bifrost: test-bifrost-deployment: Allow overriding VM hardware options

Make VM disk, cpu and memory settings configurable to allow less
powerful hosts to host the bifrost VMs.

Change-Id: If819451536dd518690f3808c55de940169b90346
Signed-off-by: Markos Chandras <mchandras@suse.de>

diff --git a/prototypes/bifrost/scripts/test-bifrost-deployment.sh b/prototypes/bifrost/scripts/test-bifrost-deployment.sh
index 030faed..32a0663 100755 (executable)
--- a/prototypes/bifrost/scripts/test-bifrost-deployment.sh
+++ b/prototypes/bifrost/scripts/test-bifrost-deployment.sh
@@ -34,13 +34,13 @@ PROVISION_WAIT_TIMEOUT=${PROVISION_WAIT_TIMEOUT:-2400}
 TEST_VM_NUM_NODES=3
 export TEST_VM_NODE_NAMES="jumphost.opnfvlocal controller00.opnfvlocal compute00.opnfvlocal"
 export VM_DOMAIN_TYPE="kvm"
-export VM_CPU=4
-export VM_DISK=100
+export VM_CPU=${VM_CPU:-4}
+export VM_DISK=${VM_DISK:-100}
 TEST_PLAYBOOK="test-bifrost-infracloud.yaml"
 USE_INSPECTOR=true
 USE_CIRROS=false
 TESTING_USER=root
-VM_MEMORY_SIZE="8192"
+VM_MEMORY_SIZE=${VM_MEMORY_SIZE:-8192}
 DOWNLOAD_IPA=true
 CREATE_IPA_IMAGE=false
 INSPECT_NODES=true