Starting database backup.Ĭreating 'firewallbackup1' blob container space for storage.ĬloudBlobContainer : .CloudBlobContainer Starting Azure Firewall current configuration export in json. Starting database backup.Ĭreating 'firewallbackup' blob container space for storage.Ĭontainer 'firewallbackup' already exists Also I like to show what kind of errors you could get. In my case I played to much, if if the folder already exist you will see an error in the test. you can also make this fixed in the runbook but this is better and also very handy if you want to backup more firewall policy’s Here we use the created resource group and storage account that we have created for this. We need to test the runbook to see if it works. Into the new created runbook and click save. Select the just created runbook and copy the text into the runbook section Firewall/Runbook – Back Up Azure Firewall/Runbook.txt We are using the Runbook that is on the github page Just give it a name and choose powershell 5 Now that the Storage account is created we go back to our automation account created earlier and create a runbook, this runbook is used for backup all the firewall rules to the storage account. Now that the blob is created we create a folder in the blob, you can also do this in the runbook Now we save the account name and storagekey and we create a blobcontainer Press on show keys to make the key visible Location $location -SkuName Standard_LRS New-AzStorageAccount -ResourceGroupName $ResourceGroupName -Name $saname #Create new Storage account for the firewall backup New-AzResourceGroup -Name $ResourceGroupName -Location $Location This can be done with PowerShell or manual When running the PowerShell script it needs a storage location, A storage account will be used as storage, keep in mind that the storage account needs to be globally unique It can be also on a storage account that you already have for backup or management then that account can be used. The modules that we need are Az.Account, Az.Network, Az.ResourcesĪs you can see all the Az modules are there with the +model from the menu you can add your own modules that you may need. It is important to check if the AZ modules are there else the PowerShell script won’t run. The runbook is a PowerShell module and we need to confirm that we have access to network and resources modules. This provide the service principal access that will be used to auto-login into the runbook. This provide the service principal access that will be used to auto-login. Go to the Automation account and in the Settings blade, under Account settings, create a “Run As” account. Now that the Automation Account is created we can configure it to our needs. Manual is the quick and easy when we want to do this automatically we need an automation account and some runbook that will create a full backup on a storage account, and the storage account can be backup-ed with Azure backupįirst we need to setup an Automation Account as below on my policy’s for the Azure Virtual Machines When you are in need to get quickly all the firewall rules and settings you can export the template in the policy manager. Overview of my demo lab empty shell with rules. In this blog post I may use different naming across the screenshots, it is the method that you need and the things that can go wrong. The Premium SKU complies with Payment Card Industry Data Security Standard (PCI DSS) environment needs.ĭetails about the Azure firewall can be found here on the microsoft doc site Azure Firewall documentation | Microsoft DocsĪ setup in my testlab with some rules and keep in mind the current runbook works only if the Firewall, policys, and the storage account is in the same resource group. Like the Standard SKU, the Premium SKU can seamlessly scale up to 30 Gbps and integrate with availability zones to support the service level agreement (SLA) of 99.99 percent. To meet the increased performance demands of IDPS and TLS inspection, Azure Firewall Premium uses a more powerful virtual machine SKU. Organizations can leverage Premium stock-keeping unit (SKU) features like IDPS and TLS inspection to prevent malware and viruses from spreading across networks in both lateral and horizontal directions. There for a good backup is needed of the rules to make sure the latest setup is been backuped.Īzure Firewall is a managed stateful network security service If you create all the rules with PowerShell or an ARM / bicep template then it is easy to add all the rules again, but often in time manual rules are changed or added. Azure Backup can’t backup the Azure firewall directly additional steps need to be done before you can backup the Firewall rules.
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