plc.d/bootcd-kernel

   1 #!/bin/bash
   2 # $Id$
   3 # $URL$
   4 #
   5 # priority: 999
   6 #
   7 # Build BootCD variants with kernels specified in /etc/planetlab/bootcd-variants
   8 #
   9
  10 # Source function library and configuration
  11 . /etc/plc.d/functions
  12
  13 # Be verbose
  14 set -x
  15
  16 case "$1" in
  17     start)
  18         MESSAGE=$"Creating BootCD variants"
  19         dialog "$MESSAGE"
  20
  21         success=0
  22         for i in /usr/share/bootcd-*; do
  23                 pushd $i
  24                 basearch=$(echo $i | awk -F- '{ print $NF }')
  25                 arch=$(echo $basearch | sed 's/i386/i686/')
  26                 for j in $(ls -d /etc/planetlab/bootcd-variants/* 2> /dev/null); do
  27                         name="${j##*/}"
  28                         url=$(cat "$j" | sed "s!@BASEARCH@!$basearch!g;s!@ARCH@!$arch!g")
  29                         if test -d "$name"; then
  30                                 test build/isofs/bootcd.img -nt "$name/isofs/bootcd.img" || continue
  31                         elif test "$name" = default; then
  32                                 # Not ideal, but...
  33                                 grep -q support@ build/isofs/kernel || continue
  34                         fi
  35                         if test "$url" != $(echo "$url" | sed s#[:/]##); then
  36                                 ./kvariant.sh "$name" "$url"
  37                         else
  38                                 dir=$(mktemp -d -p /var/tmp)
  39                                 yumdownloader --destdir "$dir" "$url"
  40                                 ./kvariant.sh "$name" "$dir"/"$url"*
  41                                 rm -fr "$dir"
  42                         fi
  43                         if test "$name" = default; then
  44                                 rm -fr orig
  45                                 mv build orig
  46                                 mv default build
  47                         fi
  48                 done
  49                 popd
  50         done
  51         test $success = 0
  52         check
  53
  54         result "$MESSAGE"
  55         ;;
  56 esac
  57
  58 exit $ERRORS