echo "/root/usr/lib" >> /etc/ld.so.conf
mountpoint="/live/image"
+alt_mountpoint="/media"
LIVE_MEDIA_PATH="live"
root_persistence="live-rw"
touch /etc/mtab
fi
-[ -f /etc/live.conf ] && . /etc/live.conf
-export USERNAME USERFULLNAME HOSTNAME
-
. /scripts/live-helpers
if [ ! -f /live.vars ]
touch /live.vars
fi
-network_started=
-
-start_network ()
-{
- [ -z "$network_started" ] || return
- [ -z "$NETBOOT" ] || return
-
- mount -n -o bind /sys /root/sys
- mount -n -o bind /proc /root/proc
- mount -n -o bind /dev /root/dev
- mkdir -p /root/var/run/network
-
- # Close inherited fd's to prevent debconf-communicate from
- # continuing to run post-live-initramfs.
- chroot /root dhclient eth0 3>&- 4<&-
-
- network_started=1
-}
-
-stop_network ()
-{
- [ "$network_started" ] || return
-
- chroot /root ifconfig eth0 down
- umount /root/sys
- umount /root/proc
- umount /root/dev
-}
-
Arguments ()
{
PRESEEDS=""
case "${ARGUMENT}" in
skipconfig)
NOACCESSIBILITY="Yes"
- NOAPPARMOR="Yes"
- NOAPTCDROM="Yes"
NOAUTOLOGIN="Yes"
NOCONSOLEKEYBOARD="Yes"
NOFASTBOOT="Yes"
NOFSTAB="Yes"
- NOGNOMEPANEL="Yes"
- NOHOSTS="Yes"
- NOJOCKEY="Yes"
- NOKPERSONALIZER="Yes"
- NOLANGUAGESELECTOR="Yes"
- NOLOCALES="Yes"
NONETWORKING="Yes"
- NOPOLKITCONF="Yes"
- NOPOWERMANAGEMENT="Yes"
- NOPROGRAMCRASHES="Yes"
- NOSUDO="Yes"
- NOTIMEZONE="Yes"
- NOUPDATENOTIFIER="Yes"
- NOUSER="Yes"
NOXAUTOCONFIG="Yes"
- NOXAUTOLOGIN="Yes"
- NOXSCREENSAVER="Yes"
- export NOACCESSIBILITY NOAPPARMOR NOAPTCDROM NOAUTOLOGIN NOCONSOLEKEYBOARD NOFASTBOOT NOFSTAB NOGNOMEPANEL NOHOSTS NOJOCKEY NOKPERSONALIZER NOLANGUAGESELECTOR NOLOCALES NONETWORKING NOPOLKITCONF NOPOWERMANAGEMENT NOPROGRAMCRASHES NOSUDO NOTIMEZONE NOUPDATENOTIFIER NOUSER NOXAUTOCONFIG NOXAUTOLOGIN NOXSCREENSAVER
+ export NOACCESSIBILITY NOAUTOLOGIN NOCONSOLEKEYBOARD NOFASTBOOT NOFSTAB NONETWORKING NOXAUTOCONFIG
;;
access=*)
set -x
;;
+ dhcp)
+ # Force dhcp even while netbooting
+ # Use for debugging in case somebody works on fixing dhclient
+ DHCP="Force";
+ export DHCP
+ ;;
+
+ nodhcp)
+ unset DHCP
+ ;;
+
ethdevice=*)
DEVICE="${ARGUMENT#ethdevice=}"
export DEVICE
export FORCEPERSISTENTFSCK
;;
- hook=*)
- HOOK="${ARGUMENT#hook=}"
- export HOOK
- ;;
-
ftpfs=*)
FTPFS="${ARGUMENT#ftpfs=}"
export FTPFS
export HTTPFS
;;
- hostname=*)
- HOSTNAME="${ARGUMENT#hostname=}"
- LIVECONF="changed"
- export HOSTNAME LIVECONF
- ;;
-
isofrom=*|fromiso=*)
FROMISO="${ARGUMENT#*=}"
export FROMISO
;;
- username=*)
- USERNAME="${ARGUMENT#username=}"
- LIVECONF="changed"
- export USERNAME LIVECONF
- ;;
-
- userfullname=*)
- USERFULLNAME="${ARGUMENT#userfullname=}"
- LIVECONF="changed"
- export USERFULLNAME LIVECONF
- ;;
-
ignore_uuid)
IGNORE_UUID="Yes"
export IGNORE_UUID
export STATICIP
;;
- keyb=*|kbd-chooser/method=*)
- KBD="${ARGUMENT#*=}"
- export KBD
- ;;
-
- klayout=*|console-setup/layoutcode=*)
- KLAYOUT="${ARGUMENT#*=}"
- export KLAYOUT
- ;;
-
- kvariant=*|console-setup/variantcode=*)
- KVARIANT="${ARGUMENT#*=}"
- export KVARIANT
- ;;
-
- kmodel=*|console-setup/modelcode=*)
- KMODEL="${ARGUMENT#*=}"
- export KMODEL
- ;;
-
- koptions=*)
- KOPTIONS="${ARGUMENT#koptions=}"
- export KOPTIONS
- ;;
-
live-getty)
LIVE_GETTY="1"
export LIVE_GETTY
export LIVE_MEDIA_TIMEOUT
;;
- language=*|debian-installer/language=*)
- language=${x#debian-installer/language=}
- locale="$(lang2locale "$language")"
- set_locale="true"
- ;;
-
- locale=*|debian-installer/locale=*)
- LOCALE="${ARGUMENT#*=}"
- export LOCALE
- ;;
-
module=*)
MODULE="${ARGUMENT#module=}"
export MODULE
export NOACCESSIBILITY
;;
- noapparmor)
- NOAPPARMOR="Yes"
- export NOAPPARMOR
- ;;
-
- noaptcdrom)
- NOAPTCDROM="Yes"
- export NOAPTCDROM
- ;;
-
noautologin)
NOAUTOLOGIN="Yes"
export NOAUTOLOGIN
;;
- noxautologin)
- NOXAUTOLOGIN="Yes"
- export NOXAUTOLOGIN
- ;;
-
- noconsolekeyboard)
- NOCONSOLEKEYBOARD="Yes"
- export NOCONSOLEKEYBOARD
- ;;
-
nofastboot)
NOFASTBOOT="Yes"
export NOFASTBOOT
export NOFSTAB
;;
- nognomepanel)
- NOGNOMEPANEL="Yes"
- export NOGNOMEPANEL
- ;;
-
- nohosts)
- NOHOSTS="Yes"
- export NOHOSTS
- ;;
-
- nokpersonalizer)
- NOKPERSONALIZER="Yes"
- export NOKPERSONALIZER
- ;;
-
- nolanguageselector)
- NOLANGUAGESELECTOR="Yes"
- export NOLANGUAGESELECTOR
- ;;
-
- nolocales)
- NOLOCALES="Yes"
- export NOLOCALES
- ;;
-
nonetworking)
NONETWORKING="Yes"
export NONETWORKING
;;
- nopowermanagement)
- NOPOWERMANAGEMENT="Yes"
- export NOPOWERMANAGEMENT
- ;;
-
- noprogramcrashes)
- NOPROGRAMCRASHES="Yes"
- export NOPROGRAMCRASHES
- ;;
-
- nojockey)
- NOJOCKEY="Yes"
- export NOJOCKEY
- ;;
-
- nosudo)
- NOSUDO="Yes"
- export NOSUDO
- ;;
-
swapon)
SWAPON="Yes"
export SWAPON
;;
- noupdatenotifier)
- NOUPDATENOTIFIER="Yes"
- export NOUPDATENOTIFIER
- ;;
-
- nouser)
- NOUSER="Yes"
- export NOUSER
- ;;
-
noxautoconfig)
NOXAUTOCONFIG="Yes"
export NOXAUTOCONFIG
;;
- noxscreensaver)
- NOXSCREENSAVER="Yes"
- export NOXSCREENSAVER
- ;;
-
persistent)
PERSISTENT="Yes"
export PERSISTENT
export NOPRESEED
;;
- url=*)
- URL_LOCATION="${ARGUMENT#url=}"
-
- start_network
- chroot /root wget -P /tmp "${URL_LOCATION}"
- LOCATIONS="/tmp/$(basename ${URL_LOCATION}) ${LOCATIONS}"
- ;;
-
*/*=*)
question="${ARGUMENT%%=*}"
value="${ARGUMENT#*=}"
export SILENT
;;
- textonly)
- TEXTONLY="Yes"
- export TEXTONLY
- ;;
-
- timezone=*)
- TIMEZONE="${ARGUMENT#timezone=}"
- export TIMEZONE
- ;;
-
- notimezone)
- NOTIMEZONE="Yes"
- export NOTIMEZONE
- ;;
-
todisk=*)
TODISK="${ARGUMENT#todisk=}"
export TODISK
export UNIONTYPE
;;
- utc=*)
- UTC="${ARGUMENT#utc=}"
- export UTC
- ;;
-
xdebconf)
XDEBCONF="Yes"
export XDEBCONF
do_netmount ()
{
- rc=1
-
modprobe -q af_packet # For DHCP
udevadm trigger
NFSROOT=${ROOTSERVER}:${ROOTPATH}
fi
- if ( [ -n "${FETCH}" ] || [ -n "${HTTPFS}" ] || [ -n "${FTPFS}" ] ) && do_httpmount
+ rc=1
+
+ if ( [ -n "${FETCH}" ] || [ -n "${HTTPFS}" ] || [ -n "${FTPFS}" ] )
then
- rc=0
- return ${rc}
+ do_httpmount
+ return $?
fi
if [ "${NFSROOT#*:}" = "${NFSROOT}" ] && [ "$NETBOOT" != "cifs" ]
do_httpmount ()
{
rc=1
- dest="${mountpoint}/${LIVE_MEDIA_PATH}"
- mount -t ramfs ram "${mountpoint}"
- mkdir -p "${dest}"
for webfile in HTTPFS FTPFS FETCH
do
- url="$(eval echo \"\$\{${webfile}\}\")"
- extension="$(echo "${url}" | sed 's/\(.*\)\.\(.*\)/\2/')"
+ local url="$(eval echo \"\$\{${webfile}\}\")"
+ local extension="$(echo "${url}" | sed 's/\(.*\)\.\(.*\)/\2/')"
if [ -n "$url" ]
then
case "${extension}" in
- squashfs|tgz|tar)
+ iso|squashfs|tgz|tar)
+ if [ "${extension}" = "iso" ]
+ then
+ mkdir -p "${alt_mountpoint}"
+ dest="${alt_mountpoint}"
+ else
+ local dest="${mountpoint}/${LIVE_MEDIA_PATH}"
+ mount -t ramfs ram "${mountpoint}"
+ mkdir -p "${dest}"
+ fi
if [ "${webfile}" = "FETCH" ]
then
case "$url" in
fi
[ ${?} -eq 0 ] && rc=0
[ "${extension}" = "tgz" ] && live_dest="ram"
+ if [ "${extension}" = "iso" ]
+ then
+ isoloop=$(setup_loop "${dest}/$(basename "${url}")" "loop" "/sys/block/loop*" "" '')
+ mount -t iso9660 "${isoloop}" "${mountpoint}"
+ rc=${?}
+ fi
break
;;
if [ ${rc} != 0 ]
then
- umount "${mountpoint}"
+ if [ -d "${alt_mountpoint}" ]
+ then
+ umount "${alt_mountpoint}"
+ rmdir "${alt_mountpoint}"
+ fi
+ umount "${mountpoint}"
+ elif [ "${webfile}" != "FETCH" ] ; then
+ NETBOOT="${webfile}"
+ export NETBOOT
fi
return ${rc}
try_snap ()
{
# copy the contents of previously found snapshot to ${snap_mount}
- # and remember the device and filename for resync on exit in live-initramfs.init
+ # and remember the device and filename for resync on exit in live-boot.init
snapdata="${1}"
snap_mount="${2}"
then
# This is an ugly hack situation, the block device has
# an image directly on it. It's hopefully
- # live-initramfs, so take it and run with it.
+ # live-boot, so take it and run with it.
ln -s "${devname}" "${devname}.${fstype}"
echo "${devname}.${fstype}"
return 0
mount -n -o bind /dev "${rootmnt}/dev"
fi
- # Open up two fifo's fd's for debconf-communicate to use. Speeds up
- # the live-initramfs process considerably.
- log_begin_msg "Creating debconf-communicate fifo mechanism"
- mkfifo /tmp/debconf-in.fifo
- mkfifo /tmp/debconf-out.fifo
-
- # Make the template database read-only, so that passthrough debconf
- # instances can write to it directly; otherwise templates are only
- # passed through when necessary. Use temporary config databases as
- # well; we'll copy their contents back at the end.
- DEBCONF_TMPDIR="$(chroot /root mktemp -dt debconf.XXXXXX)"
- cp -a /root/var/cache/debconf/config.dat "/root$DEBCONF_TMPDIR/"
- cp -a /root/var/cache/debconf/passwords.dat "/root$DEBCONF_TMPDIR/"
- sed "s,^Filename: /var/cache/debconf/\(config\|passwords\).dat$,Filename: $DEBCONF_TMPDIR/\1.dat,; /^Name: templatedb/a\
-+Readonly: true" /root/etc/debconf.conf >"/root$DEBCONF_TMPDIR/debconf.conf"
-
- # Save the PID so it can be killed later.
- DEBCONF_SYSTEMRC="$DEBCONF_TMPDIR/debconf.conf" chroot /root debconf-communicate -fnoninteractive live-initramfs > /tmp/debconf-out.fifo < /tmp/debconf-in.fifo &
-
- if [ ! -p /tmp/debconf-in.fifo ] || [ ! -p /tmp/debconf-out.fifo ]
+ # Move to the new root filesystem so that programs there can get at it.
+ if [ ! -d /root/live/image ]
then
- log_warning_msg "failed to setup debconf-communicate channel"
+ mkdir -p /root/live/image
+ mount --move /live/image /root/live/image
fi
- log_end_msg
-
- # Order matters!
- # These file descriptors must stay open until we're finished with
- # debconf-communicate.
- exec 4</tmp/debconf-out.fifo 3>/tmp/debconf-in.fifo
maybe_break live-bottom
log_begin_msg "Running /scripts/live-bottom\n"
umount "${rootmnt}/dev"
fi
- # Close the fd's associated with debconf-communicate
- exec 3>&- 4<&-
- rm -f /tmp/debconf-in.fifo
- rm -f /tmp/debconf-out.fifo
-
- # Copy config database changes back to the master files.
- chroot /root debconf-copydb tmpdb config \
- --config=Name:tmpdb --config=Driver:File \
- --config="Filename:$DEBCONF_TMPDIR/config.dat"
- chroot /root debconf-copydb tmpdb passwords \
- --config=Name:tmpdb --config=Driver:File \
- --config="Filename:$DEBCONF_TMPDIR/passwords.dat"
- rm -rf "$DEBCONF_TMPDIR"
-
exec 1>&6 6>&-
exec 2>&7 7>&-
kill ${tailpid}
[ -w "${rootmnt}/var/log/" ] && cp live.log "${rootmnt}/var/log/" 2>/dev/null
- if [ -f /etc/live.conf ]
- then
- cp /etc/live.conf "${rootmnt}/etc/"
- fi
}
projects / live-boot-grml.git / blobdiff