Creación de distribuciones Live con Fedora

#!bash
%post
echo "Sistema personalizado Live" > /etc/issue

#!bash
install
cdrom
reboot
lang es_ES.UTF-8
network —bootproto=static —device=eth0 —onboot=on —ip=192.168.1.2 —netmask=255.255.255.0 —gateway=192.168.1.1 —nameserver=172.20.2.11 —hostname=Live
keyboard es
firewall —disabled
selinux —disabled
rootpw —iscrypted $1$wcnLA/us$IV4Ap0LLSB3Dk4Qykg0xf.
timezone —utc Europe/Madrid
authconfig —enableshadow —enablemd5
xconfig —resolution 1024x768 —depth 24
bootloader —location=mbr —append="" —md5pass=$1$L4buo1$9PK59B0iM.WdFDk315gS71
firstboot —disable
key —skip
repo —name=RHEL5Client —baseurl=http://spacewalk.domain.es/kickstart/dist/ks-rhel-i386-client-5-u2/Client
repo —name=RHEL5VT —baseurl=http://spacewalk.domain.es/kickstart/dist/ks-rhel-i386-client-5-u2/VT
repo —name=RHEL5WKS —baseurl=http://spacewalk.domain.es/kickstart/dist/ks-rhel-i386-client-5-u2/Workstation
repo —name=RHEL5SVRC —baseurl=http://spacewalk.domain.es/kickstart/dist/ks-rhel-i386-server-5-u2/Cluster
repo —name=RHEL5SVR —baseurl=http://spacewalk.domain.eskickstart/dist/ks-rhel-i386-server-5-u2/Server
repo —name=RHEL5SVRVT —baseurl=http://spacewalk.domain.es/kickstart/dist/ks-rhel-i386-server-5-u2/VT
repo —name=RHEL5SVRCS —baseurl=http://spacewalk.domain.es/kickstart/dist/ks-rhel-i386-server-5-u2/ClusterStorage
part / —size 1024 #Partitionning
zerombr %packages —ignoremissing
syslinux
grub
screen
joe
mc
anaconda
anaconda-runtime
dialog
grub
@core
bash
kernel
passwd
policycoreutils
chkconfig
authconfig
rootfiles
dialog
wget
telnet
openssh-clients
bc

%post
# FIXME: it'd be better to get this installed from a package
cat > /etc/rc.d/init.d/rhel-live << EOF
#!/bin/bash
#
# live: Init script for live image
#
# chkconfig: 345 00 99
# description: Init script for live image.
. /etc/init.d/functions
if ! strstr "`cat /proc/cmdline`" liveimg || [ "$1" != "start" ] || [ -e /.liveimg-configured ] ; then exit 0
fi
exists()
which $1 >/dev/null 2>&1 || return $*
 touch /.liveimg-configured # mount live image
if [ -b /dev/live ]; then mkdir -p /mnt/live mount -o ro /dev/live /mnt/live
fi # read some variables out of /proc/cmdline
for o in `cat /proc/cmdline` ; do case $o in ks=*) ks="$o#ks=" ;; xdriver=*) xdriver="—set-driver=$o#xdriver=" ;; esac
done # if liveinst or textinst is given, start anaconda
if strstr "`cat /proc/cmdline`" liveinst ; then /usr/sbin/liveinst $ks
fi
if strstr "`cat /proc/cmdline`" textinst ; then /usr/sbin/liveinst —text $ks
fi # enable swaps unless requested otherwise
swaps=`blkid -t TYPE=swap -o device`
if ! strstr "`cat /proc/cmdline`" noswap -a [ -n "$swaps" ] ; then for s in $swaps ; do action "Enabling swap partition $s" swapon $s done
fi passwd -d root > /dev/null # turn off firstboot for livecd boots
echo "RUN_FIRSTBOOT=NO" > /etc/sysconfig/firstboot # don't start yum-updatesd for livecd boots
chkconfig —level 345 yum-updatesd off 2>/dev/null # don't start cron/at as they tend to spawn things which are
# disk intensive that are painful on a live image
chkconfig —level 345 crond off 2>/dev/null
chkconfig —level 345 atd off 2>/dev/null
chkconfig —level 345 anacron off 2>/dev/null
chkconfig —level 345 readahead_early off 2>/dev/null
chkconfig —level 345 readahead_later off 2>/dev/null # Stopgap fix for RH #217966; should be fixed in HAL instead
touch /media/.hal-mtab # workaround clock syncing on shutdown that we don't want (#297421)
sed -i -e 's/hwclock/no-such-hwclock/g' /etc/rc.d/init.d/halt
EOF # workaround avahi segfault (#279301)
touch /etc/resolv.conf
/sbin/restorecon /etc/resolv.conf chmod 755 /etc/rc.d/init.d/rhel-live
/sbin/restorecon /etc/rc.d/init.d/rhel-live
/sbin/chkconfig —add rhel-live # save a little bit of space at least...
rm -f /boot/initrd*
# make sure there aren't core files lying around
rm -f /core* %end #%post —nochroot # only works on x86, x86_64
if [ "$(uname -i)" = "i386" -o "$(uname -i)" = "x86_64" ]; then cp /usr/bin/livecd-iso-to-disk $LIVE_ROOT/LiveOS/
fi
%end
%post
echo "Medio Live personalizado" > /etc/issue
echo "Inicie sesión como 'root' sin contraseña" >> /etc/issue
echo " " >> /etc/issue

#!bash
livecd-creator -c /root/usuario/ks.cfg -f MedioLive