-# Clean off instack VM
-virsh destroy instack 2> /dev/null || echo -n ''
-virsh undefine instack --remove-all-storage 2> /dev/null || echo -n ''
-virsh vol-delete instack.qcow2 --pool default 2> /dev/null
-rm -f /var/lib/libvirt/images/instack.qcow2 2> /dev/null
+# Copyright (c) 2016 Red Hat Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.