mirror of
https://github.com/vmware-tanzu/velero.git
synced 2026-07-27 02:23:29 +00:00
Xun Jiang
49b670a791
Change errors.Cause to errors.Is, because github.com/cockroachdb/errors New() function create a error with error stack with depth 1, but github.com/pkg/errors's New() function create error with no depth. Signed-off-by: Xun Jiang <xun.jiang@broadcom.com>
114 lines
3.0 KiB
Go
114 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 snapshotlocation
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import (
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"context"
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"fmt"
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"github.com/cockroachdb/errors"
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"github.com/spf13/cobra"
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"github.com/spf13/pflag"
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kbclient "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/builder"
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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/util/flag"
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"github.com/vmware-tanzu/velero/pkg/cmd/util/output"
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)
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func NewSetCommand(f client.Factory, use string) *cobra.Command {
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o := NewSetOptions()
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c := &cobra.Command{
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Use: use + " NAME",
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Short: "Set specific features for a snapshot location",
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Args: cobra.ExactArgs(1),
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Run: func(c *cobra.Command, args []string) {
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cmd.CheckError(o.Complete(args, f))
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cmd.CheckError(o.Validate(c, args, f))
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cmd.CheckError(o.Run(c, f))
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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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type SetOptions struct {
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Name string
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Credential flag.Map
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}
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func NewSetOptions() *SetOptions {
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return &SetOptions{
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Credential: flag.NewMap(),
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}
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}
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func (o *SetOptions) BindFlags(flags *pflag.FlagSet) {
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flags.Var(&o.Credential, "credential", "Sets the credential to be used by this location as a key-value pair, where the key is the Kubernetes Secret name, and the value is the data key name within the Secret. Optional, one value only.")
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}
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func (o *SetOptions) Validate(c *cobra.Command, args []string, f client.Factory) error {
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if err := output.ValidateFlags(c); err != nil {
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return err
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}
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if len(o.Credential.Data()) > 1 {
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return errors.New("--credential can only contain 1 key/value pair")
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}
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return nil
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}
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func (o *SetOptions) Complete(args []string, f client.Factory) error {
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o.Name = args[0]
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return nil
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}
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func (o *SetOptions) Run(c *cobra.Command, f client.Factory) error {
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kbClient, err := f.KubebuilderClient()
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if err != nil {
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return err
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}
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location := &velerov1api.VolumeSnapshotLocation{}
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err = kbClient.Get(context.Background(), kbclient.ObjectKey{
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Namespace: f.Namespace(),
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Name: o.Name,
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}, location)
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if err != nil {
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return errors.WithStack(err)
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}
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for name, key := range o.Credential.Data() {
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location.Spec.Credential = builder.ForSecretKeySelector(name, key).Result()
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break
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}
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if err := kbClient.Update(context.Background(), location, &kbclient.UpdateOptions{}); err != nil {
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return errors.WithStack(err)
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}
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fmt.Printf("Volume snapshot location %q configured successfully.\n", o.Name)
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return nil
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}
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