*[<i class="fa fa-github" aria-hidden="true"></i> How to Create a CentOS Vagrant Base Box](https://github.com/ckan/ckan/wiki/How-to-Create-a-CentOS-Vagrant-Base-Box)
*[packer by HashiCorp](https://packer.io/)
*[<i class="fa fa-book"></i> Creating windows base images using Packer and Boxstarter](http://www.hurryupandwait.io/blog/creating-windows-base-images-for-virtualbox-and-hyper-v-using-packer-boxstarter-and-vagrant)