# # kickstart.py: kickstart install support # # Copyright 1999-2004 Red Hat, Inc. # # This software may be freely redistributed under the terms of the GNU # library public license. # # You should have received a copy of the GNU Library Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. # import iutil import isys import os from installclass import BaseInstallClass from partitioning import * from autopart import * from fsset import * from flags import flags from constants import * import sys import raid import string import partRequests import urlgrabber.grabber as grabber import lvm from pykickstart.parser import * from pykickstart.data import * from rhpl.translate import _ import logging log = logging.getLogger("anaconda") class AnacondaKSScript(Script): def run(self, chroot, serial, intf = None): import tempfile import os.path if self.inChroot == True: scriptRoot = chroot else: scriptRoot = "/" (fd, path) = tempfile.mkstemp("", "ks-script-", scriptRoot + "/tmp") os.write(fd, self.script) os.close(fd) os.chmod(path, 0700) if self.logfile is not None: messages = self.logfile elif serial: messages = "/tmp/ks-script.log" else: messages = "/dev/tty3" rc = iutil.execWithRedirect(self.interp, [self.interp, "/tmp/%s" % os.path.basename(path)], stdout = messages, stderr = messages, root = scriptRoot) # Always log an error. Only fail if we have a handle on the # windowing system and the kickstart file included --erroronfail. if rc != 0: log.error("Error code %s encountered running a kickstart %%pre/%%post script", rc) if self.errorOnFail: if intf != None: intf.messageWindow(_("Scriptlet Failure"), _("There was an error running the " "scriptlet. You may examine the " "output in %s. This is a fatal error " "and your install will be aborted.\n\n" "Press the OK button to reboot your " "system.") % (messages,)) sys.exit(0) os.unlink(path) class AnacondaKSHandlers(KickstartHandlers): def __init__ (self, ksdata): KickstartHandlers.__init__(self, ksdata) self.skipSteps = [] self.showSteps = [] self.ksRaidMapping = {} self.ksUsedMembers = [] self.ksPVMapping = {} self.ksVGMapping = {} # XXX hack to give us a starting point for RAID, LVM, etc unique IDs. self.ksID = 100000 def doAuthconfig(self, id, args): KickstartHandlers.doAuthconfig(self, args) id.auth = self.ksdata.authconfig def doAutoPart(self, id, args): KickstartHandlers.doAutoPart(self, args) # sets up default autopartitioning. use clearpart separately # if you want it id.instClass.setDefaultPartitioning(id, doClear = 0) id.partitions.isKickstart = 1 self.skipSteps.extend(["partition", "zfcpconfig", "parttype"]) def doAutoStep(self, id, args): KickstartHandlers.doAutoStep(self, args) flags.autostep = 1 flags.autoscreenshot = self.ksdata.autostep["autoscreenshot"] def doBootloader (self, id, args): KickstartHandlers.doBootloader(self, args) dict = self.ksdata.bootloader if dict["location"] == "none": location = None elif dict["location"] == "partition": location = "boot" else: location = dict["location"] if dict["upgrade"] and not id.getUpgrade(): raise KickstartValueError, formatErrorMsg(self.lineno, msg="Selected upgrade mode for bootloader but not doing an upgrade") if dict["upgrade"]: id.bootloader.kickstart = 1 id.bootloader.doUpgradeOnly = 1 if location is None: self.skipSteps.extend(["bootloadersetup", "instbootloader"]) else: self.showSteps.append("bootloadersetup") id.instClass.setBootloader(id, location, dict["forceLBA"], dict["password"], dict["md5pass"], dict["appendLine"], dict["driveorder"]) self.skipSteps.extend(["upgbootloader", "bootloader", "bootloaderadvanced"]) def doClearPart(self, id, args): KickstartHandlers.doClearPart(self, args) dict = self.ksdata.clearpart id.instClass.setClearParts(id, dict["type"], drives=dict["drives"], initAll=dict["initAll"]) def doDevice(self, id, args): KickstartHandlers.doDevice(self, args) def doDeviceProbe(self, id, args): KickstartHandlers.doDeviceProbe(self, args) def doDisplayMode(self, id, args): KickstartHandlers.doDisplayMode(self, args) def doDriverDisk(self, id, args): KickstartHandlers.doDriverDisk(self, args) def doFirewall(self, id, args): KickstartHandlers.doFirewall(self, args) dict = self.ksdata.firewall id.instClass.setFirewall(id, dict["enabled"], dict["trusts"], dict["ports"]) def doFirstboot(self, id, args): KickstartHandlers.doFirstboot(self, args) id.firstboot = self.ksdata.firstboot def doIgnoreDisk(self, id, args): KickstartHandlers.doIgnoreDisk(self, args) id.instClass.setIgnoredDisks(id, self.ksdata.ignoredisk) def doInteractive(self, id, args): KickstartHandlers.doInteractive(self, args) def doKeyboard(self, id, args): KickstartHandlers.doKeyboard(self, args) id.instClass.setKeyboard(id, self.ksdata.keyboard) id.keyboard.beenset = 1 self.skipSteps.append("keyboard") def doLang(self, id, args): KickstartHandlers.doLang(self, args) id.instClass.setLanguage(id, self.ksdata.lang) self.skipSteps.append("language") def doLangSupport(self, id, args): KickstartHandlers.doLangSupport(self, args) def doLogicalVolume(self, id, args): KickstartHandlers.doLogicalVolume(self, args) lvd = self.ksdata.lvList[-1] if lvd.mountpoint == "swap": filesystem = fileSystemTypeGet("swap") lvd.mountpoint = "" if lvd.recommended == True: (lvd.size, lvd.maxSizeMB) = iutil.swapSuggestion() lvd.grow = True else: if lvd.fstype != "": filesystem = fileSystemTypeGet(lvd.fstype) else: filesystem = fileSystemTypeGetDefault() # sanity check mountpoint if lvd.mountpoint != "" and lvd.mountpoint[0] != '/': raise KickstartValueError, formatErrorMsg(self.lineno, msg="The mount point \"%s\" is not valid." % (lvd.mountpoint,)) if lvd.percent == 0: if lvd.size == 0 and lvd.preexist == False: raise KickstartValueError, formatErrorMsg(self.lineno, msg="Size required") elif lvd.percent <= 0 or lvd.percent > 100: raise KickstartValueError, formatErrorMsg(self.lineno, msg="Percentage must be between 0 and 100") vgid = self.ksVGMapping[lvd.vgname] for areq in id.partitions.autoPartitionRequests: if areq.type == REQUEST_LV: if areq.volumeGroup == vgid and areq.logicalVolumeName == lvd.name: raise KickstartValueError, formatErrorMsg(self.lineno, msg="Logical volume name already used in volume group %s" % lvd.vgname) if not self.ksVGMapping.has_key(lvd.vgname): raise KickstartValueError, formatErrorMsg(self.lineno, msg="Logical volume specifies a non-existent volume group" % lvd.name) request = partRequests.LogicalVolumeRequestSpec(filesystem, format = lvd.format, mountpoint = lvd.mountpoint, size = lvd.size, percent = lvd.percent, volgroup = vgid, lvname = lvd.name, grow = lvd.grow, maxSizeMB = lvd.maxSizeMB, preexist = lvd.preexist, bytesPerInode = lvd.bytesPerInode) if lvd.fsopts != "": request.fsopts = lvd.fsopts id.instClass.addPartRequest(id.partitions, request) def doMediaCheck(self, id, args): KickstartHandlers.doMediaCheck(self, args) def doMethod(self, id, args): KickstartHandlers.doMethod(self, args) def doMonitor(self, id, args): KickstartHandlers.doMonitor(self, args) dict = self.ksdata.monitor self.skipSteps.extend(["monitor", "checkmonitorok"]) id.instClass.setMonitor(id, dict["hsync"], dict["vsync"], dict["monitor"]) def doMouse(self, id, args): KickstartHandlers.doMouse(self, args) def doNetwork(self, id, args): KickstartHandlers.doNetwork(self, args) nd = self.ksdata.network[-1] try: id.instClass.setNetwork(id, nd.bootProto, nd.ip, nd.netmask, nd.ethtool, nd.device, nd.onboot, nd.dhcpclass, nd.essid, nd.wepkey) except KeyError: raise KickstartValueError, formatErrorMsg(self.lineno, msg="The provided network interface %s does not exist" % nd.device) if nd.hostname != "": id.instClass.setHostname(id, nd.hostname, override=1) if nd.nameserver != "": id.instClass.setNameserver(id, nd.nameserver) if nd.gateway != "": id.instClass.setGateway(id, nd.gateway) def doPartition(self, id, args): KickstartHandlers.doPartition(self, args) pd = self.ksdata.partitions[-1] uniqueID = None if pd.onbiosdisk != "": pd.disk = isys.doGetBiosDisk(pd.onbiosdisk) if pd.disk != "": raise KickstartValueError, formatErrorMsg(self.lineno, msg="Specified BIOS disk %s cannot be determined" % pd.disk) if pd.mountpoint == "swap": filesystem = fileSystemTypeGet('swap') pd.mountpoint = "" if pd.recommended == True: (pd.size, pd.maxSizeMB) = iutil.swapSuggestion() pd.grow = True # if people want to specify no mountpoint for some reason, let them # this is really needed for pSeries boot partitions :( elif pd.mountpoint == "None": pd.mountpoint = "" if pd.fstype: filesystem = fileSystemTypeGet(pd.fstype) else: filesystem = fileSystemTypeGetDefault() elif pd.mountpoint == 'appleboot': filesystem = fileSystemTypeGet("Apple Bootstrap") pd.mountpoint = "" elif pd.mountpoint == 'prepboot': filesystem = fileSystemTypeGet("PPC PReP Boot") pd.mountpoint = "" elif pd.mountpoint.startswith("raid."): filesystem = fileSystemTypeGet("software RAID") if self.ksRaidMapping.has_key(pd.mountpoint): raise KickstartValueError, formatErrorMsg(self.lineno, msg="Defined RAID partition multiple times") # get a sort of hackish id uniqueID = self.ksID self.ksRaidMapping[pd.mountpoint] = uniqueID self.ksID = self.ksID + 1 pd.mountpoint = "" elif pd.mountpoint.startswith("pv."): filesystem = fileSystemTypeGet("physical volume (LVM)") if self.ksPVMapping.has_key(pd.mountpoint): raise KickstartValueError, formatErrorMsg(self.lineno, msg="Defined PV partition multiple times") # get a sort of hackish id uniqueID = self.ksID self.ksPVMapping[pd.mountpoint] = uniqueID self.ksID = self.ksID + 1 pd.mountpoint = "" # XXX should we let people not do this for some reason? elif pd.mountpoint == "/boot/efi": filesystem = fileSystemTypeGet("vfat") else: if pd.fstype != "": filesystem = fileSystemTypeGet(pd.fstype) else: filesystem = fileSystemTypeGetDefault() if pd.size is None and (pd.start == 0 and pd.end == 0) and pd.onPart == "": raise KickstartValueError, formatErrorMsg(self.lineno, msg="Partition requires a size specification") if pd.start != 0 and pd.disk == "": raise KickstartValueError, formatErrorMsg(self.lineno, msg="Partition command with start cylinder requires a drive specification") if pd.disk != "" and pd.disk not in isys.hardDriveDict().keys(): raise KickstartValueError, formatErrorMsg(self.lineno, msg="Specified disk in partition command which does not exist") request = partRequests.PartitionSpec(filesystem, mountpoint = pd.mountpoint, format = pd.format, fslabel = pd.label, bytesPerInode = pd.bytesPerInode) if pd.size is not None: request.size = pd.size if pd.start != 0: request.start = pd.start if pd.end != 0: request.end = pd.end if pd.grow == True: request.grow = pd.grow if pd.maxSizeMB != 0: request.maxSizeMB = pd.maxSizeMB if pd.disk != "": request.drive = [ pd.disk ] if pd.primOnly == True: request.primary = pd.primOnly if uniqueID: request.uniqueID = uniqueID if pd.onPart != "": request.device = pd.onPart for areq in id.partitions.autoPartitionRequests: if areq.device is not None and areq.device == pd.onPart: raise KickstartValueError, formatErrorMsg(self.lineno, "Partition already used") if pd.fsopts != "": request.fsopts = pd.fsopts id.instClass.addPartRequest(id.partitions, request) id.partitions.isKickstart = 1 self.skipSteps.extend(["partition", "zfcpconfig", "parttype"]) def doReboot(self, id, args): KickstartHandlers.doReboot(self, args) self.skipSteps.append("complete") def doRaid(self, id, args): KickstartHandlers.doRaid(self, args) rd = self.ksdata.raidList[-1] uniqueID = None if rd.mountpoint == "swap": filesystem = fileSystemTypeGet('swap') rd.mountpoint = None elif rd.mountpoint.startswith("pv."): filesystem = fileSystemTypeGet("physical volume (LVM)") if self.ksPVMapping.has_key(rd.mountpoint): raise KickstartValueError, formatErrorMsg(self.lineno, msg="Defined PV partition multiple times") # get a sort of hackish id uniqueID = self.ksID self.ksPVMapping[rd.mountpoint] = uniqueID self.ksID = self.ksID + 1 rd.mountpoint = "" else: if rd.fstype != "": filesystem = fileSystemTypeGet(rd.fstype) else: filesystem = fileSystemTypeGetDefault() # sanity check mountpoint if rd.mountpoint != "" and rd.mountpoint[0] != '/': raise KickstartValueError, formatErrorMsg(self.lineno, msg="The mount point is not valid.") raidmems = [] # get the unique ids of each of the raid members for member in rd.members: if member not in self.ksRaidMapping.keys(): raise KickstartValueError, formatErrorMsg(self.lineno, msg="Tried to use undefined partition %s in RAID specification" % member) if member in self.ksUsedMembers: raise KickstartValueError, formatErrorMsg(self.lineno, msg="Tried to use RAID member %s in two or more RAID specifications" % member) raidmems.append(self.ksRaidMapping[member]) self.ksUsedMembers.append(member) if rd.level == "" and rd.preexist == False: raise KickstartValueError, formatErrorMsg(self.lineno, msg="RAID Partition defined without RAID level") if len(raidmems) == 0 and rd.preexist == False: raise KickstartValueError, formatErrorMsg(self.lineno, msg="RAID Partition defined without any RAID members") request = partRequests.RaidRequestSpec(filesystem, mountpoint = rd.mountpoint, raidmembers = raidmems, raidlevel = rd.level, raidspares = rd.spares, format = rd.format, raidminor = rd.device, preexist = rd.preexist) if uniqueID is not None: request.uniqueID = uniqueID if rd.preexist == True and rd.device != "": request.device = "md%s" % rd.device if rd.fsopts != "": request.fsopts = rd.fsopts id.instClass.addPartRequest(id.partitions, request) def doRootPw(self, id, args): KickstartHandlers.doRootPw(self, args) dict = self.ksdata.rootpw id.instClass.setRootPassword(id, dict["password"], dict["isCrypted"]) self.skipSteps.append("accounts") def doSELinux(self, id, args): KickstartHandlers.doSELinux(self, args) id.instClass.setSELinux(id, self.ksdata.selinux) def doSkipX(self, id, args): KickstartHandlers.doSkipX(self, args) self.skipSteps.extend(["checkmonitorok", "setsanex", "videocard", "monitor", "xcustom", "handleX11pkgs", "writexconfig"]) if id.xsetup is not None: id.xsetup.skipx = 1 def doTimezone(self, id, args): KickstartHandlers.doTimezone(self, args) dict = self.ksdata.timezone id.instClass.setTimezoneInfo(id, dict["timezone"], dict["isUtc"]) self.skipSteps.append("timezone") def doUpgrade(self, id, args): KickstartHandlers.doUpgrade(self, args) id.setUpgrade(True) def doVnc(self, id, args): KickstartHandlers.doVnc(self, args) def doVolumeGroup(self, id, args): KickstartHandlers.doVolumeGroup(self, args) vgd = self.ksdata.vgList[-1] pvs = [] # get the unique ids of each of the physical volumes for pv in vgd.physvols: if pv not in self.ksPVMapping.keys(): raise KickstartValueError, formatErrorMsg(self.lineno, msg="Tried to use undefined partition %s in Volume Group specification" % pv) pvs.append(self.ksPVMapping[pv]) if len(pvs) == 0 and vgd.preexist == False: raise KickstartValueError, formatErrorMsg(self.lineno, msg="Volume group defined without any physical volumes") if vgd.pesize not in lvm.getPossiblePhysicalExtents(floor=1024): raise KickstartValueError, formatErrorMsg(self.lineno, msg="Volume group specified invalid pesize") # get a sort of hackish id uniqueID = self.ksID self.ksVGMapping[vgd.vgname] = uniqueID self.ksID = self.ksID + 1 request = partRequests.VolumeGroupRequestSpec(vgname = vgd.vgname, physvols = pvs, preexist = vgd.preexist, format = vgd.format, pesize = vgd.pesize) request.uniqueID = uniqueID id.instClass.addPartRequest(id.partitions, request) def doXConfig(self, id, args): KickstartHandlers.doXConfig(self, args) dict = self.ksdata.xconfig id.instClass.configureX(id, dict["driver"], dict["videoRam"], dict["resolution"], dict["depth"], dict["startX"]) id.instClass.setDesktop(id, dict["defaultdesktop"]) self.skipSteps.extend(["videocard", "monitor", "xcustom", "handleX11pkgs", "checkmonitorok", "setsanex"]) def doZeroMbr(self, id, args): KickstartHandlers.doZeroMbr(self, args) id.instClass.setZeroMbr(id, 1) def doZFCP(self, id, args): KickstartHandlers.doZFCP(self, args) dict = self.ksdata.zfcp dict["devnum"] = id.zfcp.sanitizeDeviceInput(dict["devnum"]) dict["fcplun"] = id.zfcp.sanitizeHexInput(dict["fcplun"]) dict["scsiid"] = id.zfcp.sanitizeInput(dict["scsiid"]) dict["scsilun"] = id.zfcp.sanitizeHexInput(dict["scsilun"]) dict["wwpn"] = id.zfcp.sanitizeFCPLInput(dict["wwpn"]) if id.zfcp.checkValidDevice(dict["devnum"]) == -1: raise KickstartValueError, "Invalid devnum specified" if id.zfcp.checkValidID(dict["scsiid"]) == -1: raise KickstartValueError, "Invalid scsiid specified" if id.zfcp.checkValid64BitHex(dict["wwpn"]) == -1: raise KickstartValueError, "Invalid wwpn specified" if id.zfcp.checkValidID(dict["scsilun"]) == -1: raise KickstartValueError, "Invalid scsilun specified" if id.zfcp.checkValid64BitHex(dict["fcplun"]) == -1: raise KickstartValueError, "Invalid fcplun specified" id.instClass.setZFCP(id, dict["devnum"], dict["scsiid"], dict["wwpn"], dict["scsilun"], dict["fcplun"]) self.skipSteps.append("zfcpconfig") class VNCHandlers(KickstartHandlers): # We're only interested in the handler for the VNC command. def __init__ (self, ksdata): KickstartHandlers.__init__(self, ksdata) self.resetHandlers() self.handlers["vnc"] = self.doVnc class KickstartPreParser(KickstartParser): def __init__ (self, ksdata, kshandlers): self.handler = kshandlers KickstartParser.__init__(self, ksdata, kshandlers) def addScript (self): if self.state == STATE_PRE: s = AnacondaKSScript (self.script["body"], self.script["interp"], self.script["chroot"], self.script["log"], self.script["errorOnFail"]) self.ksdata.scripts.append(s) def addPackages (self, line): pass def handleCommand (self, lineno, args): pass def handlePackageHdr (self, lineno, args): pass def handleScriptHdr (self, lineno, args): if not args[0] == "%pre": return op = KSOptionParser(lineno=lineno) op.add_option("--erroronfail", dest="errorOnFail", action="store_true", default=False) op.add_option("--interpreter", dest="interpreter", default="/bin/sh") op.add_option("--log", "--logfile", dest="log") (opts, extra) = op.parse_args(args=args[1:]) self.script["interp"] = opts.interpreter self.script["log"] = opts.log self.script["errorOnFail"] = opts.errorOnFail self.script["chroot"] = False class AnacondaKSParser(KickstartParser): def __init__ (self, ksdata, kshandlers, id): self.id = id KickstartParser.__init__(self, ksdata, kshandlers) def addScript (self): if string.join(self.script["body"]).strip() == "": return s = AnacondaKSScript (self.script["body"], self.script["interp"], self.script["chroot"], self.script["log"], self.script["errorOnFail"], self.script["type"]) self.ksdata.scripts.append(s) def handleCommand (self, lineno, args): if not self.handler: return cmd = args[0] cmdArgs = args[1:] if not self.handler.handlers.has_key(cmd): raise KickstartParseError, formatErrorMsg(lineno) else: if self.handler.handlers[cmd] != None: setattr(self.handler, "currentCmd", cmd) setattr(self.handler, "lineno", lineno) self.handler.handlers[cmd](self.id, cmdArgs) # The anaconda kickstart processor. class Kickstart(BaseInstallClass): name = "kickstart" def __init__(self, file, serial): self.ksdata = None self.handlers = None self.serial = serial self.file = file BaseInstallClass.__init__(self, 0) # this adds a partition to the autopartition list replacing anything # else with this mountpoint so that you can use autopart and override / def addPartRequest(self, partitions, request): if not request.mountpoint: partitions.autoPartitionRequests.append(request) return for req in partitions.autoPartitionRequests: if req.mountpoint and req.mountpoint == request.mountpoint: partitions.autoPartitionRequests.remove(req) break partitions.autoPartitionRequests.append(request) def runPreScripts(self, intf = None): preScripts = filter (lambda s: s.type == KS_SCRIPT_PRE, self.ksdata.scripts) if len(preScripts) == 0: return log.info("Running kickstart %%pre script(s)") if intf is not None: w = intf.waitWindow(_("Running..."), _("Running pre-install scripts")) map (lambda s: s.run("/", self.serial, intf), preScripts) log.info("All kickstart %%pre script(s) have been run") if intf is not None: w.pop() def postAction(self, rootPath, serial, intf = None): postScripts = filter (lambda s: s.type == KS_SCRIPT_POST, self.ksdata.scripts) if len(postScripts) == 0: return log.info("Running kickstart %%post script(s)") if intf is not None: w = intf.waitWindow(_("Running..."), _("Running post-install scripts")) map (lambda s: s.run(rootPath, serial, intf), postScripts) log.info("All kickstart %%post script(s) have been run") if intf is not None: w.pop() def runTracebackScripts(self): log.info("Running kickstart %%traceback script(s)") for script in filter (lambda s: s.type == KS_SCRIPT_TRACEBAC, self.ksdata.scripts): script.run("/", self.serial) log.info("All kickstart %%traceback script(s) have been run") def setInstallData (self, id, intf = None): BaseInstallClass.setInstallData(self, id) self.setEarlySwapOn(1) self.id = id self.id.firstboot = FIRSTBOOT_SKIP # parse the %pre self.ksdata = KickstartData() self.ksparser = KickstartPreParser(self.ksdata, None) try: self.ksparser.readKickstart(self.file) except KickstartError, e: if intf: intf.kickstartErrorWindow(e.__str__()) sys.exit(0) else: raise KickstartError, e # run %pre scripts self.runPreScripts(intf) # now read the kickstart file for real self.ksdata = KickstartData() self.handlers = AnacondaKSHandlers(self.ksdata) self.ksparser = AnacondaKSParser(self.ksdata, self.handlers, self.id) try: self.ksparser.readKickstart(self.file) except KickstartError, e: if intf: intf.kickstartErrorWindow(e.__str__()) sys.exit(0) else: raise KickstartError, e def setSteps(self, dispatch): if self.ksdata.upgrade: from upgradeclass import InstallClass theUpgradeclass = InstallClass(0) theUpgradeclass.setSteps(dispatch) # we have no way to specify migrating yet dispatch.skipStep("upgrademigfind") dispatch.skipStep("upgrademigratefs") dispatch.skipStep("upgradecontinue") dispatch.skipStep("findinstall", permanent = 1) dispatch.skipStep("language") dispatch.skipStep("keyboard") dispatch.skipStep("welcome") dispatch.skipStep("betanag") dispatch.skipStep("installtype") else: BaseInstallClass.setSteps(self, dispatch) dispatch.skipStep("findrootparts") if self.ksdata.interactive or flags.autostep: dispatch.skipStep("installtype") dispatch.skipStep("bootdisk") # because these steps depend on the monitor being probed # properly, and will stop you if you have an unprobed monitor, # we should skip them for autostep if flags.autostep: dispatch.skipStep("checkmonitorok") dispatch.skipStep("monitor") return dispatch.skipStep("bootdisk") dispatch.skipStep("welcome") dispatch.skipStep("betanag") dispatch.skipStep("confirminstall") dispatch.skipStep("confirmupgrade") dispatch.skipStep("network") dispatch.skipStep("installtype") if len(self.ksdata.groupList) > 0: dispatch.skipStep("group-selection") for n in self.handlers.skipSteps: dispatch.skipStep(n) for n in self.handlers.showSteps: dispatch.skipStep(n, skip = 0) def setPackageSelection(self, backend, *args): # FIXME: handling of missing packages... map(backend.selectPackage, self.ksdata.packageList) def setGroupSelection(self, backend, *args): if self.ksdata.addBase == True: backend.selectGroup("Base") # FIXME: handling of missing groups map(backend.selectGroup, self.ksdata.groupList) # FIXME: need to handle package exclusions here. map(backend.deselectPackage, self.ksdata.excludedList) # # look through ksfile and if it contains a line: # # %ksappend # # pull down and append to /tmp/ks.cfg. This is run before we actually # parse the complete kickstart file. # # Main use is to have the ks.cfg you send to the loader be minimal, and then # use %ksappend to pull via https anything private (like passwords, etc) in # the second stage. # def pullRemainingKickstartConfig(ksfile): try: f = open(ksfile, "r") except: raise KickstartError ("Unable to open ks file %s for append" % ksfile) lines = f.readlines() f.close() url = None for l in lines: ll = l.strip() if string.find(ll, "%ksappend") == -1: continue try: (xxx, ksurl) = string.split(ll, ' ') except: raise KickstartError ("Illegal url for %%ksappend - %s" % ll) log.info("Attempting to pull second part of ks.cfg from url %s" % ksurl) try: url = grabber.urlopen (ksurl) except grabber.URLGrabError, e: raise KickstartError ("IOError: %s" % e.strerror) else: # sanity check result - sometimes FTP doesnt # catch a file is missing try: clen = url.info()['content-length'] except Exception, e: clen = 0 if clen < 1: raise KickstartError ("IOError: -1:File not found") break # if we got something then rewrite /tmp/ks.cfg with new information if url is not None: os.rename("/tmp/ks.cfg", "/tmp/ks.cfg-part1") # insert contents of original /tmp/ks.cfg w/o %ksappend line f = open("/tmp/ks.cfg", 'w+') for l in lines: ll = l.strip() if string.find(ll, "%ksappend") != -1: continue f.write(l) # now write part we just grabbed f.write(url.read()) f.close() # close up url and we're done url.close() return None