|
|
|
|
# delete all backups
|
|
velero backup delete --all
|
|
`,
|
|
Run: func(c *cobra.Command, args []string) {
|
|
cmd.CheckError(o.Complete(f, args))
|
|
cmd.CheckError(o.Validate(c, f, args))
|
|
cmd.CheckError(Run(o))
|
|
},
|
|
}
|
|
|
|
o.BindFlags(c.Flags())
|
|
|
|
return c
|
|
}
|
|
|
|
// Run performs the delete backup operation.
|
|
func Run(o *cli.DeleteOptions) error {
|
|
if !o.Confirm && !cli.GetConfirmation() {
|
|
// Don't do anything unless we get confirmation
|
|
return nil
|
|
}
|
|
|
|
var (
|
|
backups []*velerov1api.Backup
|
|
errs []error
|
|
)
|
|
|
|
// get the list of backups to delete
|
|
switch {
|
|
case len(o.Names) > 0:
|
|
for _, name := range o.Names {
|
|
backup, err := o.Client.VeleroV1().Backups(o.Namespace).Get(name, metav1.GetOptions{})
|
|
if err != nil {
|
|
errs = append(errs, errors.WithStack(err))
|
|
continue
|
|
}
|
|
|
|
backups = append(backups, backup)
|
|
}
|
|
default:
|
|
selector := labels.Everything().String()
|
|
if o.Selector.LabelSelector != nil {
|
|
selector = o.Selector.String()
|
|
}
|
|
|
|
res, err := o.Client.VeleroV1().Backups(o.Namespace).List(metav1.ListOptions{LabelSelector: selector})
|
|
if err != nil {
|
|
return errors.WithStack(err)
|
|
}
|
|
for i := range res.Items {
|
|
backups = append(backups, &res.Items[i])
|
|
}
|
|
}
|
|
|
|
if len(backups) == 0 {
|
|
fmt.Println("No backups found")
|
|
return nil
|
|
}
|
|
|
|
// create a backup deletion request for each
|
|
for _, b := range backups {
|
|
deleteRequest := backup.NewDeleteBackupRequest(b.Name, string(b.UID))
|
|
|
|
if _, err := o.Client.VeleroV1().DeleteBackupRequests(o.Namespace).Create(deleteRequest); err != nil {
|
|
errs = append(errs, err)
|
|
continue
|
|
}
|
|
|
|
fmt.Printf("Request to delete backup %q submitted successfully.\nThe backup will be fully deleted after all associated data (disk snapshots, backup files, restores) are removed.\n", b.Name)
|
|
}
|
|
|
|
return kubeerrs.NewAggregate(errs)
|
|
}
|