From ecd43c43c4aae64fa14f6892102555acfce3ce70 Mon Sep 17 00:00:00 2001 From: Wojtek Porczyk Date: Tue, 28 Jul 2015 15:35:15 +0200 Subject: [PATCH] liveusb: new ks stolen from fedora spins --- conf/liveusb.ks | 309 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 309 insertions(+) create mode 100644 conf/liveusb.ks diff --git a/conf/liveusb.ks b/conf/liveusb.ks new file mode 100644 index 0000000..be6317b --- /dev/null +++ b/conf/liveusb.ks @@ -0,0 +1,309 @@ +# fedora-live-base.ks +# +# Defines the basics for all kickstarts in the fedora-live branch +# Does not include package selection (other then mandatory) +# Does not include localization packages or configuration +# +# Does includes "default" language configuration (kickstarts including +# this template can override these settings) + +lang en_US.UTF-8 +keyboard us +timezone US/Eastern +auth --useshadow --passalgo=sha512 +selinux --enforcing +firewall --enabled --service=mdns +xconfig --startxonboot +part / --size 16386 --fstype ext4 +services --enabled=NetworkManager --disabled=network,sshd + +%include qubes-kickstart.cfg + +%packages +# This was added a while ago, I think it falls into the category of +# "Diagnosis/recovery tool useful from a Live OS image". Leaving this untouched +# for now. +memtest86+ + +# The point of a live image is to install +anaconda + +# Without this, initramfs generation during live image creation fails: #1242586 +#dracut-live + +%end + +%post +# FIXME: it'd be better to get this installed from a package +cat > /etc/rc.d/init.d/livesys << EOF +#!/bin/bash +# +# live: Init script for live image +# +# chkconfig: 345 00 99 +# description: Init script for live image. +### BEGIN INIT INFO +# X-Start-Before: display-manager +### END INIT INFO + +. /etc/init.d/functions + +if ! strstr "\`cat /proc/cmdline\`" rd.live.image || [ "\$1" != "start" ]; then + exit 0 +fi + +if [ -e /.liveimg-configured ] ; then + configdone=1 +fi + +exists() { + which \$1 >/dev/null 2>&1 || return + \$* +} + +livedir="LiveOS" +for arg in \`cat /proc/cmdline\` ; do + if [ "\${arg##rd.live.dir=}" != "\${arg}" ]; then + livedir=\${arg##rd.live.dir=} + return + fi + if [ "\${arg##live_dir=}" != "\${arg}" ]; then + livedir=\${arg##live_dir=} + return + fi +done + +# enable swaps unless requested otherwise +swaps=\`blkid -t TYPE=swap -o device\` +if ! strstr "\`cat /proc/cmdline\`" noswap && [ -n "\$swaps" ] ; then + for s in \$swaps ; do + action "Enabling swap partition \$s" swapon \$s + done +fi +if ! strstr "\`cat /proc/cmdline\`" noswap && [ -f /run/initramfs/live/\${livedir}/swap.img ] ; then + action "Enabling swap file" swapon /run/initramfs/live/\${livedir}/swap.img +fi + +mountPersistentHome() { + # support label/uuid + if [ "\${homedev##LABEL=}" != "\${homedev}" -o "\${homedev##UUID=}" != "\${homedev}" ]; then + homedev=\`/sbin/blkid -o device -t "\$homedev"\` + fi + + # if we're given a file rather than a blockdev, loopback it + if [ "\${homedev##mtd}" != "\${homedev}" ]; then + # mtd devs don't have a block device but get magic-mounted with -t jffs2 + mountopts="-t jffs2" + elif [ ! -b "\$homedev" ]; then + loopdev=\`losetup -f\` + if [ "\${homedev##/run/initramfs/live}" != "\${homedev}" ]; then + action "Remounting live store r/w" mount -o remount,rw /run/initramfs/live + fi + losetup \$loopdev \$homedev + homedev=\$loopdev + fi + + # if it's encrypted, we need to unlock it + if [ "\$(/sbin/blkid -s TYPE -o value \$homedev 2>/dev/null)" = "crypto_LUKS" ]; then + echo + echo "Setting up encrypted /home device" + plymouth ask-for-password --command="cryptsetup luksOpen \$homedev EncHome" + homedev=/dev/mapper/EncHome + fi + + # and finally do the mount + mount \$mountopts \$homedev /home + # if we have /home under what's passed for persistent home, then + # we should make that the real /home. useful for mtd device on olpc + if [ -d /home/home ]; then mount --bind /home/home /home ; fi + [ -x /sbin/restorecon ] && /sbin/restorecon /home + if [ -d /home/liveuser ]; then USERADDARGS="-M" ; fi +} + +findPersistentHome() { + for arg in \`cat /proc/cmdline\` ; do + if [ "\${arg##persistenthome=}" != "\${arg}" ]; then + homedev=\${arg##persistenthome=} + return + fi + done +} + +if strstr "\`cat /proc/cmdline\`" persistenthome= ; then + findPersistentHome +elif [ -e /run/initramfs/live/\${livedir}/home.img ]; then + homedev=/run/initramfs/live/\${livedir}/home.img +fi + +# if we have a persistent /home, then we want to go ahead and mount it +if ! strstr "\`cat /proc/cmdline\`" nopersistenthome && [ -n "\$homedev" ] ; then + action "Mounting persistent /home" mountPersistentHome +fi + +if [ -n "\$configdone" ]; then + exit 0 +fi + +# add fedora user with no passwd +action "Adding live user" useradd \$USERADDARGS -c "Live System User" liveuser +passwd -d liveuser > /dev/null +usermod -aG wheel liveuser > /dev/null +usermod -aG qubes liveuser > /dev/null + +# Remove root password lock +passwd -d root > /dev/null + +# turn off firstboot for livecd boots +systemctl --no-reload disable firstboot-text.service 2> /dev/null || : +systemctl --no-reload disable firstboot-graphical.service 2> /dev/null || : +systemctl stop firstboot-text.service 2> /dev/null || : +systemctl stop firstboot-graphical.service 2> /dev/null || : + +# don't use prelink on a running live image +sed -i 's/PRELINKING=yes/PRELINKING=no/' /etc/sysconfig/prelink &>/dev/null || : + +# turn off mdmonitor by default +systemctl --no-reload disable mdmonitor.service 2> /dev/null || : +systemctl --no-reload disable mdmonitor-takeover.service 2> /dev/null || : +systemctl stop mdmonitor.service 2> /dev/null || : +systemctl stop mdmonitor-takeover.service 2> /dev/null || : + +# don't enable the gnome-settings-daemon packagekit plugin +gsettings set org.gnome.software download-updates 'false' || : + +# don't start cron/at as they tend to spawn things which are +# disk intensive that are painful on a live image +systemctl --no-reload disable crond.service 2> /dev/null || : +systemctl --no-reload disable atd.service 2> /dev/null || : +systemctl stop crond.service 2> /dev/null || : +systemctl stop atd.service 2> /dev/null || : + +# Don't sync the system clock when running live (RHBZ #1018162) +sed -i 's/rtcsync//' /etc/chrony.conf + +# Mark things as configured +touch /.liveimg-configured + +# add static hostname to work around xauth bug +# https://bugzilla.redhat.com/show_bug.cgi?id=679486 +echo "localhost" > /etc/hostname + +EOF + +# bah, hal starts way too late +cat > /etc/rc.d/init.d/livesys-late << EOF +#!/bin/bash +# +# live: Late init script for live image +# +# chkconfig: 345 99 01 +# description: Late init script for live image. + +. /etc/init.d/functions + +if ! strstr "\`cat /proc/cmdline\`" rd.live.image || [ "\$1" != "start" ] || [ -e /.liveimg-late-configured ] ; then + exit 0 +fi + +exists() { + which \$1 >/dev/null 2>&1 || return + \$* +} + +touch /.liveimg-late-configured + +# read some variables out of /proc/cmdline +for o in \`cat /proc/cmdline\` ; do + case \$o in + ks=*) + ks="--kickstart=\${o#ks=}" + ;; + xdriver=*) + xdriver="\${o#xdriver=}" + ;; + esac +done + +# if liveinst or textinst is given, start anaconda +if strstr "\`cat /proc/cmdline\`" liveinst ; then + plymouth --quit + /usr/sbin/liveinst \$ks +fi +if strstr "\`cat /proc/cmdline\`" textinst ; then + plymouth --quit + /usr/sbin/liveinst --text \$ks +fi + +# configure X, allowing user to override xdriver +if [ -n "\$xdriver" ]; then + cat > /etc/X11/xorg.conf.d/00-xdriver.conf <> /etc/fstab << EOF +vartmp /var/tmp tmpfs defaults 0 0 +varcacheyum /var/cache/yum tmpfs mode=0755,context=system_u:object_r:rpm_var_cache_t:s0 0 0 +EOF + +# work around for poor key import UI in PackageKit +rm -f /var/lib/rpm/__db* +releasever=$(rpm -q --qf '%{version}\n' --whatprovides system-release) +basearch=$(uname -i) +rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-fedora-$releasever-$basearch +echo "Packages within this LiveCD" +rpm -qa +# Note that running rpm recreates the rpm db files which aren't needed or wanted +rm -f /var/lib/rpm/__db* + +# go ahead and pre-make the man -k cache (#455968) +/usr/bin/mandb + +# save a little bit of space at least... +rm -f /boot/initramfs* +# make sure there aren't core files lying around +rm -f /core* + +# convince readahead not to collect +# FIXME: for systemd + +# forcibly regenerate fontconfig cache (so long as this live image has +# fontconfig) - see #1169979 +if [ -x /usr/bin/fc-cache ] ; then + fc-cache -f +fi + +echo 'File created by kickstart. See systemd-update-done.service(8).' \ + | tee /etc/.updated >/var/.updated + +%end + + +%post --nochroot +cp $INSTALL_ROOT/usr/share/licenses/*-release/* $LIVE_ROOT/ + +# only works on x86, x86_64 +if [ "$(uname -i)" = "i386" -o "$(uname -i)" = "x86_64" ]; then + if [ ! -d $LIVE_ROOT/LiveOS ]; then mkdir -p $LIVE_ROOT/LiveOS ; fi + cp /usr/bin/livecd-iso-to-disk $LIVE_ROOT/LiveOS +fi +%end