Vagrant

Vagrant is a tool for building and managing virtual development environments in a simple and repeatable way. It's often used to automate the setup of test and development environments, especially with cloud platforms like OpenStack.

Vagrant

Here you'll find articles on using Vagrant to quickly spin up environments on Elastx OpenStack, including examples of provisioning CoreOS automatically. Please note that CoreOS has reached End of Life and the article is from 2014.