freeipa/ipaplatform/fedora/services.py
François Cami c69875c8af ipa-client-automount: handle NFS configuration file changes
nfs-utils in Fedora 30 and later switched its configuration
file from /etc/sysconfig/nfs to /etc/nfs.conf, providing a
conversion service (nfs-convert.service) for upgrades.
However, for new installs the original configuration file
is missing. This change:
* adds a tuple-based osinfo.version_number method to handle
  more kinds of OS versioning schemes
* detects RHEL and Fedora versions with the the new nfs-utils
  behavior
* avoids backing up the new NFS configuration file as we do
  not have to modify it.

See: https://bugzilla.redhat.com/show_bug.cgi?id=1676981

Fixes: https://pagure.io/freeipa/issue/7868
Signed-off-by: François Cami <fcami@redhat.com>
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
2019-02-27 21:42:39 +01:00

70 lines
2.4 KiB
Python

# Author: Alexander Bokovoy <abokovoy@redhat.com>
# Tomas Babej <tbabej@redhat.com>
#
# Copyright (C) 2011-2014 Red Hat
# see file 'COPYING' for use and warranty information
#
# 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, see <http://www.gnu.org/licenses/>.
#
"""
Contains Fedora-specific service class implementations.
"""
from __future__ import absolute_import
from ipaplatform.osinfo import osinfo
from ipaplatform.redhat import services as redhat_services
# Mappings from service names as FreeIPA code references to these services
# to their actual systemd service names
fedora_system_units = redhat_services.redhat_system_units.copy()
# Fedora 28 and earlier have fedora-domainname.service. Starting from
# Fedora 29, the service is called nis-domainname.service as defined in
# ipaplatform.redhat.services.
HAS_FEDORA_DOMAINNAME_SERVICE = osinfo.version_number <= (28,)
if HAS_FEDORA_DOMAINNAME_SERVICE:
fedora_system_units['domainname'] = 'fedora-domainname.service'
# Service classes that implement Fedora-specific behaviour
class FedoraService(redhat_services.RedHatService):
system_units = fedora_system_units
# Function that constructs proper Fedora-specific server classes for services
# of specified name
def fedora_service_class_factory(name, api=None):
if HAS_FEDORA_DOMAINNAME_SERVICE and name == 'domainname':
return FedoraService(name, api)
return redhat_services.redhat_service_class_factory(name, api)
# Magicdict containing FedoraService instances.
class FedoraServices(redhat_services.RedHatServices):
def service_class_factory(self, name, api=None):
return fedora_service_class_factory(name, api)
# Objects below are expected to be exported by platform module
timedate_services = redhat_services.timedate_services
service = fedora_service_class_factory
knownservices = FedoraServices()