In https://github.com/voxpupuli/beaker-hostgenerator/blob/master/lib/beaker-hostgenerator/hypervisor/vagrant.rb#L38 , we hardcode a URL schema:
base_config['box_url'] = "https://cloud.centos.org/centos/#{version}-stream/x86_64/images/CentOS-Stream-Vagrant-#{version}-latest.x86_64.vagrant-libvirt.box"
beaker supports different hypervisors, one is vagrant, another one is vagrant_libvirt. For historic reasons, the vagrant hypervisor always used virtualbox. This breaks now, because the libvirt image isn't suitable for virtualbox.
In https://github.com/voxpupuli/beaker-hostgenerator/blob/master/lib/beaker-hostgenerator/hypervisor/vagrant.rb#L38 , we hardcode a URL schema:
beaker supports different hypervisors, one is vagrant, another one is vagrant_libvirt. For historic reasons, the vagrant hypervisor always used virtualbox. This breaks now, because the libvirt image isn't suitable for virtualbox.