fix: Support 'generate_name' when saving template from guest

pkg/apis/compute/guests.go

@@ -335,6 +335,8 @@ type ConvertEsxiToKvmInput struct {
 }
 
 type GuestSaveToTemplateInput struct {
-	// The name of guest
+	// The name of guest template
 	Name string `json:"name"`
+	// The generate name of guest template
+	GenerateName string `json:"generate_name"`
 }

pkg/compute/models/guest_template.go

@@ -750,8 +750,8 @@ func (g *SGuest) PerformSaveTemplate(ctx context.Context, userCred mcclient.Toke
 	query jsonutils.JSONObject, input computeapis.GuestSaveToTemplateInput) (jsonutils.JSONObject, error) {
 	g.SetStatus(userCred, computeapis.VM_TEMPLATE_SAVING, "save to template")
 
-	if len(input.Name) == 0 {
-		input.Name = fmt.Sprintf("%s-template", g.Name)
+	if len(input.Name) == 0 && len(input.GenerateName) == 0 {
+		input.GenerateName = fmt.Sprintf("%s-template", g.Name)
 	}
 	data := jsonutils.Marshal(input).(*jsonutils.JSONDict)
 	if task, err := taskman.TaskManager.NewTask(ctx, "GuestSaveTemplateTask", g, userCred, data, "", "", nil); err != nil {

pkg/compute/tasks/guest_save_template_task.go

@@ -54,8 +54,13 @@ func (self *GuestSaveTemplateTask) OnInit(ctx context.Context, obj db.IStandalon
 	}
 
 	gtName, _ := self.Params.GetString("name")
+	genGtName, _ := self.Params.GetString("generate_name")
 	dict := jsonutils.NewDict()
-	dict.Set("name", jsonutils.NewString(gtName))
+	if len(genGtName) > 0 {
+		dict.Set("generate_name", jsonutils.NewString(genGtName))
+	} else {
+		dict.Set("name", jsonutils.NewString(gtName))
+	}
 	dict.Set("description", jsonutils.NewString(fmt.Sprintf("Save from Guest '%s'", g.Name)))
 	dict.Set("content", jsonutils.Marshal(ci))
 	session := auth.GetSession(ctx, self.UserCred, "", "")