Raphaël G. Git Repositories - distgen/blob - lib/boot.sh

   1 #! /bin/sh -e
   2
   3 # Bind mount /dev
   4 mount --bind /dev ${MOUNTPOINT}/dev
   5
   6 # Bind mount /proc
   7 mount --bind /proc ${MOUNTPOINT}/proc
   8
   9 # Bind mount /sys
  10 mount --bind /sys ${MOUNTPOINT}/sys
  11
  12 # Backup old mtab
  13 mv ${MOUNTPOINT}/etc/mtab ${MOUNTPOINT}/etc/mtab.orig
  14
  15 # Create new mtab
  16 #cat /proc/self/mounts | grep -E '^(/dev/m|devtmpfs)' | perl -pne 's%/media(/?)%$1%' | sort | uniq > /media/etc/mtab
  17 perl -pne "/^(devtmpfs \\/dev|\\/dev\\/(md|dm|mapper))/ || undef \$_; s%${MOUNTPOINT}/?%/%" /proc/self/mounts > ${MOUNTPOINT}/etc/mtab
  18
  19 # Extract last kernel version
  20 KVER=`chroot ${MOUNTPOINT} rpm -qa | perl -pne '/kernel-server-latest/||undef $_;s%^kernel-(server)-latest-([^-]+)-(.+)$%\2-\1-\3%'`
  21
  22 # Regenerate initrd
  23 #XXX: force non hostonly else it don't store commandline : rd.luks.uuid rd.md.uuid ip=dhcp rd.neednet=1
  24 DRACUT_SKIP_FORCED_NON_HOSTONLY=1 chroot ${MOUNTPOINT} mkinitrd -f /boot/initrd-${KVER}.img ${KVER}
  25
  26 # Generate grub config
  27 chroot ${MOUNTPOINT} grub2-mkconfig -o /boot/grub2/grub.cfg
  28
  29 # Install grub
  30 for i in $LOOPB $LOOPA; do
  31         chroot ${MOUNTPOINT} grub2-install $i
  32 done
  33
  34 # Umount dev
  35 umount ${MOUNTPOINT}/sys
  36
  37 # Umount dev
  38 umount ${MOUNTPOINT}/proc
  39
  40 # Umount dev
  41 umount ${MOUNTPOINT}/dev
  42
  43 # Reset mtab
  44 mv -f ${MOUNTPOINT}/etc/mtab.orig ${MOUNTPOINT}/etc/mtab
  45
  46 # Umount home
  47 umount ${MOUNTPOINT}/home
  48
  49 # Umount boot
  50 umount ${MOUNTPOINT}/boot