Implement dpkg-divert handling to address failing update-grub in openvz environments.

[grml-live.git] / etc / grml / fai / config / scripts / GRMLBASE / 98-clean-chroot

diff --git a/etc/grml/fai/config/scripts/GRMLBASE/98-clean-chroot b/etc/grml/fai/config/scripts/GRMLBASE/98-clean-chroot
index c5199aa..e397aa2 100755 (executable)
--- a/etc/grml/fai/config/scripts/GRMLBASE/98-clean-chroot
+++ b/etc/grml/fai/config/scripts/GRMLBASE/98-clean-chroot
@@ -24,6 +24,15 @@ else
   echo "Warning: localepurg not installed"
 fi
 
+# revert dpkg-divert of hooks/instsoft.GRMLBASE, which is
+# used to work around /etc/kernel/postinst.d/zz-update-grub failing
+# inside openvz environment, see #597084
+if $ROOTCMD dpkg-divert --list | grep -q '/usr/sbin/update-grub' ; then
+  echo "Undoing dpkg-divert of update-grub executable"
+  $ROOTCMD rm -f /usr/sbin/update-grub
+  $ROOTCMD dpkg-divert --rename --remove /usr/sbin/update-grub
+fi
+
 echo "Removing /var/lib/apt/lists/*-stuff, dpkg-status-old and pkgcache.bin"
 rm -f $target/var/lib/apt/lists/*Packages \
       $target/var/lib/apt/lists/*Release \
@@ -67,7 +76,7 @@ find $target/etc -type f -name *.pre_fcopy -delete
 rm -rf --one-file-system $target/etc/sysconfig/* \
        $target/etc/motd.dpkg-* $target/etc/auto.master.*dpkg* \
        $target/etc/samba/*.SID $target/etc/samba/*.tdb \
-       $target/var/run $target/var/log/ksymoops/* $target/var/lock/*  \
+       $target/var/log/ksymoops/* \
        $target/var/state/* $target/var/log/nessus/* \
        $target/halt $target/reboot $target/ash.static \
        $target/etc/dhcpc/*.info $target/etc/dhcpc/resolv* \
@@ -123,7 +132,7 @@ else
   $ROOTCMD ldconfig
 fi
 
-if [ -x $target/usr/bin/update-menus ] ; then
+if ! [ -x $target/usr/bin/update-menus ] ; then
   echo "Warning: update-menus not installed"
 else
   echo "Updating windowmanager menus"
@@ -142,7 +151,7 @@ if ! [ -d $target/var/lib/clamav/ ] ; then
   echo "Warning: clamav[-freshclam] not installed"
 else
   echo "Cleaning /var/lib/clamav/"
-  rm -f $target/var/lib/clamav/clamav-*
+  $ROOTCMD rm -rf /var/lib/clamav/clamav-*
 
   echo "Setting up daily.cvd and main.cvd symlinks"
   if [ -f $target/var/lib/clamav/daily.cvd ] ; then