+++ /dev/null
-#!/bin/bash
-
-# purpose : create a node-specific boot image
-
-# NOTE (see also bootcd/build.sh)
-# If you run your own myplc instance, and you dont need to
-# customize the bootcd, you might wish to use bootcd/build.sh
-# with the -f option
-# However cdcustom.sh might turn out useful if
-# (*) you only have an iso or usb image and nothing else
-# (*) or you want to generate several images in a single run
-# (*) or you run myplc rpm, but need to customize the bootcd image,
-# because the myplc rpm does not come with the required sources
-
-# See usage for full details
-
-######## Implementation notes
-# (*) as of may 2007, this script supports both iso and usb images
-# this becomes a bit tricky sometimes
-# in particular the startup is only partially lazy..
-# most names are kept from former version for easier merge
-# (*) in a former release (iso only) it was possible to perform faster by
-# loopback-mounting the generic iso image
-# Unfortunately mkisofs cannot graft a file that already exists on the
-# original tree (so overlay.img cannot be overridden)
-# to make things worse we cannot loopback-mount the cpio-gzipped
-# overlay image either, so all this stuff is way more complicated
-# than it used to be.
-#
-# (*) as of 2006 jun 28 we use a third image named custom.img for
-# overriding files in bootcd.img, which let us use bootcd.img intact
-# and thus notably speeds things up
-#
-######## Logic
-# here is how we do this for ISO
-# for efficiency, we do only once:
-# (*) mount the generic image
-# (*) copy it into a temp dir
-# (*) unzip/unarchive overlay image into another temp dir
-# (*) if required prepare a custom.img
-# then for each node, we
-# (*) insert plnode.txt at the right place if not a default iso
-# (*) rewrap a gzipped/cpio overlay.img, that we push onto the
-# copied iso tree
-# (*) rewrap this into an iso image
-
-# for USB
-# in principle it's simpler here, but for better code factorization we
-# do the same startup thing, but slightly different
-# only once:
-# (*) mount the generic image
-# (*) unzip/unarchive overlay image into another temp dir
-# then for each node, we
-# (*) copy the generic image into the node-dep image
-# (*) loopback mount it (write enabled)
-# (*) insert plnode.txt at the right place,
-# (*) rewrap a gzipped/cpio overlay.img, that we push onto the
-# mounted image
-# (*) unmount
-
-set -e
-COMMANDSH=$(basename $0)
-COMMAND=$(basename $0 .sh)
-REVISION="$Id$"
-
-function usage () {
-
- echo "Usage: $COMMANDSH [-f] [ -c bootcd-dir] [generic-image|image-dir] node-config [.. node-configs]"
- echo " Creates a node-specific boot (iso or usb) image"
- echo "*Options"
- echo -e " -f\r\t\tForces overwrite of output images"
- echo -e " -c bootcd-dir\r\t\tis taken as the root of a set of custom bootcd files"
- echo -e "\t\ti.e. the files under dir take precedence"
- echo -e "\t\tover the ones in the generic bootcd"
- echo -e "\t\tThis is available for ISO images only, and is experimental code"
- echo -e "-C dir\r\t\tlike make -C, performs chdir prior to running anything"
- echo -e "-O isoname\r\t\tWrite iso output image to isoname. Does not work with"
- echo -e "\t\tmultiple node-config files."
- echo "*Arguments"
- echo -e " generic-image or image-dir\n\r\t\tThe generic image as downloaded from myplc"
- echo -e "\t\ttypically from http://myplc.domain.org/download/"
- echo -e "\t\tor, the already mounted or copied contents in a directory."
- echo -e " node-config(s)\r\t\tnode config files (plnode.txt format)"
- echo -e " default\r\t\tmentioned instead of a plnode.txt file, for generating"
- echo -e "\t\ta node-independent iso image when -c is provided"
- echo -e "\t\tThis is default behaviour when no node-config are provided"
- echo "*Outputs"
- echo " node-specific images are named after nodename[-bootcd-dir]"
- echo " node-independant image is named after bootcd-dir"
- echo " with extension .iso or .usb accordingly"
- echo "*Examples"
- echo "# $COMMANDSH /plc/data/var/www/html/download/Onelab-BootCD-4.0.usb node1.txt node2.txt"
- echo " Creates node1.usb and node2.usb that are self-contained USB images for both nodes"
- echo "# $COMMANDSH -c onelab-bootcd /plc/data/var/www/html/download/onelab-BootCD-4.0.iso"
- echo " Creates onelab-bootcd.iso that has no plnode.txt embedded and that uses"
- echo " the hw init scripts located under onelab-bootcd/etc/rc.d/init.d/"
- echo "*Version $REVISION"
- exit 1
-}
-
-### read config file in a subshell and echoes host_name
-function host_name () {
- export CONFIG="$1"; shift
- ( . "$CONFIG" ; echo "${HOST_NAME}.${DOMAIN_NAME}" )
-}
-
-### Globals
-# we set this to iso or usb according to the generic-image provided
-IMAGE_TYPE=
-PLNODE_PATH=/usr/boot
-PLNODE=plnode.txt
-DEFAULT_TARGET=default
-# defined on the command-line
-CUSTOM_DIR=
-## arg-provided generic iso
-ISO_GENERIC=
-# node-dep conf file
-NODE_CONFIG=
-# resulting iso image and log
-NODE_ISO=
-NODE_LOG=
-## mount points and temps
-ISO_MOUNT="/tmp/$COMMAND-$$-mount"
-ISO_ROOT="/tmp/$COMMAND-$$-iso"
-OVERLAY_ROOT="/tmp/$COMMAND-$$-overlay"
-# node-dep cpio/gzip image
-NODE_OVERLAY=
-
-CPIO_OARGS="-oc --quiet"
-CPIO_IARGS="-id --quiet"
-CPIO_PARGS="-pdu --quiet"
-
-# export DEBUG=true
-# for enabling debug messages (set -x)
-
-# export VERBOSE=true for enabling this
-function verbose () {
- if [ -n "$VERBOSE" ] ; then
- echo "$@"
- fi
- }
-
-function message () { echo -e "$COMMAND : $@" ; }
-function message-n () { echo -en "$COMMAND : $@" ; }
-function message-done () { echo Done ; }
-function error () { echo -e "$COMMAND : ERROR $@ - exiting" ; exit 1 ;}
-
-# lazy startup
-STARTED_UP=
-function startup () {
-
- trap abort int hup quit err
- set -e
-
- [[ -n "$DEBUG" ]] && set -x
-
- # lazy : run only once
- if [ -z "$STARTED_UP" ] ; then
- message "lazy start up"
-
- ### checking
- [ ! -f "$ISO_GENERIC" ] && [ ! -d "$ISO_GENERIC" ] && error "Could not find template ISO image"
- [ -d "$ISO_MOUNT" ] && error "$ISO_MOUNT already exists"
- [ -d "$ISO_ROOT" ] && [ ! -d "$ISO_GENERIC" ] && error "$ISO_ROOT already exists"
- [ -d "$OVERLAY_ROOT" ] && error "$OVERLAY_ROOT already exists"
-
- verbose "Creating temp dirs"
- mkdir -p "$ISO_MOUNT" "$ISO_ROOT" "$OVERLAY_ROOT"
-
- if [[ "$IMAGE_TYPE" = "usb" || "$IMAGE_TYPE" = "iso" ]] ; then
- verbose "Mounting generic ISO $ISO_GENERIC under $ISO_MOUNT"
- mount -o ro,loop "$ISO_GENERIC" "$ISO_MOUNT"
- else
- # the iso_generic name is the directory from which files are available
- ISO_MOUNT=$ISO_GENERIC
- fi
-
- if [[ "$IMAGE_TYPE" = "iso" || "$IMAGE_TYPE" = "dir" ]] ; then
- ### ISO
- ### DONT!! use tar for duplication
- message "Duplicating ISO image in $ISO_ROOT"
- (cd "$ISO_MOUNT" ; find . | cpio $CPIO_PARGS "$ISO_ROOT" )
-
- if [ -n "$CUSTOM_DIR" ] ; then
- [ -d "$CUSTOM_DIR" ] || error "Directory $CUSTOM_DIR not found"
- prepare_custom_image
- fi
- fi
- ### USB specifics are done unconditionnally, see below
-
- message "Extracting generic overlay image in $OVERLAY_ROOT"
- gzip -d -c "$ISO_MOUNT/overlay.img" | ( cd "$OVERLAY_ROOT" ; cpio $CPIO_IARGS )
-
- STARTED_UP=true
- fi
-
- # for USB: do this for every node
- if [ "$IMAGE_TYPE" = "usb" ] ; then
- message "Duplicating $ISO_GENERIC into $NODE_ISO"
- cp "$ISO_GENERIC" "$NODE_ISO"
- message "Mounting write-enabled"
- mount -o loop "$NODE_ISO" "$ISO_ROOT"
- fi
-
-}
-
-function prepare_custom_image () {
-
- # Cleaning any sequel
- rm -f custom.img
- [ -f custom.img ] && error "Could not cleanup custom.img"
-
- message "WARNING : You are creating *custom* boot CDs"
-
- message-n "Creating $ISO_ROOT/custom.img"
- (cd $"CUSTOM_DIR" ; find . | cpio $CPIO_OARGS) | gzip -9 > "$ISO_ROOT"/custom.img
- message-done
-
-}
-
-function node_cleanup () {
- verbose "Cleaning node-dependent cpio image"
- rm -rf "$NODE_OVERLAY"
-
-}
-
-function cleanup () {
-
- echo "$COMMAND : cleaning up"
- [[ -n "$DEBUG" ]] && set -x
-
- verbose "Cleaning overlay image"
- rm -rf "$OVERLAY_ROOT"
- verbose "Cleaning ISO image"
- rm -rf "$ISO_ROOT"
- verbose "Cleaning node-dep overlay image"
- rm -f "$NODE_OVERLAY"
- if [[ "$IMAGE_TYPE" = "iso" || "$IMAGE_TYPE" = "usb" ]]; then
- verbose "Unmounting $ISO_MOUNT"
- umount "$ISO_MOUNT" 2> /dev/null
- rmdir "$ISO_MOUNT"
- fi
- exit
-}
-
-function abort () {
- echo "$COMMAND : Aborting"
- message "Cleaning $NODE_ISO"
- rm -f "$NODE_ISO"
- cleanup
-}
-
-function main () {
-
- trap abort int hup quit err
- set -e
-
- [[ -n "$DEBUG" ]] && set -x
-
- # accept -b as -c, I am used to it now
- while getopts "c:b:O:C:fh" opt ; do
- case "$opt" in
- c|b)
-# not sure about the status of this, you are warned
-# echo "The custom option in $COMMAND is broken " ; exit 1
- echo "WARNING : The custom option in $COMMAND is maybe broken "
- echo -n "You will have been warned, proceed ? "
- read answer
- CUSTOM_DIR="$OPTARG" ;;
- C)
- cd "$OPTARG" ;;
- O)
- NODEOUTPUT="$OPTARG" ;;
- f)
- FORCE_OUTPUT=true ;;
- h|*)
- usage ;;
- esac
- done
-
- shift $(($OPTIND-1))
-
- [[ -z "$@" ]] && usage
- ISO_GENERIC="$1"; shift
-
- if [[ -z "$@" ]] ; then
- nodes="$DEFAULT_TARGET"
- else
- nodes="$@"
- fi
-
- ### getting image type
- iso="${ISO_GENERIC%.iso}"
- usb="${ISO_GENERIC%.usb}"
-
- if [ -d "$ISO_GENERIC" ] ; then
- IMAGE_TYPE=dir
- elif [ "$ISO_GENERIC" != "$iso" ] ; then
- IMAGE_TYPE=iso
- elif [ "$ISO_GENERIC" != "$usb" ] ; then
- IMAGE_TYPE=usb
- else
- echo "Could not figure type of $ISO_GENERIC -- exiting"
- exit 1
- fi
-
-# perform that later (lazily)
-# so that (1st) node-dep checking are done before we bother to unpack
-# startup
-
- for NODE_CONFIG in $nodes ; do
-
- if [ "$NODE_CONFIG" = "$DEFAULT_TARGET" ] ; then
- NODE_DEP=""
- # default node without customization does not make sense
- if [ -z "$CUSTOM_DIR" ] ; then
- message "creating a non-custom node-indep. image refused\n(Would have no effect)"
- continue
- else
- NODENAME="$DEFAULT_TARGET"
- NODEOUTPUT=$(basename "$CUSTOM_DIR")
- fi
- else
- NODE_DEP=true
- NODENAME=$(host_name "$NODE_CONFIG")
- case "$NODENAME" in
- .*|*.)
- message "HOST_NAME or DOMAIN_NAME not found in $NODE_CONFIG - skipped"
- continue ;;
- esac
- if [ -z "$NODEOUTPUT" ] ; then
- if [ -z "$CUSTOM_DIR" ] ; then
- NODEOUTPUT="$NODENAME"
- else
- NODEOUTPUT="${NODENAME}"-$(basename "$CUSTOM_DIR")
- fi
- fi
- fi
-
- message "$COMMAND : dealing with node $NODENAME"
-
- if [[ "$IMAGE_TYPE" = "iso" || "$IMAGE_TYPE" = "dir" ]] ; then
- NODE_ISO="$NODEOUTPUT.iso"
- NODE_LOG="$NODEOUTPUT-iso.log"
- else
- NODE_ISO="$NODEOUTPUT.usb"
- NODE_LOG="$NODEOUTPUT-usb.log"
- fi
-
- ### checking
- if [ -e "$NODE_ISO" ] ; then
- if [ -n "$FORCE_OUTPUT" ] ; then
- message "$NODE_ISO exists, will overwrite (-f)"
- rm "$NODE_ISO"
- else
- message "$NODE_ISO exists, please remove first - skipped" ; continue
- fi
- fi
- if [ -n "$NODE_DEP" -a ! -f "$NODE_CONFIG" ] ; then
- message "Could not find node-specifig config - skipped" ; continue
- fi
-
- startup
-
- if [ -n "$NODE_DEP" ] ; then
- verbose "Pushing node config into overlay image"
- mkdir -p "$OVERLAY_ROOT"/"$PLNODE_PATH"
- cp "$NODE_CONFIG" "$OVERLAY_ROOT"/"$PLNODE_PATH"/"$PLNODE"
- else
- verbose "Cleaning node config for node-indep. image"
- rm -f "$OVERLAY_ROOT"/"$PLNODE_PATH"/"$PLNODE"
- fi
-
- echo "$COMMAND : Creating overlay image for $NODENAME"
- (cd "$OVERLAY_ROOT" ; find . | cpio $CPIO_OARGS) | gzip -9 > "$ISO_ROOT"/overlay.img
-
- if [[ "$IMAGE_TYPE" = "iso" || "$IMAGE_TYPE" = "dir" ]] ; then
- ### ISO
- message "Refreshing isolinux.cfg"
- # Calculate ramdisk size (total uncompressed size of both archives)
-
- ##########
- # N.B. Thierry Parmentelat - 2006-06-28
- # the order in which these images need to be mentioned here for
- # isolinux involved some - not so educated - guesses
- # as per syslinux source code in syslinux/runkernel.inc, the
- # config file is parsed left to right, and indeed it's in that
- # order that the files are loaded right off the CD
- # This does not tell however, in case a given file is present in
- # two different images - and that's the very purpose here - which
- # one will take precedence over the other
- # I came up with this order on a trial-and-error basis, I would
- # have preferred to find it described somewhere
- # Might be worth checking with other versions of syslinux in case
- # the custom files would turn out to not be taken into account
- ##########
-
- if [ -n "$CUSTOM_DIR" ] ; then
- images="bootcd.img custom.img overlay.img"
- else
- images="bootcd.img overlay.img"
- fi
-
- ramdisk_size=$(cd "$ISO_ROOT" ; gzip -l $images | tail -1 | awk '{ print $2; }') # bytes
- # keep safe, provision for cpio's block size
- ramdisk_size=$(($ramdisk_size / 1024 + 1)) # kilobytes
-
- initrd_images=$(echo "$images" | sed -e 's/ /,/g')
- # Write isolinux configuration
- cat > "$ISO_ROOT"/isolinux.cfg <<EOF
-DEFAULT kernel
-APPEND ramdisk_size=$ramdisk_size initrd=$initrd_images root=/dev/ram0 rw
-DISPLAY pl_version
-PROMPT 0
-TIMEOUT 40
-EOF
-
- message-n "Writing custom image, log on $NODE_LOG .. "
- mkisofs -o "$NODE_ISO" -R -allow-leading-dots -J -r -b isolinux.bin \
- -c boot.cat -no-emul-boot -boot-load-size 4 -boot-info-table \
- "$ISO_ROOT" > "$NODE_LOG" 2>&1
- message-done
-
- else
- ### USB
- umount "$NODE_ISO"
- fi
- node_cleanup
-
- message "Image for $NODENAME in $NODE_ISO"
- done
-
- cleanup
-
-}
-
-####################
-main "$@"
+++ /dev/null
-#!/bin/bash
-
-# purpose : create a node-specific CD ISO image
-
-# NOTE (see also bootcd/build.sh)
-# If you run your own myplc instance, and you dont need to
-# customize the bootcd, you might wish to use bootcd/build.sh
-# with the -f option
-# However cdcustom.sh might turn out useful if
-# (*) you only have an iso image and nothing else
-# (*) or you want to generate several iso images in a single run
-# (*) or you run myplc rpm, but need to customize the bootcd image,
-# because the myplc rpm does not come with the required sources
-
-# See usage for full details
-
-######## Implementation note
-# in a former release it was possible to perform faster by
-# loopback-mounting the generic iso image
-# Unfortunately mkisofs cannot graft a file that already exists on the
-# original tree (so overlay.img cannot be overridden)
-# to make things worse we cannot loopback-mount the cpio-gzipped
-# overlay image either, so all this stuff is way more complicated
-# than it used to be.
-#
-# as of 2006 jun 28 we use a third image named custom.img for
-# overriding files in bootcd.img, which let us use bootcd.img intact
-# and thus notably speeds things up
-#
-######## Logic
-# here is how we do this
-# for efficiency, we do only once:
-# (*) mount the generic iso
-# (*) copy it into a temp dir
-# (*) unzip/unarchive overlay image into another temp dir
-# (*) if required prepare a custom.img
-# then for each node, we
-# (*) insert plnode.txt at the right place if not a default iso
-# (*) rewrap a gzipped/cpio overlay.img, that we push onto the
-# copied iso tree
-# (*) rewrap this into an iso image
-# and cleanup/umount everything
-
-
-set -e
-COMMANDSH=$(basename $0)
-COMMAND=$(basename $0 .sh)
-REVISION="$Id$"
-
-function usage () {
-
- echo "Usage: $COMMANDSH [-f] [ -c bootcd-dir] generic-iso node-config [.. node-configs]"
- echo " Creates a node-specific ISO image"
- echo "*Options"
- echo -e " -f\r\t\tForces overwrite of output iso images"
- echo -e " -c bootcd-dir\r\t\tis taken as the root of a set of custom bootcd files"
- echo -e "\t\ti.e. the files under dir take precedence"
- echo -e "\t\tover the ones in the generic bootcd"
- echo "*Arguments"
- echo -e " generic-iso\r\t\tThe iso image as downloaded from myplc"
- echo -e "\t\ttypically in /plc/data/var/www/html/download/"
- echo -e " node-config(s)\r\t\tnode config files (plnode.txt format)"
- echo -e " default\r\t\tmentioned instead of a plnode.txt file, for generating"
- echo -e "\t\ta node-independent iso image"
- echo -e "\t\tThis is defaultbehaviour when no node-config are provided"
- echo "*Outputs"
- echo " node-specific iso images are named after nodename[-bootcd-dir].iso"
- echo " node-independant iso image is named after bootcd-dir.iso"
- echo "*Examples"
- echo "# $COMMANDSH -c onelab-bootcd /plc/data/var/www/html/download/onelab-BootCD-3.3.iso"
- echo " Creates onelab-bootcd.iso that has no plnode.txt embedded and that uses"
- echo " the hw init scripts located under onelab-bootcd/etc/rc.d/init.d/"
- echo "# $COMMANDSH /plc/data/var/www/html/download/onelab-BootCD-3.3.iso node1.txt node2.txt"
- echo " Creates node1.iso and node2.iso that have plnode.txt embedded for these two nodes"
- echo " and the standard bootcd"
- echo "*Version $REVISION"
- exit 1
-}
-
-### read config file in a subshell and echoes host_name
-function host_name () {
- export CONFIG=$1; shift
- ( . "$CONFIG" ; echo $HOST_NAME )
-}
-
-### Globals
-PLNODE_PATH=/usr/boot
-PLNODE=plnode.txt
-DEFAULT_TARGET=default
-# defined on the command-line
-CUSTOM_DIR=
-## arg-provided generic iso
-ISO_GENERIC=
-# node-dep conf file
-NODE_CONFIG=
-# resulting iso image and log
-NODE_ISO=
-NODE_LOG=
-## mount points and temps
-ISO_MOUNT=/tmp/$COMMAND-$$-mount
-ISO_ROOT=/tmp/$COMMAND-$$-iso
-OVERLAY_ROOT=/tmp/$COMMAND-$$-overlay
-# node-dep cpio/gzip image
-NODE_OVERLAY=
-
-CPIO_OARGS="-oc --quiet"
-CPIO_IARGS="-id --quiet"
-CPIO_PARGS="-pdu --quiet"
-
-# export DEBUG=true
-# for enabling debug messages (set -x)
-
-# export VERBOSE=true for enabling this
-function verbose () {
- if [ -n "$VERBOSE" ] ; then
- echo "$@"
- fi
- }
-
-function message () { echo -e "$COMMAND : $@" ; }
-function message-n () { echo -en "$COMMAND : $@" ; }
-function message-done () { echo Done ; }
-function error () { echo -e "$COMMAND : ERROR $@ - exiting" ; exit 1 ;}
-
-# lazy startup
-STARTED_UP=
-function startup () {
-
- [[ -n "$DEBUG" ]] && set -x
-
- # lazy : run only once
- [[ -n "$STARTED_UP" ]] && return
- message "lazy start up"
-
- ### checking
- [ ! -f "$ISO_GENERIC" ] && error "Could not find template ISO image"
- [ -d "$ISO_MOUNT" ] && error "$ISO_MOUNT already exists"
- [ -d "$ISO_ROOT" ] && error "$ISO_ROOT already exists"
- [ -d "$OVERLAY_ROOT" ] && error "$OVERLAY_ROOT already exists"
-
- verbose "Creating temp dirs"
- mkdir -p $ISO_MOUNT $ISO_ROOT $OVERLAY_ROOT
- verbose "Mounting generic ISO $ISO_GENERIC under $ISO_MOUNT"
- mount -o ro,loop $ISO_GENERIC $ISO_MOUNT
-
- ### DONT!! use tar for duplication
- message "Duplicating ISO image in $ISO_ROOT"
- (cd $ISO_MOUNT ; find . | cpio $CPIO_PARGS $ISO_ROOT )
-
- message "Extracting generic overlay image in $OVERLAY_ROOT"
- gzip -d -c "$ISO_ROOT/overlay.img" | ( cd "$OVERLAY_ROOT" ; cpio $CPIO_IARGS )
-
- if [ -n "$CUSTOM_DIR" ] ; then
- [ -d "$CUSTOM_DIR" ] || error "Directory $CUSTOM_DIR not found"
- prepare_custom_image
- fi
-
- STARTED_UP=true
-
-}
-
-function prepare_custom_image () {
-
- # Cleaning any sequel
- rm -f custom.img
- [ -f custom.img ] && error "Could not cleanup custom.img"
-
- message "WARNING : You are creating *custom* boot CDs"
-
- message-n "Creating $ISO_ROOT/custom.img"
- (cd $CUSTOM_DIR ; find . | cpio $CPIO_OARGS) | gzip -9 > $ISO_ROOT/custom.img
- message-done
-
-}
-
-function node_cleanup () {
- verbose "Cleaning node-dependent cpio image"
- rm -rf "$NODE_OVERLAY"
-
-}
-
-function cleanup () {
-
- echo "$COMMAND : cleaning up"
- [[ -n "$DEBUG" ]] && set -x
-
- verbose "Cleaning overlay image"
- rm -rf "$OVERLAY_ROOT"
- verbose "Cleaning ISO image"
- rm -rf "$ISO_ROOT"
- verbose "Cleaning node-dep overlay image"
- rm -f "$NODE_OVERLAY"
- verbose "Unmounting $ISO_MOUNT"
- umount "$ISO_MOUNT" 2> /dev/null
- rmdir "$ISO_MOUNT"
- exit
-}
-
-function abort () {
- echo "$COMMAND : Aborting"
- message "Cleaning $NODE_ISO"
- rm -f "$NODE_ISO"
- cleanup
-}
-
-function main () {
-
- trap abort int hup quit err
- set -e
-
- [[ -n "$DEBUG" ]] && set -x
-
- # accept -b as -c, I am used to it now
- while getopts "c:b:fh" opt ; do
- case $opt in
- c|b)
- CUSTOM_DIR=$OPTARG ;;
- f)
- FORCE_OUTPUT=true ;;
- h|*)
- usage ;;
- esac
- done
-
- shift $(($OPTIND-1))
-
- [[ -z "$@" ]] && usage
- ISO_GENERIC=$1; shift
-
- if [[ -z "$@" ]] ; then
- nodes="$DEFAULT_TARGET"
- else
- nodes="$@"
- fi
-
-# perform that later (lazily)
-# so that (1st) node-dep checking are done before we bother to unpack
-# startup
-
- for NODE_CONFIG in $nodes ; do
-
- if [ "$NODE_CONFIG" = "$DEFAULT_TARGET" ] ; then
- NODE_DEP=""
- # default node without customization does not make sense
- if [ -z "$CUSTOM_DIR" ] ; then
- message "creating a non-custom node-indep. image refused\n(Would have no effect)"
- continue
- else
- NODENAME=$DEFAULT_TARGET
- NODEOUTPUT=$(basename $CUSTOM_DIR)
- fi
- else
- NODE_DEP=true
- NODENAME=$(host_name $NODE_CONFIG)
- if [ -z "$NODENAME" ] ; then
- message "HOST_NAME not found in $NODE_CONFIG - skipped"
- continue
- fi
- if [ -z "$CUSTOM_DIR" ] ; then
- NODEOUTPUT=$NODENAME
- else
- NODEOUTPUT=${NODENAME}-$(basename $CUSTOM_DIR)
- fi
- fi
-
- message "$COMMAND : dealing with node $NODENAME"
-
- NODE_ISO="$NODEOUTPUT.iso"
- NODE_LOG="$NODEOUTPUT.log"
-
- ### checking
- if [ -e "$NODE_ISO" ] ; then
- if [ -n "$FORCE_OUTPUT" ] ; then
- message "$NODE_ISO exists, will overwrite (-f)"
- rm $NODE_ISO
- else
- message "$NODE_ISO exists, please remove first - skipped" ; continue
- fi
- fi
- if [ -n "$NODE_DEP" -a ! -f "$NODE_CONFIG" ] ; then
- message "Could not find node-specifig config - skipped" ; continue
- fi
-
- startup
-
- if [ -n "$NODE_DEP" ] ; then
- verbose "Pushing node config into overlay image"
- mkdir -p $OVERLAY_ROOT/$PLNODE_PATH
- cp "$NODE_CONFIG" $OVERLAY_ROOT/$PLNODE_PATH/$PLNODE
- else
- verbose "Cleaning node config for node-indep. image"
- rm -f $OVERLAY_ROOT/$PLNODE_PATH/$PLNODE
- fi
-
- echo "$COMMAND : Creating overlay image for $NODENAME"
- (cd "$OVERLAY_ROOT" ; find . | cpio $CPIO_OARGS) | gzip -9 > $ISO_ROOT/overlay.img
-
- message "Refreshing isolinux.cfg"
- # Calculate ramdisk size (total uncompressed size of both archives)
-
- ##########
- # N.B. Thierry Parmentelat - 2006-06-28
- # the order in which these images need to be mentioned here for
- # isolinux involved some - not so educated - guesses
- # as per syslinux source code in syslinux/runkernel.inc, the
- # config file is parsed left to right, and indeed it's in that
- # order that the files are loaded right off the CD
- # This does not tell however, in case a given file is present in
- # two different images - and that's the very purpose here - which
- # one will take precedence over the other
- # I came up with this order on a trial-and-error basis, I would
- # have preferred to find it described somewhere
- # Might be worth checking with other versions of syslinux in case
- # the custom files would turn out to not be taken into account
- ##########
-
- if [ -n "$CUSTOM_DIR" ] ; then
- images="bootcd.img custom.img overlay.img"
- else
- images="bootcd.img overlay.img"
- fi
-
- ramdisk_size=$(cd $ISO_ROOT ; gzip -l $images | tail -1 | awk '{ print $2; }') # bytes
- # keep safe, provision for cpio's block size
- ramdisk_size=$(($ramdisk_size / 1024 + 1)) # kilobytes
-
- initrd_images=$(echo "$images" | sed -e 's/ /,/g')
- # Write isolinux configuration
- cat > $ISO_ROOT/isolinux.cfg <<EOF
-DEFAULT kernel
-APPEND ramdisk_size=$ramdisk_size initrd=$initrd_images root=/dev/ram0 rw
-DISPLAY pl_version
-PROMPT 0
-TIMEOUT 40
-EOF
-
- message-n "Writing custom image, log on $NODE_LOG .. "
- mkisofs -o "$NODE_ISO" -R -allow-leading-dots -J -r -b isolinux.bin \
- -c boot.cat -no-emul-boot -boot-load-size 4 -boot-info-table \
- "$ISO_ROOT" > "$NODE_LOG" 2>&1
- message-done
-
- node_cleanup
-
- message "CD ISO image for $NODENAME in $NODE_ISO"
- done
-
- cleanup
-
-}
-
-####################
-main "$@"
+++ /dev/null
-#!/bin/bash
-#
-# Builds custom BootCD ISO and USB images in the current
-# directory.
-#
-# Mark Huang <mlhuang@cs.princeton.edu>
-# Copyright (C) 2004-2006 The Trustees of Princeton University
-#
-# $Id$
-#
-
-PATH=/sbin:/bin:/usr/sbin:/usr/bin
-
-BOOTCD_VERSION=4.0
-
-if [ -f /etc/planetlab/plc_config ] ; then
- # Source PLC configuration
- . /etc/planetlab/plc_config
-else
- echo "Could not find /etc/planetlab/plc_config."
- echo "This file defines the configuration of your PlanetLab installation."
- exit 1
-fi
-
-# This support for backwards compatibility can be taken out in the
-# future. RC1 based MyPLCs set $PLC_BOOT_SSL_CRT in the plc_config
-# file, but >=RC2 based bootcd assumes that $PLC_BOOT_CA_SSL_CRT is
-# set.
-if [ -z "$PLC_BOOT_CA_SSL_CRT" -a ! -z "$PLC_BOOT_SSL_CRT" ] ; then
- PLC_BOOT_CA_SSL_CRT=$PLC_BOOT_SSL_CRT
- PLC_API_CA_SSL_CRT=$PLC_API_SSL_CRT
-fi
-
-output="$PLC_NAME-BootCD-$BOOTCD_VERSION.iso"
-
-usage()
-{
- echo "Usage: build.sh [OPTION]..."
- eceho " -o file Output file (default: $output)"
- echo " -h This message"
- exit 1
-}
-
-# Get options
-while getopts "o:h" opt ; do
- case $opt in
- o)
- output=$OPTARG
- ;;
- h|*)
- usage
- ;;
- esac
-done
-
-FULL_VERSION_STRING="$PLC_NAME BootCD $BOOTCD_VERSION"
-echo "* Building image for $FULL_VERSION_STRING"
-
-# Do not tolerate errors
-set -e
-
-# Change to our source directory
-srcdir=$(cd $(dirname $0) && pwd -P)
-pushd $srcdir >/dev/null
-
-# Root of the isofs
-isofs=$PWD/isofs
-
-# Miscellaneous files
-misc=$(mktemp -d /tmp/misc.XXXXXX)
-trap "rm -rf $misc" ERR INT
-
-# initramfs requires that /init be present
-ln -sf /sbin/init $misc/init
-
-# Create version file
-echo "$FULL_VERSION_STRING" >$misc/.bootcd
-
-# Install GPG, boot, and API server public keys and certificates
-install -D -m 644 $PLC_ROOT_GPG_KEY_PUB $misc/$PLC_ROOT_GPG_KEY_PUB
-install -D -m 644 $PLC_BOOT_CA_SSL_CRT $misc/$PLC_BOOT_CA_SSL_CRT
-install -D -m 644 $PLC_API_CA_SSL_CRT $misc/$PLC_API_CA_SSL_CRT
-
-cat > $misc/etc/planetlab/plc_config <<EOF
-PLC_ROOT_GPG_KEY_PUB='$PLC_ROOT_GPG_KEY_PUB'
-
-PLC_BOOT_HOST='$PLC_BOOT_HOST'
-PLC_BOOT_IP='$PLC_BOOT_IP'
-PLC_BOOT_PORT=$PLC_BOOT_PORT
-PLC_BOOT_SSL_PORT=$PLC_BOOT_SSL_PORT
-PLC_BOOT_CA_SSL_CRT='$PLC_BOOT_CA_SSL_CRT'
-
-PLC_API_HOST='$PLC_API_HOST'
-PLC_API_IP='$PLC_API_IP'
-PLC_API_PORT=$PLC_API_PORT
-PLC_API_PATH='$PLC_API_PATH'
-PLC_API_CA_SSL_CRT='$PLC_API_CA_SSL_CRT'
-EOF
-
-# Generate /etc/issue
-if [ "$PLC_WWW_PORT" = "443" ] ; then
- PLC_WWW_URL="https://$PLC_WWW_HOST/"
-elif [ "$PLC_WWW_PORT" != "80" ] ; then
- PLC_WWW_URL="http://$PLC_WWW_HOST:$PLC_WWW_PORT/"
-else
- PLC_WWW_URL="http://$PLC_WWW_HOST/"
-fi
-
-mkdir -p $misc/etc
-cat >$misc/etc/issue <<EOF
-$FULL_VERSION_STRING
-$PLC_NAME Node: \n
-Kernel \r on an \m
-$PLC_WWW_URL
-
-This machine is a node in the $PLC_NAME distributed network. It has
-not fully booted yet. If you have cancelled the boot process at the
-request of $PLC_NAME Support, please follow the instructions provided
-to you. Otherwise, please contact $PLC_MAIL_SUPPORT_ADDRESS.
-
-Console login at this point is restricted to root. Provide the root
-password of the default $PLC_NAME Central administrator account at the
-time that this CD was created.
-
-EOF
-
-# Pack miscellaneous files into a compressed archive
-echo "* Compressing miscellaneous files image"
-(cd $misc && find . | cpio --quiet -H newc -o) | \
- python ../filesystem/cpiochown.py --owner root:root - | \
- gzip -9 >$isofs/misc.img
-
-rm -rf $misc
-trap - ERR INT
-
-# Calculate ramdisk size (total uncompressed size of all initrds)
-ramdisk_size=$(gzip -l $isofs/*.img | tail -1 | awk '{ print $2; }') # bytes
-ramdisk_size=$((($ramdisk_size + 1023) / 1024)) # kilobytes
-
-# Write isolinux configuration
-echo "$FULL_VERSION_STRING" >$isofs/version
-cat >$isofs/isolinux.cfg <<EOF
-DEFAULT kernel
-APPEND ramdisk_size=$ramdisk_size initrd=base.img,bootcd.img,misc.img root=/dev/ram0 rw console=tty0
-DISPLAY version
-PROMPT 0
-TIMEOUT 40
-EOF
-
-popd >/dev/null
-
-# Create ISO image
-echo "* Creating ISO image"
-mkisofs -o "$output" \
- -R -allow-leading-dots -J -r \
- -b isolinux.bin -c boot.cat \
- -no-emul-boot -boot-load-size 4 -boot-info-table \
- $isofs
-
-# XXX Create USB image
-
-exit 0
git://git.onelab.eu / bootcd.git / commitdiff