added minimal image checker

cmd/mstorectl/imagecmd/imagecmd.go

@@ -20,6 +20,7 @@ type ImageUtil struct {
 	pullImageParams     PullImageParams
 	pushImageParams     PushImageParams
 	deleteImageParams   DeleteImageParams
+	checkImagesParams   CheckImagesParams
 	commonImageParams   CommonImageParams
 }
 
@@ -107,6 +108,15 @@ func (util *ImageUtil) CreateImageCmds() *cobra.Command {
 	}
 	subCmd.AddCommand(catalogImagesCmd)
 
+	// CheckFiles
+	var checkImagesCmd = &cobra.Command{
+		Use:   "check [user:pass@]hostname[:port][/path:tag]",
+		Short: "Check containet image",
+		Args:  cobra.ExactArgs(1),
+		Run:   util.CheckImages,
+	}
+	subCmd.AddCommand(checkImagesCmd)
+
 	return subCmd
 }