Source code for pykickstart.commands.upgrade

# Chris Lumens <>
# Copyright 2005, 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
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# See the GNU General Public License for more details.
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# 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
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from textwrap import dedent
from pykickstart.version import versionToLongString, FC3, F11, F20, F29
from pykickstart.base import DeprecatedCommand, KickstartCommand, RemovedCommand
from pykickstart.errors import KickstartParseError
from pykickstart.options import KSOptionParser

from pykickstart.i18n import _

[docs]class FC3_Upgrade(KickstartCommand): removedKeywords = KickstartCommand.removedKeywords removedAttrs = KickstartCommand.removedAttrs def __init__(self, writePriority=0, *args, **kwargs): KickstartCommand.__init__(self, writePriority, *args, **kwargs) self.upgrade = kwargs.get("upgrade", None) self.op = self._getParser() def __str__(self): retval = KickstartCommand.__str__(self) if self.upgrade is None: return retval if self.upgrade: retval += "# Upgrade existing installation\nupgrade\n" else: retval += "# Install OS instead of upgrade\ninstall\n" return retval def _getParser(self): op = KSOptionParser(prog="install|upgrade", description=""" Install a fresh system or upgrade an existing system. Install is the default mode. For installation, you must specify the type of installation from one of cdrom, harddrive, nfs, or url (for ftp or http installations). The install command and the installation method command must be on separate lines.""", version=FC3) return op
[docs] def parse(self, args): self.op.parse_args(args=args, lineno=self.lineno) if self.currentCmd == "upgrade": self.upgrade = True else: self.upgrade = False return self
[docs]class F11_Upgrade(FC3_Upgrade): removedKeywords = FC3_Upgrade.removedKeywords removedAttrs = FC3_Upgrade.removedAttrs def __init__(self, writePriority=0, *args, **kwargs): FC3_Upgrade.__init__(self, writePriority, *args, **kwargs) self.op = self._getParser() self.root_device = kwargs.get("root_device", None) def __str__(self): if self.upgrade and (self.root_device is not None): retval = KickstartCommand.__str__(self) retval += "# Upgrade existing installation\nupgrade --root-device=%s\n" % self.root_device else: retval = FC3_Upgrade.__str__(self) return retval def _getParser(self): op = FC3_Upgrade._getParser(self) op.add_argument("--root-device", dest="root_device", version=F11, help=""" On a system with multiple installs, this option specifies which filesystem holds the installation to be upgraded. This can be specified by device name, UUID=, or LABEL= just like the harddrive command may be.""") return op
[docs] def parse(self, args): ns = self.op.parse_args(args=args, lineno=self.lineno) if ns.root_device == "": raise KickstartParseError(_("Kickstart command %(command)s does not accept empty parameter %(parameter)s") % {"command": "upgrade", "parameter": "--root-device"}, lineno=self.lineno) else: self.root_device = ns.root_device if self.currentCmd == "upgrade": self.upgrade = True else: self.upgrade = False return self
[docs]class F20_Upgrade(DeprecatedCommand, F11_Upgrade): def __init__(self): # pylint: disable=super-init-not-called DeprecatedCommand.__init__(self) def _getParser(self): op = F11_Upgrade._getParser(self) op.description += dedent(""" .. deprecated:: %s Starting with F18, upgrades are no longer supported in anaconda and should be done with FedUp, the Fedora update tool. Starting with F21, the DNF system-upgrade plugin is recommended instead. Therefore, the upgrade command essentially does nothing.""" % versionToLongString(F20)) return op
[docs]class F29_Upgrade(RemovedCommand, F20_Upgrade): def _getParser(self): op = F20_Upgrade._getParser(self) op.description += "\n\n.. versionremoved:: %s" % versionToLongString(F29) return op