Question

当我运行以下代码时，我收到错误SoftLayer_Exception_InvalidValue: Invalid value provided for 'blockDevices.device'. A device number must be provided for all block devices. (HTTP 200)

我初始化块设备的方式有什么问题？

我看到Id字段Uuid和Virtual_Disk_Image，但没有数字。从描述中可以看出，这些值是在创建后设置的。 https://github.com/softlayer/softlayer-go/blob/master/datatypes/virtual.go#L91

func verifyOrderTest(c Creds) (string, error) {
    sess := session.New(*c.user, *c.key)
    service := services.GetVirtualGuestService(sess)
    guestTpl := getGuestTplTest()
    guest, err := service.GenerateOrderTemplate(&guestTpl)
    if err != nil {
        return "", err
    }
    productOrderInstance := services.GetProductOrderService(sess)
    _, err = productOrderInstance.VerifyOrder(guest)
    if err != nil {
        return "", err
    }
    return "success", nil
}

func getGuestTplTest() (datatypes.Virtual_Guest) {
    blockDevices := make([]datatypes.Virtual_Guest_Block_Device, 2)
    blockDevices[0] = datatypes.Virtual_Guest_Block_Device{
        DiskImage: &datatypes.Virtual_Disk_Image{
            Capacity: sl.Int(100),
            LocalDiskFlag: sl.Bool(true),
        },
    }
    blockDevices[1] = datatypes.Virtual_Guest_Block_Device{
        DiskImage: &datatypes.Virtual_Disk_Image{
            Capacity: sl.Int(100),
            LocalDiskFlag: sl.Bool(true),
        },
    }

    guestTpl := datatypes.Virtual_Guest{
        BandwidthAllocation: sl.Float(10),
        BlockDevices: blockDevices,
        Datacenter: &datatypes.Location{Name: sl.String("dal13")},
        DedicatedAccountHostOnlyFlag: sl.Bool(true),
        Domain: sl.String("website.com"),
        Hostname: sl.String("hostname"),
        OperatingSystemReferenceCode: sl.String("UBUNTU_16_64"),
        LocalDiskFlag: sl.Bool(true),
        MaxMemory: sl.Int(32768),
        StartCpus: sl.Int(16),
    }
    return guestTpl
}

Answer 1

您只需为每个Virtual_Guest_Block_Device对象添加属性¨Device¨，并且必须添加一次¨NocalDiskFlag¨属性，而不是每个Virtual_Guest_Block_Device。

与此示例相同：

blockDevices := make([]datatypes.Virtual_Guest_Block_Device, 2)
       blockDevices[0] = datatypes.Virtual_Guest_Block_Device{
              Device: sl.String("0"),
              DiskImage: &datatypes.Virtual_Disk_Image{
                     Capacity: sl.Int(100),
              },
       }
       blockDevices[1] = datatypes.Virtual_Guest_Block_Device{
              Device: sl.String("2"),
              DiskImage: &datatypes.Virtual_Disk_Image{
                     Capacity: sl.Int(100),
              },
       }

之后，您必须在方法中的参数¨客人¨中添加符号¨＆amp;¨ VerifyOrder没有这个代码将无法运行。

result, err := productOrderInstance.VerifyOrder(&guest)

尝试验证虚拟机订单时收到错误

1 个答案: