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60 lines
2.2 KiB
Plaintext
60 lines
2.2 KiB
Plaintext
// Module included in the following assemblies:
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//
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// * virt/virtual_machines/virt-installing-virtio-drivers-on-new-windows-vm.adoc
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//This file contains UI elements and/or package names that need to be updated.
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:_mod-docs-content-type: PROCEDURE
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[id="virt-adding-container-disk-as-cd_{context}"]
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= Installing VirtIO drivers from a container disk added as a SATA CD drive
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You can install VirtIO drivers from a container disk that you add to a Windows virtual machine (VM) as a SATA CD drive.
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[TIP]
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====
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Downloading the `container-native-virtualization/virtio-win` container disk from the link:https://catalog.redhat.com/software/containers/search?q=virtio-win&p=1[Red Hat Ecosystem Catalog] is not mandatory, because the container disk is downloaded from the Red Hat registry if it not already present in the cluster. However, downloading reduces the installation time.
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====
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.Prerequisites
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* You must have access to the Red Hat registry or to the downloaded `container-native-virtualization/virtio-win` container disk in a restricted environment.
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.Procedure
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. Add the `container-native-virtualization/virtio-win` container disk as a CD drive by editing the `VirtualMachine` manifest:
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+
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[source,yaml]
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----
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# ...
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spec:
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domain:
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devices:
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disks:
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- name: virtiocontainerdisk
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bootOrder: 2 <1>
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cdrom:
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bus: sata
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volumes:
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- containerDisk:
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image: container-native-virtualization/virtio-win
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name: virtiocontainerdisk
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----
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<1> {VirtProductName} boots the VM disks in the order defined in the `VirtualMachine` manifest. You can either define other VM disks that boot before the `container-native-virtualization/virtio-win` container disk or use the optional `bootOrder` parameter to ensure the VM boots from the correct disk. If you configure the boot order for a disk, you must configure the boot order for the other disks.
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. Apply the changes:
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* If the VM is not running, run the following command:
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+
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[source,terminal]
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----
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$ virtctl start <vm> -n <namespace>
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----
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* If the VM is running, reboot the VM or run the following command:
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+
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[source,terminal]
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----
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$ oc apply -f <vm.yaml>
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----
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. After the VM has started, install the VirtIO drivers from the SATA CD drive.
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