From 094a2f005759c29eeb9b6bf0098f4c5daebfc143 Mon Sep 17 00:00:00 2001
From: Guido Berhoerster <guido+freiesoftware@berhoerster.name>
Date: Tue, 5 Sep 2023 09:15:11 +0200
Subject: Rename bin/debian-edu-faiinstall to bin/debian-edu-fai_install for
 consistency

---
 bin/debian-edu-fai_install | 428 +++++++++++++++++++++++++++++++++++++++++++++
 bin/debian-edu-faiinstall  | 428 ---------------------------------------------
 debian/install             |   2 +-
 3 files changed, 429 insertions(+), 429 deletions(-)
 create mode 100755 bin/debian-edu-fai_install
 delete mode 100755 bin/debian-edu-faiinstall

diff --git a/bin/debian-edu-fai_install b/bin/debian-edu-fai_install
new file mode 100755
index 0000000..fce3bf8
--- /dev/null
+++ b/bin/debian-edu-fai_install
@@ -0,0 +1,428 @@
+#!/bin/sh
+#
+# Prepare for FAI installation of Debian Edu.
+
+set -x
+
+LC_ALL=C
+export LC_ALL
+
+## FIXME: Why is resolv.conf empty or missing? Because network 
+## was started in the chroot (target)? 
+## Try to find the DNS from the leases file, if that fails use
+## default DNS:
+if [ ! -s /etc/resolv.conf ] ; then
+	DNS="10.0.2.2"
+	LEASEDIR=/var/lib/dhcp/
+	if [ -d $LEASEDIR ] ; then
+		LEASEFILE=$LEASEDIR`ls -tr -1 $LEASEDIR | tail -n 1`
+		if [ -r $LEASEFILE ] ; then
+			if DNSLEASE=`cat $LEASEFILE | grep domain-name-servers | \
+				tail -n 1 | \
+				grep -o "[0-9]\+\.[0-9]\+\.[0-9]\+\.[0-9]\+"` ; then
+				DNS=$DNSLEASE
+				echo "info: Found leases file and domain-name-server: $DNS."
+			else
+				echo "info: Could not extract DNS from leases file."
+			fi
+		fi
+	fi
+	echo "info: Create temporary /etc/resolv.conf with DNS: $DNS."
+	cat >> /etc/resolv.conf <<EOF
+## This is a temporary resolv.conf created by $0.
+## If you find it after installation, something went wrong. Try to replace it 
+## by a symlink: /etc/resolv.conf -> /etc/resolvconf/run/resolv.conf, i.e.: 
+## rm /etc/resolv.conf; ln -s /etc/resolvconf/run/resolv.conf /etc/resolv.conf
+nameserver $DNS
+search intern
+EOF
+	fi
+
+# Make sure the created directories and files are readable by tfptd
+# run as user nobody.
+umask 022
+
+# Fetch ftp_proxy and http_proxy if set globally
+if [ -f /etc/environment ] ; then
+	. /etc/environment
+fi
+
+###
+### FAI Setup
+###
+
+[ "$archs" ]            || archs=$(command -V dpkg 1>/dev/null 2>/dev/null && dpkg --print-architecture || uname -m)
+[ "$codenames" ]        || codenames=$(cat /etc/os-release | grep VERSION_CODENAME | cut -d "=" -f2)
+[ "$http_proxy" ]       || unset http_proxy
+[ "$ftp_proxy" ]        || unset ftp_proxy
+[ "$mirrorurl" ]        || mirrorurl=http://deb.debian.org/debian
+[ "$rootpw" ]           || rootpw=""
+[ "$localuser" ]        || localuser=""
+[ "$localuserpw" ]      || localuserpw=""
+[ "$wifi_essid" ]       || wifi_essid=""
+[ "$wifi_passphrase" ]  || wifi_passphrase=""
+[ "$tftpdir" ]          || tftpdir="/srv/tftp"
+[ "$fai_logserver" ]    || unset fai_logserver
+[ "$fai_loguser" ]      || unset fai_loguser
+[ "$school_tag" ]       || school_tag="SKOLE"
+
+# required for pre-selecting the default boot item in iPXE config
+[ "$default_arch" ]     || default_arch="$(echo ${archs} | cut -d " " -f1)"
+[ "$default_codename" ] || default_codename=$(echo ${codenames} | cut -d " " -f1)
+
+# only set plymouth theme if known by the desktop-theme ...
+if [ -e /etc/alternatives/desktop-theme/plymouth ]; then
+	[ "$theme" ]      || theme="$(ls -L /etc/alternatives/desktop-theme/plymouth | grep script | cut -d'.' -f 1)"
+fi
+
+# source Debian Edu's config file
+if [ -f /etc/debian-edu/config ] ; then
+	. /etc/debian-edu/config
+fi
+
+# source debian-edu-fai's config file
+# Allow site specific overrides to the variables
+if [ -f /etc/debian-edu/debian-edu-fai.conf ] ; then
+	. /etc/debian-edu/debian-edu-fai.conf
+fi
+
+# keep a copy of /srv/tftp/ltsp if this is the first attempt to deploy
+# debian-edu-fai on this system
+if [ -d "${tftpdir}/debian-edu-fai" ] && [ ! -h "${tftpdir}/debian-edu-fai" ]; then
+	mv "${tftpdir}/ltsp" "${tftpdir}/ltsp.moved-aside-by-debian-edu-fai"
+elif [ -h "${tftpdir}/debian-edu-fai" ]; then
+	rm "${tftpdir}/debian-edu-fai"
+fi
+
+# For Debian Edu, we will create the FAI tftp boot dir in subfolder ltsp/.
+mkdir -p "${tftpdir}/ltsp/"
+# and symlink that to what really is inside...
+ln -nsf "ltsp" "${tftpdir}/debian-edu-fai"
+
+# Start from a clean state after any configuration changes have been made.
+rm -f $tftpdir/ltsp/fai-installers.cfg.~
+rm -f $tftpdir/ltsp/fai-menuitems.cfg.~
+rm -f $tftpdir/ltsp/debian-edu-fai.ipxe
+rm -f $tftpdir/ltsp/ltsp.ipxe
+rm -f $tftpdir/ltsp/memtest*
+rm -f $tftpdir/ltsp/snponly.efi
+rm -f $tftpdir/ltsp/undionly.kpxe
+
+# prepare menufile creation (always start fresh)
+menuitems=${tftpdir}/debian-edu-fai/fai-menuitems.cfg
+menuindex=1
+menufile=${tftpdir}/debian-edu-fai/fai-installers.cfg
+if [ -e "${menuitems}" ]; then
+	mv "${menuitems}" "${menuitems}.~"
+fi
+if [ -e "${menufile}" ]; then
+	mv "${menufile}" "${menufile}.~"
+fi
+touch "${menuitems}"
+touch "${menufile}"
+
+for codename in ${codenames}; do
+
+	# skip codenames that don't sound like Debian suites...
+	if ! echo "bullseye bookworm sid unstable" | grep -q "${codename}"; then
+		echo "WARNING: The name '${codename}' is not a known and recent Debian distribution codename. Skipping..."
+		continue
+	fi
+
+	# iterate over configured FAI client architectures...
+	for arch in ${archs}; do
+
+		set +x
+
+		echo
+		echo "###"
+		echo "### Creating/updating FAI server configuration"
+		echo "### (codename: ${codename}, architecture: ${arch})"
+		echo "###"
+
+		set -x
+
+		# create codename based fai base config
+		faiconfig="/etc/debian-edu/fai/debian-edu-fai.${arch}+${codename}"
+		if [ -d /etc/debian-edu/fai/debian-edu-fai.TEMPLATE ]; then
+			if [ -d "${faiconfig}" ]; then
+				rm -Rf "${faiconfig}"
+			fi
+			cp -a /etc/debian-edu/fai/debian-edu-fai.TEMPLATE "${faiconfig}"
+			touch "${faiconfig}/DONT_MODIFY_FILES_IN_THIS_DIRECTORY"
+		else
+			echo "ERROR: Failed to create FAI configuration in ${faiconfig}, no debian-edu-fai.TEMPLATE directory found"
+			exit 1
+		fi
+
+		# fill in placeholders (@rootpw@, @codename@ and @arch@) in nfsroot.conf.in
+		find "${faiconfig}" -name '*.in' | while read file_to_adapt; do
+
+			cp ${file_to_adapt} ${file_to_adapt%.in}
+
+			[ "$rootpw" ]             && export rootpw          && perl -p -e "s/\@rootpw\@/\$ENV{rootpw}/g" "${file_to_adapt%.in}" > "${file_to_adapt%.in}.new" && mv "${file_to_adapt%.in}.new" "${file_to_adapt%.in}"
+			[ "$mirrorurl" ]          && export mirrorurl       && perl -p -e "s/\@mirrorurl\@/\$ENV{mirrorurl}/g" "${file_to_adapt%.in}" > "${file_to_adapt%.in}.new" && mv "${file_to_adapt%.in}.new" "${file_to_adapt%.in}"
+			[ "$codename" ]           && export codename        && perl -p -e "s/\@codename\@/\$ENV{codename}/g" "${file_to_adapt%.in}" > "${file_to_adapt%.in}.new" && mv "${file_to_adapt%.in}.new" "${file_to_adapt%.in}"
+			[ "$arch" ]               && export arch            && perl -p -e "s/\@arch\@/\$ENV{arch}/g" "${file_to_adapt%.in}" > "${file_to_adapt%.in}.new" && mv "${file_to_adapt%.in}.new" "${file_to_adapt%.in}"
+
+			# FIXME: also comment out variables that are not set (anymore) in /etc/debian-edu/faiinstall.cfg
+
+			[ "$fai_logserver" ]      && export fai_logserver   && perl -p -e "s/^(#|)LOGSERVER=.{0,1}\@fai_logserver\@.{0,1}\s*\$/LOGSERVER=\'\$ENV{fai_logserver}\'\n/g" "${file_to_adapt%.in}" > "${file_to_adapt%.in}.new"         && mv "${file_to_adapt%.in}.new" "${file_to_adapt%.in}"
+			[ "$fai_loguser" ]        && export fai_loguser     && perl -p -e "s/^(#|)LOGUSER=.{0,1}\@fai_loguser\@.{0,1}\s*\$/LOGUSER=\'\$ENV{fai_loguser}\'\n/g" "${file_to_adapt%.in}" > "${file_to_adapt%.in}.new"                 && mv "${file_to_adapt%.in}.new" "${file_to_adapt%.in}"
+
+			# hack for non-free-firmware repo area added since Debian 12 (aka bookworm) [we only support Debian 11 (aka bullseye) and upwards]
+			if [ "$codename" = "bullseye" ]; then
+				perl -p -e "s/ non-free-firmware//g" "${file_to_adapt%.in}" > "${file_to_adapt%.in}.new" && mv "${file_to_adapt%.in}.new" "${file_to_adapt%.in}"
+			fi
+
+			chown root:root ${file_to_adapt%.in}
+			chmod 0600 ${file_to_adapt%.in}
+			rm ${file_to_adapt}
+
+		done
+
+		# source the NFS conf file... this might override our FAI_CONFIGDIR
+		# (but should not as recommended in our nfsroot.conf.in template)
+		if [ -f "$faiconfig/nfsroot.conf" ]; then
+			. $faiconfig/nfsroot.conf
+		else
+			echo "ERROR: No nfsroot.conf file found in $faiconfig/, can't continue..."
+			exit 1
+		fi
+
+		# hard-code some sensible defaults in case they have been commented out in $faiconfig/nfsroot.conf
+		[ "$FAI_DEBOOTSTRAP" ]      || FAI_DEBOOTSTRAP="${codename} http://deb.debian.org/debian"
+		[ "$FAI_ROOTPW" ]           || FAI_ROOTPW="${rootpw}"
+		[ "$NFSROOT" ]              || NFSROOT="/srv/fai/nfsroot.debian-edu-fai/${arch}+${codename}"
+		[ "$TFTPROOT" ]             || TFTPROOT="${tftpdir}/debian-edu-fai.${arch}+${codename}"
+		[ "$NFSROOT_HOOKS" ]        || NFSROOT_HOOKS="/etc/debian-edu/fai/debian-edu-fai.${arch}+${codename}/"
+		[ "$FAI_DEBOOTSTRAP_OPTS" ] || FAI_DEBOOTSTRAP_OPTS="--arch=${arch}"
+		[ "$FAI_CONFIGDIR" ]        || FAI_CONFIGDIR="/srv/fai/config"
+
+		FAI_CONFIGDIR_REAL="${FAI_CONFIGDIR}"
+		# if FAI_CONFIGDIR is a symlink, we need to find the real location...
+		if [ -h ${FAI_CONFIGDIR} ]; then
+			FAI_CONFIGDIR_REAL="$(readlink ${FAI_CONFIGDIR})"
+		fi
+
+		set +x
+
+		echo
+		echo "###"
+		echo "### Installing/updating FAI config space (this takes some time)"
+		echo "### (codename: ${codename}, architecture: ${arch})"
+		echo "###"
+		debian-edu-fai_updateconfigspace "${FAI_CONFIGDIR_REAL}"
+
+		set -x
+
+		# Update variables to be customized in FAI config space
+
+		# This code block might be executed on the same FAI_CONFIGDIR several times
+		# (once per arch and codename).
+		# This is a known issue and works as designed. People might have chosen to
+		# use difference FAI_CONFIGDIR values for different environments and with
+		# such a choice executing the below per arch and per codename makes sense.
+
+		set +x
+
+		echo
+		echo "###"
+		echo "### Tweaking FAI config space"
+		echo "### (codename: ${codename}, architecture: ${arch})"
+		echo "###"
+
+		set -x
+
+		find ${FAI_CONFIGDIR_REAL} -name '*.in' | while read file_to_adapt; do
+
+			cp ${file_to_adapt} ${file_to_adapt%.in}
+
+			# FIXME: also comment out variables that are not set (anymore) in /etc/debian-edu/faiinstall.cfg
+
+			[ "$rootpw" ]             && export rootpw          && perl -p -e "s/^(#|)ROOTPW=.{0,1}\@rootpw\@.{0,1}\s*\$/ROOTPW=\'\$ENV{rootpw}\'\n/g" "${file_to_adapt%.in}" > "${file_to_adapt%.in}.new"                                     && mv "${file_to_adapt%.in}.new" "${file_to_adapt%.in}"
+			[ "$localuser" ]          && export localuser       && perl -p -e "s/^(#|)username=.{0,1}\@localuser\@.{0,1}\s*\$/username=\'\$ENV{localuser}\'\n/g" "${file_to_adapt%.in}" > "${file_to_adapt%.in}.new"                           && mv "${file_to_adapt%.in}.new" "${file_to_adapt%.in}"
+			[ "$localuserpw" ]        && export localuserpw     && perl -p -e "s/^(#|)USERPW=.{0,1}\@localuserpw\@.{0,1}\s*\$/USERPW=\'\$ENV{localuserpw}\'\n/g" "${file_to_adapt%.in}" > "${file_to_adapt%.in}.new"                           && mv "${file_to_adapt%.in}.new" "${file_to_adapt%.in}"
+			[ "$wifi_essid" ]         && export wifi_essid      && perl -p -e "s/^(#|)wifi_essid=.{0,1}\@wifi_essid\@.{0,1}\s*\$/wifi_essid=\'\$ENV{wifi_essid}\'\n/g" "${file_to_adapt%.in}" > "${file_to_adapt%.in}.new"                     && mv "${file_to_adapt%.in}.new" "${file_to_adapt%.in}"
+			[ "$wifi_passphrase" ]    && export wifi_passphrase && perl -p -e "s/^(#|)wifi_passphrase=.{0,1}\@wifi_passphrase\@.{0,1}\s*\$/wifi_passphrase=\'\$ENV{wifi_passphrase}\'\n/g" "${file_to_adapt%.in}" > "${file_to_adapt%.in}.new" && mv "${file_to_adapt%.in}.new" "${file_to_adapt%.in}"
+			[ "$fai_logserver" ]      && export fai_logserver   && perl -p -e "s/^(#|)LOGSERVER=.{0,1}\@fai_logserver\@.{0,1}\s*\$/LOGSERVER=\'\$ENV{fai_logserver}\'\n/g" "${file_to_adapt%.in}" > "${file_to_adapt%.in}.new"         && mv "${file_to_adapt%.in}.new" "${file_to_adapt%.in}"
+			[ "$fai_loguser" ]        && export fai_loguser     && perl -p -e "s/^(#|)LOGUSER=.{0,1}\@fai_loguser\@.{0,1}\s*\$/LOGUSER=\'\$ENV{fai_loguser}\'\n/g" "${file_to_adapt%.in}" > "${file_to_adapt%.in}.new"                 && mv "${file_to_adapt%.in}.new" "${file_to_adapt%.in}"
+			[ "$school_tag" ]         && export school_tag      && perl -p -e "s/\@school_tag\@/\$ENV{school_tag}/g" "${file_to_adapt%.in}" > "${file_to_adapt%.in}.new" && mv "${file_to_adapt%.in}.new" "${file_to_adapt%.in}"
+
+			chown root:root ${file_to_adapt}
+			chmod 0600 ${file_to_adapt}
+
+		done
+
+		# set APTPROXY for use by fai-make-nfsroot...
+		if [ -n "${http_proxy}" ]; then
+			export APTPROXY="${http_proxy}"
+			export http_proxy
+		fi
+
+		set +x
+
+		echo
+		echo "###"
+		echo "### Creating FAI nfsroot installer environment"
+		echo "### (codename: ${codename}, architecture: ${arch})"
+		echo "###"
+
+		# the NFSROOT variable we should have obtained from sourcing $faiconfig/nfsroot.conf
+		# (aka /etc/fai/nfsroot.conf) above...
+		if [ -n "${NFSROOT}" ] && [ -n "${codename}" ]; then
+
+			# create nfs-root from scratch (if not present or not fully created in a previous run)
+
+			# Create a ".DEBIAN_EDU_FAI_NFSROOT_INSTALLATION_COMPLETED" file at the end
+			# of fai-make-nfsroot and check for the presence of that file for detecting
+			# whether a fresh NFSROOT setup is required or just an NFSROOT update/upgrade.
+			if [ ! -f "${NFSROOT}/.DEBIAN_EDU_FAI_NFSROOT_INSTALLATION_COMPLETED" ]; then
+
+				# enforce NFSROOT re-creation (or initial creation)
+				mkdir -p "${NFSROOT}/proc"
+				mount -t proc proc "${NFSROOT}/proc"
+				TMPDIR=/tmp fai-make-nfsroot -v -f -N -C ${faiconfig}
+				touch "${NFSROOT}/.DEBIAN_EDU_FAI_NFSROOT_INSTALLATION_COMPLETED"
+			else
+				mount -t proc proc "${NFSROOT}/proc"
+				# update packages (and clean old kernel images) in NFSROOT
+				TMPDIR=/tmp fai-make-nfsroot -v -k -N -C ${faiconfig}
+				# adjust nfsroot configuration (SSH pubkeys, rootpw, etc.)
+				TMPDIR=/tmp fai-make-nfsroot -v -a -C ${faiconfig}
+
+			fi
+			[ -d "${NFSROOT}/proc/self" ] && umount "${NFSROOT}/proc"
+			[ -d "${NFSROOT}/sys/class" ] && umount "${NFSROOT}/sys"
+
+			# Remove /srv/tftp/debian-edu-fai.ARCH+CODENAME after NFSROOT creation.
+			# We don't need that as we use our own iPXE boot config (instead
+			# of syslinux which is used by FAI by default).
+			if [ -d "${TFPTROOT}/" ]; then
+				rm -Rf "${TFTPROOT}/"
+			fi
+
+			# symlink kernel and initrd files into 
+			if [ -e "${NFSROOT}/vmlinuz" ] && [ -e "${NFSROOT}/initrd.img" ]; then
+
+				# create kernel dir in tftp area
+				mkdir -p "${tftpdir}/debian-edu-fai/${arch}+${codename}/"
+
+				# symlink vmlinuz / initrd in the NFSROOT
+				if [ -e "${tftpdir}/debian-edu-fai/${arch}+${codename}/vmlinuz" ]; then
+					rm "${tftpdir}/debian-edu-fai/${arch}+${codename}/vmlinuz"
+				fi
+				cp -a "${NFSROOT}/$(readlink "${NFSROOT}/vmlinuz")" "${tftpdir}/debian-edu-fai/${arch}+${codename}/vmlinuz"
+				if [ -e "${tftpdir}/debian-edu-fai/${arch}+${codename}/initrd.img" ]; then
+					rm "${tftpdir}/debian-edu-fai/${arch}+${codename}/initrd.img"
+				fi
+				cp -a "${NFSROOT}/$(readlink "${NFSROOT}/initrd.img")" "${tftpdir}/debian-edu-fai/${arch}+${codename}/initrd.img"
+
+			fi
+		fi
+
+		cat >> "${menuitems}" <<EOF
+item --key ${menuindex} ${arch}+${codename}    Install Debian Edu (${arch}, ${codename}) via FAI
+EOF
+		menuindex=$((menuindex+1))
+
+		# create ipxe menu entry for this FAI installer variant...
+		cat >> "${menufile}" <<EOF
+
+:${arch}+${codename}
+set params net.ifnames=0 ip=dhcp root=$(hostname -i):${NFSROOT}:vers=3 rootovl FAI_FLAGS=verbose,sshd,createvt,menu FAI_CONFIG_SRC=nfs://$(hostname -f)/${FAI_CONFIGDIR} FAI_ACTION=install quiet rd.net.timeout.carrier=15
+kernel /debian-edu-fai/${arch}+${codename}/vmlinuz initrd=initrd.img \${params}
+initrd /debian-edu-fai/${arch}+${codename}/initrd.img
+boot || goto failed
+EOF
+
+		set -x
+
+	done
+done
+
+###
+### TFTP / iPXE Setup
+###
+
+if [ ! -z "$theme" ] ; then
+	cp /usr/share/pixmaps/$theme-syslinux.png $tftpdir/debian-edu/debian-edu-fai.png
+fi
+
+# Generate/modify the iPXE menu file
+# generate ipxe menu on a plain main server for PXE installations
+cp /usr/lib/ipxe/undionly.kpxe "${tftpdir}/debian-edu-fai/"
+cp /usr/lib/ipxe/snponly.efi "${tftpdir}/debian-edu-fai/"
+for memtest_bios in memtest86+x64.bin memtest86+.bin; do
+    [ -f "/boot/${memtest_bios}" ] && break
+done
+cp "/boot/${memtest_bios}" "${tftpdir}/debian-edu-fai/"
+memtest_efi="${memtest_bios%.bin}.efi"
+[ -f "/boot/${memtest_efi}" ] && cp "/boot/${memtest_efi}" "${tftpdir}/debian-edu-fai/"
+echo "Generating ${tftpdir}/debian-edu-fai/ltsp.ipxe"
+cat <<EOF > "${tftpdir}/debian-edu-fai/ltsp.ipxe"
+#!ipxe
+#
+# Configure iPXE for network installations
+
+# Set the default image (img) based on arch, or to root-path if it's not empty
+#cpuid --ext 29 && set img amd64+${codename} || set img i386+${codename}
+
+# choose default boot entry (via configurable variables, see /etc/debian-edu/debian-edu-fai.conf)
+set img ${default_arch}+${default_codename}
+
+goto start
+
+:start
+# To completely hide the menu, set menu-timeout to -1
+isset \${menu-timeout} || set menu-timeout 5000
+iseq "\${menu-timeout}" "-1" && goto \${img} ||
+menu Debian Edu iPXE boot menu || goto \${img}
+item
+item --gap                        Debian Edu installation:
+$(cat ${menuitems})
+item
+item --gap                        Other options:
+item --key m memtest              Memory test
+item --key c config               Enter iPXE configuration
+item --key s shell                Drop to iPXE shell
+item --key d disk                 Boot from the first local disk
+item
+item --key x exit                 Exit iPXE and continue BIOS boot
+choose --timeout \${menu-timeout} --default \${img} img || goto cancel
+goto \${img}
+
+:memtest
+iseq \${platform} pcbios && kernel ${memtest_bios} || kernel ${memtest_efi}
+# Boot "fails" on normal memtest exit with Esc, so show the menu again
+boot ||
+goto start
+
+:config
+config
+goto start
+
+:shell
+echo Type 'exit' to get the back to the menu
+shell
+goto start
+
+:disk
+# Boot the first local HDD
+sanboot --no-describe --drive 0x80 || goto failed
+
+:exit
+exit 1
+
+:cancel
+echo You cancelled the menu, dropping to a shell
+goto shell
+
+:failed
+echo Booting failed, dropping to a shell
+goto shell
+EOF
+
+cat $menufile >> "${tftpdir}/debian-edu-fai/ltsp.ipxe"
+
+ln -sf ltsp.ipxe "${tftpdir}/debian-edu-fai/debian-edu-fai.ipxe"
diff --git a/bin/debian-edu-faiinstall b/bin/debian-edu-faiinstall
deleted file mode 100755
index fce3bf8..0000000
--- a/bin/debian-edu-faiinstall
+++ /dev/null
@@ -1,428 +0,0 @@
-#!/bin/sh
-#
-# Prepare for FAI installation of Debian Edu.
-
-set -x
-
-LC_ALL=C
-export LC_ALL
-
-## FIXME: Why is resolv.conf empty or missing? Because network 
-## was started in the chroot (target)? 
-## Try to find the DNS from the leases file, if that fails use
-## default DNS:
-if [ ! -s /etc/resolv.conf ] ; then
-	DNS="10.0.2.2"
-	LEASEDIR=/var/lib/dhcp/
-	if [ -d $LEASEDIR ] ; then
-		LEASEFILE=$LEASEDIR`ls -tr -1 $LEASEDIR | tail -n 1`
-		if [ -r $LEASEFILE ] ; then
-			if DNSLEASE=`cat $LEASEFILE | grep domain-name-servers | \
-				tail -n 1 | \
-				grep -o "[0-9]\+\.[0-9]\+\.[0-9]\+\.[0-9]\+"` ; then
-				DNS=$DNSLEASE
-				echo "info: Found leases file and domain-name-server: $DNS."
-			else
-				echo "info: Could not extract DNS from leases file."
-			fi
-		fi
-	fi
-	echo "info: Create temporary /etc/resolv.conf with DNS: $DNS."
-	cat >> /etc/resolv.conf <<EOF
-## This is a temporary resolv.conf created by $0.
-## If you find it after installation, something went wrong. Try to replace it 
-## by a symlink: /etc/resolv.conf -> /etc/resolvconf/run/resolv.conf, i.e.: 
-## rm /etc/resolv.conf; ln -s /etc/resolvconf/run/resolv.conf /etc/resolv.conf
-nameserver $DNS
-search intern
-EOF
-	fi
-
-# Make sure the created directories and files are readable by tfptd
-# run as user nobody.
-umask 022
-
-# Fetch ftp_proxy and http_proxy if set globally
-if [ -f /etc/environment ] ; then
-	. /etc/environment
-fi
-
-###
-### FAI Setup
-###
-
-[ "$archs" ]            || archs=$(command -V dpkg 1>/dev/null 2>/dev/null && dpkg --print-architecture || uname -m)
-[ "$codenames" ]        || codenames=$(cat /etc/os-release | grep VERSION_CODENAME | cut -d "=" -f2)
-[ "$http_proxy" ]       || unset http_proxy
-[ "$ftp_proxy" ]        || unset ftp_proxy
-[ "$mirrorurl" ]        || mirrorurl=http://deb.debian.org/debian
-[ "$rootpw" ]           || rootpw=""
-[ "$localuser" ]        || localuser=""
-[ "$localuserpw" ]      || localuserpw=""
-[ "$wifi_essid" ]       || wifi_essid=""
-[ "$wifi_passphrase" ]  || wifi_passphrase=""
-[ "$tftpdir" ]          || tftpdir="/srv/tftp"
-[ "$fai_logserver" ]    || unset fai_logserver
-[ "$fai_loguser" ]      || unset fai_loguser
-[ "$school_tag" ]       || school_tag="SKOLE"
-
-# required for pre-selecting the default boot item in iPXE config
-[ "$default_arch" ]     || default_arch="$(echo ${archs} | cut -d " " -f1)"
-[ "$default_codename" ] || default_codename=$(echo ${codenames} | cut -d " " -f1)
-
-# only set plymouth theme if known by the desktop-theme ...
-if [ -e /etc/alternatives/desktop-theme/plymouth ]; then
-	[ "$theme" ]      || theme="$(ls -L /etc/alternatives/desktop-theme/plymouth | grep script | cut -d'.' -f 1)"
-fi
-
-# source Debian Edu's config file
-if [ -f /etc/debian-edu/config ] ; then
-	. /etc/debian-edu/config
-fi
-
-# source debian-edu-fai's config file
-# Allow site specific overrides to the variables
-if [ -f /etc/debian-edu/debian-edu-fai.conf ] ; then
-	. /etc/debian-edu/debian-edu-fai.conf
-fi
-
-# keep a copy of /srv/tftp/ltsp if this is the first attempt to deploy
-# debian-edu-fai on this system
-if [ -d "${tftpdir}/debian-edu-fai" ] && [ ! -h "${tftpdir}/debian-edu-fai" ]; then
-	mv "${tftpdir}/ltsp" "${tftpdir}/ltsp.moved-aside-by-debian-edu-fai"
-elif [ -h "${tftpdir}/debian-edu-fai" ]; then
-	rm "${tftpdir}/debian-edu-fai"
-fi
-
-# For Debian Edu, we will create the FAI tftp boot dir in subfolder ltsp/.
-mkdir -p "${tftpdir}/ltsp/"
-# and symlink that to what really is inside...
-ln -nsf "ltsp" "${tftpdir}/debian-edu-fai"
-
-# Start from a clean state after any configuration changes have been made.
-rm -f $tftpdir/ltsp/fai-installers.cfg.~
-rm -f $tftpdir/ltsp/fai-menuitems.cfg.~
-rm -f $tftpdir/ltsp/debian-edu-fai.ipxe
-rm -f $tftpdir/ltsp/ltsp.ipxe
-rm -f $tftpdir/ltsp/memtest*
-rm -f $tftpdir/ltsp/snponly.efi
-rm -f $tftpdir/ltsp/undionly.kpxe
-
-# prepare menufile creation (always start fresh)
-menuitems=${tftpdir}/debian-edu-fai/fai-menuitems.cfg
-menuindex=1
-menufile=${tftpdir}/debian-edu-fai/fai-installers.cfg
-if [ -e "${menuitems}" ]; then
-	mv "${menuitems}" "${menuitems}.~"
-fi
-if [ -e "${menufile}" ]; then
-	mv "${menufile}" "${menufile}.~"
-fi
-touch "${menuitems}"
-touch "${menufile}"
-
-for codename in ${codenames}; do
-
-	# skip codenames that don't sound like Debian suites...
-	if ! echo "bullseye bookworm sid unstable" | grep -q "${codename}"; then
-		echo "WARNING: The name '${codename}' is not a known and recent Debian distribution codename. Skipping..."
-		continue
-	fi
-
-	# iterate over configured FAI client architectures...
-	for arch in ${archs}; do
-
-		set +x
-
-		echo
-		echo "###"
-		echo "### Creating/updating FAI server configuration"
-		echo "### (codename: ${codename}, architecture: ${arch})"
-		echo "###"
-
-		set -x
-
-		# create codename based fai base config
-		faiconfig="/etc/debian-edu/fai/debian-edu-fai.${arch}+${codename}"
-		if [ -d /etc/debian-edu/fai/debian-edu-fai.TEMPLATE ]; then
-			if [ -d "${faiconfig}" ]; then
-				rm -Rf "${faiconfig}"
-			fi
-			cp -a /etc/debian-edu/fai/debian-edu-fai.TEMPLATE "${faiconfig}"
-			touch "${faiconfig}/DONT_MODIFY_FILES_IN_THIS_DIRECTORY"
-		else
-			echo "ERROR: Failed to create FAI configuration in ${faiconfig}, no debian-edu-fai.TEMPLATE directory found"
-			exit 1
-		fi
-
-		# fill in placeholders (@rootpw@, @codename@ and @arch@) in nfsroot.conf.in
-		find "${faiconfig}" -name '*.in' | while read file_to_adapt; do
-
-			cp ${file_to_adapt} ${file_to_adapt%.in}
-
-			[ "$rootpw" ]             && export rootpw          && perl -p -e "s/\@rootpw\@/\$ENV{rootpw}/g" "${file_to_adapt%.in}" > "${file_to_adapt%.in}.new" && mv "${file_to_adapt%.in}.new" "${file_to_adapt%.in}"
-			[ "$mirrorurl" ]          && export mirrorurl       && perl -p -e "s/\@mirrorurl\@/\$ENV{mirrorurl}/g" "${file_to_adapt%.in}" > "${file_to_adapt%.in}.new" && mv "${file_to_adapt%.in}.new" "${file_to_adapt%.in}"
-			[ "$codename" ]           && export codename        && perl -p -e "s/\@codename\@/\$ENV{codename}/g" "${file_to_adapt%.in}" > "${file_to_adapt%.in}.new" && mv "${file_to_adapt%.in}.new" "${file_to_adapt%.in}"
-			[ "$arch" ]               && export arch            && perl -p -e "s/\@arch\@/\$ENV{arch}/g" "${file_to_adapt%.in}" > "${file_to_adapt%.in}.new" && mv "${file_to_adapt%.in}.new" "${file_to_adapt%.in}"
-
-			# FIXME: also comment out variables that are not set (anymore) in /etc/debian-edu/faiinstall.cfg
-
-			[ "$fai_logserver" ]      && export fai_logserver   && perl -p -e "s/^(#|)LOGSERVER=.{0,1}\@fai_logserver\@.{0,1}\s*\$/LOGSERVER=\'\$ENV{fai_logserver}\'\n/g" "${file_to_adapt%.in}" > "${file_to_adapt%.in}.new"         && mv "${file_to_adapt%.in}.new" "${file_to_adapt%.in}"
-			[ "$fai_loguser" ]        && export fai_loguser     && perl -p -e "s/^(#|)LOGUSER=.{0,1}\@fai_loguser\@.{0,1}\s*\$/LOGUSER=\'\$ENV{fai_loguser}\'\n/g" "${file_to_adapt%.in}" > "${file_to_adapt%.in}.new"                 && mv "${file_to_adapt%.in}.new" "${file_to_adapt%.in}"
-
-			# hack for non-free-firmware repo area added since Debian 12 (aka bookworm) [we only support Debian 11 (aka bullseye) and upwards]
-			if [ "$codename" = "bullseye" ]; then
-				perl -p -e "s/ non-free-firmware//g" "${file_to_adapt%.in}" > "${file_to_adapt%.in}.new" && mv "${file_to_adapt%.in}.new" "${file_to_adapt%.in}"
-			fi
-
-			chown root:root ${file_to_adapt%.in}
-			chmod 0600 ${file_to_adapt%.in}
-			rm ${file_to_adapt}
-
-		done
-
-		# source the NFS conf file... this might override our FAI_CONFIGDIR
-		# (but should not as recommended in our nfsroot.conf.in template)
-		if [ -f "$faiconfig/nfsroot.conf" ]; then
-			. $faiconfig/nfsroot.conf
-		else
-			echo "ERROR: No nfsroot.conf file found in $faiconfig/, can't continue..."
-			exit 1
-		fi
-
-		# hard-code some sensible defaults in case they have been commented out in $faiconfig/nfsroot.conf
-		[ "$FAI_DEBOOTSTRAP" ]      || FAI_DEBOOTSTRAP="${codename} http://deb.debian.org/debian"
-		[ "$FAI_ROOTPW" ]           || FAI_ROOTPW="${rootpw}"
-		[ "$NFSROOT" ]              || NFSROOT="/srv/fai/nfsroot.debian-edu-fai/${arch}+${codename}"
-		[ "$TFTPROOT" ]             || TFTPROOT="${tftpdir}/debian-edu-fai.${arch}+${codename}"
-		[ "$NFSROOT_HOOKS" ]        || NFSROOT_HOOKS="/etc/debian-edu/fai/debian-edu-fai.${arch}+${codename}/"
-		[ "$FAI_DEBOOTSTRAP_OPTS" ] || FAI_DEBOOTSTRAP_OPTS="--arch=${arch}"
-		[ "$FAI_CONFIGDIR" ]        || FAI_CONFIGDIR="/srv/fai/config"
-
-		FAI_CONFIGDIR_REAL="${FAI_CONFIGDIR}"
-		# if FAI_CONFIGDIR is a symlink, we need to find the real location...
-		if [ -h ${FAI_CONFIGDIR} ]; then
-			FAI_CONFIGDIR_REAL="$(readlink ${FAI_CONFIGDIR})"
-		fi
-
-		set +x
-
-		echo
-		echo "###"
-		echo "### Installing/updating FAI config space (this takes some time)"
-		echo "### (codename: ${codename}, architecture: ${arch})"
-		echo "###"
-		debian-edu-fai_updateconfigspace "${FAI_CONFIGDIR_REAL}"
-
-		set -x
-
-		# Update variables to be customized in FAI config space
-
-		# This code block might be executed on the same FAI_CONFIGDIR several times
-		# (once per arch and codename).
-		# This is a known issue and works as designed. People might have chosen to
-		# use difference FAI_CONFIGDIR values for different environments and with
-		# such a choice executing the below per arch and per codename makes sense.
-
-		set +x
-
-		echo
-		echo "###"
-		echo "### Tweaking FAI config space"
-		echo "### (codename: ${codename}, architecture: ${arch})"
-		echo "###"
-
-		set -x
-
-		find ${FAI_CONFIGDIR_REAL} -name '*.in' | while read file_to_adapt; do
-
-			cp ${file_to_adapt} ${file_to_adapt%.in}
-
-			# FIXME: also comment out variables that are not set (anymore) in /etc/debian-edu/faiinstall.cfg
-
-			[ "$rootpw" ]             && export rootpw          && perl -p -e "s/^(#|)ROOTPW=.{0,1}\@rootpw\@.{0,1}\s*\$/ROOTPW=\'\$ENV{rootpw}\'\n/g" "${file_to_adapt%.in}" > "${file_to_adapt%.in}.new"                                     && mv "${file_to_adapt%.in}.new" "${file_to_adapt%.in}"
-			[ "$localuser" ]          && export localuser       && perl -p -e "s/^(#|)username=.{0,1}\@localuser\@.{0,1}\s*\$/username=\'\$ENV{localuser}\'\n/g" "${file_to_adapt%.in}" > "${file_to_adapt%.in}.new"                           && mv "${file_to_adapt%.in}.new" "${file_to_adapt%.in}"
-			[ "$localuserpw" ]        && export localuserpw     && perl -p -e "s/^(#|)USERPW=.{0,1}\@localuserpw\@.{0,1}\s*\$/USERPW=\'\$ENV{localuserpw}\'\n/g" "${file_to_adapt%.in}" > "${file_to_adapt%.in}.new"                           && mv "${file_to_adapt%.in}.new" "${file_to_adapt%.in}"
-			[ "$wifi_essid" ]         && export wifi_essid      && perl -p -e "s/^(#|)wifi_essid=.{0,1}\@wifi_essid\@.{0,1}\s*\$/wifi_essid=\'\$ENV{wifi_essid}\'\n/g" "${file_to_adapt%.in}" > "${file_to_adapt%.in}.new"                     && mv "${file_to_adapt%.in}.new" "${file_to_adapt%.in}"
-			[ "$wifi_passphrase" ]    && export wifi_passphrase && perl -p -e "s/^(#|)wifi_passphrase=.{0,1}\@wifi_passphrase\@.{0,1}\s*\$/wifi_passphrase=\'\$ENV{wifi_passphrase}\'\n/g" "${file_to_adapt%.in}" > "${file_to_adapt%.in}.new" && mv "${file_to_adapt%.in}.new" "${file_to_adapt%.in}"
-			[ "$fai_logserver" ]      && export fai_logserver   && perl -p -e "s/^(#|)LOGSERVER=.{0,1}\@fai_logserver\@.{0,1}\s*\$/LOGSERVER=\'\$ENV{fai_logserver}\'\n/g" "${file_to_adapt%.in}" > "${file_to_adapt%.in}.new"         && mv "${file_to_adapt%.in}.new" "${file_to_adapt%.in}"
-			[ "$fai_loguser" ]        && export fai_loguser     && perl -p -e "s/^(#|)LOGUSER=.{0,1}\@fai_loguser\@.{0,1}\s*\$/LOGUSER=\'\$ENV{fai_loguser}\'\n/g" "${file_to_adapt%.in}" > "${file_to_adapt%.in}.new"                 && mv "${file_to_adapt%.in}.new" "${file_to_adapt%.in}"
-			[ "$school_tag" ]         && export school_tag      && perl -p -e "s/\@school_tag\@/\$ENV{school_tag}/g" "${file_to_adapt%.in}" > "${file_to_adapt%.in}.new" && mv "${file_to_adapt%.in}.new" "${file_to_adapt%.in}"
-
-			chown root:root ${file_to_adapt}
-			chmod 0600 ${file_to_adapt}
-
-		done
-
-		# set APTPROXY for use by fai-make-nfsroot...
-		if [ -n "${http_proxy}" ]; then
-			export APTPROXY="${http_proxy}"
-			export http_proxy
-		fi
-
-		set +x
-
-		echo
-		echo "###"
-		echo "### Creating FAI nfsroot installer environment"
-		echo "### (codename: ${codename}, architecture: ${arch})"
-		echo "###"
-
-		# the NFSROOT variable we should have obtained from sourcing $faiconfig/nfsroot.conf
-		# (aka /etc/fai/nfsroot.conf) above...
-		if [ -n "${NFSROOT}" ] && [ -n "${codename}" ]; then
-
-			# create nfs-root from scratch (if not present or not fully created in a previous run)
-
-			# Create a ".DEBIAN_EDU_FAI_NFSROOT_INSTALLATION_COMPLETED" file at the end
-			# of fai-make-nfsroot and check for the presence of that file for detecting
-			# whether a fresh NFSROOT setup is required or just an NFSROOT update/upgrade.
-			if [ ! -f "${NFSROOT}/.DEBIAN_EDU_FAI_NFSROOT_INSTALLATION_COMPLETED" ]; then
-
-				# enforce NFSROOT re-creation (or initial creation)
-				mkdir -p "${NFSROOT}/proc"
-				mount -t proc proc "${NFSROOT}/proc"
-				TMPDIR=/tmp fai-make-nfsroot -v -f -N -C ${faiconfig}
-				touch "${NFSROOT}/.DEBIAN_EDU_FAI_NFSROOT_INSTALLATION_COMPLETED"
-			else
-				mount -t proc proc "${NFSROOT}/proc"
-				# update packages (and clean old kernel images) in NFSROOT
-				TMPDIR=/tmp fai-make-nfsroot -v -k -N -C ${faiconfig}
-				# adjust nfsroot configuration (SSH pubkeys, rootpw, etc.)
-				TMPDIR=/tmp fai-make-nfsroot -v -a -C ${faiconfig}
-
-			fi
-			[ -d "${NFSROOT}/proc/self" ] && umount "${NFSROOT}/proc"
-			[ -d "${NFSROOT}/sys/class" ] && umount "${NFSROOT}/sys"
-
-			# Remove /srv/tftp/debian-edu-fai.ARCH+CODENAME after NFSROOT creation.
-			# We don't need that as we use our own iPXE boot config (instead
-			# of syslinux which is used by FAI by default).
-			if [ -d "${TFPTROOT}/" ]; then
-				rm -Rf "${TFTPROOT}/"
-			fi
-
-			# symlink kernel and initrd files into 
-			if [ -e "${NFSROOT}/vmlinuz" ] && [ -e "${NFSROOT}/initrd.img" ]; then
-
-				# create kernel dir in tftp area
-				mkdir -p "${tftpdir}/debian-edu-fai/${arch}+${codename}/"
-
-				# symlink vmlinuz / initrd in the NFSROOT
-				if [ -e "${tftpdir}/debian-edu-fai/${arch}+${codename}/vmlinuz" ]; then
-					rm "${tftpdir}/debian-edu-fai/${arch}+${codename}/vmlinuz"
-				fi
-				cp -a "${NFSROOT}/$(readlink "${NFSROOT}/vmlinuz")" "${tftpdir}/debian-edu-fai/${arch}+${codename}/vmlinuz"
-				if [ -e "${tftpdir}/debian-edu-fai/${arch}+${codename}/initrd.img" ]; then
-					rm "${tftpdir}/debian-edu-fai/${arch}+${codename}/initrd.img"
-				fi
-				cp -a "${NFSROOT}/$(readlink "${NFSROOT}/initrd.img")" "${tftpdir}/debian-edu-fai/${arch}+${codename}/initrd.img"
-
-			fi
-		fi
-
-		cat >> "${menuitems}" <<EOF
-item --key ${menuindex} ${arch}+${codename}    Install Debian Edu (${arch}, ${codename}) via FAI
-EOF
-		menuindex=$((menuindex+1))
-
-		# create ipxe menu entry for this FAI installer variant...
-		cat >> "${menufile}" <<EOF
-
-:${arch}+${codename}
-set params net.ifnames=0 ip=dhcp root=$(hostname -i):${NFSROOT}:vers=3 rootovl FAI_FLAGS=verbose,sshd,createvt,menu FAI_CONFIG_SRC=nfs://$(hostname -f)/${FAI_CONFIGDIR} FAI_ACTION=install quiet rd.net.timeout.carrier=15
-kernel /debian-edu-fai/${arch}+${codename}/vmlinuz initrd=initrd.img \${params}
-initrd /debian-edu-fai/${arch}+${codename}/initrd.img
-boot || goto failed
-EOF
-
-		set -x
-
-	done
-done
-
-###
-### TFTP / iPXE Setup
-###
-
-if [ ! -z "$theme" ] ; then
-	cp /usr/share/pixmaps/$theme-syslinux.png $tftpdir/debian-edu/debian-edu-fai.png
-fi
-
-# Generate/modify the iPXE menu file
-# generate ipxe menu on a plain main server for PXE installations
-cp /usr/lib/ipxe/undionly.kpxe "${tftpdir}/debian-edu-fai/"
-cp /usr/lib/ipxe/snponly.efi "${tftpdir}/debian-edu-fai/"
-for memtest_bios in memtest86+x64.bin memtest86+.bin; do
-    [ -f "/boot/${memtest_bios}" ] && break
-done
-cp "/boot/${memtest_bios}" "${tftpdir}/debian-edu-fai/"
-memtest_efi="${memtest_bios%.bin}.efi"
-[ -f "/boot/${memtest_efi}" ] && cp "/boot/${memtest_efi}" "${tftpdir}/debian-edu-fai/"
-echo "Generating ${tftpdir}/debian-edu-fai/ltsp.ipxe"
-cat <<EOF > "${tftpdir}/debian-edu-fai/ltsp.ipxe"
-#!ipxe
-#
-# Configure iPXE for network installations
-
-# Set the default image (img) based on arch, or to root-path if it's not empty
-#cpuid --ext 29 && set img amd64+${codename} || set img i386+${codename}
-
-# choose default boot entry (via configurable variables, see /etc/debian-edu/debian-edu-fai.conf)
-set img ${default_arch}+${default_codename}
-
-goto start
-
-:start
-# To completely hide the menu, set menu-timeout to -1
-isset \${menu-timeout} || set menu-timeout 5000
-iseq "\${menu-timeout}" "-1" && goto \${img} ||
-menu Debian Edu iPXE boot menu || goto \${img}
-item
-item --gap                        Debian Edu installation:
-$(cat ${menuitems})
-item
-item --gap                        Other options:
-item --key m memtest              Memory test
-item --key c config               Enter iPXE configuration
-item --key s shell                Drop to iPXE shell
-item --key d disk                 Boot from the first local disk
-item
-item --key x exit                 Exit iPXE and continue BIOS boot
-choose --timeout \${menu-timeout} --default \${img} img || goto cancel
-goto \${img}
-
-:memtest
-iseq \${platform} pcbios && kernel ${memtest_bios} || kernel ${memtest_efi}
-# Boot "fails" on normal memtest exit with Esc, so show the menu again
-boot ||
-goto start
-
-:config
-config
-goto start
-
-:shell
-echo Type 'exit' to get the back to the menu
-shell
-goto start
-
-:disk
-# Boot the first local HDD
-sanboot --no-describe --drive 0x80 || goto failed
-
-:exit
-exit 1
-
-:cancel
-echo You cancelled the menu, dropping to a shell
-goto shell
-
-:failed
-echo Booting failed, dropping to a shell
-goto shell
-EOF
-
-cat $menufile >> "${tftpdir}/debian-edu-fai/ltsp.ipxe"
-
-ln -sf ltsp.ipxe "${tftpdir}/debian-edu-fai/debian-edu-fai.ipxe"
diff --git a/debian/install b/debian/install
index 5c39b88..37151d9 100644
--- a/debian/install
+++ b/debian/install
@@ -2,5 +2,5 @@ conf/debian-edu/debian-edu-fai.conf etc/debian-edu/
 conf/debian-edu/fai/ etc/debian-edu/
 conf/exports.d/debian-edu-fai.exports usr/share/debian-edu-fai/exports.d/
 fai/config usr/share/debian-edu-fai/fai/
-bin/debian-edu-faiinstall usr/sbin/
+bin/debian-edu-fai_install usr/sbin/
 bin/debian-edu-fai_updateconfigspace usr/sbin/
-- 
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