1 files changed, 35 insertions, 0 deletions
diff --git a/utils/dev_env/deploy/mac_generator.sh b/utils/dev_env/deploy/mac_generator.sh
new file mode 100755
index 00000000..f8bc5e08
--- /dev/null
+++ b/utils/dev_env/deploy/mac_generator.sh
@@ -0,0 +1,35 @@
+#!/bin/bash
+##############################################################################
+# Copyright (c) 2016 Huawei Technologies Co.,Ltd and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+
+
+## This script is used in 'create_libvirt_vm.sh'
+function mac_address_part() {
+    hex_number=$(printf '%02x' $RANDOM)
+    number_length=${#hex_number}
+    number_start=$(expr $number_length - 2)
+    echo ${hex_number:$number_start:2}
+}
+
+function mac_address() {
+    echo "00:00:$(mac_address_part):$(mac_address_part):$(mac_address_part):$(mac_address_part)"
+}
+
+machines=''
+for i in `seq $1`; do
+  mac=$(mac_address)
+
+  if [[ -z $machines ]]; then
+    machines="${mac}"
+  else
+    machines="${machines} ${mac}"
+  fi
+done
+
+echo ${machines}