Image Customization (Image Properties)

OpenStack allows you to customize your image properties after uploading. You can change defaults for disk and network drivers, boot firmware, config drive, etc. Our defaults should work in most cases, but we will list recommendations below for different setups. You can manipulate image properties in the Cloud Control Panel (My images > Update image > Properties).

Windows ISOs - No Virtio Drivers

We recommend customizing your Windows ISO with Virtio drivers prior to install. However, Windows will run with less performance using the following image properties:

  • hw_disk_bus = ide
  • hw_vif_model = e1000


If your ISO requires UEFI to boot, add the property key hw_firmware_type and set it to uefi.


FreeBSD does not always launch properly on our AMD host nodes. Please contact us to have your instance moved to an Intel node if your FreeBSD ISO does not boot as expected.

  • Windows, iso, FreeBSD
  • 7 Users Found This Useful
Was this answer helpful?

Related Articles

How do I use DNS Zones?

Using the Cloud DNS Zone Editor This article will describe solutions to common issues when using...

How do I add users to my cloud account?

The ability for cloud customers to create teams / manage users is under development. For now, you...

How to Fix an Empty System Log

The System Log tab in the cloud control panel displays console output from your instance. It...

Do you have a download file/speed test?

Please use our Looking Glass test files.

How to Create and Use Private Networks

Our OpenStack Cloud allows you to create your own Private Networks. You can use private IPs for...