/// <summary>
/// Create a data disk by attaching an managed disk
/// </summary>
/// <param name="name">Name of the disk</param>
/// <param name="managedDiskUri">URI to the existing unmanaged Vhd on a Storage Account</param>
/// <param name="caching">Type of caching to enable</param>
/// <param name="enableWriteAcceleration">Flag indicating whether to enable write acceleration on the disk</param>
/// <param name="attachToLUN">The LUN to attach the disk to. Set to -1 to automatically pick a LUN (Azure will decide)</param>
public static VMDataDisk FromManagedDisk(string name, ResourceUri managedDiskUri, DiskSkuNamesEnum typeOfDisk = DiskSkuNamesEnum.Standard_LRS, CachingTypeNamesEnum caching = CachingTypeNamesEnum.None, bool enableWriteAcceleration = false, int attachToLUN = -1)
{
if (string.IsNullOrWhiteSpace(name))
{
throw new ArgumentNullException(nameof(name));
}
if (!Enum.IsDefined(typeof(CachingTypeNamesEnum), caching))
{
throw new ArgumentOutOfRangeException(nameof(caching));
}
if (!Enum.IsDefined(typeof(DiskSkuNamesEnum), typeOfDisk))
{
throw new ArgumentOutOfRangeException(nameof(typeOfDisk));
}
if (attachToLUN < -1)
{
throw new ArgumentOutOfRangeException(nameof(attachToLUN));
}
if ((managedDiskUri == null) || (!managedDiskUri.IsValid) ||
(!managedDiskUri.Is(ResourceUriCompareLevel.Provider, "Microsoft.Storage")) || (!managedDiskUri.Is(ResourceUriCompareLevel.Type, "storageAccounts")))
{
throw new ArgumentException(nameof(managedDiskUri));
}
VMDataDisk disk = new VMDataDisk()
{
Name = name,
CreateUsing = DiskCreationOptionsEnum.Attach,
ManagedDisk = new VMManagedDisk()
{
Id = managedDiskUri.ToString(),
Type = typeOfDisk
},
Caching = caching,
IsWriteAccelerationEnabled = enableWriteAcceleration
};
if (attachToLUN != -1)
{
disk.LogicalUnitNumber = attachToLUN;
}
return(disk);
}
/// <summary>
/// Create a data disk by copying an existing image
/// </summary>
/// <param name="name">Name of the disk</param>
/// <param name="fromImage">URI to the Vhd's blob on a Storage Account</param>
/// <param name="caching">Type of caching to enable</param>
/// <param name="enableWriteAcceleration">Flag indicating whether to enable write acceleration on the disk</param>
/// <param name="attachToLUN">The LUN to attach the disk to. Set to -1 to automatically pick a LUN (Azure will decide)</param>
public static VMDataDisk FromImage(string name, ResourceUri fromImage, CachingTypeNamesEnum caching = CachingTypeNamesEnum.None, bool enableWriteAcceleration = false, int attachToLUN = -1)
{
if (string.IsNullOrWhiteSpace(name))
{
throw new ArgumentNullException(nameof(name));
}
if (!Enum.IsDefined(typeof(CachingTypeNamesEnum), caching))
{
throw new ArgumentOutOfRangeException(nameof(caching));
}
if (attachToLUN < -1)
{
throw new ArgumentOutOfRangeException(nameof(attachToLUN));
}
if ((fromImage == null) || (!fromImage.IsValid) ||
(!fromImage.Is(ResourceUriCompareLevel.Provider, "Microsoft.Storage")) || (!fromImage.Is(ResourceUriCompareLevel.Type, "storageAccounts")))
{
throw new ArgumentException(nameof(fromImage));
}
VMDataDisk disk = new VMDataDisk()
{
Name = name,
CreateUsing = DiskCreationOptionsEnum.FromImage,
CreateModeSourceImage = new UriResource(fromImage.ToString()),
Caching = caching,
IsWriteAccelerationEnabled = enableWriteAcceleration
};
if (attachToLUN != -1)
{
disk.LogicalUnitNumber = attachToLUN;
}
return(disk);
}
