#
# Copyright 2020 Red Hat, Inc.
#
# This copyrighted material is made available to anyone wishing to use, modify,
# copy, or redistribute it subject to the terms and conditions of the GNU
# General Public License v.2. This program is distributed in the hope that it
# will be useful, but WITHOUT ANY WARRANTY expressed or implied, including the
# implied warranties 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., 51
# Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Any Red Hat
# trademarks that are incorporated in the source code or documentation are not
# subject to the GNU General Public License and may only be used or replicated
# with the express permission of Red Hat, Inc.
#
from pykickstart.errors import KickstartParseError
from pykickstart.version import F33
from pykickstart.base import BaseData, KickstartCommand
from pykickstart.options import KSOptionParser
from pykickstart.i18n import _
[docs]
class F33_TimesourceData(BaseData):
removedKeywords = BaseData.removedKeywords
removedAttrs = BaseData.removedAttrs
def __init__(self, *args, **kwargs):
BaseData.__init__(self, *args, **kwargs)
self.ntp_server = kwargs.get("ntp_server", "")
self.ntp_pool = kwargs.get("ntp_pool", "")
self.ntp_disable = kwargs.get("ntp_disable", False)
self.nts = kwargs.get("nts", False)
def __eq__(self, y):
if not y:
return False
if self.ntp_server:
return self.ntp_server == y.ntp_server and self.nts == y.nts
elif self.ntp_pool:
return self.ntp_pool == y.ntp_pool and self.nts == y.nts
else:
# given that one of ntp_server/ntp_pool/ntp_disable is required
# this will be --ntp_disable & such timesource invocations will
# always be the same by definition
return True
def __ne__(self, y):
return not self == y
def __str__(self):
retval = BaseData.__str__(self)
args = self._getArgsAsStr()
if args:
retval += "timesource%s\n" % args
return retval
def _getArgsAsStr(self):
retval = ""
if self.ntp_server:
retval += " --ntp-server=%s" % self.ntp_server
if self.ntp_pool:
retval += " --ntp-pool=%s" % self.ntp_pool
if self.nts:
retval += " --nts"
if self.ntp_disable:
retval += " --ntp-disable"
return retval
[docs]
class F33_Timesource(KickstartCommand):
removedKeywords = KickstartCommand.removedKeywords
removedAttrs = KickstartCommand.removedAttrs
def __init__(self, writePriority=0, *args, **kwargs):
KickstartCommand.__init__(self, writePriority, *args, **kwargs)
self.op = self._getParser()
self.timesource_list = kwargs.get("timesource_list", [])
self.exclusive_required_options = [("ntp_server", "--ntp-server"),
("ntp_pool", "--ntp-pool"),
("ntp_disable", "--ntp-disable")]
def __str__(self):
retval = ""
for timesource_command in self.timesource_list:
retval += timesource_command.__str__()
return retval
def _getParser(self):
op = KSOptionParser(prog="timesource", description="""
Configures a timesource.""",
version=F33)
op.add_argument("--ntp-server", version=F33, help="""
A single NTP server.
``--ntp-server``, ``--ntp-pool`` and ``--ntp-disable`` are mutually exclusive.
""")
op.add_argument("--ntp-pool", version=F33, help="""
A single NTP pool.
``--ntp-pool``, ``--ntp-server`` and ``--ntp-disable`` are mutually exclusive.
""")
op.add_argument("--ntp-disable", action="store_true",
default=False, version=F33, help="""
If specified, disable any NTP based time sync,
both on target system as well as in installation
environment.
""")
op.add_argument("--nts", dest="nts", action="store_true",
default=False, version=F33, help="""
If specified, consider the provided hostname to be
a NTS compatible time source. Without the ``--nts``
option it will be considered to be a plain NTP time
source without NTS support.
""")
return op
[docs]
def parse(self, args):
td = self.dataClass() # pylint: disable=not-callable
ns = self.op.parse_args(args=args, lineno=self.lineno)
self.set_to_obj(ns, td)
td.lineno = self.lineno
# Check that just one of exclusive required options is specified
used_options = [opt for attr, opt in self.exclusive_required_options
if getattr(ns, attr, None)]
if len(used_options) == 0:
mapping = {"options_list": ", ".join((opt for attr, opt in self.exclusive_required_options))}
raise KickstartParseError(_("One of -%(options_list)s options must be specified for timesource command.") % mapping, lineno=self.lineno)
if len(used_options) > 1:
mapping = {"options_list": ", ".join((opt for opt in used_options))}
raise KickstartParseError(_("Only one of %(options_list)s options may be specified for timesource command.") % mapping, lineno=self.lineno)
return td
[docs]
def dataList(self):
return self.timesource_list
@property
def dataClass(self):
return self.handler.TimesourceData