OpenStackの評価環境を数分で構築できる「Open Virtual Appliance for Red Hat Enterprise Linux OpenStack Platform」、米レッドハットが無償公開
http://www.publickey1.jp/blog/14/ovare.html
Red Hat Introduces Open Virtual Appliance for Seamless OpenStack Evaluations
http://www.redhat.com/en/about/press-releases/red-hat-introduces-open-virtual-appliance-seamless-openstack-evaluations