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#
# instdata.py - central store for all configuration data needed to install
#
# Erik Troan <ewt@redhat.com>
#
# Copyright 2001-2007 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 os
import string
import language
import network
import firewall
import security
import timezone
import desktop
import fsset
import bootloader
import partitions
import partedUtils
import iscsi
import zfcp
import urllib
import iutil
import users
import rhpl
import shlex
from flags import *
from constants import *
from rhpl.simpleconfig import SimpleConfigFile
import rhpl.keyboard as keyboard
import logging
log = logging.getLogger("anaconda")
# Collector class for all data related to an install/upgrade.
class InstallData:
def reset(self, anaconda):
# Reset everything except:
#
# - The mouse
# - The install language
# - The keyboard
self.instClass = None
self.network = network.Network()
self.iscsi = iscsi.iscsi()
self.zfcp = zfcp.ZFCP()
self.firewall = firewall.Firewall()
self.security = security.Security()
self.timezone = timezone.Timezone()
self.timezone.setTimezoneInfo(self.instLanguage.getDefaultTimeZone())
self.users = None
self.rootPassword = { "isCrypted": False, "password": "", "lock": False }
self.auth = "--enableshadow --enablemd5"
self.desktop = desktop.Desktop()
self.upgrade = None
# XXX move fsset and/or diskset into Partitions object?
self.fsset.reset()
self.diskset = partedUtils.DiskSet(anaconda)
self.partitions = partitions.Partitions()
self.bootloader = bootloader.getBootloader()
self.upgradeRoot = None
self.rootParts = None
self.upgradeSwapInfo = None
if rhpl.getArch() == "s390" or anaconda.isKickstart:
self.firstboot = FIRSTBOOT_SKIP
else:
self.firstboot = FIRSTBOOT_DEFAULT
# XXX I still expect this to die when kickstart is the data store.
self.ksdata = None
def setInstallProgressClass(self, c):
self.instProgress = c
def setDisplayMode(self, display_mode):
self.displayMode = display_mode
# expects a Keyboard object
def setKeyboard(self, keyboard):
self.keyboard = keyboard
# expects a Mouse object
def setMouse(self, mouse):
self.mouse = mouse
# expects a VideoCardInfo object
def setVideoCard(self, video):
self.videocard = video
# expects a Monitor object
def setMonitor(self, monitor):
self.monitor = monitor
# expects an XSetup object
def setXSetup(self, xsetup):
self.xsetup = xsetup
# expects 0/1
def setHeadless(self, isHeadless):
self.isHeadless = isHeadless
def setKsdata(self, ksdata):
self.ksdata = ksdata
# if upgrade is None, it really means False. we use None to help the
# installer ui figure out if it's the first time the user has entered
# the examine_gui screen. --dcantrell
def getUpgrade (self):
if self.upgrade == None:
return False
else:
return self.upgrade
def setUpgrade (self, bool):
self.upgrade = bool
def write(self, anaconda):
if self.auth.find("--enablemd5"):
useMD5 = True
else:
useMD5 = False
self.instLanguage.write (anaconda.rootPath)
if not self.isHeadless:
self.keyboard.write (anaconda.rootPath)
self.timezone.write (anaconda.rootPath)
args = ["--update", "--nostart"] + shlex.split(self.auth)
try:
if not flags.test:
iutil.execWithRedirect("/usr/sbin/authconfig", args,
stdout = None, stderr = None,
root = anaconda.rootPath)
else:
log.error("Would have run: %s", args)
except RuntimeError, msg:
log.error("Error running %s: %s", args, msg)
self.network.write (anaconda.rootPath)
self.firewall.write (anaconda.rootPath)
self.security.write (anaconda.rootPath)
self.users = users.Users()
# User should already exist, just without a password.
self.users.setRootPassword(self.rootPassword["password"],
self.rootPassword["isCrypted"], useMD5,
self.rootPassword["lock"])
if anaconda.isKickstart:
for svc in self.ksdata.services.disabled:
iutil.execWithRedirect("/sbin/chkconfig",
[svc, "off"],
stdout="/dev/tty5", stderr="/dev/tty5",
root=anaconda.rootPath)
for svc in self.ksdata.services.enabled:
iutil.execWithRedirect("/sbin/chkconfig",
[svc, "on"],
stdout="/dev/tty5", stderr="/dev/tty5",
root=anaconda.rootPath)
for ud in self.ksdata.user.userList:
if self.users.createUser(ud.name, ud.password, ud.isCrypted,
ud.groups, ud.homedir, ud.shell,
ud.uid, ud.lock,
root=anaconda.rootPath) == None:
log.error("User %s already exists, not creating." % ud.name)
def writeKS(self, filename):
if self.auth.find("--enablemd5"):
useMD5 = True
else:
useMD5 = False
f = open(filename, "w")
f.write("# Kickstart file automatically generated by anaconda.\n\n")
if self.upgrade:
f.write("upgrade\n");
else:
f.write("install\n");
# figure out the install method and write out a line
if self.methodstr.startswith('ftp://') or self.methodstr.startswith('http://'):
f.write("url --url %s\n" % urllib.unquote(self.methodstr))
elif self.methodstr.startswith('cdrom://'):
f.write("cdrom\n")
elif self.methodstr.startswith('hd://'):
pidx = string.find(self.methodstr, '//') + 2
didx = string.find(self.methodstr[pidx:], '/')
partition = string.split(self.methodstr[pidx:pidx+didx], ':')[0]
dir = self.methodstr[pidx+didx+1:]
f.write("harddrive --partition=%s --dir=%s\n" % (partition, dir))
elif self.methodstr.startswith('nfs:/') or self.methodstr.startswith('nfsiso:'):
(method, tmpmntpt) = string.split(self.methodstr, ':')
# clean up extra '/' at front
if tmpmntpt[1] == '/':
rawmntpt = tmpmntpt[1:]
else:
rawmntpt = tmpmntpt
mntpt = os.path.normpath(rawmntpt)
# find mntpt in /proc/mounts so we can get NFS server info
fproc = open("/proc/mounts", "r")
lines = fproc.readlines()
fproc.close()
for l in lines:
minfo = string.split(l)
if len(minfo) > 1 and minfo[1] == mntpt and minfo[0].find(":") != -1:
(srv, dir) = minfo[0].split(':')
f.write("nfs --server=%s --dir=%s\n" % (srv, dir))
break
if self.instClass.skipkey:
f.write("key --skip\n")
elif self.instClass.installkey:
f.write("key %s\n" %(self.instClass.installkey,))
self.instLanguage.writeKS(f)
if not self.isHeadless:
self.keyboard.writeKS(f)
self.xsetup.writeKS(f, self.desktop, self.ksdata)
self.network.writeKS(f)
self.zfcp.writeKS(f)
if self.rootPassword["isCrypted"]:
args = " --iscrypted %s" % self.rootPassword["password"]
else:
args = " --iscrypted %s" % users.cryptPassword(self.rootPassword["password"], useMD5)
if self.rootPassword["lock"]:
args += " --lock"
f.write("rootpw %s\n" % args)
self.firewall.writeKS(f)
if self.auth.strip() != "":
f.write("authconfig %s\n" % self.auth)
self.security.writeKS(f)
self.timezone.writeKS(f)
self.bootloader.writeKS(f)
self.partitions.writeKS(f)
if self.backend is not None:
self.backend.writeKS(f)
self.backend.writePackagesKS(f)
# make it so only root can read, could have password
os.chmod(filename, 0600)
def __init__(self, anaconda, extraModules, floppyDevice, methodstr, displayMode, backend = None):
self.displayMode = displayMode
self.instLanguage = language.Language(self.displayMode)
self.keyboard = keyboard.Keyboard()
self.backend = backend
self.mouse = None
self.monitor = None
self.videocard = None
self.xsetup = None
self.isHeadless = 0
self.extraModules = extraModules
self.floppyDevice = floppyDevice
self.fsset = fsset.FileSystemSet()
self.methodstr = methodstr
self.reset(anaconda)
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