/snf-image

snf-image is a Ganeti OS definition. It allows Ganeti to launch instances from predefined or untrusted custom Images. The whole process of deploying an Image onto the block device, as provided by Ganeti, is done in complete isolation from the physical host, enhancing robustness and security.

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snf-image

Overview

This is snf-image, a Ganeti OS provider primarily used by the Synnefo cloud management software to deploy VM instances from predefined or custom Images.

It comprises two distinct components:

  • snf-image-host, which executes as a privileged process on the Ganeti host
  • snf-image-helper, which executes inside a helper VM and undertakes all security-sensitive customization of a Ganeti VM.

Project Page

Please see the official Synnefo site and the latest snf-image docs for more information.

Contact Information