Question

虚拟机创建因osDisk错误而失败： msrestazure.azure_exceptions.CloudError：更改属性＆＃; osDisk.image.uri＆＃39;是不允许的。

代码段如下：

 storage_profile=azure.mgmt.compute.models.StorageProfile(
            os_disk=azure.mgmt.compute.models.OSDisk(
                caching=azure.mgmt.compute.models.CachingTypes.none,
                create_option=azure.mgmt.compute.models.DiskCreateOptionTypes.from_image,
                name=OS_DISK_NAME,
                os_type='Linux',
                vhd=azure.mgmt.compute.models.VirtualHardDisk(
                    uri='https://{0}.blob.core.windows.net/vhds/{1}.vhd'.format(
                        STORAGE_NAME,
                        OS_DISK_NAME,
                    ),
                ),
                image=azure.mgmt.compute.models.VirtualHardDisk(
                    uri='https://xxxxxxxxx.blob.core.windows.net/vm-images/Centos67-Azure.vhd'
                ),
            )

image在python API中定义，定义的URi与Azure CLI

一起正常工作

API azure == 2.0.0rc3

如果这有助于将此事务发送到azure：

网址：hps：//management.azure.com/subscriptions/b97ddb69-f825-48b4-9e19-48eb3b4c8267/resourceGroups/dev-eu-vnet9-rg/providers/Microsoft.Compute/ virtualMachines / centos67-API

标题参数：{＆＃39;接受语言＆＃39;：＆＃39; en-US＆＃39;，＆＃39;内容类型＆＃39;：＆＃39 ;应用/ JSON; charset = utf-8＆＃39;，＆＃39; x-ms-client-request-id＆＃39;：＆＃39; f65196f4-0e3b-11e6-a61b-b499baffc71a＆＃39;}

正文内容：{＆＃39;属性＆＃39;：{＆＃39; storageProfile＆＃39;：{＆＃39; osDisk＆＃39;：{＆＃39; osType＆＃ 39;：＆＃39; Linux＆＃39;，＆＃39; createOption＆＃39;：＆＃39; fromImage＆＃39;，＆＃39; name＆＃39;：＆＃39; centos67-api＆＃39;，＆＃39;缓存＆＃39;：＆＃39;无＆＃39;＆＃39; vhd＆＃39;：{＆＃39; uri＆＃39;：＆＃39; https://deveuvnet9rg9944.blob.core.windows.net/vhds/centos67-api.vhd＆＃39; }，＆＃39;图片＆＃39;：{＆＃39; uri＆＃39;：＆＃39; https://deveuvnet9rg9944.blob.core.windows.net/vm-images/Centos67-Azure.vhd＆＃39;}}}，＆＃39; hardwareProfile＆＃39;：{＆＃ 39; vmSize＆＃39;：＆＃39; Standard_DS1＆＃39;}，＆＃39; osProfile＆＃39;：{＆＃39; adminUsername＆＃39;：＆＃39; cloud_user＆＃39;，＆＃39; computerName＆＃39;：＆＃39; centos67-api＆＃39;，＆＃39; adminPassword＆＃39;：＆＃39; xxxxxxxx＆＃39;}，＆＃39; networkProfile＆＃39;：{＆＃39; networkInterfaces＆＃ 39;：[{＆＃39; id＆＃39;：＆＃39; /subscriptions/b97ddb69-f825-48b4-9e19-48eb3b4c8267/resourceGroups/dev-eu-vnet9-rg/providers/Microsoft.Network/networkInterfaces/centos67 -api＆＃39;}]}}，＆＃39; location＆＃39;：＆＃39; eastus＆＃39;}

追踪（最近一次通话）：文件＆＃34; ./ azure_client.py＆＃34;，第220行，in result.wait（）#async操作文件＆＃34; /usr/lib/python2.7/site-packages/msrestazure/azure_operation.py" ;,第639行，等待提升self._exception msrestazure.azure_exceptions.CloudError：更改属性＆＃; osDisk.image.uri＆＃39;是不允许的。

Answer 1

问题已经解决。原来返回的错误有点误导。问题是目标磁盘已经存在，因此无法修改（即更改属性错误）。

一旦目标具有唯一名称，该过程就能正常运行，并且我能够从自定义图像中创建VM。

Answer 2

根据document，类StorageProfile构造函数有三个参数，包括image_reference，os_disk和data_disk。代码中的参数image应该是类azure.mgmt.compute.models.ImageReference，而不是类azure.mgmt.compute.models.VirtualHardDisk。

作为参考，以下是document的示例代码。

storage_profile=azure.mgmt.compute.models.StorageProfile(
    os_disk=azure.mgmt.compute.models.OSDisk(
        caching=azure.mgmt.compute.models.CachingTypes.none,
        create_option=azure.mgmt.compute.models.DiskCreateOptionTypes.from_image,
        name=OS_DISK_NAME,
        vhd=azure.mgmt.compute.models.VirtualHardDisk(
            uri='https://{0}.blob.core.windows.net/vhds/{1}.vhd'.format(
                STORAGE_NAME,
                OS_DISK_NAME,
            ),
        ),
    ),
    image_reference = azure.mgmt.compute.models.ImageReference(
        publisher=IMAGE_PUBLISHER,
        offer=IMAGE_OFFER,
        sku=IMAGE_SKU,
        version=IMAGE_VERSION,
    ),
)

希望它有所帮助。如有任何疑虑，请随时告诉我。

尝试使用自定义图像创建图像时，Azure python vm创建失败

2 个答案: