Post-installation Scripts:Debian 6
From WebSoftSolus Documentation
#!/bin/sh ################################################################ # Remplace "YOUR_DOMAIN" by your domain name # # AND # # "YOUR_EMAIL_ADDRESS" by your email address name # ################################################################ DOMAIN="YOUR_DOMAIN" Email='YOUR_EMAIL_ADDRESS' DNS=8.8.8.8 IP=`grep address /etc/network/interfaces | head -1| tr -cd "0-9\."` HOST=`host $IP $DNS| tail -1 | awk '{print $5}' | awk -F'.' '{print $1"."$2"."$3}'` TestIP=`echo $IP | egrep "^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$"` TestHost=`echo $HOST | egrep '(ovh|kimsufi)'` cat > /root/.ssh/authorized_keys2 << EOF from="213.186.50.100" ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAIEAt3XaIhEoRK5sEKm6wtYyazLOx3w+Yv9+bpfEvLftHr2hxZ2TY2A655iwMbgvhHqsMuGEjK9yGkZIQbUgB6HvOgOWOwJSX6Gc9Ac7GuH11xSU8tHDuTQot6fVtgcm2Y/VUFi65Knz9rLHz7h/Zy29ek+UYav5T7juhBIuk57cDxs= from="::ffff:213.186.50.100" ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAIEAt3XaIhEoRK5sEKm6wtYyazLOx3w+Yv9+bpfEvLftHr2hxZ2TY2A655iwMbgvhHqsMuGEjK9yGkZIQbUgB6HvOgOWOwJSX6Gc9Ac7GuH11xSU8tHDuTQot6fVtgcm2Y/VUFi65Knz9rLHz7h/Zy29ek+UYav5T7juhBIuk57cDxs= EOF apply(){ hostname $HOST cat > /etc/hostname << EOF $HOST EOF cat > /etc/mailname << EOF $HOST EOF cat > /etc/resolv.conf << EOF nameserver 213.186.33.99 nameserver 8.8.8.8 nameserver 8.8.4.4 EOF cat > /etc/apt/sources.list << EOF deb http://ftp.fr.debian.org/debian/ squeeze main deb-src http://ftp.fr.debian.org/debian/ squeeze main deb http://security.debian.org/ squeeze/updates main deb-src http://security.debian.org/ squeeze/updates main EOF aptitude -y update sed -ri s/"(ns|ks)[0-9].*(ovh.net|kimsufi.com)"/$HOST/g /etc/issue sed -ri s/"(ns|ks)[0-9].*(ovh.net|kimsufi.com)"/$HOST/g /etc/motd sed -ri s/"(ns|ks)[0-9].*(ovh.net|kimsufi.com)"/$HOST/g /var/run/motd sed -ri s/stock.ovh.net/$HOST/g /var/run/motd sed -ri s/"ntp.ovh.net "//g /etc/default/ntpdate sed -ri s/ovh-bak/bak/g /etc/init.d/fixudev mv /etc/udev/rules.d/75-persistent-net-generator.rules.ovh-bak /etc/udev/rules.d/75-persistent-net-generator.rules.bak sed -ri s/" root@.*"//g /etc/ssh/ssh_host_key.pub sed -ri s/" root@.*"//g /etc/ssh/ssh_host_dsa_key.pub sed -ri s/" root@.*"//g /etc/ssh/ssh_host_rsa_key.pub sed -ri s/"$IP.*"/"$IP\t$HOST"/g /etc/hosts sed -ri s/"=rescue.ovh.net"/"=rescue.$DOMAIN"/g /etc/init.d/open-iscsi sed -ri s/ovh/$DOMAIN/g /var/cache/debconf/config.dat >/var/log/dmesg >/var/log/messages >/var/log/auth.log >/var/log/lastlog >/var/log/daemon.log >/var/log/kern.log >/var/log/mail.info >/var/log/mail.log >/var/log/syslog >/var/log/wtmp rm -f /usr/local/rtm/scripts/daily/release.sh rm -f /var/lib/apt/lists/mirror.ovh.net* rm -f /var/cache/debconf/config.dat-old aptitude clean /etc/init.d/rsyslog restart rm -f /root/.nano_history rm -f /root/.bash_history history -c } verify(){ grepovh=`egrep -R '(ovh|kimsufi)' /etc/ 2>/dev/null| egrep -v '(/etc/ssh/ssh_host_key|/etc/services)'` if [ -n "$grepovh" ] then pass=`head -c 200 /dev/urandom | tr -cd '0-9a-zA-Z' | head -c 8` echo "root:$pass" | chpasswd aptitude -y install sendmail mailutils echo " Erreur lors de l'installation du serveur $IP Hostname : $HOST Mot de pass : $pass " |mail -s "ERREUR INSTALLATION" $Email rm -f /root/.p exit 255 else exit 0 fi } if [ -n $TestIP ] && [ -z $TestHost ] then apply verify else pass=`head -c 200 /dev/urandom | tr -cd '0-9a-zA-Z' | head -c 8` echo "root:$pass" | chpasswd aptitude -y install sendmail mailutils echo " Erreur lors de l'installation du serveur $IP Hostname : $HOST Mot de pass : $pass " |mail -s "ERREUR INSTALLATION" $Email rm -f /root/.p exit 254 fi