install.sh

   1 #!/bin/ksh -e
   2
   3 if ! [ -f /.cdrom/.volsetid ]; then
   4     devfsadm
   5     mkdir -p /.cdrom
   6     /mount_media unleashed-installer || {
   7         echo "Error: Unable to mount install media. Exiting." >&2
   8         exit 1
   9     }
  10     # diskinfo can fail to list virtio devices on the first run, so run it here
  11     # for what seems no reason
  12     diskinfo >/dev/null
  13 fi
  14
  15 while :; do
  16     read 'hostname?System hostname? '
  17     if [ -n "$hostname" ]; then break; fi
  18 done
  19 while :; do
  20     availdisks=$(diskinfo -H | awk '{ printf $2 " " }')
  21     if [ -z "$availdisks" ]; then
  22         availdisks="none"
  23         defdisk=
  24     else
  25         availdisks="${availdisks% }"
  26         defdisk=${availdisks%% *}
  27     fi
  28     echo "Available disks are: ${availdisks}."
  29     read "disks?Which disks should be used for installation? [$defdisk] ('?' for details) "
  30     case "$disks" in
  31         '?') diskinfo; continue;;
  32         '') disks=$defdisk; if [ -z "$defdisk" ]; then continue; fi; break;;
  33     esac;
  34     for d in $disks; do
  35         for ad in $availdisks; do
  36             if [ $d = $ad ]; then continue 2; fi
  37         done
  38         echo "'$d' is not a valid disk."
  39         continue 2
  40     done
  41     break
  42 done
  43 case $disks in
  44     *" "*) disks="mirror $disks" ;;
  45 esac
  46 zpool create -O compression=on -f rpool $disks
  47 zfs create -o canmount=off -o mountpoint=legacy rpool/ROOT
  48 echo "Installing image."
  49 pv -B 128m -w 78 < /.cdrom/unleashed.zfs | zfs receive -u rpool/ROOT/unleashed
  50 zfs destroy rpool/ROOT/unleashed@kayak
  51 zfs set canmount=noauto mountpoint=legacy rpool/ROOT/unleashed
  52 zfs create -o mountpoint=/home rpool/home
  53 beadm mount unleashed /mnt >/dev/null
  54 devfsadm -r /mnt
  55 echo "$hostname" >/mnt/etc/nodename
  56 ln -sf generic_limited_net.xml /mnt/etc/svc/profile/generic.xml
  57 # empty string password
  58 sed -i '' 's,^root:NP:,root:$2b$06$./nqDdz5G40L1hjMLByHSOpA7GLmRJb4xU2n/ncw0jBKd3It8kcWm:,' /mnt/etc/shadow
  59 bootadm install-bootloader -M -f -R /mnt -P rpool
  60 bootadm update-archive -R /mnt
  61 umount /mnt
  62 zpool set bootfs=rpool/ROOT/unleashed rpool
  63 beadm activate unleashed >/dev/null
  64 cat <<EOF
  65
  66 Congratulations, your $(uname -sr) installation has successfully completed.
  67
  68 Type 'reboot' at the prompt to boot the new system.
  69 EOF