fix(glance): Structured subimage info and add 'created_at' field

pkg/apis/image/guestimage.go

@@ -15,6 +15,8 @@
 package image
 
 import (
+	"time"
+
 	"yunion.io/x/jsonutils"
 
 	"yunion.io/x/onecloud/pkg/apis"
@@ -27,13 +29,23 @@ type GuestImageDetails struct {
 	ImageIds jsonutils.JSONObject `json:"image_ids"`
 
 	//Status     string               `json:"status"`
-	Size       int64                `json:"size"`
-	MinRamMb   int32                `json:"min_ram_mb"`
-	DiskFormat string               `json:"disk_format"`
-	RootImage  jsonutils.JSONObject `json:"root_image"`
-	DataImages jsonutils.JSONObject `json:"data_images"`
+	Size       int64          `json:"size"`
+	MinRamMb   int32          `json:"min_ram_mb"`
+	DiskFormat string         `json:"disk_format"`
+	RootImage  SubImageInfo   `json:"root_image"`
+	DataImages []SubImageInfo `json:"data_images"`
 
 	Properties *jsonutils.JSONDict `json:"properties"`
 
 	DisableDelete bool `json:"disable_delete"`
 }
+
+type SubImageInfo struct {
+	ID         string    `json:"id"`
+	Name       string    `json:"name"`
+	MinDiskMB  int32     `json:"min_disk_mb"`
+	DiskFormat string    `json:"disk_format"`
+	Size       int64     `json:"size"`
+	Status     string    `json:"status"`
+	CreatedAt  time.Time `json:"created_at"`
+}

pkg/image/models/image_guest.go

@@ -269,15 +269,6 @@ func (gi *SGuestImage) DoCancelPendingDelete(ctx context.Context, userCred mccli
 	return errors.Wrap(err, "guest image cancel delete error")
 }
 
-type sPair struct {
-	ID         string
-	Name       string
-	MinDiskMB  int32
-	DiskFormat string
-	Size       int64
-	Status     string
-}
-
 func (self *SGuestImage) getMoreDetails(ctx context.Context, userCred mcclient.TokenCredential, query jsonutils.JSONObject,
 	out api.GuestImageDetails) api.GuestImageDetails {
 
@@ -294,27 +285,42 @@ func (self *SGuestImage) getMoreDetails(ctx context.Context, userCred mcclient.T
 		out.Size = size
 		return out
 	}
-	dataImages := make([]sPair, 0, len(images)-1)
-	var rootImage sPair
+	dataImages := make([]api.SubImageInfo, 0, len(images)-1)
+	var rootImage api.SubImageInfo
 	for i := range images {
 		image := images[i]
 		size += image.Size
 		if !image.IsData.IsTrue() {
-			rootImage = sPair{image.Id, images[i].Name, image.MinDiskMB, image.DiskFormat, image.Size, image.Status}
+			rootImage = api.SubImageInfo{
+				ID:         image.Id,
+				Name:       image.Name,
+				MinDiskMB:  image.MinDiskMB,
+				DiskFormat: image.DiskFormat,
+				Size:       image.Size,
+				Status:     image.Status,
+				CreatedAt:  image.CreatedAt,
+			}
 			out.MinRamMb = image.MinRamMB
 			out.DiskFormat = image.DiskFormat
 			continue
 		}
-		dataImages = append(dataImages, sPair{image.Id, image.Name, image.MinDiskMB, image.DiskFormat, image.Size,
-			image.Status})
+		dataImages = append(dataImages, api.SubImageInfo{
+			ID:         image.Id,
+			Name:       image.Name,
+			MinDiskMB:  image.MinDiskMB,
+			DiskFormat: image.DiskFormat,
+			Size:       image.Size,
+			Status:     image.Status,
+			CreatedAt:  image.CreatedAt,
+		})
 	}
 	// make sure that the sort of dataimage is fixed
 	sort.Slice(dataImages, func(i, j int) bool {
 		return dataImages[i].Name < dataImages[j].Name
 	})
 	out.Size = size
-	out.RootImage = jsonutils.Marshal(rootImage)
-	out.DataImages = jsonutils.Marshal(dataImages)
+	out.RootImage = rootImage
+	out.DataImages = dataImages
 	// properties of root image
 	properties, err := ImagePropertyManager.GetProperties(rootImage.ID)
 	if err != nil {