Post date: Jan 15, 2014 12:9:4 PM
The steps are pretty basic:
Create a place to store your hard disk in Windows Azure
Prepare your virtual hard disk
Upload your virtual hard disk
Create your machine in Windows Azure
This is makes a pretty good outline for what we need to cover here, so let’s go with it. But before we do, I need to encourage you to set up your local machine’s PowerShell to authenticate with, connect to, allow you to manage your Windows Azure subscription and objects using PowerShell. To do this, read and follow the steps in my article: Configuring PowerShell for Windows Azure.
Create a place to store your hard disk in Windows Azure
Once you have your Windows Azure subscription (and if you don’t yet have one, you can START A FREE TRIAL HERE), you’ll need to create a storage account that will host your .vhd file. The steps for doing this are well documented in the article, “Creating and Uploading a Virtual Hard Disk that Contains the Windows Server Operating System”. The section specifically regarding the creation of a storage account can be found here. (NOTE: Some of the steps in this article are out-dated, but the creation of the storage account is still documented correctly.
You can also create your storage account using Windows PowerShell. Assuming you’ve configured your local machine’s PowerShell to connect to your Windows Azure subscription, you can run a command like this:
NOTE: The name of your storage account must be a 3-24 letter name made up of lowercase letters and numbers only. It must also be globally unique, because it will be used in URLs such as “https://krtempstorageaccount.blob.core.windows.net/”
Prepare your virtual hard disk
If you are going to upload a machine to the cloud, your hard disk file has to be configured a certain way. It must be a .VHD file (not a VHDX file, must be between 20MB and 2TB in size, and must be a fixed-size virtual disk
Also, if you’re going to use this hard disk as an image from which multiple machines will be created, then you’ll want to make sure to either sysprep the machine first before shutting down and uploading the hard disk, or creating the machine in Windows Azure and doing the sysprep and then “capture” the stopped machine as an image.
Upload your virtual hard disk
Now that you have your hard disk ready to upload, you have a couple of ways of getting it up to the cloud:
The CSUPLOAD command
The CSUPLOAD tool is a part of the Windows Azure SDK, which will require you to first install that SDK. As I’m more of an IT Pro than a developer, I’m going to choose to use PowerShell.
Assuming…
I’ve already configured PowerShell to connect to my Windows Azure subscription,
I have a .VHD file named “dos20.vhd” sitting in my local C:\Scripts folder, and
I’ve already created a storage account called “krtempstorageaccount”,
(Yes, the name of that disk is a little telling. It’s a hard disk that has MS-DOS on it. It’s nice and small, so the upload doesn’t take as long for demonstration purposes.)
I can use the following script to set up variables, add (upload) the VHD into storage, and then add that storage as a useable Azure disk:
New-AzureStorageAccount -Location "West US" -StorageAccountName krtempstorageaccount
# Storage Account
$storageAccountName = "krtempstorageaccount"
# Source VHD
$vhdsource = 'C:\Scripts\Dos20.vhd'
# Upload Location
$vhddestination= 'http://' + $storageAccountName + '.blob.core.windows.net/vhds/dos20.vhd'
Add-AzureVhd -LocalFilePath $vhdsource -Destination $vhddestination
Add-AzureDisk -OS Windows -MediaLocation $destosvhd -DiskName 'dos20'
And it’s just that easy. Now when I have a disk configured as an OS disk up in storage named “dos20” that I can use as the basis for a virtual machine.
Create your machine in Windows Azure
Of course once your machine’s disk is up in your storage account, you’ll want to use it. Here’s how I created a machine using the “dos20” disk that I just uploaded.
I can create my machine in the Windows Azure Administration Portal, or I can use PowerShell.
Using the Windows Azure Administration Portal:
Logged in to your Windows Azure subscription, click “New+” at the bottom left, and choose to create a new machine from the Gallery…
Once there, select MY DISKS on the left, and you should see the disk(s) you’ve uploaded…
Select your disk, and complete the wizard. Once completed, your machine will be provisioned and will start running.
Using the Windows PowerShell:
Here is a simplistic use of the New-AzureVMConfig and New-AzureVM cmdlets, that does the very same thing as our Admin Console example (all one line):
Note: the service name must be unique. You can verify that a name is unique by using the Test-AzureName cmdlet prior to actually creating new cloud services or cloud storage.
Other Considerations
“Hey Kevin – Can I upload a new-style .VHDX file into Windows Azure?”
Not at this time, no. Currently Windows Azure only supports fixed-size .VHD files as the basis for storage disks or virtual machines running in Windows Azure.
“You mention ‘storage disks’. Does this mean I can just create .VHDs and populate them with stuff, and then use them as attached disks to Windows Azure virtual machines?”
Absolutely. Once you have that disk in a Windows Azure storage account, you’ll see it as a disk you can either use as a machine’s OS disk, or attach to an existing VM as an attached disk. (But it can’t be both at the same time!)
“I’m running VMware machines. Can I run them in Windows Azure?”
No. They’ll first need to be converted. The good news is, it’s easy to do with the free Microsoft Virtual Machine Converter.
“Can I use tools such as System Center 2012 Virtual Machine Manager or App Controller to copy virtual machines up to Windows Azure?”
Yes! If you have virtual machines managed by VMM, you can easily save them to a library and then copy them to Windows Azure. You’ll do all of that through the management of clouds using App Controller. To connect App Controller to your Windows Azure subscription, read my blog article: Step-by-Step: Connecting System Center 2012 App Controller to Windows Azure. Once that’s in place, follow the instructions in my other blog article: Creating Azure Virtual Machines with App Controller.
New-AzureVMConfig -Name KRDOS20 -DiskName 'dos20' -InstanceSize 'Small' | New-AzureVM -ServiceName "krdosservice" -Location "West US"