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author | 2017-03-23 06:19:54 -0700 | |
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committer | 2017-03-23 06:19:54 -0700 | |
commit | 88df88a19674ccc0017836941b8ee32eaadf19fb (patch) | |
tree | f930c90f75846ec8d8e33cf27325ff8fafc85d5c /charms/trusty/ceilometer-contrail/hooks/charmhelpers/core/kernel.py | |
parent | 9f50a40437477432a21b326b15c343ca6b8fe516 (diff) |
Deleted charms with wrong license. Will source them differently in future.
Change-Id: I0fc99ea03c6b6ca4701e63793cb2be60e56c7588
Signed-off-by: Stuart Mackie <wsmackie@juniper.net>
Diffstat (limited to 'charms/trusty/ceilometer-contrail/hooks/charmhelpers/core/kernel.py')
-rw-r--r-- | charms/trusty/ceilometer-contrail/hooks/charmhelpers/core/kernel.py | 68 |
1 files changed, 0 insertions, 68 deletions
diff --git a/charms/trusty/ceilometer-contrail/hooks/charmhelpers/core/kernel.py b/charms/trusty/ceilometer-contrail/hooks/charmhelpers/core/kernel.py deleted file mode 100644 index 5dc6495..0000000 --- a/charms/trusty/ceilometer-contrail/hooks/charmhelpers/core/kernel.py +++ /dev/null @@ -1,68 +0,0 @@ -#!/usr/bin/env python -# -*- coding: utf-8 -*- - -# 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/>. - -__author__ = "Jorge Niedbalski <jorge.niedbalski@canonical.com>" - -from charmhelpers.core.hookenv import ( - log, - INFO -) - -from subprocess import check_call, check_output -import re - - -def modprobe(module, persist=True): - """Load a kernel module and configure for auto-load on reboot.""" - cmd = ['modprobe', module] - - log('Loading kernel module %s' % module, level=INFO) - - check_call(cmd) - if persist: - with open('/etc/modules', 'r+') as modules: - if module not in modules.read(): - modules.write(module) - - -def rmmod(module, force=False): - """Remove a module from the linux kernel""" - cmd = ['rmmod'] - if force: - cmd.append('-f') - cmd.append(module) - log('Removing kernel module %s' % module, level=INFO) - return check_call(cmd) - - -def lsmod(): - """Shows what kernel modules are currently loaded""" - return check_output(['lsmod'], - universal_newlines=True) - - -def is_module_loaded(module): - """Checks if a kernel module is already loaded""" - matches = re.findall('^%s[ ]+' % module, lsmod(), re.M) - return len(matches) > 0 - - -def update_initramfs(version='all'): - """Updates an initramfs image""" - return check_call(["update-initramfs", "-k", version, "-u"]) |