X-Git-Url: https://git.grml.org/?a=blobdiff_plain;f=grml-debootstrap;h=103946cde7cef28471a709fe025ac78767ccbee3;hb=d62f187d0d6ede33d7fd79ef7028053ac1efe65e;hp=a87dbab67c702c12d8f24b8270ddb5e753056daf;hpb=6359370c21819973a396b6277bcf3f04b25aa565;p=grml-debootstrap.git

diff --git a/grml-debootstrap b/grml-debootstrap
index a87dbab..103946c 100755
--- a/grml-debootstrap
+++ b/grml-debootstrap
@@ -1516,9 +1516,6 @@ if [[ -z "${GRUB}" ]] || ! dd if="${GRUB}" bs=512 count=1 2>/dev/null | cat -v |
 fi
 
   einfo "Updating grub configuration file."
-  if [ -n "$BOOT_APPEND" ] ; then
-     sed -i "/GRUB_CMDLINE_LINUX_DEFAULT/ s#\"\$# ${BOOT_APPEND}\"#" "${MNTPOINT}"/etc/default/grub
-  fi
   chroot "${MNTPOINT}" update-grub
 
   case "$RELEASE" in
@@ -1615,6 +1612,7 @@ preparechroot() {
   #   e.g. not with 4.2.37(1)-release (a.k.a 4.2+dfsg-0.1+deb7u3) of Debian wheezy
   [ -n "$ARCH" ]                && echo "ARCH='$(sed "s,','\\\\'',g" <<<"${ARCH}")'"                               >> "$CHROOT_VARIABLES"
   [ -n "$BACKPORTREPOS" ]       && echo "BACKPORTREPOS='$(sed "s,','\\\\'',g" <<<"${BACKPORTREPOS}")'"             >> "$CHROOT_VARIABLES"
+  [ -n "$BOOT_APPEND" ]         && echo "BOOT_APPEND='$(sed "s,','\\\\'',g" <<<"${BOOT_APPEND}")'"                 >> "$CHROOT_VARIABLES"
   [ -n "$CHROOT_SCRIPTS" ]      && echo "CHROOT_SCRIPTS='$(sed "s,','\\\\'',g" <<<"${CHROOT_SCRIPTS}")'"           >> "$CHROOT_VARIABLES"
   [ -n "$COMPONENTS" ]          && echo "COMPONENTS='$(sed "s,','\\\\'',g" <<<"${COMPONENTS}")'"                   >> "$CHROOT_VARIABLES"
   [ -n "$CONFFILES" ]           && echo "CONFFILES='$(sed "s,','\\\\'',g" <<<"${CONFFILES}")'"                     >> "$CHROOT_VARIABLES"
@@ -1730,50 +1728,76 @@ iface eth0 inet dhcp
 
   # add dhcp setting for Predictable Network Interface Names
   if [ -x /bin/udevadm ]; then
-    for interface in $(udevadm info -e | sed -n -e 's/E: ID_NET_NAME_PATH=\([^$*]\)/\1/p'); do
-      DEFAULT_INTERFACES="${DEFAULT_INTERFACES}
+    tmpfile=$(mktemp)
+    for interface in /sys/class/net/*; do
+      udevadm info --query=all --path="${interface}" > "${tmpfile}"
+      # skip virtual devices, like bridges, vboxnet,...
+      if grep -q 'P: /devices/virtual/net/' "${tmpfile}" ; then
+        continue
+      fi
+
+      # iterate over possible naming policies by precedence (see udev/net/link-config.c),
+      # use and stop on first match to have same behavior as udev's link_config_apply()
+      for property in ID_NET_NAME_FROM_DATABASE ID_NET_NAME_ONBOARD ID_NET_NAME_SLOT ID_NET_NAME_PATH ID_NET_NAME_MAC ; do
+        if grep -q "${property}" "${tmpfile}" ; then
+          interface=$(grep "${property}" "${tmpfile}" | sed -n -e "s/E: ${property}=\([^\$*]\)/\1/p")
+          DEFAULT_INTERFACES="${DEFAULT_INTERFACES}
 allow-hotplug ${interface}
 iface ${interface} inet dhcp
 "
+          break
+        fi
+      done
     done
+    rm -f "${tmpfile}"
   fi
 
   if [ -n "$NOINTERFACES" ] ; then
     einfo "Not installing /etc/network/interfaces as requested via --nointerfaces option" ; eend 0
   elif [ -n "$USE_DEFAULT_INTERFACES" ] ; then
     einfo "Installing default /etc/network/interfaces as requested via --defaultinterfaces options."
+    mkdir -p "${MNTPOINT}/etc/network"
     echo "$DEFAULT_INTERFACES" > "${MNTPOINT}/etc/network/interfaces"
     eend $?
   elif [ -n "$VIRTUAL" ] ; then
     einfo "Setting up Virtual Machine, installing default /etc/network/interfaces"
+    mkdir -p "${MNTPOINT}/etc/network"
     echo "$DEFAULT_INTERFACES" > "${MNTPOINT}/etc/network/interfaces"
     eend $?
   elif [ -r /etc/network/interfaces ] ; then
     einfo "Copying /etc/network/interfaces from host to target system"
+    mkdir -p "${MNTPOINT}/etc/network"
     cp $VERBOSE /etc/network/interfaces "${MNTPOINT}/etc/network/interfaces"
     eend $?
   else
     ewarn "Couldn't read /etc/network/interfaces, installing default /etc/network/interfaces"
+    mkdir -p "${MNTPOINT}/etc/network"
     echo "$DEFAULT_INTERFACES" > "${MNTPOINT}/etc/network/interfaces"
     eend $?
   fi
 
   # install config file providing some example entries
   if [ -r /etc/network/interfaces.examples ] && [ ! -r "$MNTPOINT/etc/network/interfaces.examples" ] ; then
-     cp /etc/network/interfaces.examples "$MNTPOINT/etc/network/interfaces.examples"
+    mkdir -p "${MNTPOINT}/etc/network"
+    cp /etc/network/interfaces.examples "$MNTPOINT/etc/network/interfaces.examples"
   fi
 
   if [ -n "${SSHCOPYID}" ] ; then
-    ssh-add -L > /dev/null 2>&1 ; RC=$?
-    if [ $RC -eq 0 ] ; then
+    if ssh-add -L >/dev/null 2>&1 ; then
       einfo "Use locally available public keys to authorise root login on the target system as requested via --sshcopyid option."
-      mkdir "${MNTPOINT}"/root/.ssh
+      mkdir -p "${MNTPOINT}"/root/.ssh
       chmod 0700 "${MNTPOINT}"/root/.ssh
-      ssh-add -L > "${MNTPOINT}"/root/.ssh/authorized_keys
-      eend 0
+      if ssh-add -L >> "${MNTPOINT}"/root/.ssh/authorized_keys ; then
+        eend 0
+      else
+        eerror "Error: executing 'ssh-add -L' failed."
+        eend 1
+        bailout 1
+      fi
     else
-      ewarn "Could not open a connection to your authentication agent or the agent has no identites."
-      eend $?
+      eerror "Could not open a connection to your authentication agent or the agent has no identites."
+      eend 1
+      bailout 1
     fi
   fi