X-Git-Url: https://git.grml.org/?p=grml-debootstrap.git;a=blobdiff_plain;f=chroot-script;h=8fdf89438ba4deedf3e2fa99d4e592d26d113de3;hp=b82526facf90b87e58f8e248e698aa1eb26d3080;hb=f7894c712f146f42cedcd4352f1f3b2f90ce64c2;hpb=d222915361d189e94f76e606bb2792f9c63afbba

diff --git a/chroot-script b/chroot-script
old mode 100644
new mode 100755
index b82526f..8fdf894
--- a/chroot-script
+++ b/chroot-script
@@ -4,16 +4,27 @@
 # Authors:       grml-team (grml.org), (c) Michael Prokop <mika@grml.org>
 # Bug-Reports:   see http://grml.org/bugs/
 # License:       This file is licensed under the GPL v2.
-# Latest change: Die Apr 10 11:48:13 CEST 2007 [mika]
+# Latest change: Tue Aug 26 20:59:31 CEST 2008 [mika]
 ################################################################################
 
 set -e # exit on any error
 
-. /etc/debootstrap/config || exit 1
+. /etc/debootstrap/config    || exit 1
+. /etc/debootstrap/variables || exit 1
 
-[ -r /proc/1 ] || mount -t proc   none /proc
+[ -r /proc/1 ] || mount -t proc none /proc
 
 # variable checks {{{
+
+# use aptitude only if it's available
+if [ -x /usr/bin/aptitude ] ; then
+   APTINSTALL='aptitude -y install '
+   APTUPDATE='aptitude update'
+else
+   APTINSTALL='apt-get --force-yes -y install'
+   APTUPDATE='apt-get update'
+fi
+
 if [ -z "$STAGES" ] ; then
    STAGES='/etc/debootstrap/stages'
    [ -d "$STAGES" ] || mkdir -p "$STAGES"
@@ -22,20 +33,25 @@ fi
 
 # helper functions {{{
 stage() {
-  if grep -q done "$STAGES/$1" 2>/dev/null ; then
-     echo " * Notice: stage $1 has been executed already, skipping execution therefore."
-     return 1
-  else
+  if [ -n "$2" ] ; then
      echo "$2" > "$STAGES/$1"
      return 0
+  elif grep -q done "$STAGES/$1" 2>/dev/null ; then
+     echo "[*] Notice: stage $1 has been executed already, skipping execution therefore.">&2
+     return 1
   fi
 }
 # }}}
 
 # define chroot mirror {{{
 chrootmirror() {
-  if [ -n "$CHROOTMIRROR" ] ; then
-     echo "deb $CHROOTMIRROR $RELEASE main contrib non-free" > /etc/apt/sources.list
+  if [ -n "$ISO" ] ; then
+     echo "deb $ISO $RELEASE main contrib" > /etc/apt/sources.list
+     [ -n "$CHROOTMIRROR" ] && echo "deb $CHROOTMIRROR $RELEASE main contrib non-free" >> /etc/apt/sources.list
+  else
+    if [ -n "$CHROOTMIRROR" ] ; then
+       echo "deb $CHROOTMIRROR $RELEASE main contrib non-free" > /etc/apt/sources.list
+    fi
   fi
 }
 # }}}
@@ -43,7 +59,37 @@ chrootmirror() {
 # set up grml repository {{{
 grmlrepos() {
   if [ -n "$GRMLREPOS" ] ; then
-     echo 'deb     http://grml.org/repos/ ./' >> /etc/apt/sources.list
+     cat >> /etc/apt/sources.list << EOF
+
+# grml: stable repository:
+  deb     http://deb.grml.org/ grml-stable  main
+  deb-src http://deb.grml.org/ grml-stable  main
+
+# grml: testing/development repository:
+  deb     http://deb.grml.org/ grml-testing main
+  deb-src http://deb.grml.org/ grml-testing main
+
+EOF
+     # make sure we have the keys available for aptitude
+     gpg --keyserver subkeys.pgp.net --recv-keys F61E2E7CECDEA787
+     gpg --export F61E2E7CECDEA787 | apt-key add - || /bin/true # not yet sure
+     # why it's necessary, sometimes we get an error even though it works [mika]
+
+     # make sure we install packages from grml's pool only if not available
+     # from Debian!
+     if ! grep -q grml /etc/apt/preferences 2>/dev/null ; then
+        cat >> /etc/apt/preferences << EOF
+// debian pool (default):
+Package: *
+Pin: release o=Debian
+Pin-Priority: 996
+
+// main grml-repository:
+Package: *
+Pin: origin deb.grml.org
+Pin-Priority: 991
+EOF
+     fi
   fi
 }
 # }}}
@@ -71,6 +117,19 @@ makedev() {
 }
 # }}}
 
+# make sure services do not start up {{{
+install_policy_rcd() {
+  if ! [ -r /usr/sbin/policy-rc.d ] ; then
+     export POLICYRCD=1
+     cat > /usr/sbin/policy-rc.d << EOF
+#!/bin/sh
+exit 101
+EOF
+     chmod 775 /usr/sbin/policy-rc.d
+  fi
+}
+# }}}
+
 # install additional packages {{{
 packages() {
   if [ "$PACKAGES" = 'yes' ] ; then
@@ -78,14 +137,27 @@ packages() {
        echo "Error: /etc/debootstrap/packages not found, exiting."
        exit 1
      else
-       apt-get update
-       apt-get --force-yes -y install $(cat /etc/debootstrap/packages) $GRMLPACKAGES
+       $APTUPDATE
+       DEBIAN_FRONTEND=$DEBIAN_FRONTEND $APTINSTALL $(cat /etc/debootstrap/packages) $GRMLPACKAGES
      fi
   fi
 }
 # }}}
 
-# sarge specific stuff: mkinitrd {{{
+# install extra packages {{{
+extrapackages() {
+    if [ "$EXTRAPACKAGES" = 'yes' ] ; then
+        PACKAGELIST=$(find /etc/debootstrap/extrapackages -type f -name '*.deb')
+        if [ -n "$PACKAGELIST" ]; then
+            dpkg -i $PACKAGELIST
+            # run apt again to resolve any deps
+            DEBIAN_FRONTEND=$DEBIAN_FRONTEND $APTINSTALL
+        fi
+    fi
+}
+# }}}
+
+#  sarge specific stuff: mkinitrd {{{
 mkinitrd() {
   if [ "$RELEASE" = 'sarge' ] ; then
      sed -i "s#ROOT=probe#ROOT=$TARGET#" /etc/mkinitrd/mkinitrd.conf
@@ -95,14 +167,23 @@ mkinitrd() {
 
 # install kernel packages {{{
 kernel() {
+  # do not override $KERNEL if set via config file
+  if [ -z "$KERNEL" ] ; then
+     if [ "$ARCH" = 'i386' ] ; then
+        KERNEL='2.6-686'
+     elif [ "$ARCH" = 'amd64' ] ; then
+        KERNEL='2.6-amd64'
+     fi
+  fi
+
   if [ -n "$KERNEL" ] ; then
-     apt-get update
+     $APTUPDATE
      if [ "$RELEASE" = 'sarge' ] ; then
         KERNELPACKAGES="kernel-image-$KERNEL kernel-headers-$KERNEL"
      else
         KERNELPACKAGES="linux-image-$KERNEL linux-headers-$KERNEL"
      fi
-     apt-get --force-yes -y install $KERNELPACKAGES
+      DEBIAN_FRONTEND=$DEBIAN_FRONTEND $APTINSTALL $KERNELPACKAGES
   fi
 }
 # }}}
@@ -111,7 +192,9 @@ kernel() {
 reconfigure() {
   if [ -n "$RECONFIGURE" ] ; then
      for package in $RECONFIGURE ; do
-         dpkg --list $package 1>/dev/null 2>/dev/null && dpkg-reconfigure $package || echo "Warning: $package does not exist, can not reconfigure it."
+         dpkg --list $package 1>/dev/null 2>/dev/null && \
+         DEBIAN_FRONTEND=$DEBIAN_FRONTEND dpkg-reconfigure $package || \
+         echo "Warning: $package does not exist, can not reconfigure it."
      done
   fi
 }
@@ -121,11 +204,18 @@ reconfigure() {
 passwords() {
   echo "Activating shadow passwords."
   shadowconfig on
-  echo "Setting password for user root:"
-  set +e # do not exit if passwd returns error due to missmatching passwords
-  passwd
-  echo ""
-  set -e # restore default behaviour again
+
+  if [ -n "$ROOTPASSWORD" ] ; then
+     echo root:"$ROOTPASSWD" | chpasswd -m
+     export ROOTPASSWD=''
+  else
+     echo "Setting password for user root:"
+     echo -n "Enter new UNIX password for user root: "
+     read -s a
+     echo root:"$a" | chpasswd -m
+     unset a
+     echo
+  fi
 }
 # }}}
 
@@ -140,13 +230,18 @@ hosts() {
 
 # set up /etc/network/interfaces {{{
 interfaces() {
-  if ! [ -f /etc/network/interfaces ] ; then
+  if ! [ -r /etc/network/interfaces ] ; then
      echo "Setting up /etc/network/interfaces"
      cat >> /etc/network/interfaces << EOF
+
+# loopback device:
 iface lo inet loopback
-iface eth0 inet dhcp
 auto lo
-auto eth0
+
+# eth0:
+# iface eth0 inet dhcp
+# auto eth0
+
 EOF
   fi
 }
@@ -166,9 +261,9 @@ createfstab(){
      echo "Setting up /etc/fstab"
 cat > /etc/fstab << EOF
 $TARGET      /            auto    defaults,errors=remount-ro 0   1
-/sys           /sys         sysfs   rw,nosuid,nodev,noexec     0   0
-proc           /proc        proc    defaults                   0   0
-/dev/cdrom     /mnt/cdrom0  iso9660 ro,user,noauto             0   0
+proc           /proc        proc    defaults                      0   0
+/sys           /sys         sysfs   noauto,rw,nosuid,nodev,noexec 0   0
+/dev/cdrom     /mnt/cdrom0  iso9660 ro,user,noauto                0   0
 # some other examples:
 # /dev/sda2       none         swap    sw                   0   0
 # /dev/hda1       /Grml        ext3    dev,suid,user,noauto 0  2
@@ -241,12 +336,19 @@ grub() {
      [ "$RELEASE" = 'sarge' ]       && cp /lib/grub/i386-pc/* /boot/grub/
 
      # finally install grub
-     update-grub -y
-     sed -i "s/^# groot=.*/# groot=(${GROOT})/g" /boot/grub/menu.lst
-     sed -i "s|^# kopt=root=.*|# kopt=root=${TARGET} ro|g" /boot/grub/menu.lst
-     # not sure why savedefault does not work for me; any ideas?
-     sed -i "s/^savedefault.*/# &/g" /boot/grub/menu.lst
-     update-grub -y
+     if [ -x /usr/sbin/update-grub ] ; then
+        UPDATEGRUB='/usr/sbin/update-grub'
+     else
+        UPDATEGRUB='/sbin/update-grub'
+     fi
+     $UPDATEGRUB -y
+     if [ -f /boot/grub/menu.lst ] ; then
+        sed -i "s/^# groot=.*/# groot=(${GROOT})/g" /boot/grub/menu.lst
+        sed -i "s|^# kopt=root=.*|# kopt=root=${TARGET} ro ${BOOT_APPEND}|g" /boot/grub/menu.lst
+        # not sure why savedefault does not work for me; any ideas?
+        sed -i "s/^savedefault.*/# &/g" /boot/grub/menu.lst
+        $UPDATEGRUB -y
+     fi
   fi
 }
 # }}}
@@ -254,13 +356,18 @@ grub() {
 # make sure we don't have any running processes left {{{
 services() {
   for service in ssh mdadm mdadm-raid ; do
-      [ -x "/etc/init.d/$service" ] && "/etc/init.d/$service" stop
+    if [ -x /etc/init.d/"$service" ] ; then
+       /etc/init.d/"$service" stop || /bin/true
+    fi
   done
 }
 # }}}
 
 # unmount all filesystems in chroot, make sure nothing is left {{{
 finalize() {
+  # make sure we don't leave any sensible data
+  rm -f /etc/debootstrap/variables
+  [ -n "$POLICYRCD" ] && rm -f /usr/sbin/policy-rc.d
   umount -a    1>/dev/null 2>/dev/null || true
   umount /proc 1>/dev/null 2>/dev/null || true
   umount /proc 1>/dev/null 2>/dev/null || true
@@ -269,24 +376,13 @@ finalize() {
 # }}}
 
 # execute the functions {{{
-  stage chrootmirror   && chrootmirror   && stage chrootmirror done
-  stage grmlrepos      && grmlrepos      && stage grmlrepos done
-  stage kernelimg_conf && kernelimg_conf && stage kernelimg_conf done
-  stage makedev        && makedev        && stage makedev done
-  stage packages       && packages       && stage packages done
-  stage mkinitrd       && mkinitrd       && stage mkinitrd done
-  stage kernel         && kernel         && stage kernel done
-  stage reconfigure    && reconfigure    && stage reconfigure done
-  stage passwords      && passwords      && stage passwords done
-  stage hosts          && hosts          && stage hosts done
-  stage interfaces     && interfaces     && stage interfaces done
-  stage timezone       && timezone       && stage timezone done
-  stage fstab          && fstab          && stage fstab done
-  stage hostname       && hostname       && stage hostname done
-  stage initrd         && initrd         && stage initrd done
-  stage grub           && grub           && stage grub done
-  stage services       && services       && stage services done
-  stage finalize       && finalize       && stage finalize done
+ for i in chrootmirror grmlrepos kernelimg_conf makedev install_policy_rcd \
+     packages extrapackages mkinitrd kernel reconfigure hosts interfaces   \
+     timezone fstab hostname initrd grub passwords services finalize ; do
+    if stage $i ; then
+       $i && stage $i done || exit 1
+    fi
+  done
 # }}}
 
 # finally exit the chroot {{{