322 lines
12 KiB
Python
322 lines
12 KiB
Python
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#
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# partition_text.py: allows the user to choose how to partition their disks
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# in text mode
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#
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# Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007 Red Hat, Inc.
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# All rights reserved.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# Author(s): Jeremy Katz <katzj@redhat.com>
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#
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import os, sys
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import isys
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import string
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import copy
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import network
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import parted
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from partIntfHelpers import *
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from snack import *
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from constants_text import *
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from constants import *
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import gettext
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_ = lambda x: gettext.ldgettext("anaconda", x)
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import logging
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log = logging.getLogger("anaconda")
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class PartitionTypeWindow:
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def typeboxChange(self, (typebox, drivelist)):
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flag = FLAGS_RESET
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if typebox.current() == CLEARPART_TYPE_NONE:
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flag = FLAGS_SET
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# XXX need a way to disable the checkbox tree
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def clearDrivelist(self):
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# XXX remove parted object refs
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# need to put in clear() method for checkboxtree in snack
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self.drivelist.key2item = {}
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self.drivelist.item2key = {}
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def __call__(self, screen, anaconda):
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self.anaconda = anaconda
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while 1:
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g = GridFormHelp(screen, _("Partitioning Type"), "autopart", 1, 6)
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txt = TextboxReflowed(65, _("Installation requires partitioning of your hard drive. The default layout is suitable for most users. Select what space to use and which drives to use as the install target."))
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g.add(txt, 0, 0, (0, 0, 0, 0))
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opts = ((_("Use entire drive"), CLEARPART_TYPE_ALL),
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(_("Replace existing Linux system"), CLEARPART_TYPE_LINUX),
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(_("Use free space"), CLEARPART_TYPE_NONE))
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typebox = Listbox(height = len(opts), scroll = 0)
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for (txt, val) in opts:
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typebox.append(txt, val)
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if anaconda.storage.clearPartType is None:
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preselection = CLEARPART_TYPE_LINUX
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else:
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preselection = anaconda.storage.clearPartType
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typebox.setCurrent(preselection)
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g.add(typebox, 0, 1, (0, 1, 0, 0))
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# list of drives to select which to clear
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subgrid = Grid(1, 2)
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subgrid.setField(TextboxReflowed(55, _("Which drive(s) do you want to "
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"use for this installation?")),
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0, 0)
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drivelist = CheckboxTree(height=2, scroll=1)
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subgrid.setField(drivelist, 0, 1)
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g.add(subgrid, 0, 2, (0, 1, 0, 0))
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bb = ButtonBar(screen, [ TEXT_OK_BUTTON, TEXT_BACK_BUTTON ])
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g.add(bb, 0, 5, (0,1,0,0))
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typebox.setCallback(self.typeboxChange, (typebox, drivelist))
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self.drivelist = drivelist
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g.addHotKey("F2")
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screen.pushHelpLine (_("<Space>,<+>,<-> selection | <F2> Add drive | <F12> next screen"))
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# restore the drive list each time
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disks = anaconda.storage.partitioned
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cleardrives = anaconda.storage.clearPartDisks
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for disk in disks:
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model = disk.model
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if not cleardrives or len(cleardrives) < 1:
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selected = 1
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else:
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if disk in cleardrives:
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selected = 1
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else:
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selected = 0
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sizestr = "%8.0f MB" % (disk.size,)
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diskdesc = "%6s %s (%s)" % (disk.name, sizestr, model[:23],)
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drivelist.append(diskdesc, selected = selected)
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rc = g.run()
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if len(self.drivelist.getSelection()) > 0:
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sel = map(lambda s: s.split()[0], self.drivelist.getSelection())
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else:
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sel = []
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partmethod_ans = typebox.current()
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res = bb.buttonPressed(rc)
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self.clearDrivelist()
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screen.popHelpLine()
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screen.popWindow()
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if rc == "F2":
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if self.addDriveDialog(screen) != INSTALL_BACK:
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anaconda.storage.reset()
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anaconda.bootloader.updateDriveList()
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continue
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if res == TEXT_BACK_CHECK:
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return INSTALL_BACK
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if anaconda.storage.checkNoDisks():
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continue
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if len(sel) < 1:
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mustHaveSelectedDrive(anaconda.intf)
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continue
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anaconda.dispatch.skipStep("autopartitionexecute", skip = 0)
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anaconda.storage.doAutoPart = True
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anaconda.storage.clearPartType = partmethod_ans
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anaconda.storage.clearPartDisks = sel
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break
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# ask to review autopartition layout - but only if it's not custom partitioning
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anaconda.dispatch.skipStep("partition", skip = 1)
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anaconda.dispatch.skipStep("bootloader", skip = 1)
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return INSTALL_OK
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def addDriveDialog(self, screen):
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newdrv = []
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from storage import iscsi
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if iscsi.has_iscsi():
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newdrv.append("Add iSCSI target")
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if iutil.isS390():
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newdrv.append( "Add zFCP LUN" )
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from storage import fcoe
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if fcoe.has_fcoe():
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newdrv.append("Add FCoE SAN")
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if len(newdrv) == 0:
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return INSTALL_BACK
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(button, choice) = ListboxChoiceWindow(screen,
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_("Advanced Storage Options"),
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_("How would you like to modify "
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"your drive configuration?"),
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newdrv,
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[ TEXT_OK_BUTTON, TEXT_BACK_BUTTON],
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width=55, height=3)
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if button == TEXT_BACK_CHECK:
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return INSTALL_BACK
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if newdrv[choice] == "Add zFCP LUN":
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try:
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return self.addZFCPDriveDialog(screen)
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except ValueError, e:
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ButtonChoiceWindow(screen, _("Error"), str(e))
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return INSTALL_BACK
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elif newdrv[choice] == "Add FCoE SAN":
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try:
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return self.addFcoeDriveDialog(screen)
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except ValueError, e:
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ButtonChoiceWindow(screen, _("Error"), str(e))
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return INSTALL_BACK
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else:
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try:
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return self.addIscsiDriveDialog(screen)
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except (ValueError, IOError), e:
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ButtonChoiceWindow(screen, _("Error"), str(e))
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return INSTALL_BACK
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def addZFCPDriveDialog(self, screen):
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(button, entries) = EntryWindow(screen,
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_("Add FCP Device"),
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_("zSeries machines can access industry-standard SCSI devices via Fibre Channel (FCP). You need to provide a 16 bit device number, a 64 bit World Wide Port Name (WWPN), and a 64 bit FCP LUN for each device."),
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prompts = [ "Device number",
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"WWPN",
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"FCP LUN" ] )
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if button == TEXT_CANCEL_CHECK:
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return INSTALL_BACK
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devnum = entries[0].strip()
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wwpn = entries[1].strip()
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fcplun = entries[2].strip()
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try:
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self.anaconda.storage.zfcp.addFCP(devnum, wwpn, fcplun)
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except ValueError, e:
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log.warn(str(e)) # alternatively popup error dialog instead
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return INSTALL_OK
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def addFcoeDriveDialog(self, screen):
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netdevs = self.anaconda.network.available()
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devs = netdevs.keys()
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devs.sort()
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if not devs:
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ButtonChoiceWindow(screen, _("Error"),
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_("No network cards present."))
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return INSTALL_BACK
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grid = GridFormHelp(screen, _("Add FCoE SAN"), "fcoeconfig",
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1, 4)
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tb = TextboxReflowed(60,
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_("Select which NIC is connected to the FCoE SAN."))
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grid.add(tb, 0, 0, anchorLeft = 1, padding = (0, 0, 0, 1))
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interfaceList = Listbox(height=len(devs), scroll=1)
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for dev in devs:
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hwaddr = netdevs[dev].get("HWADDR")
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if hwaddr:
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desc = "%s - %.50s" % (dev, hwaddr)
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else:
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desc = dev
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interfaceList.append(desc, dev)
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interfaceList.setCurrent(devs[0])
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grid.add(interfaceList, 0, 1, padding = (0, 1, 0, 0))
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dcbCheckbox = Checkbox(_("Use DCB"), 1)
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grid.add(dcbCheckbox, 0, 2, anchorLeft = 1)
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buttons = ButtonBar(screen, [TEXT_OK_BUTTON, TEXT_BACK_BUTTON] )
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grid.add(buttons, 0, 3, anchorLeft = 1, growx = 1)
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result = grid.run()
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if buttons.buttonPressed(result) == TEXT_BACK_CHECK:
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screen.popWindow()
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return INSTALL_BACK
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nic = interfaceList.current()
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dcb = dcbCheckbox.selected()
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self.anaconda.storage.fcoe.addSan(nic=nic, dcb=dcb,
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intf=self.anaconda.intf)
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screen.popWindow()
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return INSTALL_OK
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def addIscsiDriveDialog(self, screen):
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if not network.hasActiveNetDev():
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ButtonChoiceWindow(screen, _("Error"),
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"Must have a network configuration set up "
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"for iSCSI config. Please boot with "
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"'linux asknetwork'")
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return INSTALL_BACK
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(button, entries) = EntryWindow(screen,
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_("Configure iSCSI Parameters"),
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_("To use iSCSI disks, you must provide the address of your iSCSI target and the iSCSI initiator name you've configured for your host."),
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prompts = [ _("Target IP Address"),
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_("iSCSI Initiator Name"),
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_("CHAP username"),
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_("CHAP password"),
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_("Reverse CHAP username"),
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_("Reverse CHAP password") ])
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if button == TEXT_CANCEL_CHECK:
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return INSTALL_BACK
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(user, pw, user_in, pw_in) = entries[2:]
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target = entries[0].strip()
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try:
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count = len(target.split(":"))
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idx = target.rfind("]:")
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# Check for IPV6 [IPV6-ip]:port
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if idx != -1:
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ip = target[1:idx]
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port = target[idx+2:]
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# Check for IPV4 aaa.bbb.ccc.ddd:port
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elif count == 2:
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idx = target.rfind(":")
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ip = target[:idx]
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port = target[idx+1:]
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else:
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ip = target
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port = "3260"
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network.sanityCheckIPString(ip)
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except network.IPMissing, msg:
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raise ValueError, msg
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except network.IPError, msg:
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raise ValueError, msg
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iname = entries[1].strip()
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if not self.anaconda.storage.iscsi.initiatorSet:
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self.anaconda.storage.iscsi.initiator = iname
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self.anaconda.storage.iscsi.addTarget(ip, port, user, pw,
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user_in, pw_in)
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return INSTALL_OK
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