+ - string:
+ name: TEST_VM_NUM_NODES
+ default: '{test-vm-num-nodes}'
+ - string:
+ name: TEST_VM_NODE_NAMES
+ default: '{test-vm-node-names}'
+ - string:
+ name: VM_DOMAIN_TYPE
+ default: '{vm-domain-type}'
+ - string:
+ name: VM_CPU
+ default: '{vm-cpu}'
+ - string:
+ name: VM_DISK
+ default: '{vm-disk}'
+ - string:
+ name: VM_MEMORY_SIZE
+ default: '{vm-memory-size}'
+ - string:
+ name: VM_DISK_CACHE
+ default: '{vm-disk-cache}'