Added variant for Vagrant

run_demo.md

@@ -2,15 +2,18 @@
 
 ## Setup
 
-- Install Virtualbox
 - Install vagrant
 - Install ansible
-- Start the VMs using vagrant
+- Install Virtualbox (if libvirt provider is not used)
 
+> Start the VMs using vagrant
 
 ```bash
-git clone https://github.com/barais/demoAnsible
-cd vagrant
+# Choose between libvirt and virtualbox depending on your provider
+cd vagrant/libvirt  
+cd vagrant/virtualbox
+
+# Start the VMs
 vagant up
 # Check that the VM are up
 # Check that you can login using ssh (ssh vagrant@192.168.56.141 # password: vagrant)
@@ -18,7 +21,7 @@ vagant up
 
 ## Demo 1
 
-Run the playbook
+- Run the playbook (verify that playbook parameters match your VMs)
 
 ```bash
 ansible-playbook playbook.yml -i hosts
@@ -31,15 +34,7 @@ Try to access http://192.168.56.141/index.php
 - Kill the VMs and remove them.
 - Use vagrant to recreate them from scratch
 
-```bash
-git clone https://github.com/barais/demoAnsible
-cd vagrant
-vagant up
-# Check that the VM are up
-# Check that you can login using ssh (ssh vagrant@192.168.56.141 # password: vagrant)
-```
-
-Run the playbook
+- Run the playbook
 
 ```bash
 ansible-playbook site.yml -i hosts