X-Git-Url: https://git.grml.org/?p=grml-debootstrap.git;a=blobdiff_plain;f=chroot-script;h=0e31f7095b8f40b64c7f515112cb56e357f4852d;hp=bbc91f095bac7c743ac67066a1808d303396348f;hb=deb096dbfd48009be6bb4bcd627df9f4f7766031;hpb=4f436b493216046d6e77eeb486a6e91d13ba887f diff --git a/chroot-script b/chroot-script index bbc91f0..0e31f70 100755 --- a/chroot-script +++ b/chroot-script @@ -1,4 +1,4 @@ -#!/bin/sh +#!/bin/bash # Filename: /etc/debootstrap/chroot-script # Purpose: script executed in chroot when installing Debian via grml-debootstrap # Authors: grml-team (grml.org), (c) Michael Prokop @@ -9,6 +9,14 @@ # this script as /bin/chroot-script on your new installed system ################################################################################ +# error_handler {{{ +if [ "$REPORT_TRAP_ERR" = "yes" ] || [ "$FAIL_TRAP_ERR" = "yes" ]; then + set -E + set -o pipefail + trap "error_handler" ERR +fi +# }}} + . /etc/debootstrap/config || exit 1 . /etc/debootstrap/variables || exit 1 @@ -44,7 +52,7 @@ stage() { if [ -n "$2" ] ; then echo "$2" > "$STAGES/$1" return 0 - elif grep -q done "$STAGES/$1" 2>/dev/null ; then + elif grep -q 'done' "$STAGES/$1" 2>/dev/null ; then echo " [*] Notice: stage $1 has been executed already, skipping execution therefore.">&2 return 1 fi @@ -70,15 +78,18 @@ chrootmirror() { fi if [ -z "$COMPONENTS" ] ; then - COMPONENTS='main contrib non-free' + COMPONENTS='main' fi echo "Using repository components $COMPONENTS" if [ -n "$ISO" ] ; then echo "Adjusting sources.list for ISO (${ISO})." echo "deb $ISO $RELEASE $COMPONENTS" > /etc/apt/sources.list - echo "Adding mirror entry (${MIRROR}) to sources.list." - [ -n "$MIRROR" ] && echo "deb $MIRROR $RELEASE $COMPONENTS" >> /etc/apt/sources.list || true + + if [ -n "$MIRROR" ] ; then + echo "Adding mirror entry (${MIRROR}) to sources.list." + echo "deb $MIRROR $RELEASE $COMPONENTS" >> /etc/apt/sources.list + fi else if [ -n "$MIRROR" ] ; then echo "Adjusting sources.list for mirror (${MIRROR})." @@ -86,9 +97,19 @@ chrootmirror() { fi fi + # LTS support + case "$RELEASE" in + squeeze) + if [ -n "$MIRROR" ] ; then + echo "Release matching $RELEASE - enabling LTS support in sources.list" + echo "deb $MIRROR ${RELEASE}-lts $COMPONENTS" >> /etc/apt/sources.list + fi + ;; + esac + # add security.debian.org: case "$RELEASE" in - unstable|sid) ;; # no security pool available + unstable|sid|lenny) ;; # no security pool available *) echo "Adding security.debian.org to sources.list." echo "deb http://security.debian.org ${RELEASE}/updates $COMPONENTS" >> /etc/apt/sources.list @@ -109,7 +130,7 @@ remove_chrootmirror() { TMP_ISO=$(echo "$ISO" |sed 's#/#\\/#g') sed -i "/deb $TMP_ISO $RELEASE $COMPONENTS/ D" /etc/apt/sources.list else - if [ -n "$MIRROR" -a -n "$(echo $MIRROR|grep file:)" ] ; then + if [ -n "$MIRROR" ] && echo "$MIRROR" | grep -q 'file:' ; then echo "Removing local mirror (${MIRROR}) from sources.list." TMP_MIRROR=$(echo "$MIRROR" |sed 's#/#\\/#g') sed -i "/deb $TMP_MIRROR $RELEASE $COMPONENTS/ D" /etc/apt/sources.list @@ -141,8 +162,8 @@ EOF apt-get update $DPKG_OPTIONS else # make sure we have the keys available for aptitude - gpg --keyserver subkeys.pgp.net --recv-keys F61E2E7CECDEA787 - gpg --export F61E2E7CECDEA787 | apt-key add - || true # not yet sure + gpg --keyserver subkeys.pgp.net --recv-keys 709BCE51568573EBC160E590F61E2E7CECDEA787 + gpg --export 709BCE51568573EBC160E590F61E2E7CECDEA787 | apt-key add - || true # not yet sure # why it's necessary, sometimes we get an error even though it works [mika] fi @@ -167,14 +188,14 @@ EOF # check available backports release version {{{ checkbackports() { - wget -q -O/dev/null http://backports.debian.org/debian-backports/dists/${1}-backports/Release + wget -q -O/dev/null "http://backports.debian.org/debian-backports/dists/${1}-backports/Release" } # }}} # feature to provide Debian backports repos {{{ backportrepos() { if [ -n "$BACKPORTREPOS" ] ; then - if ! checkbackports $RELEASE ; then + if ! checkbackports "$RELEASE" ; then echo "Backports for ${RELEASE} are not available." >&2 exit 1 else @@ -223,7 +244,7 @@ upgrade_system() { if [ "$UPGRADE_SYSTEM" = "yes" ] ; then echo "Running update + upgrade" $APTUPDATE - $APTUPGRADE + DEBIAN_FRONTEND=$DEBIAN_FRONTEND $APTUPGRADE else echo "Not running update + upgrade as \$UPDATE_AND_UPGRADE is not set to 'yes'." fi @@ -247,7 +268,7 @@ packages() { # as seen to prevent debconf from asking the question interactively. [ -f /etc/debootstrap/debconf-selections ] && { echo "Preseeding the debconf database, some lines might be skipped..." - cat /etc/debootstrap/debconf-selections | debconf-set-selections + debconf-set-selections < /etc/debootstrap/debconf-selections } if [ "$PACKAGES" = 'yes' ] ; then @@ -291,9 +312,19 @@ get_kernel_version() { return 0 fi - case $ARCH in - i386) KARCH=686 ;; - amd64) KARCH=amd64 ;; + local KARCH + + case "$ARCH" in + i386) + case "$RELEASE" in + lenny|squeeze|wheezy) KARCH='686' ;; + # since jessie the linux-image-686 image doesn't exist any longer + *) KARCH='686-pae' ;; + esac + ;; + amd64) + KARCH='amd64' + ;; *) echo "Only i386 and amd64 are currently supported" >&2 return 1 @@ -311,11 +342,20 @@ get_kernel_version() { # install kernel packages {{{ kernel() { + if [ -n "$NOKERNEL" ] ; then + echo "Skipping installation of kernel packages as requested via --nokernel" + return 0 + fi + $APTUPDATE KVER=$(get_kernel_version) if [ -n "$KVER" ] ; then # note: install busybox to be able to debug initramfs - KERNELPACKAGES="linux-image-$KVER linux-headers-$KVER busybox firmware-linux-free firmware-linux" + KERNELPACKAGES="linux-image-$KVER linux-headers-$KVER busybox firmware-linux-free" + # only add firmware-linux if we have non-free as a component + if expr "$COMPONENTS" : '.*non-free' >/dev/null ; then + KERNELPACKAGES="$KERNELPACKAGES firmware-linux" + fi DEBIAN_FRONTEND=$DEBIAN_FRONTEND $APTINSTALL $KERNELPACKAGES else echo "Warning: Could not find a kernel for your system. Your system won't be able to boot itself!" @@ -360,12 +400,12 @@ passwords() b='2' echo "Setting password for user root:" while [ "$a" != "$b" ] ; do - echo -n "Enter new UNIX password for user root: " + printf "Enter new UNIX password for user root: " askpass a="$resp" unset resp echo - echo -n "Retype new UNIX password for user root: " + printf "Retype new UNIX password for user root: " askpass b="$resp" unset resp @@ -409,25 +449,6 @@ EOF } # }}} -# set up /etc/network/interfaces {{{ -interfaces() { - if ! [ -r /etc/network/interfaces ] || ! grep -q "auto lo" /etc/network/interfaces ; then - echo "Setting up /etc/network/interfaces" - cat >> /etc/network/interfaces << EOF - -# loopback device: -iface lo inet loopback -auto lo - -# eth0: -# iface eth0 inet dhcp -# auto eth0 - -EOF - fi -} -# }}} - # set default locales {{{ default_locales() { if [ -n "$DEFAULT_LOCALES" ] ; then @@ -437,7 +458,7 @@ default_locales() { return 0 fi - /usr/sbin/update-locale LANG="$DEFAULT_LOCALES" + /usr/sbin/update-locale LANGUAGE="$DEFAULT_LANGUAGE" LANG="$DEFAULT_LOCALES" fi } # }}} @@ -446,7 +467,7 @@ default_locales() { timezone() { if [ -n "$TIMEZONE" ] ; then echo "Adjusting /etc/localtime" - ln -sf /usr/share/zoneinfo/$TIMEZONE /etc/localtime + ln -sf "/usr/share/zoneinfo/$TIMEZONE" /etc/localtime fi } # }}} @@ -466,7 +487,7 @@ proc /proc proc defaults 0 0 # some other examples: # /dev/sda2 none swap sw,pri=0 0 0 # /dev/hda1 /Grml ext3 dev,suid,user,noauto 0 2 -# //1.2.3.4/pub /smb/pub smbfs defaults,user,noauto,uid=grml,gid=grml 0 0 +# //1.2.3.4/pub /smb/pub cifs user,noauto,uid=grml,gid=grml 0 0 # linux:/pub /beer nfs defaults 0 0 # tmpfs /tmp tmpfs size=300M 0 0 # /dev/sda5 none swap sw 0 0 @@ -503,6 +524,20 @@ hostname() { sed -i "s/^inet_interfaces = .*/inet_interfaces = loopback-only/" /etc/postfix/main.cf grep -q inet_interfaces /etc/postfix/main.cf || echo 'inet_interfaces = loopback-only' >> /etc/postfix/main.cf fi + if [ -r /etc/mailname ] ; then + # adjust /etc/mailname + local etc_mail_domain=$(/bin/dnsdomainname 2>/dev/null || echo localdomain) + case "$HOSTNAME" in + *.*) + local mailname="$HOSTNAME" + ;; + *) + local mailname="${HOSTNAME}.${etc_mail_domain}" + ;; + esac + echo "Setting mailname to ${mailname}" + echo "$mailname" > /etc/mailname + fi fi } # }}} @@ -521,7 +556,7 @@ initrd() { # generate initrd if [ -n "$INITRD" ] ; then echo "Generating initrd." - update-initramfs -c -t -k $KERNELVER + update-initramfs -c -t -k "$KERNELVER" fi } # }}} @@ -550,9 +585,20 @@ grub_install() { echo "Installing grub on ${GRUB}:" grub-install --no-floppy "$GRUB" done + rm -f /boot/grub/device.map else echo "Installing grub on ${GRUB}:" - grub-install --no-floppy "$GRUB" + case "$RELEASE" in + lenny|squeeze|wheezy) + grub-install --no-floppy "$(readlink -f "${GRUB}")" + rm -f /boot/grub/device.map + ;; + *) + echo "(hd0) ${GRUB}" > /boot/grub/device.map + grub-install "(hd0)" + rm /boot/grub/device.map + ;; + esac fi echo "Adjusting grub configuration for use on ${GRUB}." @@ -621,12 +667,12 @@ trap signal_handler HUP INT QUIT TERM install_policy_rcd for i in chrootmirror grmlrepos backportrepos kernelimg_conf \ - kernel packages extrapackages reconfigure hosts interfaces \ + kernel packages extrapackages reconfigure hosts \ default_locales timezone fstab hostname initrd grub_install passwords \ custom_scripts upgrade_system remove_apt_cache services \ remove_chrootmirror; do if stage $i ; then - $i && stage $i done || exit 1 + $i && stage $i 'done' || exit 1 fi done # always execute the finalize stage: