Example #1
0
func listImages(ioctx *rados.IOContext, prefix string) {
	imageNames, err := rbd.GetImageNames(ioctx)
	if err != nil {
		fmt.Println("error when getImagesNames", err)
		os.Exit(1)
	}
	fmt.Println(prefix, ":", imageNames)
}
Example #2
0
func TestGetImageNames(t *testing.T) {
	conn, _ := rados.NewConn()
	conn.ReadDefaultConfigFile()
	conn.Connect()

	poolname := GetUUID()
	err := conn.MakePool(poolname)
	assert.NoError(t, err)

	ioctx, err := conn.OpenIOContext(poolname)
	assert.NoError(t, err)

	createdList := []string{}
	for i := 0; i < 10; i++ {
		name := GetUUID()
		_, err := rbd.Create(ioctx, name, 1<<22, 22)
		assert.NoError(t, err)
		createdList = append(createdList, name)
	}

	imageNames, err := rbd.GetImageNames(ioctx)
	assert.NoError(t, err)

	sort.Strings(createdList)
	sort.Strings(imageNames)
	assert.Equal(t, createdList, imageNames)

	for _, name := range createdList {
		img := rbd.GetImage(ioctx, name)
		err := img.Remove()
		assert.NoError(t, err)
	}

	ioctx.Destroy()
	conn.DeletePool(poolname)
	conn.Shutdown()
}