Mark Shuttleworth is a man with vision. He had the vision to create the Ubuntu Linux project and he had the vision to be the first commercial Linux distro to embrace OpenStack fully…
To prove his point about the ease of upgrading, Shuttleworth, always the show-man, did a live demo where he migrated an OpenStack Essex release to the new Folsom release. The upgrade was done on a live production server running live in-service applications. The whole process was completed in just three minutes.