BootStack aims to "take away the pain of cloud management" by building, supporting, and managing clouds. Canonical will build a cloud for you either within your data center / premises or hosted by IBM's Softlayer. The cloud will be built to your needs and on the hardware of your choosing.
The cost to getting a built and managed cloud deployment by Canonical comes at $15 per host per day, excluding any other associated hardware or service costs.
Enterprise readers wishing to learn more about Canonical's BootStack service can visit Ubuntu.com or this Ubuntu Insights blog post.