9.4. Update VirtIO drivers
Update VirtIO drivers in guest operating systems. Using the latest VirtIO drivers increases performance and stability.
9.4.1. Enable automatic updates for Red Hat virtio-win drivers 링크 복사링크가 클립보드에 복사되었습니다!
If the Windows Update service (WUS) is restricted to allow only drivers explicitly signed and published by Microsoft, you must manually configure automatic Red Hat virtio-win driver updates. Otherwise, automatic updates are disabled.
Prerequisites
- The cluster must have internet connectivity. Disconnected clusters cannot reach the WUS.
Procedure
Import the Red Hat Release Certificate into the Trusted Publishers store.
Example command:
Import-Certificate -FilePath "redhat-driver-cert.cer" -CertStoreLocation Cert:\LocalMachine\TrustedPublisherIn the Group Policy Management Console (GPMC):
Set the
Allow signed updates from an intranet Microsoft update service locationpolicy toEnabled.If a driver is signed by a certificate in the Trusted Publishers store, it is now accepted, even if it didn’t come from Microsoft directly.
-
Set the
Do not include drivers with Windows Updatespolicy toDisabled.