Because of the demand for official Vagrant images on Ubuntu Linux, the world’s most popular operating system for public clouds, Canonical decided to take a more proactive approach to providing its users with a powerful Vagrant experience, mostly thanks to HashiCorp’s Atlas. Ubuntu is now running on 65% of the OpenStack-powered private clouds, and Vagrant images have become more popular than ever in the last year. Therefore, today Canonical wants you to celebrate the 10 million download mark for Ubuntu Vagrant images.