Your IP : 216.73.216.247
from __future__ import print_function, division, absolute_import
#
# Copyright (c) 2014 Red Hat, Inc.
#
#
# This software is licensed to you under the GNU General Public License,
# version 2 (GPLv2). There is NO WARRANTY for this software, express or
# implied, including the implied warranties of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. You should have received a copy of GPLv2
# along with this software; if not, see
# http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt.
#
# Red Hat trademarks are not licensed under GPLv2. No permission is
# granted to use or replicate Red Hat trademarks that are incorporated
# in this software or its documentation.
#
import logging
from subscription_manager import injection as inj
from rhsm.connection import GoneException, ExpiredIdentityCertException
log = logging.getLogger(__name__)
class BaseActionClient(object):
"""
An object used to update the certficates, yum repos, and facts for the system.
"""
def __init__(self, skips=None):
self._libset = self._get_libset()
self.lock = inj.require(inj.ACTION_LOCK)
self.report = None
self.update_reports = []
self.skips = skips or []
def _get_libset(self):
return []
def update(self, autoheal=False):
"""
Update I{entitlement} certificates and corresponding
yum repositiories.
@return: A list of update reports
@rtype: list
"""
lock = self.lock
# TODO: move to using a lock context manager
try:
lock.acquire()
self.update_reports = self._run_updates(autoheal)
finally:
lock.release()
def _run_update(self, lib):
update_report = None
try:
update_report = lib.update()
# see bz#852706, reraise GoneException so that
# consumer cert deletion works
except GoneException as e:
raise
# raise this so it can be exposed clearly
except ExpiredIdentityCertException as e:
raise
except Exception as e:
log.warning("Exception caught while running %s update" % lib)
log.exception(e)
if update_report:
update_report.print_exceptions()
return update_report
def _run_updates(self, autoheal):
update_reports = []
for lib in self._libset:
if type(lib) in self.skips:
continue
log.debug("running lib: %s" % lib)
update_report = self._run_update(lib)
# a map/dict may make more sense here
update_reports.append(update_report)
return update_reports