How to use this box with Vagrant:
Vagrant.configure("2") do |config|
config.vm.box = "symbols/gentoo-docker-virt"
config.vm.box_version = "2017.11.4"
end
vagrant init symbols/gentoo-docker-virt \
--box-version 2017.11.4
vagrant up
This version was created over 6 years ago.
Rolling Docker image (app-emulation/docker-17.10.0) for vmware, hyperv and virtualbox, based on Gentoo with a VM-optimised kernel (sys-kernel/gentoo-sources-4.13.11) plus VMWare and Virtualbox host software.