iankelling.org Git - automated-distro-installer/blob - fai/config/hooks/debconf.IMAGE

   1 #! /bin/bash
   2
   3 # hook for installing a file system image (tar file)
   4 # this works for Ubuntu 14.04
   5 #
   6 # Copyright (C) 2015 Thomas Lange, lange@informatik.uni-koeln.de
   7
   8
   9 # I use this tar command to create the image of an already running and configured machine
  10 # tar -cf /tmp/IMAGE.tar --exclude /tmp/\* --exclude /run/\* --exclude /proc/\* --exclude /sys/\* --exclude /dev/\* /
  11 # add --xattrs --selinux --acls if needed (for CentOS 7)
  12 # Then copy this image to /srv/fai/config/basefiles/IMAGE.tar and make sure your client belongs to the class IMAGE
  13
  14 skiptask extrbase debconf repository updatebase instsoft
  15 skiptask configure  # do not run the usual configure scripts
  16
  17 # we assume, that the new host will get its hostname and IP via DHCP
  18 # remove old hostname
  19 fgrep -v 127.0.1.1 $target/etc/hosts >> /tmp/fai/hosts
  20 mv /tmp/fai/hosts $target/etc/hosts
  21 rm $target/etc/hostname
  22
  23 #install grub
  24 mount -t proc   proc   $FAI_ROOT/proc
  25 mount -t sysfs  sysfs  $FAI_ROOT/sys
  26 mount --bind    /dev   $FAI_ROOT/dev
  27
  28 if [ -f $target/etc/debian_version ]; then
  29     $ROOTCMD grub-install $BOOT_DEVICE
  30     $ROOTCMD update-grub
  31 fi
  32 if [ -f $target/etc/centos-release ]; then
  33     rm $target/etc/grub2/device.map
  34     $FAI/scripts/CENTOS/40-install-grub
  35     $FAI/scripts/CENTOS/30-mkinitrd
  36     $ROOTCMD fixfiles onboot # this fixes the SELinux security contexts during the first boot
  37 fi
  38
  39
  40 # things that may be adjusted:
  41 #
  42 # MAC address ?? (not needed for Ubuntu, it uses iftab(5)
  43 # /etc/hosts may contain the IP and name of the original host
  44 # /etc/hostname (for Ubuntu just remove it)
  45 # /var/lib/NetworkManager/dhclient-eth0.conf?