"I think I found a typo in the documentation. I did an install on Fedora 24, with Virtualbox as the provider so I ended up following the Mac/OSX instructions. In section 4.3, step 6, there is output from the 'vagrant box list' command. It shows libvirt as the provider but shouldn't the output be 'cdkv2 (virtualbox, 0)'?"

https://access.redhat.com/documentation/en/red-hat-container-development-kit/2.1/single/installation-guide/#comment-1101321

Note: Needs fixing in 2.1 and 2.2 docs.