Public/VM/Remove-AzureRMHelperVM.ps1
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<# .Synopsis Removes a AzureRM VM .EXAMPLE Remove-AzureRMHelperVM -Name "AzureRMVM" -ResourceGroupName "AzureRMVMResourceGRoup" .INPUTS Name - Name of the VM ResourceGroupName - Name of the resource group the VM belongs to .OUTPUTS Returns true or false depending on if the VM has been successfully removed .FUNCTIONALITY Removes a stopped AzureRM Virtual Machine and its associated disks, network interfaces and public IP addresses #> Function Remove-AzureRMHelperVM { [CmdletBinding(SupportsShouldProcess=$true)] Param( [Parameter(ParameterSetName='VMObject',ValueFromPipeline=$True,Position=0)] [Microsoft.Azure.Commands.Compute.Models.PSVirtualMachine]$azureRMVM, [Parameter(ParameterSetName='RMVMName',Mandatory=$true,Position=0)] [ValidateNotNullOrEmpty()] [string]$Name, [Parameter(ParameterSetName='RMVMName',Mandatory=$true,Position=1)] [ValidateNotNullOrEmpty()] [string]$ResourceGroupName ) $azureRMVMState = Get-azureRMVM -Name $Name -ResourceGroupName $ResourceGroupName -Status $azureRMVMState.Statuses | Where-object {$_.Code -match "^PowerState\/(?<Status>\w*)$"} | Out-Null if($Matches.Status -ne "deallocated") { Write-error "VM [$Name] needs to be in a stopped state before it can be removed" return } try { if(!$azureRMVM) { Write-Verbose "Retrieving details for VM [$Name]" #Retrieve the details of the VM $azureRMVM = Get-azureRMVM -Name $Name -ResourceGroupName $ResourceGroupName } Write-Verbose "Retrieving disk information" #Retrieve the details of the disks the VM uses $vmOSDiskDetails = Get-AzureRmHelperVMOSDiskInfo $azureRMVM $azureRMVMDisks = Get-AzureRMHelperVMDataDisks $azureRMVM Write-Verbose "Retrieving network interface information" #Retrieve the details of the network interfaces the VM uses $vmNetworkInterfaceDetails = Get-AzureRMHelperVMNicInfo $azureRMVM Write-Verbose "Retrieving assigned public IP addresses" #Retrieve the details of the public IPs the VM uses $nicPublicIPs = Get-AzureRMHelperVMPublicIPAddress $azureRMVM } catch { Write-Error $error[0] Return $false } try{ #Remove VM Write-Verbose "Removing VM [$name]" $result = Remove-AzureRmVM -Name $Name -ResourceGroupName $ResourceGroupName -Force #Remove network interfaces used by VM foreach($networkInterface in $vmNetworkInterfaceDetails) { Write-Verbose "Removing network interface [$($networkInterface.Name)] for VM [$name]" Remove-AzureRmNetworkInterface -Name $networkInterface.Name -ResourceGroupName $networkInterface.ResourceGroupName -Force } #Remove the public IPs used by the network interface foreach($publicIP in $nicPublicIPs) { Write-Verbose "Removing public IP [$($publicIP.Name)] for VM [$($name)]" Remove-AzureRmPublicIpAddress -Name $publicIP.Name -ResourceGroupName $publicIP.ResourceGroupName -Force } #Remove Disks used by VM If($vmOSDiskDetails.DiskType -eq "ManagedDisk") { Write-Verbose "Removing OS Managed Disk attached to VM [$($vmOSDiskDetails.Name)] in resource group [$($vmOSDiskDetails.ResourceGroupName)]" $Result = Remove-AzureRmDisk -DiskName $vmOSDiskDetails.Name -ResourceGroupName $vmOSDiskDetails.ResourceGroupName -Force foreach($managedDisk in $azureRMVMDisks) { Write-Verbose "Removing Managed Data Disks attached to VM [$($managedDisk.Name)] in resource group [$($managedDisk.ResourceGroupName)]" $Result = Remove-AzureRmDisk -DiskName $managedDisk.Name -ResourceGroupName $managedDisk.ResourceGroupName -Force } } else { $storageAccounts = Get-AzureRmStorageAccount $resourceGroupName = ($storageAccounts | Where-Object {$_.StorageAccountName -eq $vmOSDiskDetails.StorageAccountName}).ResourceGroupName Set-AzureRmCurrentStorageAccount -Name $vmOSDiskDetails.StorageAccountName -ResourceGroupName $resourceGroupName | Out-Null Write-Verbose "Removing Vhd OS Disk [$($vmOSDiskDetails.Blob)] in container [$($vmOSDiskDetails.Container)] in storage account [$($vmOSDiskDetails.StorageAccountName)]" Remove-AzureStorageBlob -Blob $vmOSDiskDetails.Blob -Container $vmOSDiskDetails.Container $rmVMDisks = $azureRMVMDisks foreach($vhd in $rmVMDisks) { $vhdStorageAccountName = (Get-AzureRMHelperVhdInfoFromUri $vhd.ICloudBlob.StorageUri.PrimaryUri).StorageAccountName Set-AzureRmCurrentStorageAccount -context $vhd.Context | Out-Null Write-Verbose "Removing Vhd Data Disk [$($vhd.Name)] in container [$($vhd.ICloudBlob.Container.Name)] in storage account [$($vhdStorageAccountName)]" Remove-AzureStorageBlob -CloudBlob $vhd.ICloudBlob } } } catch{ Write-Error $error[0] Return $false } Return $true } |