Delete_twrsv2022.ps1

Connect-AzAccount

$VaultName = 'twrsv2022' #fetch automatically
$Subscription = 'Nutzungsbasierte Bezahlung' #fetch automatically
$ResourceGroup = 'az-104-rg' #fetch automatically
$SubscriptionId = '34c9efb6-c3a2-4d9d-924a-6ddaa9d55272' #fetch automatically

Select-AzSubscription $Subscription
$VaultToDelete = Get-AzRecoveryServicesVault -Name $VaultName -ResourceGroupName $ResourceGroup
Set-AzRecoveryServicesAsrVaultContext -Vault $VaultToDelete

Set-AzRecoveryServicesVaultProperty -Vault $VaultToDelete.ID -SoftDeleteFeatureState Disable #disable soft delete
Write-Host "Soft delete disabled for the vault" $VaultName
$containerSoftDelete = Get-AzRecoveryServicesBackupItem -BackupManagementType AzureVM -WorkloadType AzureVM -VaultId $VaultToDelete.ID | Where-Object {$_.DeleteState -eq "ToBeDeleted"} #fetch backup items in soft delete state
foreach ($softitem in $containerSoftDelete)
{
    Undo-AzRecoveryServicesBackupItemDeletion -Item $softitem -VaultId $VaultToDelete.ID -Force #undelete items in soft delete state
}
#Invoking API to disable enhanced security
$azProfile = [Microsoft.Azure.Commands.Common.Authentication.Abstractions.AzureRmProfileProvider]::Instance.Profile
$profileClient = New-Object -TypeName Microsoft.Azure.Commands.ResourceManager.Common.RMProfileClient -ArgumentList ($azProfile)
$accesstoken = Get-AzAccessToken
$token = $accesstoken.Token
$authHeader = @{
    'Content-Type'='application/json'
    'Authorization'='Bearer ' + $token
}
$body = @{properties=@{enhancedSecurityState= "Disabled"}}
$restUri = 'https://management.azure.com/subscriptions/'+$SubscriptionId+'/resourcegroups/'+$ResourceGroup+'/providers/Microsoft.RecoveryServices/vaults/'+$VaultName+'/backupconfig/vaultconfig?api-version=2019-05-13'
$response = Invoke-RestMethod -Uri $restUri -Headers $authHeader -Body ($body | ConvertTo-JSON -Depth 9) -Method PATCH

#Fetch all protected items and servers
$backupItemsVM = Get-AzRecoveryServicesBackupItem -BackupManagementType AzureVM -WorkloadType AzureVM -VaultId $VaultToDelete.ID
$backupItemsSQL = Get-AzRecoveryServicesBackupItem -BackupManagementType AzureWorkload -WorkloadType MSSQL -VaultId $VaultToDelete.ID
$backupItemsAFS = Get-AzRecoveryServicesBackupItem -BackupManagementType AzureStorage -WorkloadType AzureFiles -VaultId $VaultToDelete.ID
$backupItemsSAP = Get-AzRecoveryServicesBackupItem -BackupManagementType AzureWorkload -WorkloadType SAPHanaDatabase -VaultId $VaultToDelete.ID
$backupContainersSQL = Get-AzRecoveryServicesBackupContainer -ContainerType AzureVMAppContainer -Status Registered -VaultId $VaultToDelete.ID | Where-Object {$_.ExtendedInfo.WorkloadType -eq "SQL"}
$protectableItemsSQL = Get-AzRecoveryServicesBackupProtectableItem -WorkloadType MSSQL -VaultId $VaultToDelete.ID | Where-Object {$_.IsAutoProtected -eq $true}
$backupContainersSAP = Get-AzRecoveryServicesBackupContainer -ContainerType AzureVMAppContainer -Status Registered -VaultId $VaultToDelete.ID | Where-Object {$_.ExtendedInfo.WorkloadType -eq "SAPHana"}
$StorageAccounts = Get-AzRecoveryServicesBackupContainer -ContainerType AzureStorage -Status Registered -VaultId $VaultToDelete.ID
$backupServersMARS = Get-AzRecoveryServicesBackupContainer -ContainerType "Windows" -BackupManagementType MAB -VaultId $VaultToDelete.ID
$backupServersMABS = Get-AzRecoveryServicesBackupManagementServer -VaultId $VaultToDelete.ID| Where-Object { $_.BackupManagementType -eq "AzureBackupServer" }
$backupServersDPM = Get-AzRecoveryServicesBackupManagementServer -VaultId $VaultToDelete.ID | Where-Object { $_.BackupManagementType-eq "SCDPM" }
$pvtendpoints = Get-AzPrivateEndpointConnection -PrivateLinkResourceId $VaultToDelete.ID

foreach($item in $backupItemsVM)
    {
        Disable-AzRecoveryServicesBackupProtection -Item $item -VaultId $VaultToDelete.ID -RemoveRecoveryPoints -Force #stop backup and delete Azure VM backup items
    }
Write-Host "Disabled and deleted Azure VM backup items"

foreach($item in $backupItemsSQL)
    {
        Disable-AzRecoveryServicesBackupProtection -Item $item -VaultId $VaultToDelete.ID -RemoveRecoveryPoints -Force #stop backup and delete SQL Server in Azure VM backup items
    }
Write-Host "Disabled and deleted SQL Server backup items"

foreach($item in $protectableItems)
    {
        Disable-AzRecoveryServicesBackupAutoProtection -BackupManagementType AzureWorkload -WorkloadType MSSQL -InputItem $item -VaultId $VaultToDelete.ID #disable auto-protection for SQL
    }
Write-Host "Disabled auto-protection and deleted SQL protectable items"

foreach($item in $backupContainersSQL)
    {
        Unregister-AzRecoveryServicesBackupContainer -Container $item -Force -VaultId $VaultToDelete.ID #unregister SQL Server in Azure VM protected server
    }
Write-Host "Deleted SQL Servers in Azure VM containers"

foreach($item in $backupItemsSAP)
    {
        Disable-AzRecoveryServicesBackupProtection -Item $item -VaultId $VaultToDelete.ID -RemoveRecoveryPoints -Force #stop backup and delete SAP HANA in Azure VM backup items
    }
Write-Host "Disabled and deleted SAP HANA backup items"

foreach($item in $backupContainersSAP)
    {
        Unregister-AzRecoveryServicesBackupContainer -Container $item -Force -VaultId $VaultToDelete.ID #unregister SAP HANA in Azure VM protected server
    }
Write-Host "Deleted SAP HANA in Azure VM containers"

foreach($item in $backupItemsAFS)
    {
        Disable-AzRecoveryServicesBackupProtection -Item $item -VaultId $VaultToDelete.ID -RemoveRecoveryPoints -Force #stop backup and delete Azure File Shares backup items
    }
Write-Host "Disabled and deleted Azure File Share backups"

foreach($item in $StorageAccounts)
    {
        Unregister-AzRecoveryServicesBackupContainer -container $item -Force -VaultId $VaultToDelete.ID #unregister storage accounts
    }
Write-Host "Unregistered Storage Accounts"

foreach($item in $backupServersMARS)
    {
    	Unregister-AzRecoveryServicesBackupContainer -Container $item -Force -VaultId $VaultToDelete.ID #unregister MARS servers and delete corresponding backup items
    }
Write-Host "Deleted MARS Servers"

foreach($item in $backupServersMABS)
    {
	    Unregister-AzRecoveryServicesBackupManagementServer -AzureRmBackupManagementServer $item -VaultId $VaultToDelete.ID #unregister MABS servers and delete corresponding backup items
    }
Write-Host "Deleted MAB Servers"

foreach($item in $backupServersDPM)
    {
	    Unregister-AzRecoveryServicesBackupManagementServer -AzureRmBackupManagementServer $item -VaultId $VaultToDelete.ID #unregister DPM servers and delete corresponding backup items
    }
Write-Host "Deleted DPM Servers"

#Deletion of ASR Items

$fabricObjects = Get-AzRecoveryServicesAsrFabric
if ($null -ne $fabricObjects) {
	# First DisableDR all VMs.
	foreach ($fabricObject in $fabricObjects) {
		$containerObjects = Get-AzRecoveryServicesAsrProtectionContainer -Fabric $fabricObject
		foreach ($containerObject in $containerObjects) {
			$protectedItems = Get-AzRecoveryServicesAsrReplicationProtectedItem -ProtectionContainer $containerObject
			# DisableDR all protected items
			foreach ($protectedItem in $protectedItems) {
				Write-Host "Triggering DisableDR(Purge) for item:" $protectedItem.Name
				Remove-AzRecoveryServicesAsrReplicationProtectedItem -InputObject $protectedItem -Force
				Write-Host "DisableDR(Purge) completed"
			}

			$containerMappings = Get-AzRecoveryServicesAsrProtectionContainerMapping -ProtectionContainer $containerObject
			# Remove all Container Mappings
			foreach ($containerMapping in $containerMappings) {
				Write-Host "Triggering Remove Container Mapping: " $containerMapping.Name
				Remove-AzRecoveryServicesAsrProtectionContainerMapping -ProtectionContainerMapping $containerMapping -Force
				Write-Host "Removed Container Mapping."
			}
		}
		$NetworkObjects = Get-AzRecoveryServicesAsrNetwork -Fabric $fabricObject
		foreach ($networkObject in $NetworkObjects)
		{
			#Get the PrimaryNetwork
			$PrimaryNetwork = Get-AzRecoveryServicesAsrNetwork -Fabric $fabricObject -FriendlyName $networkObject
			$NetworkMappings = Get-AzRecoveryServicesAsrNetworkMapping -Network $PrimaryNetwork
			foreach ($networkMappingObject in $NetworkMappings)
			{
				#Get the Neetwork Mappings
				$NetworkMapping = Get-AzRecoveryServicesAsrNetworkMapping -Name $networkMappingObject.Name -Network $PrimaryNetwork
				Remove-AzRecoveryServicesAsrNetworkMapping -InputObject $NetworkMapping
			}
		}
		# Remove Fabric
		Write-Host "Triggering Remove Fabric:" $fabricObject.FriendlyName
		Remove-AzRecoveryServicesAsrFabric -InputObject $fabricObject -Force
		Write-Host "Removed Fabric."
	}
}

foreach($item in $pvtendpoints)
	{
		$penamesplit = $item.Name.Split(".")
		$pename = $penamesplit[0]
		Remove-AzPrivateEndpointConnection -ResourceId $item.PrivateEndpoint.Id -Force #remove private endpoint connections
		Remove-AzPrivateEndpoint -Name $pename -ResourceGroupName $ResourceGroup -Force #remove private endpoints
	}
Write-Host "Removed Private Endpoints"

#Recheck ASR items in vault
$fabricCount = 0
$ASRProtectedItems = 0
$ASRPolicyMappings = 0
$fabricObjects = Get-AzRecoveryServicesAsrFabric
if ($null -ne $fabricObjects) {
	foreach ($fabricObject in $fabricObjects) {
		$containerObjects = Get-AzRecoveryServicesAsrProtectionContainer -Fabric $fabricObject
		foreach ($containerObject in $containerObjects) {
			$protectedItems = Get-AzRecoveryServicesAsrReplicationProtectedItem -ProtectionContainer $containerObject
			foreach ($protectedItem in $protectedItems) {
				$ASRProtectedItems++
			}
			$containerMappings = Get-AzRecoveryServicesAsrProtectionContainerMapping -ProtectionContainer $containerObject
			foreach ($containerMapping in $containerMappings) {
				$ASRPolicyMappings++
			}
		}
		$fabricCount++
	}
}
#Recheck presence of backup items in vault
$backupItemsVMFin = Get-AzRecoveryServicesBackupItem -BackupManagementType AzureVM -WorkloadType AzureVM -VaultId $VaultToDelete.ID
$backupItemsSQLFin = Get-AzRecoveryServicesBackupItem -BackupManagementType AzureWorkload -WorkloadType MSSQL -VaultId $VaultToDelete.ID
$backupContainersSQLFin = Get-AzRecoveryServicesBackupContainer -ContainerType AzureVMAppContainer -Status Registered -VaultId $VaultToDelete.ID | Where-Object {$_.ExtendedInfo.WorkloadType -eq "SQL"}
$protectableItemsSQLFin = Get-AzRecoveryServicesBackupProtectableItem -WorkloadType MSSQL -VaultId $VaultToDelete.ID | Where-Object {$_.IsAutoProtected -eq $true}
$backupItemsSAPFin = Get-AzRecoveryServicesBackupItem -BackupManagementType AzureWorkload -WorkloadType SAPHanaDatabase -VaultId $VaultToDelete.ID
$backupContainersSAPFin = Get-AzRecoveryServicesBackupContainer -ContainerType AzureVMAppContainer -Status Registered -VaultId $VaultToDelete.ID | Where-Object {$_.ExtendedInfo.WorkloadType -eq "SAPHana"}
$backupItemsAFSFin = Get-AzRecoveryServicesBackupItem -BackupManagementType AzureStorage -WorkloadType AzureFiles -VaultId $VaultToDelete.ID
$StorageAccountsFin = Get-AzRecoveryServicesBackupContainer -ContainerType AzureStorage -Status Registered -VaultId $VaultToDelete.ID
$backupServersMARSFin = Get-AzRecoveryServicesBackupContainer -ContainerType "Windows" -BackupManagementType MAB -VaultId $VaultToDelete.ID
$backupServersMABSFin = Get-AzRecoveryServicesBackupManagementServer -VaultId $VaultToDelete.ID| Where-Object { $_.BackupManagementType -eq "AzureBackupServer" }
$backupServersDPMFin = Get-AzRecoveryServicesBackupManagementServer -VaultId $VaultToDelete.ID | Where-Object { $_.BackupManagementType-eq "SCDPM" }
$pvtendpointsFin = Get-AzPrivateEndpointConnection -PrivateLinkResourceId $VaultToDelete.ID
Write-Host "Number of backup items left in the vault and which need to be deleted:" $backupItemsVMFin.count "Azure VMs" $backupItemsSQLFin.count "SQL Server Backup Items" $backupContainersSQLFin.count "SQL Server Backup Containers" $protectableItemsSQLFin.count "SQL Server Instances" $backupItemsSAPFin.count "SAP HANA backup items" $backupContainersSAPFin.count "SAP HANA Backup Containers" $backupItemsAFSFin.count "Azure File Shares" $StorageAccountsFin.count "Storage Accounts" $backupServersMARSFin.count "MARS Servers" $backupServersMABSFin.count "MAB Servers" $backupServersDPMFin.count "DPM Servers" $pvtendpointsFin.count "Private endpoints"
Write-Host "Number of ASR items left in the vault and which need to be deleted:" $ASRProtectedItems "ASR protected items" $ASRPolicyMappings "ASR policy mappings" $fabricCount "ASR Fabrics" $pvtendpointsFin.count "Private endpoints. Warning: This script will only remove the replication configuration from Azure Site Recovery and not from the source. Please cleanup the source manually. Visit https://go.microsoft.com/fwlink/?linkid=2182781 to learn more"
Remove-AzRecoveryServicesVault -Vault $VaultToDelete
#Finish