unconfigured.sh

   1 #!/bin/bash
   2
   3 trap "err_reboot" ERR
   4
   5 parse_cmdline() {
   6     root=
   7     proxdebug=0
   8     for par in $(cat /proc/cmdline); do
   9         case $par in
  10             root=*)
  11                 root=${par#root=}
  12                 ;;
  13             proxdebug)
  14                 proxdebug=1
  15                 ;;
  16         esac
  17     done;
  18 }
  19
  20 debugsh() {
  21     /bin/bash
  22 }
  23
  24 real_reboot() {
  25
  26     trap - ERR
  27
  28     /etc/init.d/networking stop
  29
  30     # stop udev (release file handles)
  31     /etc/init.d/udev stop
  32
  33     echo -n "Deactivating swap..."
  34     swap=$(grep /dev /proc/swaps);
  35     if [ -n "$swap" ]; then
  36        set $swap
  37        swapoff $1
  38     fi
  39     echo "done."
  40
  41     umount -l -n /target >/dev/null 2>&1
  42     umount -l -n /dev
  43     umount -l -n /sys
  44     umount -l -n /proc
  45
  46     exit 0
  47 }
  48
  49 err_reboot() {
  50
  51     echo "\nInstallation aborted - unable to continue (type exit or CTRL-D to reboot)"
  52     debugsh
  53     real_reboot
  54 }
  55
  56 echo "Starting Proxmox installation"
  57
  58 PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/X11R6/bin
  59
  60 # ensure udev isn't snippy and ignores our request
  61 export SYSTEMD_IGNORE_CHROOT=1
  62
  63 mount -n -t proc proc /proc
  64 mount -n -t sysfs sysfs /sys
  65
  66 parse_cmdline
  67
  68 # always load most common input drivers
  69 modprobe -q psmouse || /bin/true
  70 modprobe -q sermouse || /bin/true
  71 modprobe -q usbhid || /bin/true
  72
  73 # load device mapper - used by lilo
  74 modprobe -q dm_mod || /bin/true
  75
  76 echo "Installing additional hardware drivers"
  77 export RUNLEVEL=S
  78 export PREVLEVEL=N
  79 /etc/init.d/udev start
  80
  81 # set the hostname
  82 hostname proxmox
  83
  84 # try to get ip config with dhcp
  85 echo -n "Attempting to get DHCP leases... "
  86 dhclient -v
  87 echo "done"
  88
  89 xinit -- -dpi 96 >/dev/tty2 2>&1
  90
  91 # just to be sure everything is on disk
  92 sync
  93
  94 if [ $proxdebug -ne 0 ]; then
  95     echo "Debugging mode (type exit or CTRL-D to reboot)"
  96     debugsh
  97 fi
  98
  99 echo "Installation done, rebooting... "
 100 #mdadm -S /dev/md0 >/dev/tty2 2>&1
 101 kill $(pidof dhclient) 2>&1 > /dev/null
 102 real_reboot
 103
 104 # never reached
 105 exit 0