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#!/bin/bash
#
# Simple script to kick off an install from a live CD
#
# Copyright (C) 2007 Red Hat, Inc. All rights reserved.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
if [ -n "$DISPLAY" -a -n "$LANG" ]; then
INSTLANG="--lang $LANG"
fi
LIVE_INSTALL=0
IMAGE_INSTALL=0
RESCUE=0
if [[ "$LIVECMD $*" =~ "--rescue" ]]; then
RESCUE=1
fi
if [ -z "$LIVECMD" ]; then
LIVE_INSTALL=1
fi
if [[ "$LIVECMD $*" =~ "--image" ]]; then
IMAGE_INSTALL=1
fi
if [[ "$LIVECMD $*" =~ "--liveinst" ]]; then
LIVE_INSTALL=1
fi
# Try to sort out where the live device is
if [ -z "$LIVE_BLOCK" ]; then
if [ -b "/run/initramfs/live-baseloop" ]; then
LIVE_BLOCK="/run/initramfs/live-baseloop"
elif [ -b "/dev/mapper/live-osimg-min" ]; then
LIVE_BLOCK="/dev/mapper/live-osimg-min"
elif [ -b "/dev/live-osimg" ]; then
LIVE_BLOCK="/dev/live-osimg"
fi
fi
if [ $LIVE_INSTALL = 1 -a ! -b "$LIVE_BLOCK" ]; then
zenity --error --title="Not a Live image" --text "Can't do live image installation unless running from a live image"
exit 1
fi
# Allow running another command in the place of anaconda, but in this same
# environment. This allows storage testing to make use of all the module
# loading and lvm control in this file, too.
ANACONDA=${LIVECMD:=anaconda --liveinst --method=livecd://$LIVE_BLOCK $INSTLANG}
# load modules that would get loaded by the loader... (#230945)
for i in raid0 raid1 raid5 raid6 raid456 raid10 dm-mod dm-zero dm-mirror dm-snapshot dm-multipath dm-round-robin vfat dm-crypt cbc sha256 lrw xts iscsi_tcp iscsi_ibft; do /sbin/modprobe $i 2>/dev/null ; done
export ANACONDA_PRODUCTNAME=$( cat /etc/system-release | sed -r -e 's/ *release.*//' )
if [ $LIVE_INSTALL = 1 ]; then
export ANACONDA_PRODUCTVERSION=$( cat /etc/system-release | sed -r -e 's/^.* ([0-9\.]+).*$/\1/' )
elif [ $IMAGE_INSTALL = 1 ]; then
export ANACONDA_PRODUCTVERSION=$(rpmquery -q --qf '%{VERSION}' anaconda | cut -d. -f1)
fi
export ANACONDA_BUGURL=${ANACONDA_BUGURL:="https://bugzilla.redhat.com/bugzilla/"}
RELEASE=$(rpm -q --qf '%{Release}' fedora-release)
if [ "${RELEASE:0:2}" = "0." ]; then
export ANACONDA_ISFINAL="false"
else
export ANACONDA_ISFINAL="true"
fi
export PATH=/sbin:/usr/sbin:$PATH
if [ -x /usr/sbin/getenforce ]; then
current=$(/usr/sbin/getenforce)
/usr/sbin/setenforce 0
fi
if [ -z "$(sestatus | grep enabled)" ]; then
ANACONDA="$ANACONDA --noselinux"
fi
# Process cmdline args
for opt in `cat /proc/cmdline` $*; do
case $opt in
xdriver=*)
ANACONDA="$ANACONDA --$opt"
;;
updates=*)
UPDATES="${opt#updates=}"
;;
--updates=*)
UPDATES="${opt#--updates=}"
;;
esac
done
# unmount anything that shouldn't be mounted prior to install
anaconda-cleanup $ANACONDA $*
/sbin/udevadm control --env=ANACONDA=1
# Set up the updates, if provided.
if [ ! -z "$UPDATES" ]; then
if [ -e /tmp/updates.img -o -e /tmp/updates ]; then
zenity --error --title="Updates already exist" --text "updates= was provided, but an updates image already exists. Please remove /tmp/updates.img and /tmp/updates and try again."
exit 1
fi
curl -o /tmp/updates.img $UPDATES
mkdir /tmp/updates
# We officially support two updates.img formats: a filesystem image, and
# a compressed cpio blob.
if [ ! -z "$(file /tmp/updates.img | grep 'gzip compressed data')" ]; then
( cd /tmp/updates ; gzip -dc /tmp/updates.img | cpio -id )
else
mount -t auto /tmp/updates.img /tmp/updates
fi
export PYTHONPATH=/tmp/updates:$PYTHONPATH
export LD_LIBRARY_PATH=/tmp/updates:$LD_LIBRARY_PATH
export PATH=/tmp/updates:$PATH
fi
# Prevents breakage if the hostname is changed during the install
xhost +si:localuser:root
if [ -x /usr/bin/udisks ]; then
/usr/bin/udisks --inhibit -- $ANACONDA $*
else
$ANACONDA $*
fi
if [ -e /tmp/updates ]; then rm -r /tmp/updates; fi
if [ -e /tmp/updates.img ]; then rm /tmp/updates.img; fi
# try to teardown the filesystems if this was an image install
if [ $IMAGE_INSTALL = 1 -a $RESCUE = 0 ]; then
anaconda-cleanup
fi
rm -f /dev/.in_sysinit 2>/dev/null
if [ -n "$current" ]; then
/usr/sbin/setenforce $current
fi
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