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Revision as of 11:29, 15 November 2010 by Goldmann (talk | contribs) (submitting feature for review)

Feature Name BoxGrinder


BoxGrinder creates appliances (virtual machines) from simple plain text appliance definition files for various virtual platforms.


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Current status

Detailed Description

BoxGrinder is a set of tools used for building appliances (virtual machines) for various platforms (KVM, Xen, VMware, EC2).

BoxGrinder creates appliances (images/virtual machines) from simple plain text Appliance Definition Files. There are only two simple steps to create an appliance:

  1. Create Appliance Definition File
  2. Run BoxGrinder. BoxGrinder will download all necessary artifact, build the instance, convert it to selected platform and upload it to selected destination. All in one process!

See Quick start page for more info.

Appliance definition file

Example appliance definition file:

name: f14-jeos
summary: Just Enough Operating System based on Fedora 14
  name: fedora
  version: 14
      size: 2
    - @core

BoxGrinder Build architecture


How it works

BoxGrinder Build has a plugin architecture. We can distinguish three types:

  1. Operating System plugins – generating base appliance for selected OS,
  2. Platform plugins – creating converted base appliance for selected platform (VMware, EC2),
  3. Delivery plugins – designed to deliver your new appliance to a specified location. For example as a tar file to a remote server or just register as AMI on EC2.

Benefit to Fedora

Creating and delivering Fedora-based appliances to various virtual platforms like KVM, VMware, EC2.


Watch review request, fix all specs to meets Fedora Guidelines.

How To Test

  1. Save sample appliance definition file as f14-jeos.appl.
  2. Create local delivery plugin configuration file, and store it as $HOME/.boxgrinder/plugins/local.
  3. Install and run BoxGrinder.

Sample local delivery plugin configuration file

path: /home/goldmann/builds
overwrite: false               # default: false
package: true                  # default: true

Commands to execute

yum install rubygem-boxgrinder-build-fedora-os-plugin rubygem-boxgrinder-build-vmware-platform-plugin
boxgrinder-build jeos-f14.appl -p vmware -d local

It should produce a virtual machine, convert it to VMware format and store in /home/goldmann/builds dir as tarred file.

User Experience

BoxGrinder will allow for easy and fast appliance creation and delivery.


  • ruby
  • appliance-tools
  • libguestfs
  • yum-utils
  • various rubygems

Contingency Plan

BoxGrinder is already released and packaged. It only needs to be reviewed and included, but if this fails we're still able to install BoxGrinder using RubyGems and gem install command.


Release Notes

Comments and Discussion


If you need help – please contact us. We're available on IRC (#boxgrinder/ and on forums.