add default restic flag to backup create cli

Signed-off-by: Ashish Amarnath <ashisham@vmware.com>

pkg/builder/backup_builder.go

@@ -128,6 +128,12 @@ func (b *BackupBuilder) SnapshotVolumes(val bool) *BackupBuilder {
 	return b
 }
 
+// DefaultRestic sets the Backup's "DefaultRestic" flag.
+func (b *BackupBuilder) DefaultRestic(val bool) *BackupBuilder {
+	b.object.Spec.DefaultRestic = &val
+	return b
+}
+
 // Phase sets the Backup's phase.
 func (b *BackupBuilder) Phase(phase velerov1api.BackupPhase) *BackupBuilder {
 	b.object.Status.Phase = phase

pkg/cmd/cli/backup/create.go

@@ -81,6 +81,7 @@ type CreateOptions struct {
 	Name                    string
 	TTL                     time.Duration
 	SnapshotVolumes         flag.OptionalBool
+	DefaultRestic           flag.OptionalBool
 	IncludeNamespaces       flag.StringArray
 	ExcludeNamespaces       flag.StringArray
 	IncludeResources        flag.StringArray
@@ -123,6 +124,9 @@ func (o *CreateOptions) BindFlags(flags *pflag.FlagSet) {
 
 	f = flags.VarPF(&o.IncludeClusterResources, "include-cluster-resources", "", "include cluster-scoped resources in the backup")
 	f.NoOptDefVal = "true"
+
+	f = flags.VarPF(&o.DefaultRestic, "default-restic", "", "use restic by default to backup all pod volumes")
+	f.NoOptDefVal = "true"
 }
 
 // BindWait binds the wait flag separately so it is not called by other create
@@ -295,6 +299,9 @@ func (o *CreateOptions) BuildBackup(namespace string) (*velerov1api.Backup, erro
 		if o.IncludeClusterResources.Value != nil {
 			backupBuilder.IncludeClusterResources(*o.IncludeClusterResources.Value)
 		}
+		if o.DefaultRestic.Value != nil {
+			backupBuilder.DefaultRestic(*o.DefaultRestic.Value)
+		}
 	}
 
 	backup := backupBuilder.ObjectMeta(builder.WithLabelsMap(o.Labels.Data())).Result()