+example:
+ example_vm_name: example-vm
+ example_flavor: m1.small
+ example_image_name: functest-example-vm
+ example_private_net_name: example-net
+ example_private_subnet_name: example-subnet
+ example_private_subnet_cidr: 192.168.170.0/24
+ example_router_name: example-router
+ example_sg_name: example-sg
+ example_sg_descr: Example Security group
+