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1122 lines
41 KiB
1122 lines
41 KiB
#!/usr/bin/python
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#
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# anaconda: The Red Hat Linux Installation program
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#
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# Copyright (C) 1999-2013
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# Red Hat, Inc. 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): Brent Fox <bfox@redhat.com>
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# Mike Fulbright <msf@redhat.com>
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# Jakub Jelinek <jakub@redhat.com>
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# Jeremy Katz <katzj@redhat.com>
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# Chris Lumens <clumens@redhat.com>
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# Paul Nasrat <pnasrat@redhat.com>
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# Erik Troan <ewt@rpath.com>
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# Matt Wilson <msw@rpath.com>
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#
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# This toplevel file is a little messy at the moment... (2001-06-22)
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# ...still messy (2013-07-12)
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import atexit, sys, os, time, subprocess
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# keep up with process ID of the window manager if we start it
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wm_pid = None
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def exitHandler(rebootData, storage, exitCode=None):
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if flags.usevnc:
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vnc.shutdownServer()
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if exitCode:
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anaconda.intf.shutdown()
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if "nokill" in flags.cmdline:
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iutil.vtActivate(1)
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print "anaconda halting due to nokill flag."
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print "The system will be rebooted when you press Ctrl-Alt-Delete."
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while True:
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time.sleep(10000)
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if image_count or flags.dirInstall:
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anaconda.storage.umountFilesystems(ignoreErrors=True, swapoff=False)
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devicetree = anaconda.storage.devicetree
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devicetree.teardownAll()
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for name in devicetree.diskImages:
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dev = devicetree.getDeviceByName(name)
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for loop in dev.parents:
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loop.controllable = True
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dev.deactivate(recursive=True)
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if not flags.imageInstall and not flags.livecdInstall \
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and not flags.dirInstall:
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from pykickstart.constants import KS_SHUTDOWN, KS_WAIT
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from pyanaconda.iutil import dracut_eject
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if flags.eject or rebootData.eject:
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for drive in storage.devicetree.devices:
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if drive.type != "cdrom":
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continue
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dracut_eject(drive.path)
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if rebootData.action == KS_SHUTDOWN:
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subprocess.Popen(["systemctl", "--no-wall", "poweroff"])
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elif rebootData.action == KS_WAIT:
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subprocess.Popen(["systemctl", "--no-wall", "halt"])
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else: # reboot action is KS_REBOOT or None
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subprocess.Popen(["systemctl", "--no-wall", "reboot"])
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def startSpiceVDAgent():
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status = iutil.execWithRedirect("spice-vdagent", [])
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if status:
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log.info("spice-vdagent exited with status %d", status)
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else:
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log.info("Started spice-vdagent.")
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def startMetacityWM():
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childpid = os.fork()
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if not childpid:
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# after this point the method should never return (or throw an exception
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# outside)
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try:
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iutil.execWithRedirect('metacity', ["--display", ":1", "--sm-disable"])
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except BaseException as e:
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# catch all possible exceptions
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log.error("Problems running the window manager: %s", e)
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os._exit(1)
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log.info("The window manager has terminated.")
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os._exit(0)
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return childpid
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def startAuditDaemon():
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childpid = os.fork()
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if not childpid:
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cmd = '/sbin/auditd'
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try:
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os.execl(cmd, cmd)
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except OSError as e:
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log.error("Error running the audit daemon: %s", e)
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os._exit(0)
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# auditd will turn into a daemon so catch the immediate child pid now:
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os.waitpid(childpid, 0)
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# function to handle X startup special issues for anaconda
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def doStartupX11Actions():
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"""Start window manager"""
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global wm_pid # pid of the anaconda fork where the window manager is running
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# now start up the window manager
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wm_pid = startMetacityWM()
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log.info("Starting window manager, pid %s.", wm_pid)
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def set_x_resolution(runres):
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# cant do this if no window manager is running because otherwise when we
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# open and close an X connection in the xutils calls the X server will exit
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# since this is the first X connection (if no window manager is running)
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if runres and opts.display_mode == 'g' and not flags.usevnc and wm_pid :
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try:
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log.info("Setting the screen resolution to: %s.", runres)
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iutil.execWithRedirect("xrandr",
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["-d", ":1", "-s", runres])
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except RuntimeError:
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log.error("The X resolution not set")
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iutil.execWithRedirect("xrandr",
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["-d", ":1", "-q"])
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def doExtraX11Actions(runres):
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"""Perform X11 actions not related to startup"""
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set_x_resolution(runres)
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startSpiceVDAgent()
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keyboard.background_XklWrapper_initialize()
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def setupPythonUpdates():
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from distutils.sysconfig import get_python_lib
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import gi.overrides
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# Temporary hack for F18 alpha to symlink updates and product directories
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# into tmpfs. To be removed after beta in order to directly use content
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# from /run/install/ -- JLK
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for dirname in ("updates", "product"):
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if os.path.exists("/run/install/%s" % dirname):
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if os.path.islink("/tmp/%s" % dirname):
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# Assume updates have already been setup
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return
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os.symlink("/run/install/%s" % dirname,
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"/tmp/%s" % dirname)
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if not os.path.exists("/tmp/updates"):
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return
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for pkg in os.listdir("/tmp/updates"):
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d = "/tmp/updates/%s" % pkg
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if not os.path.isdir(d):
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continue
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# See if the package exists in /usr/lib{64,}/python/?.?/site-packages.
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# If it does, we can set it up as an update. If not, the pkg is
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# likely a completely new directory and should not be looked at.
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dest = "%s/%s" % (get_python_lib(), pkg)
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if not os.access(dest, os.R_OK):
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dest = "%s/%s" % (get_python_lib(1), pkg)
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if not os.access(dest, os.R_OK):
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continue
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# Symlink over everything that's in the python libdir but not in
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# the updates directory.
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symlink_updates(dest, d)
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gi.overrides.__path__.insert(0, "/run/install/updates")
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import glob
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import shutil
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for rule in glob.glob("/tmp/updates/*.rules"):
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target = "/etc/udev/rules.d/" + rule.split('/')[-1]
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shutil.copyfile(rule, target)
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def symlink_updates(dest_dir, update_dir):
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contents = os.listdir(update_dir)
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for f in os.listdir(dest_dir):
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dest_path = os.path.join(dest_dir, f)
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update_path = os.path.join(update_dir, f)
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if f in contents:
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# recurse into directories, there might be files missing in updates
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if os.path.isdir(dest_path) and os.path.isdir(update_path):
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symlink_updates(dest_path, update_path)
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else:
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if f.endswith(".pyc") or f.endswith(".pyo"):
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continue
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os.symlink(dest_path, update_path)
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def getAnacondaVersion():
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# Using _isys here so we don't drag in the logging stuff, which is always
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# complicated.
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from pyanaconda import _isys
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return _isys.getAnacondaVersion()
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def parseOptions(argv=None, cmdline=None):
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from pyanaconda.anaconda_optparse import AnacondaOptionParser
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# NOTE: for each long option (like '--repo'), AnacondaOptionParser
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# checks the boot arguments for bootarg_prefix+option ('inst.repo').
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# If require_prefix is False, it also accepts the option without the
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# bootarg_prefix ('repo').
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# See anaconda_optparse.py and BootArgs (in flags.py) for details.
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op = AnacondaOptionParser(version="%prog " + getAnacondaVersion(),
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bootarg_prefix="inst.", require_prefix=False)
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# NOTE: store_false options will *not* get negated when the user does
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# "option=0" on the boot commandline (store_true options do, though).
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# Basically, don't use store_false unless the option starts with "no".
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# Interface
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op.add_option("-C", "--cmdline", dest="display_mode", action="store_const", const="c",
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default="g")
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op.add_option("-G", "--graphical", dest="display_mode", action="store_const", const="g")
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op.add_option("-T", "--text", dest="display_mode", action="store_const", const="t")
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op.add_option("-S", "--script", dest="display_mode", action="store_const", const="s")
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# Network
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op.add_option("--noipv4", action="store_true", default=False)
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op.add_option("--noipv6", action="store_true", default=False)
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op.add_option("--proxy")
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# Method of operation
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op.add_option("--autostep", action="store_true", default=False)
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op.add_option("-d", "--debug", dest="debug", action="store_true", default=False)
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op.add_option("--ks", dest="ksfile", action="store_const", const="/run/install/ks.cfg")
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op.add_option("--kickstart", dest="ksfile")
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op.add_option("--rescue", dest="rescue", action="store_true", default=False)
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op.add_option("--targetarch", "rpmarch", dest="targetArch", type="string")
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op.add_option("--armplatform", dest="armPlatform", type="string")
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op.add_option("--multilib", dest="multiLib", action="store_true", default=False)
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op.add_option("-m", "--method", dest="method", default=None)
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op.add_option("--askmethod", dest="askmethod", action="store_true", default=False)
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op.add_option("--repo", dest="method", default=None)
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op.add_option("--stage2", dest="stage2", default=None)
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op.add_option("--noverifyssl", action="store_true", default=False)
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op.add_option("--liveinst", action="store_true", default=False)
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# Display
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op.add_option("--headless", dest="isHeadless", action="store_true", default=False)
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op.add_option("--nofb")
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op.add_option("--resolution", dest="runres", default=None)
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op.add_option("--usefbx", dest="xdriver", action="store_const", const="fbdev")
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op.add_option("--vnc", action="store_true", default=False)
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op.add_option("--vncconnect")
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op.add_option("--vncpassword", default="")
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op.add_option("--xdriver", dest="xdriver", action="store", type="string", default=None)
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# Language
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op.add_option("--keymap")
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op.add_option("--kbdtype")
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op.add_option("--lang")
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# Obvious
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op.add_option("--loglevel")
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op.add_option("--syslog")
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op.add_option("--noselinux", dest="selinux", action="store_false", default=True)
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op.add_option("--selinux", action="store_true")
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op.add_option("--nompath", dest="mpath", action="store_false", default=True)
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op.add_option("--mpath", action="store_true")
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op.add_option("--nodmraid", dest="dmraid", action="store_false", default=True)
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op.add_option("--dmraid", action="store_true")
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op.add_option("--noibft", dest="ibft", action="store_false", default=True)
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op.add_option("--ibft", action="store_true")
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op.add_option("--noiscsi", dest="iscsi", action="store_false", default=False)
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op.add_option("--iscsi", action="store_true")
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# Geolocation
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op.add_option("--geoloc")
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# Miscellaneous
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op.add_option("--module", action="append", default=[])
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op.add_option("--nomount", dest="rescue_nomount", action="store_true", default=False)
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op.add_option("--updates", dest="updateSrc", action="store", type="string")
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op.add_option("--dlabel", action="store_true", default=False)
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op.add_option("--image", action="append", dest="images", default=[])
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op.add_option("--dirinstall", action="store_true", default=False)
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op.add_option("--memcheck", action="store_true", default=True)
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op.add_option("--nomemcheck", action="store_false", dest="memcheck")
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op.add_option("--leavebootorder", action="store_true", default=False)
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op.add_option("--noeject", action="store_false", dest="eject", default=True)
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op.add_option("--extlinux", action="store_true", default=False)
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op.add_option("--dnf", action="store_true", default=False)
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# some defaults change based on cmdline flags
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if cmdline is not None:
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if "console" in cmdline:
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op.set_defaults(display_mode="t")
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(options, extraArgs) = op.parse_args(argv, cmdline=cmdline)
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return (options, extraArgs, op.deprecated_bootargs)
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def setupPythonPath():
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# First add our updates path
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sys.path.insert(0, '/tmp/updates/')
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from pyanaconda.constants import ADDON_PATHS
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# append ADDON_PATHS dirs at the end
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sys.path.extend(ADDON_PATHS)
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def setupEnvironment():
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# Silly GNOME stuff
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if os.environ.has_key('HOME') and not os.environ.has_key("XAUTHORITY"):
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os.environ['XAUTHORITY'] = os.environ['HOME'] + '/.Xauthority'
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os.environ['HOME'] = '/tmp'
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os.environ['LC_NUMERIC'] = 'C'
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os.environ["GCONF_GLOBAL_LOCKS"] = "1"
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# In theory, this gets rid of our LVM file descriptor warnings
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os.environ["LVM_SUPPRESS_FD_WARNINGS"] = "1"
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# make sure we have /sbin and /usr/sbin in our path
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os.environ["PATH"] += ":/sbin:/usr/sbin"
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# we can't let the LD_PRELOAD hang around because it will leak into
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# rpm %post and the like. ick :/
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if os.environ.has_key("LD_PRELOAD"):
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del os.environ["LD_PRELOAD"]
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def setupLoggingFromOpts(options):
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if options.debug:
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# debugging means debug logging
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options.loglevel = "debug"
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if options.loglevel and anaconda_log.logLevelMap.has_key(options.loglevel):
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level = anaconda_log.logLevelMap[opts.loglevel]
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anaconda_log.logger.tty_loglevel = level
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anaconda_log.setHandlersLevel(log, level)
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packaging_log = logging.getLogger("packaging")
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anaconda_log.setHandlersLevel(packaging_log, level)
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storage_log = logging.getLogger("storage")
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anaconda_log.setHandlersLevel(storage_log, level)
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if options.syslog:
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anaconda_log.logger.updateRemote(options.syslog)
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def gtk_warning(title, reason):
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from gi.repository import Gtk
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dialog = Gtk.MessageDialog(type = Gtk.MessageType.ERROR,
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buttons = Gtk.ButtonsType.CLOSE,
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message_format=reason)
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dialog.set_title(title)
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dialog.run()
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dialog.destroy()
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# pylint: disable-msg=W0621
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def check_memory(anaconda, options, display_mode=None):
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reason_strict = _("%(product_name)s requires %(needed_ram)s MB of memory to "
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"install, but you only have %(total_ram)s MB on this machine.\n")
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reason_graphical = _("The %(product_name)s graphical installer requires %(needed_ram)s "
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"MB of memory, but you only have %(total_ram)s MB.")
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reboot_extra = _('\n'
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'Press <return> to reboot your system.\n')
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livecd_title = _("Not enough RAM")
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livecd_extra =_(" Try the text mode installer by running:\n\n"
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"'/usr/bin/liveinst -T'\n\n from a root "
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"terminal.")
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nolivecd_extra = _(" Starting text mode.")
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if options.rescue:
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return
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if not display_mode:
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display_mode = anaconda.displayMode
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reason = reason_strict
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total_ram = int(isys.total_memory() / 1024)
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needed_ram = int(isys.MIN_RAM / 1024)
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graphical_ram = needed_ram + int(isys.GUI_INSTALL_EXTRA_RAM / 1024)
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log.info("check_memory(): total:%s, needed:%s, graphical:%s",
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total_ram, needed_ram, graphical_ram)
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if not options.memcheck:
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log.warning("CHECK_MEMORY DISABLED")
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return
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reason_args = {"product_name" : product.productName,
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"needed_ram" : needed_ram,
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"total_ram" : total_ram }
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if needed_ram > total_ram:
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from snack import SnackScreen, ButtonChoiceWindow
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if options.liveinst:
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stdoutLog.warning(reason, **reason_args)
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gtk_warning(livecd_title, reason % reason_args)
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else:
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reason += reboot_extra
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screen = SnackScreen()
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ButtonChoiceWindow(screen, _('Fatal Error'),
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reason % reason_args,
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buttons = (_("OK"),))
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screen.finish()
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sys.exit(1)
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# override display mode if machine cannot nicely run X
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if display_mode not in ('t', 'c', 's') and not flags.usevnc:
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reason_args["needed_ram"] = graphical_ram
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reason = reason_graphical
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if needed_ram > total_ram:
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if options.liveinst:
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reason += livecd_extra
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stdoutLog.warning(reason, **reason_args)
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title = livecd_title
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gtk_warning(title, reason % reason_args)
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sys.exit(1)
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else:
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reason += nolivecd_extra
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stdoutLog.warning(reason, **reason_args)
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anaconda.displayMode = 't'
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time.sleep(2)
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def startDebugger(signum, frame):
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# pylint: disable-msg=F0401
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import epdb
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epdb.serve(skip=1)
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# pylint: disable-msg=W0621
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def setupDisplay(anaconda, options, addons=None):
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from pyanaconda.ui.tui.simpleline import App
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from pyanaconda.ui.tui.spokes.askvnc import AskVNCSpoke
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from pykickstart.constants import DISPLAY_MODE_TEXT
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from pyanaconda.nm import nm_is_connected, nm_is_connecting
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from blivet import arch
|
|
|
|
graphical_failed = 0
|
|
vncS = vnc.VncServer() # The vnc Server object.
|
|
vncS.anaconda = anaconda
|
|
|
|
anaconda.displayMode = options.display_mode
|
|
anaconda.isHeadless = options.isHeadless or arch.isS390()
|
|
|
|
if options.vnc:
|
|
flags.usevnc = 1
|
|
anaconda.displayMode = 'g'
|
|
vncS.password = options.vncpassword
|
|
|
|
# Only consider vncconnect when vnc is a param
|
|
if options.vncconnect:
|
|
cargs = string.split(options.vncconnect, ":")
|
|
vncS.vncconnecthost = cargs[0]
|
|
if len(cargs) > 1 and len(cargs[1]) > 0:
|
|
if len(cargs[1]) > 0:
|
|
vncS.vncconnectport = cargs[1]
|
|
|
|
if options.xdriver:
|
|
anaconda.xdriver = options.xdriver
|
|
anaconda.writeXdriver(root="/")
|
|
|
|
if anaconda.rescue:
|
|
return
|
|
|
|
if anaconda.ksdata.vnc.enabled:
|
|
flags.usevnc = 1
|
|
anaconda.displayMode = 'g'
|
|
|
|
if vncS.password == "":
|
|
vncS.password = anaconda.ksdata.vnc.password
|
|
|
|
if vncS.vncconnecthost == "":
|
|
vncS.vncconnecthost = anaconda.ksdata.vnc.host
|
|
|
|
if vncS.vncconnectport == "":
|
|
vncS.vncconnectport = anaconda.ksdata.vnc.port
|
|
|
|
# disable VNC over text question when not enough memory is available
|
|
if blivet.util.total_memory() < isys.MIN_GUI_RAM:
|
|
stdoutLog.warning("Not asking for VNC because current memory (%d) < MIN_GUI_RAM (%d)", blivet.util.total_memory(), isys.MIN_GUI_RAM)
|
|
flags.vncquestion = False
|
|
|
|
# disable VNC question if text mode is requested and this is a ks install
|
|
if anaconda.displayMode == 't' and flags.automatedInstall:
|
|
stdoutLog.warning("Not asking for VNC because of an automated install")
|
|
flags.vncquestion = False
|
|
|
|
# disable VNC question if we were explicitly asked for text in kickstart
|
|
if anaconda.ksdata.displaymode.displayMode == DISPLAY_MODE_TEXT:
|
|
stdoutLog.warning("Not asking for VNC because text mode was explicitly asked for in kickstart")
|
|
flags.vncquestion = False
|
|
|
|
# disable VNC question if we don't have network
|
|
if not nm_is_connecting() and not nm_is_connected():
|
|
stdoutLog.warning("Not asking for VNC because we don't have a network")
|
|
flags.vncquestion = False
|
|
|
|
# disable VNC question if we don't have Xvnc
|
|
if not os.access('/usr/bin/Xvnc', os.X_OK):
|
|
stdoutLog.warning("Not asking for VNC because we don't have Xvnc")
|
|
flags.vncquestion = False
|
|
|
|
if os.environ.has_key('DISPLAY'):
|
|
flags.preexisting_x11 = True
|
|
|
|
# Should we try to start Xorg?
|
|
want_x = anaconda.displayMode == 'g' and \
|
|
not (flags.preexisting_x11 or flags.usevnc)
|
|
|
|
# X on a headless (e.g. s390) system? Nonsense!
|
|
if want_x and anaconda.isHeadless:
|
|
stdoutLog.warning(_("DISPLAY variable not set. Starting text mode."))
|
|
anaconda.displayMode = 't'
|
|
graphical_failed = 1
|
|
time.sleep(2)
|
|
want_x = False
|
|
|
|
# Is Xorg is actually available?
|
|
if want_x and not os.access("/usr/bin/Xorg", os.X_OK):
|
|
stdoutLog.warning(_("Graphical installation is not available. "
|
|
"Starting text mode."))
|
|
time.sleep(2)
|
|
anaconda.displayMode = 't'
|
|
want_x = False
|
|
|
|
if anaconda.displayMode == 't' and flags.vncquestion:
|
|
#we prefer vnc over text mode, so ask about that
|
|
message = _("Text mode provides a limited set of installation "
|
|
"options. It does not offer custom partitioning for "
|
|
"full control over the disk layout. Would you like "
|
|
"to use VNC mode instead?")
|
|
|
|
app = App("VNC Question")
|
|
spoke = AskVNCSpoke(app, anaconda.ksdata, message=message)
|
|
app.schedule_screen(spoke)
|
|
app.run()
|
|
|
|
if anaconda.ksdata.vnc.enabled:
|
|
anaconda.displayMode = 'g'
|
|
flags.usevnc = 1
|
|
vncS.password = anaconda.ksdata.vnc.password
|
|
|
|
log.info("Display mode = %s", anaconda.displayMode)
|
|
check_memory(anaconda, options)
|
|
|
|
if want_x:
|
|
# The following code depends on no SIGCHLD being delivered,
|
|
# possibly only except the one from a failing X.org. Thus
|
|
# make sure before entering this section that all the other
|
|
# children of anaconda have terminated or were forked into
|
|
# an orphan (which won't deliver a SIGCHLD to mess up the
|
|
# fragile signaling below). start X with its USR1 handler
|
|
# set to ignore. this will make it send us SIGUSR1 if it
|
|
# succeeds. if it fails, catch SIGCHLD and bomb out.
|
|
def sigchld_handler(num, frame):
|
|
raise OSError(0, "SIGCHLD caught when trying to start the X server.")
|
|
|
|
def sigusr1_handler(num, frame):
|
|
log.debug("X server has signalled a successful start.")
|
|
|
|
def preexec_fn():
|
|
signal.signal(signal.SIGUSR1, signal.SIG_IGN)
|
|
|
|
old_sigusr1 = signal.signal(signal.SIGUSR1, sigusr1_handler)
|
|
old_sigchld = signal.signal(signal.SIGCHLD, sigchld_handler)
|
|
xout = open("/dev/tty5", "w")
|
|
try:
|
|
subprocess.Popen(["Xorg", "-br",
|
|
"-logfile", "/tmp/X.log",
|
|
":1", "vt7", "-s", "1440", "-ac",
|
|
"-nolisten", "tcp", "-dpi", "96",
|
|
"-noreset"],
|
|
close_fds=True,
|
|
stdout=xout, stderr=xout,
|
|
preexec_fn=preexec_fn)
|
|
|
|
signal.pause()
|
|
os.environ["DISPLAY"] = ":1"
|
|
doStartupX11Actions()
|
|
except (OSError, RuntimeError):
|
|
stdoutLog.warning("X startup failed, falling back to text mode")
|
|
anaconda.displayMode = 't'
|
|
graphical_failed = 1
|
|
time.sleep(2)
|
|
finally:
|
|
signal.signal(signal.SIGUSR1, old_sigusr1)
|
|
signal.signal(signal.SIGCHLD, old_sigchld)
|
|
|
|
if not graphical_failed:
|
|
doExtraX11Actions(options.runres)
|
|
|
|
if anaconda.displayMode == 't' and graphical_failed and \
|
|
flags.vncquestion and not anaconda.ksdata.vnc.enabled:
|
|
app = App("VNC Question")
|
|
spoke = AskVNCSpoke(app, anaconda.ksdata)
|
|
app.schedule_screen(spoke)
|
|
app.run()
|
|
|
|
if anaconda.ksdata.vnc.enabled:
|
|
anaconda.displayMode = 'g'
|
|
flags.usevnc = 1
|
|
vncS.password = anaconda.ksdata.vnc.password
|
|
|
|
# if they want us to use VNC do that now
|
|
if anaconda.displayMode == 'g' and flags.usevnc:
|
|
vncS.startServer()
|
|
doStartupX11Actions()
|
|
|
|
# with X running we can initialize the UI interface
|
|
anaconda.initInterface(addons)
|
|
|
|
anaconda.instClass.configure(anaconda)
|
|
|
|
def prompt_for_ssh():
|
|
# Do some work here to get the ip addr / hostname to pass
|
|
# to the user.
|
|
import socket
|
|
|
|
ip = network.getFirstRealIP()
|
|
|
|
if not ip:
|
|
stdoutLog.error("No IP addresses found, cannot continue installation.")
|
|
sys.exit(1)
|
|
|
|
ipstr = ip
|
|
|
|
try:
|
|
hinfo = socket.gethostbyaddr(ipstr)
|
|
except socket.herror as e:
|
|
stdoutLog.debug("Exception caught trying to get host name of %s: %s", ipstr, e)
|
|
name = network.getHostname()
|
|
else:
|
|
if len(hinfo) == 3:
|
|
name = hinfo[0]
|
|
|
|
if ip.find(':') != -1:
|
|
ipstr = "[%s]" % (ip,)
|
|
|
|
if (name is not None) and (not name.startswith('localhost')) and (ipstr is not None):
|
|
connxinfo = "%s (%s)" % (socket.getfqdn(name=name), ipstr,)
|
|
elif ipstr is not None:
|
|
connxinfo = "%s" % (ipstr,)
|
|
else:
|
|
connxinfo = None
|
|
|
|
if connxinfo:
|
|
stdoutLog.info(_("Please ssh install@%s to begin the install."), connxinfo)
|
|
else:
|
|
stdoutLog.info(_("Please ssh install@<host> to continue installation."))
|
|
|
|
def cleanPStore():
|
|
"""remove files stored in nonvolatile ram created by the pstore subsystem"""
|
|
|
|
# files in pstore are linux (not distribution) specific, but we want to
|
|
# make sure the entirity of them are removed so as to ensure that there
|
|
# is sufficient free space on the flash part. On some machines this will
|
|
# take effect immediately, which is the best case. Unfortunately on some,
|
|
# an intervening reboot is needed."""
|
|
try:
|
|
for root, _dirs, files in os.walk("/sys/fs/pstore"):
|
|
for f in files:
|
|
os.unlink("%s/%s" % (root,f))
|
|
except OSError:
|
|
pass
|
|
|
|
if __name__ == "__main__":
|
|
print "Starting installer, one moment..."
|
|
|
|
# Allow a file to be loaded as early as possible
|
|
try:
|
|
# pylint: disable-msg=F0401,W0611
|
|
import updates_disk_hook
|
|
except ImportError:
|
|
pass
|
|
|
|
# this handles setting up updates for pypackages to minimize the set needed
|
|
setupPythonUpdates()
|
|
setupPythonPath()
|
|
|
|
# init threading before Gtk can do anything and before we start using threads
|
|
# initThreading initializes the threadMgr instance, import it afterwards
|
|
from pyanaconda.threads import initThreading, AnacondaThread
|
|
initThreading()
|
|
from pyanaconda.threads import threadMgr
|
|
|
|
import gettext
|
|
_ = lambda x: gettext.ldgettext("anaconda", x)
|
|
|
|
from pyanaconda import constants
|
|
from pyanaconda.addons import collect_addon_paths
|
|
from pyanaconda import geoloc
|
|
|
|
# do this early so we can set flags before initializing logging
|
|
from pyanaconda.flags import flags, can_touch_runtime_system
|
|
(opts, args, depr) = parseOptions(cmdline=flags.cmdline)
|
|
|
|
if opts.askmethod:
|
|
flags.askmethod = True
|
|
|
|
# Set up logging as early as possible.
|
|
import logging
|
|
from pyanaconda import anaconda_log
|
|
anaconda_log.init()
|
|
anaconda_log.logger.setupVirtio()
|
|
|
|
from pyanaconda import network
|
|
network.setup_ifcfg_log()
|
|
|
|
log = logging.getLogger("anaconda")
|
|
stdoutLog = logging.getLogger("anaconda.stdout")
|
|
|
|
if os.geteuid() != 0:
|
|
stdoutLog.error("anaconda must be run as root.")
|
|
sys.exit(0)
|
|
|
|
if opts.images and opts.dirinstall:
|
|
stdoutLog.error("--images and --dirinstall cannot be used at the same time")
|
|
sys.exit(0)
|
|
elif opts.images:
|
|
flags.imageInstall = True
|
|
elif opts.dirinstall:
|
|
flags.dirInstall = True
|
|
|
|
# see if we're on s390x and if we've got an ssh connection
|
|
uname = os.uname()
|
|
if uname[4] == 's390x':
|
|
if 'TMUX' not in os.environ and "RUNKS" not in flags.cmdline and not flags.imageInstall:
|
|
prompt_for_ssh()
|
|
sys.exit(0)
|
|
# If we get RUNKS, we default to cmdline display mode, because nothing
|
|
# else will work. Kickstart options can still override.
|
|
if "RUNKS" in flags.cmdline:
|
|
opts.display_mode = 'c'
|
|
|
|
log.info("%s %s", sys.argv[0], getAnacondaVersion())
|
|
|
|
# TODO: uncomment this when we're sure that we're doing the right thing
|
|
# with flags.cmdline *everywhere* it appears...
|
|
#for arg in depr:
|
|
# stdoutLog.warn("Boot argument '%s' is deprecated. "
|
|
# "In the future, use 'inst.%s'.", arg, arg)
|
|
|
|
# pull this in to get product name and versioning
|
|
from pyanaconda import product
|
|
|
|
from pyanaconda import isys
|
|
isys.initLog()
|
|
|
|
import signal, string
|
|
|
|
from pyanaconda import iutil
|
|
from pyanaconda import vnc
|
|
from pyanaconda import kickstart
|
|
from pyanaconda import ntp
|
|
from pyanaconda import keyboard
|
|
|
|
verdesc = "%s for %s %s" % (getAnacondaVersion(),
|
|
product.productName, product.productVersion)
|
|
if product.isFinal:
|
|
print "anaconda %s started." % verdesc
|
|
else:
|
|
print "anaconda %s (pre-release) started." % verdesc
|
|
|
|
from pyanaconda.anaconda import Anaconda
|
|
anaconda = Anaconda()
|
|
iutil.setup_translations(gettext)
|
|
|
|
# reset python's default SIGINT handler
|
|
signal.signal(signal.SIGINT, signal.SIG_IGN)
|
|
signal.signal(signal.SIGSEGV, isys.handleSegv)
|
|
signal.signal(signal.SIGTERM, lambda num, frame: sys.exit(1))
|
|
|
|
setupEnvironment()
|
|
# make sure we have /var/log soon, some programs fail to start without it
|
|
iutil.mkdirChain("/var/log")
|
|
|
|
pidfile = open("/var/run/anaconda.pid", "w")
|
|
pidfile.write("%s\n" % (os.getpid(),))
|
|
del pidfile
|
|
# add our own additional signal handlers
|
|
signal.signal(signal.SIGHUP, startDebugger)
|
|
|
|
anaconda.opts = opts
|
|
|
|
# check memory, just the text mode for now:
|
|
check_memory(anaconda, opts, 't')
|
|
|
|
# Now that we've got arguments, do some extra processing.
|
|
setupLoggingFromOpts(opts)
|
|
|
|
# Default is to prompt to mount the installed system.
|
|
anaconda.rescue_mount = not opts.rescue_nomount
|
|
|
|
if opts.dlabel: #autodetected driverdisc in use
|
|
flags.dlabel = True
|
|
|
|
if opts.noipv4:
|
|
flags.useIPv4 = False
|
|
|
|
if opts.noipv6:
|
|
flags.useIPv6 = False
|
|
|
|
if opts.proxy:
|
|
anaconda.proxy = opts.proxy
|
|
|
|
if opts.updateSrc:
|
|
anaconda.updateSrc = opts.updateSrc
|
|
|
|
if opts.method:
|
|
anaconda.methodstr = opts.method
|
|
|
|
if opts.stage2:
|
|
anaconda.stage2 = opts.stage2
|
|
|
|
if opts.noverifyssl:
|
|
flags.noverifyssl = True
|
|
|
|
if opts.liveinst:
|
|
flags.livecdInstall = True
|
|
|
|
if opts.module:
|
|
for mod in opts.module:
|
|
anaconda.extraModules.append(mod.split(":"))
|
|
|
|
if opts.ibft:
|
|
flags.ibft = 1
|
|
|
|
if opts.iscsi:
|
|
flags.iscsi = 1
|
|
|
|
if opts.targetArch:
|
|
flags.targetarch = opts.targetArch
|
|
|
|
if opts.armPlatform:
|
|
flags.armPlatform = opts.armPlatform
|
|
|
|
if opts.extlinux:
|
|
flags.extlinux = opts.extlinux
|
|
|
|
if opts.dnf:
|
|
flags.dnf = opts.dnf
|
|
|
|
# set flags
|
|
flags.dmraid = opts.dmraid
|
|
flags.mpath = opts.mpath
|
|
flags.selinux = opts.selinux
|
|
flags.eject = opts.eject
|
|
|
|
if can_touch_runtime_system("start audit daemon"):
|
|
startAuditDaemon()
|
|
|
|
# setup links required for all install types
|
|
for i in ( "services", "protocols", "nsswitch.conf", "joe", "selinux",
|
|
"mke2fs.conf" ):
|
|
try:
|
|
if os.path.exists("/mnt/runtime/etc/" + i):
|
|
os.symlink ("../mnt/runtime/etc/" + i, "/etc/" + i)
|
|
except OSError:
|
|
pass
|
|
|
|
if opts.debug:
|
|
flags.debug = True
|
|
|
|
if opts.rescue:
|
|
anaconda.rescue = True
|
|
|
|
log.info("anaconda called with cmdline = %s", sys.argv)
|
|
log.info("Default encoding = %s ", sys.getdefaultencoding())
|
|
|
|
os.system("udevadm control --env=ANACONDA=1")
|
|
|
|
# Collect all addon paths
|
|
addon_paths = collect_addon_paths(constants.ADDON_PATHS)
|
|
|
|
# If we were given a kickstart file on the command line, parse (but do not
|
|
# execute) that now. Otherwise, load in defaults from kickstart files
|
|
# shipped with the installation media.
|
|
ksdata = None
|
|
if opts.ksfile:
|
|
flags.automatedInstall = True
|
|
flags.eject = False
|
|
ksFiles = [opts.ksfile]
|
|
else:
|
|
ksFiles = ["/tmp/updates/interactive-defaults.ks",
|
|
"/usr/share/anaconda/interactive-defaults.ks"]
|
|
|
|
for ks in ksFiles:
|
|
if not os.path.exists(ks):
|
|
continue
|
|
|
|
kickstart.preScriptPass(ks)
|
|
ksdata = kickstart.parseKickstart(ks)
|
|
|
|
# Only load the first defaults file we find.
|
|
break
|
|
|
|
if not ksdata:
|
|
ksdata = kickstart.AnacondaKSHandler(addon_paths["ks"])
|
|
|
|
if ksdata.rescue.rescue:
|
|
anaconda.rescue = True
|
|
|
|
# Some kickstart commands must be executed immediately, as they affect
|
|
# how anaconda operates.
|
|
ksdata.logging.execute()
|
|
|
|
anaconda.ksdata = ksdata
|
|
|
|
# setup keyboard layout from the command line option and let
|
|
# it override from kickstart if/when X is initialized
|
|
if opts.keymap:
|
|
if not ksdata.keyboard.keyboard:
|
|
ksdata.keyboard.keyboard = opts.keymap
|
|
|
|
if ksdata.keyboard.keyboard and can_touch_runtime_system("activate keyboard"):
|
|
keyboard.activate_keyboard(ksdata.keyboard)
|
|
|
|
# Some post-install parts of anaconda are implemented as kickstart
|
|
# scripts. Add those to the ksdata now.
|
|
kickstart.appendPostScripts(ksdata)
|
|
|
|
# cmdline flags override kickstart settings
|
|
if anaconda.proxy:
|
|
ksdata.method.proxy = anaconda.proxy
|
|
if flags.noverifyssl:
|
|
ksdata.method.noverifyssl = flags.noverifyssl
|
|
if opts.multiLib:
|
|
# sets yum's multilib_policy to "all" (as opposed to "best")
|
|
ksdata.packages.multiLib = opts.multiLib
|
|
|
|
# set ksdata.method based on anaconda.method if it isn't already set
|
|
if anaconda.methodstr and not ksdata.method.seen:
|
|
if anaconda.methodstr.startswith("cdrom"):
|
|
ksdata.method.method = "cdrom"
|
|
elif anaconda.methodstr.startswith("nfs"):
|
|
ksdata.method.method = "nfs"
|
|
(nfsOptions, server, path) = iutil.parseNfsUrl(anaconda.methodstr)
|
|
ksdata.method.server = server
|
|
ksdata.method.dir = path
|
|
ksdata.method.opts = nfsOptions
|
|
elif anaconda.methodstr.startswith("hd:"):
|
|
ksdata.method.method = "harddrive"
|
|
url = anaconda.methodstr.split(":", 1)[1]
|
|
url_parts = url.split(":")
|
|
device = url_parts[0]
|
|
path = ""
|
|
if len(url_parts) == 2:
|
|
path = url_parts[1]
|
|
elif len(url_parts) == 3:
|
|
fstype = url_parts[1] # XXX not used
|
|
path = url_parts[2]
|
|
|
|
ksdata.method.partition = device
|
|
ksdata.method.dir = path
|
|
elif anaconda.methodstr.startswith("http") or \
|
|
anaconda.methodstr.startswith("ftp"):
|
|
ksdata.method.method = "url"
|
|
ksdata.method.url = anaconda.methodstr
|
|
# installation source specified by bootoption
|
|
# overrides source set from kickstart;
|
|
# the kickstart might have specified a mirror list,
|
|
# so we need to clear it here if plain url source is provided
|
|
# by a bootoption, because having both url & mirror list
|
|
# set at once is not supported and breaks Yum in
|
|
# unpredictable ways
|
|
ksdata.method.mirrorlist = None
|
|
elif anaconda.methodstr.startswith("livecd"):
|
|
ksdata.method.method = "harddrive"
|
|
device = anaconda.methodstr.split(":", 1)[1]
|
|
ksdata.method.partition = os.path.normpath(device)
|
|
else:
|
|
log.error("Unknown method: %s", anaconda.methodstr)
|
|
|
|
from pyanaconda import localization
|
|
# Set the language before loading an interface, when it may be too late.
|
|
|
|
# check if the LANG environmental variable is set
|
|
env_lang = os.environ.get("LANG")
|
|
if env_lang is not None:
|
|
# parse it using langtable
|
|
env_langs = localization.get_language_locales(env_lang)
|
|
# if parsed LANG is the same as our default language - ignore it;
|
|
# otherwise use it as valid language candidate
|
|
if env_langs and env_langs[0] != constants.DEFAULT_LANG:
|
|
env_lang = env_langs[0] # the first language is the best match
|
|
else:
|
|
env_lang = None
|
|
|
|
requested_lang = opts.lang or ksdata.lang.lang or env_lang
|
|
|
|
if requested_lang:
|
|
locales = localization.get_language_locales(requested_lang)
|
|
if locales:
|
|
localization.setup_locale(locales[0], ksdata.lang)
|
|
ksdata.lang.seen = True
|
|
else:
|
|
log.error("Invalid locale '%s' given on command line or in kickstart", requested_lang)
|
|
else:
|
|
# no kickstart or bootoption - use default
|
|
localization.setup_locale(constants.DEFAULT_LANG, ksdata.lang)
|
|
|
|
import blivet
|
|
blivet.enable_installer_mode()
|
|
|
|
# now start the interface
|
|
setupDisplay(anaconda, opts, addon_paths)
|
|
|
|
if anaconda.rescue:
|
|
from pyanaconda import rescue
|
|
anaconda.intf = rescue.RescueInterface()
|
|
|
|
# Set flag to prompt for missing ks data
|
|
if anaconda.displayMode == 'c':
|
|
flags.ksprompt = False
|
|
|
|
image_count = 0
|
|
for image in opts.images:
|
|
image_spec = image.rsplit(":", 1)
|
|
path = image_spec[0]
|
|
if len(image_spec) == 2 and image_spec[1].strip():
|
|
imageName = image_spec[1].strip()
|
|
else:
|
|
imageName = os.path.splitext(os.path.basename(path))[0]
|
|
|
|
if "/" in imageName or imageName in anaconda.storage.config.diskImages.keys():
|
|
imageName = "diskimg%d" % image_count
|
|
|
|
log.info("naming disk image '%s' '%s'", path, imageName)
|
|
anaconda.storage.config.diskImages[imageName] = path
|
|
image_count += 1
|
|
flags.imageInstall = True
|
|
|
|
if image_count:
|
|
anaconda.storage.setupDiskImages()
|
|
|
|
from pyanaconda import exception
|
|
# comment out the next line to make exceptions non-fatal
|
|
anaconda.mehConfig = exception.initExceptionHandling(anaconda)
|
|
|
|
# add our own additional signal handlers
|
|
signal.signal(signal.SIGUSR1, lambda signum, frame:
|
|
exception.test_exception_handling())
|
|
signal.signal(signal.SIGUSR2, lambda signum, frame: anaconda.dumpState())
|
|
|
|
from blivet import storageInitialize
|
|
from pyanaconda.packaging import payloadInitialize
|
|
from pyanaconda.network import networkInitialize, wait_for_connecting_NM_thread
|
|
from pyanaconda.timezone import time_initialize
|
|
|
|
if anaconda.rescue:
|
|
rescue.doRescue(anaconda.intf, anaconda.rescue_mount, ksdata)
|
|
else:
|
|
cleanPStore()
|
|
|
|
networkInitialize(ksdata)
|
|
if not flags.dirInstall:
|
|
threadMgr.add(AnacondaThread(name=constants.THREAD_STORAGE, target=storageInitialize,
|
|
args=(anaconda.storage, ksdata, anaconda.protected)))
|
|
threadMgr.add(AnacondaThread(name=constants.THREAD_TIME_INIT, target=time_initialize,
|
|
args=(ksdata.timezone, anaconda.storage, anaconda.bootloader)))
|
|
|
|
threadMgr.add(AnacondaThread(name=constants.THREAD_WAIT_FOR_CONNECTING_NM, target=wait_for_connecting_NM_thread, args=(ksdata,)))
|
|
threadMgr.add(AnacondaThread(name=constants.THREAD_PAYLOAD, target=payloadInitialize, args=(anaconda.storage, ksdata, anaconda.payload)))
|
|
|
|
atexit.register(exitHandler, ksdata.reboot, anaconda.storage)
|
|
|
|
# check if geolocation should be enabled for this type of installation
|
|
use_geolocation = True
|
|
if flags.imageInstall or flags.dirInstall:
|
|
use_geolocation = False
|
|
# and also check if it was not disabled by boot option
|
|
else:
|
|
# flags.cmdline.getbool is used as it handles values such as
|
|
# 0, no, off and also nogeoloc as False
|
|
# and other values or geoloc not being present as True
|
|
use_geolocation = flags.cmdline.getbool('geoloc', True)
|
|
|
|
|
|
if use_geolocation:
|
|
provider_id = constants.GEOLOC_DEFAULT_PROVIDER
|
|
# check if a provider was specified by an option
|
|
if opts.geoloc is not None:
|
|
parsed_id = geoloc.get_provider_id_from_option(opts.geoloc)
|
|
if parsed_id is None:
|
|
log.error('geoloc: wrong provider id specified: %s', opts.geoloc)
|
|
else:
|
|
provider_id = parsed_id
|
|
# instantiate the geolocation module and start location data refresh
|
|
geoloc.init_geolocation(provider_id=provider_id)
|
|
geoloc.refresh()
|
|
|
|
# setup ntp servers and start NTP daemon if not requested otherwise
|
|
if can_touch_runtime_system("start chronyd"):
|
|
if anaconda.ksdata.timezone.ntpservers:
|
|
ntp.save_servers_to_config(anaconda.ksdata.timezone.ntpservers)
|
|
|
|
if not anaconda.ksdata.timezone.nontp:
|
|
iutil.start_service("chronyd")
|
|
|
|
# try to load firmware language
|
|
localization.load_firmware_language(ksdata.lang)
|
|
|
|
# FIXME: This will need to be made cleaner once this file starts to take
|
|
# shape with the new UI code.
|
|
anaconda._intf.setup(ksdata)
|
|
anaconda._intf.run()
|
|
|
|
# vim:tw=78:ts=4:et:sw=4
|