Image添加description字段

cmd/climc/shell/images.go

@@ -205,8 +205,9 @@ func init() {
 	})
 
 	type ImageUpdateOptions struct {
-		ID   string `help:"ID or Name of Image"`
-		Name string `help:"New name of the image"`
+		ID          string `help:"ID or Name of Image"`
+		Name        string `help:"New name of the image"`
+		Description string `help:"Description of image"`
 		ImageOptionalOptions
 	}
 
@@ -227,6 +228,9 @@ func init() {
 		if len(args.Name) > 0 {
 			params.Add(jsonutils.NewString(args.Name), "name")
 		}
+		if len(args.Description) > 0 {
+			params.Add(jsonutils.NewString(args.Description), "description")
+		}
 		err := addImageOptionalOptions(s, params, args.ImageOptionalOptions)
 		if err != nil {
 			return err

pkg/mcclient/modules/mod_images.go

@@ -560,7 +560,7 @@ func init() {
 			"OS_Distribution", "OS_version",
 			"Min_disk", "Min_ram", "Status",
 			"Notes", "OS_arch", "Preference",
-			"OS_Codename", "Parent_id"},
+			"OS_Codename", "Parent_id", "Description"},
 		[]string{"Owner", "Owner_name"})}
 	register(&Images)
 }