IT Consultant Everyday Notes

Just some problems/solutions storage

Tag Archives: ARM

Azure: Clone VSTS Git repository to Visual Studio failed with error 400

I recently started to play with Azure Deployments via Visual Studio Team Services. The idea is having a source control for my ARM templates and keep my projects nice and tidy in one place.

I saw James Bannan presented on IT/DEV 2017 conference and liked this approach. Unfortunately, it is not clearly documented, or maybe I just cannot find a proper information since I am not a developer.

Anyway,  I integrated my Visual Studio 2017 with VSTS; that created a Git instance for me. From the VSTS portal I creted a new Project and tried to clone it to my VS2017. It miserably failed with Error 400.

Resolution: It turned out the clone process does not like spaces in project name :0 . fortunately there is a workaround I found here it describes a similar issue with cloning from tfs, but since the issue is actually on VS side it works for VSTS too. You basically need to cancel cloning in VS window and select “Clone Repository” from Project section. This will replace spaces in URL with %20 and in this case it finishes successfuly.

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Azure: Working with Templates in Azure Resource Manager

Create Template using Visual Studio: http://rickrainey.com/2016/02/22/author-azure-resource-manager-template-using-visual-studio/

Deploy Template using PowerShell: http://rickrainey.com/2016/03/21/deploy-an-azure-resource-manage-template/

Azure: Migrate an Azure VM v2 (ARM-based) between two storage accounts

One of my Customers asked me to move some VMs from expensive Premium storage account to a cheaper Standard tier.

The infrastructure was built using Resource Mode and luckily we do not need to convert VHDs to OS disks (as it is required for Classic VMs).

1. I shutdown/deprovision VM (you do not need to delete it)

2. Copy VHD OS disk and data disk to the new storage account

3. Recreate VM at the new place using the following script:

Login-AzureRmAccount
select-azurermsubscription -SubscriptionName “My Subscription”

$rgName=”Resourcegroupname”
$locName=”EastUS”
$vnetName=”vnet_name”

# to check subnet index use:   Get-AzureRmVirtualNetwork -Name msps –ResourceGroupName $rgName | Select Subnets
$subnetIndex=1
$name=”yourvmname”

$vnet=Get-AzureRmvirtualNetwork -Name $vnetName -ResourceGroupName $rgName

$vm=New-AzureRmVMConfig -VMName $name -VMSize Standard_D4
$vm | Set-AzureRmVMOSDisk -VhdUri https://*******.vhd –Name $name -CreateOption attach -Windows -Caching ReadWrite

$vm | Add-AzureRMVMDataDisk -Name “XXXX-data” -VhdUri https://*****-data01.vhd -LUN 0 -Caching ReadWrite -CreateOption Attach -DiskSizeinGB 1023

$nicName= $name + “_nic”
$pipName= $name + “_pip”
$domName= $name
$pip=New-AzureRmPublicIpAddress -Name $pipName –ResourceGroupName $rgName-DomainNameLabel $domName -Location $locName -AllocationMethod Dynamic
$nic=New-AzureRmNetworkInterface -Name $nicName –ResourceGroupName $rgName-Location $locName -SubnetId $vnet.Subnets[$subnetIndex].Id -PublicIpAddressId $pip.Id -PrivateIpAddress $privIP
$vm=Add-AzureRmVMNetworkInterface -VM $vm  -Id $nic.Id

New-AzureRMVM -ResourceGroupName Sharepoint -Location “East US” -VM $vm –Verbose

The machine is recreated and started

here are some useful links I used: https://azure.microsoft.com/en-us/documentation/articles/virtual-machines-ps-create-preconfigure-windows-resource-manager-vms/

if you have a lot of numbered disks: http://sc.scomurr.com/arm-recreating-vm-off-existing-vhds/

Microsoft doc: https://azure.microsoft.com/en-us/documentation/articles/virtual-machines-create-windows-powershell-resource-manager/