Source code for pykickstart.commands.multipath

# Chris Lumens <>
# Peter Jones <>
# Copyright 2006, 2007 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
# 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.version import versionToLongString, FC6, F24, F34
from pykickstart.base import BaseData, DeprecatedCommand, KickstartCommand, RemovedCommand
from pykickstart.errors import KickstartParseError
from pykickstart.options import KSOptionParser

from pykickstart.i18n import _

[docs] class FC6_MpPathData(BaseData): removedKeywords = BaseData.removedKeywords removedAttrs = BaseData.removedAttrs def __init__(self, *args, **kwargs): BaseData.__init__(self, *args, **kwargs) self.mpdev = kwargs.get("mpdev", "") self.device = kwargs.get("device", "") self.rule = kwargs.get("rule", "") = "" def __str__(self): return " --device=%s --rule=\"%s\"" % (self.device, self.rule)
[docs] class FC6_MultiPathData(BaseData): removedKeywords = BaseData.removedKeywords removedAttrs = BaseData.removedAttrs def __init__(self, *args, **kwargs): BaseData.__init__(self, *args, **kwargs) = kwargs.get("name", "") self.paths = kwargs.get("paths", []) def __str__(self): retval = BaseData.__str__(self) for path in self.paths: retval += "multipath --name=%s%s\n" % (, path.__str__()) return retval
[docs] class FC6_MultiPath(KickstartCommand): removedKeywords = KickstartCommand.removedKeywords removedAttrs = KickstartCommand.removedAttrs def __init__(self, writePriority=50, *args, **kwargs): KickstartCommand.__init__(self, writePriority, *args, **kwargs) self.op = self._getParser() self.mpaths = kwargs.get("mpaths", []) def __str__(self): retval = "" for mpath in self.mpaths: retval += mpath.__str__() return retval def _getParser(self): op = KSOptionParser(prog="multipath", description="define a multipath storage device", version=FC6) op.add_argument("--name", required=True, version=FC6, help="multipath device name") op.add_argument("--device", required=True, notest=True, version=FC6, help="multipath device node") op.add_argument("--rule", required=True, notest=True, version=FC6, help="multipath device rule") return op
[docs] def parse(self, args): ns = self.op.parse_args(args=args, lineno=self.lineno) dd = FC6_MpPathData() self.set_to_obj(ns, dd) dd.lineno = self.lineno dd.mpdev ='/')[-1] parent = None for x in range(0, len(self.mpaths)): mpath = self.mpaths[x] for path in mpath.paths: if path.device == dd.device: mapping = {"device": path.device, "multipathdev": path.mpdev} raise KickstartParseError(_("Device '%(device)s' is already used in multipath '%(multipathdev)s'") % mapping, lineno=self.lineno) if == dd.mpdev: parent = x if not parent: mpath = self.dataClass( # pylint: disable=not-callable mpath.paths.append(dd) return mpath else: mpath = self.mpaths[parent] mpath.paths.append(dd) return dd
[docs] def dataList(self): return self.mpaths
@property def dataClass(self): return self.handler.MultiPathData
[docs] class F24_MultiPath(DeprecatedCommand, FC6_MultiPath): def __init__(self): # pylint: disable=super-init-not-called DeprecatedCommand.__init__(self) def _getParser(self): op = FC6_MultiPath._getParser(self) op.description += "\n\n.. deprecated:: %s" % versionToLongString(F24) return op
[docs] class F34_MultiPath(RemovedCommand, F24_MultiPath): def _getParser(self): op = F24_MultiPath._getParser(self) op.description += "\n\n.. versionremoved:: %s" % versionToLongString(F34) return op