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1
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#!/bin/bash
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2
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3
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myNic="$(ls /sys/class/net/ -1 | grep -v lo | grep -v wlan)"
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4
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5
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if [ -e /root/reboot ]; then
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6
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rm /root/reboot
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7
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touch /root/join
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8
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systemctl reboot
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9
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exit 0
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10
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fi
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11
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12
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13
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if [ -e /root/cluster ]; then
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14
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clusterJoin="$(cat /root/cluster)"
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15
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fi
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16
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17
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18
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if [ -e /root/join ]; then
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19
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# Stop the display manager to output on tty7
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20
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systemctl stop lightdm
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21
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# Change root password
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22
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if [ -e /root/new_root_pw ] ; then
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23
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echo "root:$(cat /root/new_root_pw)" | chpasswd -e
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24
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fi
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25
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# Following dhclient was necessary inside a virtual(box) environment. Not sure if needed anymore. In case it can be removed or commented.
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26
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dhclient $myNic
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27
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screen -d -m -S XY
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28
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screen -S XY -X stuff "exec 2>&1 > /dev/tty7\n"
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29
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screen -S XY -X stuff "fuss-client -av $clusterJoin && rm /root/join ; reboot\n"
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30
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else
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31
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rm /etc/rc.local
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32
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rm /root/clientScript
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33
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rm -fr /root/.ssh/id_rsa*
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34
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rm /root/.ssh/known_hosts
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35
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sed -i '/clonezilla/d' /root/.ssh/authorized_keys
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36
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rm /root/cluster
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37
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fi
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38
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