#-------------------------------------------------------------------------------
export TEST_VM_NUM_NODES=1
export TEST_VM_NODE_NAMES=opnfv
-export VM_DOMAIN_TYPE=kvm
-export VM_CPU=8
-export VM_DISK=80
-export VM_MEMORY_SIZE=8192
+export VM_DOMAIN_TYPE=${VM_DOMAIN_TYPE:-kvm}
+export VM_CPU=${VM_CPU:-8}
+export VM_DISK=${VM_DISK:-80}
+export VM_MEMORY_SIZE=${VM_MEMORY_SIZE:-8192}
export VM_DISK_CACHE=unsafe
#-------------------------------------------------------------------------------
export TEST_VM_NUM_NODES=6
export TEST_VM_NODE_NAMES="opnfv controller00 controller01 controller02 compute00 compute01"
-export VM_DOMAIN_TYPE=kvm
-export VM_CPU=8
-export VM_DISK=80
-export VM_MEMORY_SIZE=16384
+export VM_DOMAIN_TYPE=${VM_DOMAIN_TYPE:-kvm}
+export VM_CPU=${VM_CPU:-8}
+export VM_DISK=${VM_CPU:-80}
+export VM_MEMORY_SIZE=${VM_MEMORY_SIZE:-16384}
export VM_DISK_CACHE=unsafe
#-------------------------------------------------------------------------------
export TEST_VM_NUM_NODES=3
export TEST_VM_NODE_NAMES="opnfv controller00 compute00"
-export VM_DOMAIN_TYPE=kvm
-export VM_CPU=8
-export VM_DISK=80
-export VM_MEMORY_SIZE=12288
+export VM_DOMAIN_TYPE=${VM_DOMAIN_TYPE:-kvm}
+export VM_CPU=${VM_CPU:-8}
+export VM_DISK=${VM_DISK:-80}
+export VM_MEMORY_SIZE=${VM_MEMORY_SIZE:-12288}
export VM_DISK_CACHE=unsafe
#-------------------------------------------------------------------------------
export TEST_VM_NUM_NODES=4
export TEST_VM_NODE_NAMES="opnfv controller00 compute00 compute01"
-export VM_DOMAIN_TYPE=kvm
-export VM_CPU=8
-export VM_DISK=80
-export VM_MEMORY_SIZE=12288
+export VM_DOMAIN_TYPE=${VM_DOMAIN_TYPE:-kvm}
+export VM_CPU=${VM_CPU:-8}
+export VM_DISK=${VM_DISK:-80}
+export VM_MEMORY_SIZE=${VM_MEMORY_SIZE:-12288}
export VM_DISK_CACHE=unsafe