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Diffstat (limited to 'charms/trusty/contrail-configuration/hooks/charmhelpers/contrib/openstack/alternatives.py')
-rw-r--r-- | charms/trusty/contrail-configuration/hooks/charmhelpers/contrib/openstack/alternatives.py | 33 |
1 files changed, 0 insertions, 33 deletions
diff --git a/charms/trusty/contrail-configuration/hooks/charmhelpers/contrib/openstack/alternatives.py b/charms/trusty/contrail-configuration/hooks/charmhelpers/contrib/openstack/alternatives.py deleted file mode 100644 index ef77caf..0000000 --- a/charms/trusty/contrail-configuration/hooks/charmhelpers/contrib/openstack/alternatives.py +++ /dev/null @@ -1,33 +0,0 @@ -# Copyright 2014-2015 Canonical Limited. -# -# This file is part of charm-helpers. -# -# charm-helpers is free software: you can redistribute it and/or modify -# it under the terms of the GNU Lesser General Public License version 3 as -# published by the Free Software Foundation. -# -# charm-helpers is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU Lesser General Public License for more details. -# -# You should have received a copy of the GNU Lesser General Public License -# along with charm-helpers. If not, see <http://www.gnu.org/licenses/>. - -''' Helper for managing alternatives for file conflict resolution ''' - -import subprocess -import shutil -import os - - -def install_alternative(name, target, source, priority=50): - ''' Install alternative configuration ''' - if (os.path.exists(target) and not os.path.islink(target)): - # Move existing file/directory away before installing - shutil.move(target, '{}.bak'.format(target)) - cmd = [ - 'update-alternatives', '--force', '--install', - target, name, source, str(priority) - ] - subprocess.check_call(cmd) |