allow build_libvirt.sh not to destroy/recreate net
diff --git a/tools/build_libvirt.sh b/tools/build_libvirt.sh
index 48e2853..fc281d3 100755
--- a/tools/build_libvirt.sh
+++ b/tools/build_libvirt.sh
@@ -174,6 +174,7 @@
# Network configuration variables
GUEST_NETWORK=${GUEST_NETWORK:-1}
+GUEST_RECREATE_NET=${GUEST_RECREATE_NET:-yes}
GUEST_IP=${GUEST_IP:-192.168.$GUEST_NETWORK.50}
GUEST_CIDR=${GUEST_CIDR:-$GUEST_IP/24}
@@ -194,8 +195,10 @@
</network>
EOF
-virsh net-destroy devstack-$GUEST_NETWORK || true
-virsh net-create $VM_DIR/net.xml
+if [[ "$GUEST_RECREATE_NET" == "yes" ]]; then
+ virsh net-destroy devstack-$GUEST_NETWORK || true
+ virsh net-create $VM_DIR/net.xml
+fi
# libvirt.xml configuration
LIBVIRT_XML=$VM_DIR/libvirt.xml