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In Azure:
Set up the Azure environment with required resource groups and subscriptions.
Create an application for Azure DNS sync and register it with Microsoft Entra ID. For more information see Configuring Azure Environment for DNS Synchronization.
In Infoblox NIOS:
Ensure that you have installed the Cloud Network Automation license on the Grid Master. For information about licenses, refer to the Infoblox NIOS Documentation.
Ensure that the Cloud Sync service is running on the Grid member that will perform the sync task. For more information, see Starting and Stopping the Cloud Sync Service.
Keep the credentials from the registered Azure DNS application handy and use them to configure an Azure user in NIOS as described in the Adding an Azure User in NIOS section.
Ensure that the time on the NIOS or vNIOS appliance is synchronized with the actual time so that DNS synchronization functions properly. You can configure NTP servers on the NIOS appliance and enable the NTP service to synchronize time on the appliance. For information about how to set up the NTP server, refer to theInfoblox NIOS Documentation.
Configure DNS resolvers on the Grid member that is synchronizing Azure DNS data so that NIOS is able to communicate with Azure’s service endpoints. For information about how to configure DNS resolvers, refer to the Infoblox NIOS Documentation.
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Azure requires the credentials to allow calls made to Azure using the Azure CLI, Azure SDKs, or direct HTTP calls. For more information, see see Configuring Azure Environment for DNS Synchronization.
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