I tested these steps on a vanilla Ubuntu Precise (12.04) box running on Parallels (on OsX).
So, OsX -> Precise Box -> Controller, Network, Compute1 -> Cirros
In this configuration some service on Controller was a bit unstable (I got some segfaults, I think because of nested virtualization). Using just OsX and Parallers everithing runs smoothly, so please let me know if you have any issue on your Linux box
Clone the vagrant-ansible-openstack and update submodules
git clone https://github.com/dguerri/vagrant-ansible-openstack.git
cd vagrant-ansible-openstack/
git submodule init
git submodule update
Download and install Vagrant
wget https://dl.bintray.com/mitchellh/vagrant/vagrant_1.7.2_x86_64.deb -O /tmp/vagrant_1.7.2_x86_64.deb
sudo dpkg -i /tmp/vagrant_1.7.2_x86_64.deb
Install KVM and libvirt
sudo apt-get install -y libvirt-bin libvirt-dev qemu qemu-kvm
Install vagrant-libvirt provider
sudo service libvirt-bin restart
vagrant plugin install vagrant-libvirt
Ensure current user is in libvirtd group
sudo adduser $USER libvirtd
Re-login (vagrant user is now in libvirtd group)
Set environment for Vagrant
export VAGRANT_DEFAULT_PROVIDER=libvirt
export BOX_NAME=baremettle/ubuntu-14.04
(optional) Set the external network interface. This should be the interface your workstation is using to reach the Internet.
So, typically eth0. If you leave EXTERNAL_NETWORK_IF undefined and your workstation has got more than one interface, Vagrant will ask you to pick one interactively (at least this is what happen with Parallels)
export EXTERNAL_NETWORK_IF=eth0
(optional) Install Vagrnat chachier plugin
vagrant plugin install vagrant-cachier
Create the OpenStack infrastructure with Ansible
cd vagrant-ansible-openstack/
make
Install needed OpenStack clients (I am using a virtualenv here)
sudo apt-get install -y python-virtualenv
virtualenv .venv
. .venv/bin/activate
sudo apt-get install -y libffi-dev
pip install python-glanceclient python-neutronclient python-novaclient
Launch demo
make demo