| 1 |
e2ac9a14
|
Paolo Dongilli
|
#!/bin/bash
|
| 2 |
|
|
#
|
| 3 |
|
|
# Script for automated cloning and renaming of Fuss 9 client computers
|
| 4 |
|
|
# using mac-address as unique identifier.
|
| 5 |
|
|
# Donato Florio 11 April 2019
|
| 6 |
|
|
#
|
| 7 |
|
|
# Last modified 02 May 2019 --> added modification to support cloning on nvme* devices (HP G450)
|
| 8 |
|
|
# Last modified 07 May 2019 --> added various stuff for experimental autojoin
|
| 9 |
|
|
#
|
| 10 |
|
|
# PRT 1 ---------------------------
|
| 11 |
|
|
|
| 12 |
|
|
|
| 13 |
|
|
# La funzione getNetStuff serve per recuperare il nome della NIC in uso sul sistema attuale.
|
| 14 |
|
|
getNetStuff(){
|
| 15 |
|
|
if [ $1 -eq 1 ];then
|
| 16 |
|
|
ls /sys/class/net/ -1 | grep -v lo | grep -v wlan
|
| 17 |
|
|
else
|
| 18 |
|
|
cat /sys/class/net/$(getNetStuff 1)/address
|
| 19 |
|
|
fi
|
| 20 |
|
|
}
|
| 21 |
|
|
|
| 22 |
|
|
getDisk(){
|
| 23 |
|
|
diskCount="$(ls /sys/block -1 | grep -Ev '(loop|sr|dvd|cd)' | wc -l)"
|
| 24 |
|
|
|
| 25 |
|
|
if [ $diskCount -gt 1 ];then
|
| 26 |
|
|
echo "ATTENZIONE! Questo computer sembra provvisto di più di un disco!"
|
| 27 |
|
|
echo ""
|
| 28 |
|
|
echo "La procedura automatica non prevede l'installazione su sistemi"
|
| 29 |
|
|
echo "multidisco. Contattare il tecnico informatico."
|
| 30 |
|
|
echo ""
|
| 31 |
|
|
echo "Per sicurezza il computer verrà spento tra 10 secondi."
|
| 32 |
|
|
sleep 10
|
| 33 |
|
|
shutdown -h now
|
| 34 |
|
|
else
|
| 35 |
|
|
diskVar="$(ls /sys/block -1 | grep -Ev '(loop|sr|dvd|cd)')"
|
| 36 |
|
|
fi
|
| 37 |
|
|
|
| 38 |
|
|
# SSD portatili HP g450
|
| 39 |
|
|
if [ $diskVar == "nvme0n1" ];then
|
| 40 |
|
|
rootPartition="p$rootPartition"
|
| 41 |
|
|
fi
|
| 42 |
|
|
# FINE g450
|
| 43 |
|
|
}
|
| 44 |
|
|
|
| 45 |
|
|
rootPartition=2
|
| 46 |
|
|
getDisk
|
| 47 |
|
|
rootDisk="/dev/$diskVar"
|
| 48 |
|
|
mountPoint="/mnt"
|
| 49 |
|
|
computerList="/home/partimag/ListaPc.txt"
|
| 50 |
|
|
macAddress=$(getNetStuff 2)
|
| 51 |
|
|
imageName=$(cat $computerList | grep "$macAddress" | awk '{print $3}')
|
| 52 |
|
|
|
| 53 |
|
|
ocs-sr -b -g auto -e1 auto -e2 -r -j2 -scr -p true restoredisk $imageName $diskVar
|
| 54 |
|
|
|
| 55 |
|
|
# # PRT 2 ---------------------------
|
| 56 |
|
|
mount $rootDisk$rootPartition $mountPoint
|
| 57 |
|
|
|
| 58 |
|
|
currentName="$(cat $mountPoint/etc/hostname)"
|
| 59 |
|
|
newName="$(grep "$macAddress" $computerList | awk '{print $1}')"
|
| 60 |
|
|
|
| 61 |
|
|
echo "SETTING HOSTNAME"
|
| 62 |
|
|
|
| 63 |
|
|
for i in hostname hosts mailname
|
| 64 |
|
|
|
| 65 |
|
|
do
|
| 66 |
|
|
if [ -e $mountPoint/etc/$i ]; then
|
| 67 |
|
|
sed -ie "s/$currentName/$newName/g" $mountPoint/etc/$i
|
| 68 |
|
|
else
|
| 69 |
|
|
echo "The file $i is not present on this system"
|
| 70 |
|
|
fi
|
| 71 |
|
|
done
|
| 72 |
|
|
|
| 73 |
|
|
|
| 74 |
|
|
|
| 75 |
|
|
# ### Here I insert the part for the joining preparation of the machine
|
| 76 |
|
|
|
| 77 |
|
|
# Veriy whether the machine has to be joined to the domain or not.
|
| 78 |
|
|
# If so the .ssh keys are needed and also a script .....
|
| 79 |
|
|
|
| 80 |
|
|
joinVar="$(cat $computerList | grep "$macAddress" | awk '{print $4}')"
|
| 81 |
|
|
|
| 82 |
|
|
if [ "$joinVar" == "join" ];then
|
| 83 |
|
|
rsync -a /home/partimag/.ssh/ /mnt/root/.ssh/
|
| 84 |
|
|
cp /root/.ssh/known_hosts /mnt/root/.ssh/known_hosts
|
| 85 |
|
|
cp /home/partimag/clientScripts/rc.local /mnt/etc/
|
| 86 |
|
|
chmod 770 /mnt/etc/rc.local
|
| 87 |
|
|
cp /home/partimag/clientScripts/clientScript /mnt/root/
|
| 88 |
|
|
chmod 770 /mnt/root/clientScript
|
| 89 |
|
|
touch /mnt/root/reboot
|
| 90 |
|
|
fi
|
| 91 |
|
|
# ### END of the preparation stuff
|
| 92 |
|
|
|
| 93 |
|
|
|
| 94 |
|
|
reboot
|
| 95 |
|
|
|