Commit f782d791 authored by Rafael Monnerat's avatar Rafael Monnerat

Included limits.conf configuration

parent fffc3a78
#!/usr/bin/python
# -*- coding: utf-8 -*-
##############################################################################
#
# Copyright (c) 2012-2014 Vifib SARL and Contributors.
# All Rights Reserved.
#
# WARNING: This program as such is intended to be used by professional
# programmers who take the whole responsibility of assessing all potential
# consequences resulting from its eventual inadequacies and bugs
# End users who are looking for a ready-to-use solution with commercial
# guarantees and support are strongly advised to contract a Free Software
# Service Company
#
# This program is Free Software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 3
# of the License, or (at your option) any later version.
#
# This program 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
##############################################################################
from slapos.package.base_promise import BasePromise
import os
import pkg_resources
class Promise(BasePromise):
configuration_file_path = '/etc/security/limits.conf'
def _getLimitConfTemplate(self):
return pkg_resources.resource_stream(__name__,
'template/limits.conf.in').read()
def checkConsistency(self, fixit=0, **kw):
is_ok = False
if os.path.exists(self.configuration_file_path):
expected_limit = self._getLimitConfTemplate()
with open(self.configuration_file_path, 'r') as limit_conf:
is_ok = expected_limit == limit_conf.read()
if not is_ok and fixit:
return self.fixConsistency(**kw)
return is_ok
def fixConsistency(self, **kw):
"""Configures hostname daemon"""
self.log("Update limits : %s" % self.configuration_file_path)
if os.path.exists(self.configuration_file_path):
shutil.copy(self.configuration_file_path,
"%s.%s" % (self.configuration_file_path, time.time()))
with open(self.configuration_file_path, 'w') as limit_conf:
limit_conf.write(self._getLimitConfTemplate())
return self.checkConsistency(fixit=0, **kw)
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