1 ##############################################################################
2 # Copyright (c) 2018 Nokia Corporation and others.
4 # All rights reserved. This program and the accompanying materials
5 # are made available under the terms of the Apache License, Version 2.0
6 # which accompanies this distribution, and is available at
7 # http://www.apache.org/licenses/LICENSE-2.0
8 ##############################################################################
13 def restore_cpu_allocation_ratio():
14 for nova_file_bak in ["/var/lib/config-data/puppet-generated/nova_libvirt/etc/nova/nova.bak", # noqa
15 "/var/lib/config-data/puppet-generated/nova/etc/nova/nova.bak", # noqa
16 "/etc/nova/nova.bak"]:
17 if os.path.isfile(nova_file_bak):
18 nova_file = nova_file_bak.replace(".bak", ".conf")
19 print('restoring nova.bak.')
20 shutil.copyfile(nova_file_bak, nova_file)
21 os.remove(nova_file_bak)
23 print('nova.bak does not exist.')
26 restore_cpu_allocation_ratio()