- instack_mac=$(sudo virsh domiflist instack | grep default | \
- grep -Eo "[0-9a-f]+:[0-9a-f]+:[0-9a-f]+:[0-9a-f]+:[0-9a-f]+:[0-9a-f]+")
+ if sudo virsh list | grep instack; then
+ instack_mac=$(sudo virsh domiflist instack | grep default | \
+ grep -Eo "[0-9a-f]+:[0-9a-f]+:[0-9a-f]+:[0-9a-f]+:[0-9a-f]+:[0-9a-f]+")
+ elif sudo virsh list | grep undercloud; then
+ instack_mac=$(sudo virsh domiflist undercloud | grep default | \
+ grep -Eo "[0-9a-f]+:[0-9a-f]+:[0-9a-f]+:[0-9a-f]+:[0-9a-f]+:[0-9a-f]+")
+ else
+ echo "No available installer VM exists...exiting"
+ exit 1
+ fi