Rename-AzVm.psm1
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############Function Rename-VM Azure############## ############Baptiste COUAVOUX / CEGID############# ############02/12/2019#################### #This function will only rename the displayed name of the VM on the Azure portal. #This does NOT change the hostname of the VM #Process used : #- Delete original VM resource #- Get properties of attached resource of the original VM #- Recreate the VM with same config but with a displayed new name (bypass the 15 imposed characters) function Rename-AzVM { Param( [parameter (Mandatory=$true)] [object] $OriginalVmName, [parameter (Mandatory=$true)] [object] $NewVmName, [Parameter(Mandatory=$true)] [string] $SouscrAzure ) #Connection souscription with Azure account Connect-AzAccount Set-AzContext -Subscription $SouscrAzure #Get original VM properties $Properties_VM = Get-AzVM -Name $OriginalVmName -erroraction 'silentlycontinue' $ID_VM = $Properties_VM.id if (!$ID_VM) { #If VM doesn't exist, exit write-Output "VM $OriginalVmName does not exist" Exit } else { #Delete original VM resource write-Output "Delete VM resource [$OriginalVmName] .." Remove-AzResource -ResourceId $ID_VM -Force #Get original VM resource properties (Location,RG,Network,OSdisk,DataDisk,Size) write-Output "Get config from VM [$OriginalVmName] .." $Location = $Properties_VM.Location $RG = $Properties_VM.ResourceGroupName $ID_NETWORK = $Properties_VM.NetworkProfile.NetworkInterfaces.Id $ID_OSDISK = $Properties_VM.storageProfile.OsDisk.ManagedDisk.Id $ID_DATADISKS = $Properties_VM.storageProfile.DataDisks.ManagedDisk.Id $VM_Size = $Properties_VM.HardwareProfile.VMSize #Create new VM config with original size and new name $VirtualMachine = New-AzVMConfig -VMName $NewVmName -VMSize $VM_Size #Set the original OSDisk in config $VirtualMachine = Set-AzVMOSDisk -VM $VirtualMachine -ManagedDiskId $ID_OSDISK -CreateOption Attach -Windows #Add mutliple,one or none original DataDisk resource if (!$ID_DATADISKS) { } else { if ($ID_DATADISKS.Gettype().isArray) { $i=0 foreach ($ID_DATADISK in $ID_DATADISKS) { $VirtualMachine = Add-AzVMDataDisk -VM $VirtualMachine -ManagedDiskId $ID_DATADISK -CreateOption Attach -Lun $i $i++ } } else { $VirtualMachine = Add-AzVMDataDisk -VM $VirtualMachine -ManagedDiskId $ID_DATADISKS -CreateOption Attach -Lun 0 } } #Add original Network Interface $VirtualMachine = Add-AzVMNetworkInterface -VM $VirtualMachine -Id $ID_NETWORK #Create new VM with config write-Output "Create VM [$NewVmName] from config .." New-AzVM -VM $VirtualMachine -ResourceGroupName $RG -Location $Location } } #Ex : Rename-AzVM -OriginalVmName test -NewVmName testrename -souscrAzure testsousc |