[vagrant@kernel-update ~]$ uname -r
4.18.0-519.el8.x86_64
[vagrant@kernel-update ~]$ uname -r
6.6.1-1.el8.elrepo.x86_64
user@Ubuntu:/media/sf_/test_vm/packer$ vagrant box list
centos8-kernel6 (virtualbox, 0)
generic/centos8s (virtualbox, 4.3.6)
user@Ubuntu:/media/sf_/test_vm/packer$ vagrant init centos8-kernel6
A Vagrantfile has been placed in this directory. You are now
ready to vagrant up your first virtual environment! Please read
the comments in the Vagrantfile as well as documentation on
vagrantup.com for more information on using Vagrant.
vagrant up
Bringing machine 'default' up with 'virtualbox' provider... ==> default: Box 'wlad124650/centos8-kernel6' could not be found. Attempting to find and install... default: Box Provider: virtualbox default: Box Version: 1.0 ==> default: Loading metadata for box 'wlad124650/centos8-kernel6' default: URL: https://vagrantcloud.com/api/v2/vagrant/wlad124650/centos8-kernel6