Some time ago we finished most of the work for Vagrant Fedora 22 feature. The Vagrant package is currently in the review process, but I maintain Copr repositories for both Fedora 21 and rawhide. Here is how to install Vagrant and vagrant-libvirt on Fedora 21.
Note: I already wrote about getting Vagrant on Fedora 20 .
To install Vagrant you can simply install the vagrant packages from my vagrant-f21 Copr repository. To add the Copr repository add the following file to your /etc/yum.repos.d/ directory:
$ cat /etc/yum.repos.d/vagrant.repo [jstribny-vagrant-f21] name=Copr repo for vagrant-f21 owned by jstribny baseurl=http://copr-be.cloud.fedoraproject.org/results/jstribny/vagrant-f21/fedora-$releasever-$basearch/ skip_if_unavailable=True gpgcheck=0 enabled=1
Or simply enable the repo using dnf and copr-dnf plugin (coming with dnf-plugins-core):
$ sudo dnf copr enable jstribny/vagrant-f21
Afterwards you are ready to install and play with Vagrant:
$ sudo yum install vagrant-libvirt $# using dnf $ sudo dnf install vagrant-libvirt
$ vagrant Usage: vagrant [options] <command>
You can of course just install Vagrant on its own without the libvirt plugin, but note that libvirt is now Vagrant’s default provider.
Now go start doing interesting stuff.