Those scripts are used by Jenkins within the CentOS QA dedicated environment (behind https://console.qa.centos.org) to deploy nodes and then launch some functional test (see other git repository for t_functional)
Here are the type of nodes that are deployed :
- Bare Metal (IBM HS21 blades)
- KVM guests
- Xen guests (Paravirt)
- VirtualBox guests
- Vmware ESXi guests