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文件: /usr/lib/python2.7/site-packages/pykickstart/commands/autopart.py
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# # Chris Lumens <clumens@redhat.com> # # Copyright 2005, 2006, 2007, 2008, 2012 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.base import KickstartCommand from pykickstart.constants import AUTOPART_TYPE_BTRFS, AUTOPART_TYPE_LVM, AUTOPART_TYPE_LVM_THINP, AUTOPART_TYPE_PLAIN from pykickstart.errors import KickstartParseError, KickstartValueError, formatErrorMsg from pykickstart.options import KSOptionParser import gettext _ = lambda x: gettext.ldgettext("pykickstart", x) class FC3_AutoPart(KickstartCommand): removedKeywords = KickstartCommand.removedKeywords removedAttrs = KickstartCommand.removedAttrs def __init__(self, writePriority=100, *args, **kwargs): KickstartCommand.__init__(self, writePriority, *args, **kwargs) self.autopart = kwargs.get("autopart", False) def __str__(self): retval = KickstartCommand.__str__(self) if self.autopart: retval += "autopart\n" return retval def parse(self, args): if len(args) > 0: raise KickstartValueError(formatErrorMsg(self.lineno, msg=_("Kickstart command %s does not take any arguments") % "autopart")) self.autopart = True return self class F9_AutoPart(FC3_AutoPart): removedKeywords = FC3_AutoPart.removedKeywords removedAttrs = FC3_AutoPart.removedAttrs def __init__(self, writePriority=100, *args, **kwargs): FC3_AutoPart.__init__(self, writePriority=writePriority, *args, **kwargs) self.encrypted = kwargs.get("encrypted", False) self.passphrase = kwargs.get("passphrase", "") self.op = self._getParser() def __str__(self): retval = KickstartCommand.__str__(self) if not self.autopart: return retval retval += "autopart" if self.encrypted: retval += " --encrypted" if self.passphrase != "": retval += " --passphrase=\"%s\""% self.passphrase retval += "\n" return retval def _getParser(self): op = KSOptionParser() op.add_option("--encrypted", action="store_true", default=False) op.add_option("--passphrase") return op def parse(self, args): (opts, extra) = self.op.parse_args(args=args, lineno=self.lineno) # Rely on any error handling from baseclass FC3_AutoPart.parse(self, extra) self._setToSelf(self.op, opts) return self class F12_AutoPart(F9_AutoPart): removedKeywords = F9_AutoPart.removedKeywords removedAttrs = F9_AutoPart.removedAttrs def __init__(self, writePriority=100, *args, **kwargs): F9_AutoPart.__init__(self, writePriority=writePriority, *args, **kwargs) self.escrowcert = kwargs.get("escrowcert", "") self.backuppassphrase = kwargs.get("backuppassphrase", False) def __str__(self): retval = F9_AutoPart.__str__(self) if not self.autopart: return retval if self.encrypted and self.escrowcert != "": retval = retval.strip() retval += " --escrowcert=\"%s\"" % self.escrowcert if self.backuppassphrase: retval += " --backuppassphrase" retval += "\n" return retval def _getParser(self): op = F9_AutoPart._getParser(self) op.add_option("--escrowcert") op.add_option("--backuppassphrase", action="store_true", default=False) return op class RHEL6_AutoPart(F12_AutoPart): removedKeywords = F12_AutoPart.removedKeywords removedAttrs = F12_AutoPart.removedAttrs def __init__(self, writePriority=100, *args, **kwargs): F12_AutoPart.__init__(self, writePriority=writePriority, *args, **kwargs) self.cipher = kwargs.get("cipher", "") def __str__(self): retval = F12_AutoPart.__str__(self) if not self.autopart: return retval if self.encrypted and self.cipher: # remove any trailing newline retval = retval.strip() retval += " --cipher=\"%s\"" % self.cipher retval += "\n" return retval def _getParser(self): op = F12_AutoPart._getParser(self) op.add_option("--cipher") return op def parse(self, args): # call the overriden command to do it's job first retval = F12_AutoPart.parse(self, args) # Using autopart together with other partitioning command such as # part/partition, raid, logvol or volgroup can lead to hard to debug # behavior that might among other result into an unbootable system. # # Therefore if any of those commands is detected in the same kickstart # together with autopart, an error is raised and installation is # aborted. conflicting_command = "" # seen indicates that the corresponding # command has been seen in kickstart if self.handler.partition.seen: conflicting_command = "part/partition" elif self.handler.raid.seen: conflicting_command = "raid" elif self.handler.volgroup.seen: conflicting_command = "volgroup" elif self.handler.logvol.seen: conflicting_command = "logvol" elif hasattr(self.handler, "reqpart") and self.handler.reqpart.seen: conflicting_command = "reqpart" if conflicting_command: # allow for translation of the error message errorMsg = _("The %s and autopart commands can't be used at the same time") % \ conflicting_command raise KickstartParseError(formatErrorMsg(self.lineno, msg=errorMsg)) return retval class F16_AutoPart(F12_AutoPart): removedKeywords = F12_AutoPart.removedKeywords removedAttrs = F12_AutoPart.removedAttrs def __init__(self, writePriority=100, *args, **kwargs): F12_AutoPart.__init__(self, writePriority=writePriority, *args, **kwargs) self.lvm = kwargs.get("lvm", True) def __str__(self): retval = F12_AutoPart.__str__(self) if not self.autopart: return retval # If requested, disable LVM autopart if not self.lvm: # remove any trailing newline retval = retval.strip() retval += " --nolvm" retval += "\n" return retval def _getParser(self): op = F12_AutoPart._getParser(self) op.add_option("--nolvm", action="store_false", dest="lvm", default=True) return op class F17_AutoPart(F16_AutoPart): def __init__(self, writePriority=100, *args, **kwargs): F16_AutoPart.__init__(self, writePriority=writePriority, *args, **kwargs) self.type = kwargs.get("type", None) self.typeMap = { "lvm": AUTOPART_TYPE_LVM, "btrfs": AUTOPART_TYPE_BTRFS, "plain": AUTOPART_TYPE_PLAIN, "partition": AUTOPART_TYPE_PLAIN } def _typeAsStr(self): retval = None for (key, value) in list(self.typeMap.items()): if value == self.type: retval = key break if retval == "partition": retval = "plain" return retval def __str__(self): retval = F16_AutoPart.__str__(self) if not self.autopart: return retval ty = self._typeAsStr() if ty: # remove any trailing newline retval = retval.strip() retval += " --type=%s\n" % ty return retval def _getParser(self): def type_cb(option, opt_str, value, parser): if value.lower() in self.typeMap: parser.values.ensure_value(option.dest, self.typeMap[value.lower()]) def nolvm_cb(option, opt_str, value, parser): parser.values.ensure_value(option.dest, AUTOPART_TYPE_PLAIN) op = F16_AutoPart._getParser(self) op.add_option("--nolvm", action="callback", callback=nolvm_cb, dest="type", nargs=0) op.add_option("--type", action="callback", callback=type_cb, dest="type", nargs=1, type="string") return op def parse(self, args): (opts, extra) = self.op.parse_args(args=args, lineno=self.lineno) # Rely on any error handling from baseclass F16_AutoPart.parse(self, extra) self._setToSelf(self.op, opts) # make this always True to avoid writing --nolvm self.lvm = True return self class F18_AutoPart(F17_AutoPart): removedKeywords = F17_AutoPart.removedKeywords removedAttrs = F17_AutoPart.removedAttrs def __init__(self, writePriority=100, *args, **kwargs): F17_AutoPart.__init__(self, writePriority=writePriority, *args, **kwargs) self.cipher = kwargs.get("cipher", "") def __str__(self): retval = F17_AutoPart.__str__(self) if not self.autopart: return retval if self.encrypted and self.cipher: # remove any trailing newline retval = retval.strip() retval += " --cipher=\"%s\"" % self.cipher retval += "\n" return retval def _getParser(self): op = F17_AutoPart._getParser(self) op.add_option("--cipher") return op class F20_AutoPart(F18_AutoPart): def __init__(self, writePriority=100, *args, **kwargs): F18_AutoPart.__init__(self, writePriority=writePriority, *args, **kwargs) self.typeMap["thinp"] = AUTOPART_TYPE_LVM_THINP def parse(self, args): # call the overriden command to do it's job first retval = F18_AutoPart.parse(self, args) # Using autopart together with other partitioning command such as # part/partition, raid, logvol or volgroup can lead to hard to debug # behavior that might among other result into an unbootable system. # # Therefore if any of those commands is detected in the same kickstart # together with autopart, an error is raised and installation is # aborted. conflicting_command = "" # seen indicates that the corresponding # command has been seen in kickstart if self.handler.partition.seen: conflicting_command = "part/partition" elif self.handler.raid.seen: conflicting_command = "raid" elif self.handler.volgroup.seen: conflicting_command = "volgroup" elif self.handler.logvol.seen: conflicting_command = "logvol" elif hasattr(self.handler, "reqpart") and self.handler.reqpart.seen: conflicting_command = "reqpart" elif hasattr(self.handler, "mount") and self.handler.mount.seen: conflicting_command = "mount" if conflicting_command: # allow for translation of the error message errorMsg = _("The %s and autopart commands can't be used at the same time") % \ conflicting_command raise KickstartParseError(formatErrorMsg(self.lineno, msg=errorMsg)) return retval class F21_AutoPart(F20_AutoPart): removedKeywords = F20_AutoPart.removedKeywords removedAttrs = F20_AutoPart.removedAttrs def __init__(self, writePriority=100, *args, **kwargs): F20_AutoPart.__init__(self, writePriority=writePriority, *args, **kwargs) self.fstype = kwargs.get("fstype", "") def __str__(self): retval = F20_AutoPart.__str__(self) if not self.autopart: return retval if self.fstype: # remove any trailing newline retval = retval.strip() retval += " --fstype=%s" % self.fstype retval += "\n" return retval def _getParser(self): op = F20_AutoPart._getParser(self) op.add_option("--fstype") return op def parse(self, args): # call the overriden command to do it's job first retval = F20_AutoPart.parse(self, args) # btrfs is not a valid filesystem type if self.fstype == "btrfs": raise KickstartParseError(formatErrorMsg(self.lineno, msg=_("autopart --fstype=btrfs is not valid fstype, use --type=btrfs instead"))) if self._typeAsStr() == "btrfs" and self.fstype: raise KickstartParseError(formatErrorMsg(self.lineno, msg=_("autopart --fstype cannot be used with --type=btrfs"))) return retval class RHEL7_AutoPart(F21_AutoPart): removedKeywords = F21_AutoPart.removedKeywords removedAttrs = F21_AutoPart.removedAttrs def __init__(self, writePriority=100, *args, **kwargs): F21_AutoPart.__init__(self, writePriority=writePriority, *args, **kwargs) self.nohome = kwargs.get("nohome", False) def __str__(self): retval = F21_AutoPart.__str__(self) if not self.autopart: return retval if self.nohome: # remove any trailing newline retval = retval.strip() retval += " --nohome" retval += "\n" return retval def _getParser(self): op = F21_AutoPart._getParser(self) op.add_option("--nohome", dest="nohome", action="store_true", default=False) return op
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