#!/bin/bash
mkdir -p /raid5/nobackup/fe2root
mkdir -p /mnt/ubiso
[ -e /raid5/dobackup/home/storage/Exclude_from_backup/ubuntu-7.10-server-i386.iso ] || ( echo "can\'t find ISO image" && exit )
mount -t iso9660 -o ro,loop=/dev/loop0 /raid5/dobackup/home/storage/Exclude_from_backup/ubuntu-7.10-server-i386.iso /mnt/ubiso/
debootstrap --arch i386 gutsy /raid5/nobackup/fe2root file:/mnt/ubiso
umount /mnt/ubiso
rmdir /mnt/ubiso

cat > /raid5/nobackup/fe2root/etc/fstab <<-delim
	via.xperim.be:/raid5/nobackup/fe2root	/	nfs	rsize=8192,wsize=8192,nfsvers=3,actimeo=0,tcp,intr	0 0
	tmpfs		/tmp	tmpfs	size=128m,mode=1777	0 0
	proc		/proc	proc	defaults		0 0
	sys		/sys	sysfs	defaults		0 0
	via.xperim.be:/raid5/nobackup/mythtv	/var/lib/mythtv	nfs	rsize=8192,wsize=8192,nfsvers=3,actimeo=0,tcp,intr,noauto	0 0
	via.xperim.be:/home/storage/Audio	/home/storage/Audio	nfs	rsize=8192,wsize=8192,nfsvers=3,actimeo=0,tcp,intr,noauto	0 0
delim

cat > /raid5/nobackup/fe2root/etc/network/interfaces <<-delim
	# This file describes the network interfaces available on your system
	# and how to activate them. For more information, see interfaces(5).

	# The loopback network interface
	auto lo eth0
	iface lo inet loopback

	# The primary network interface
	iface eth0 inet static
	        address 192.168.1.20
	        netmask 255.255.255.0
	        broadcast 192.168.1.255
	        network 192.168.1.0
		gateway 192.168.1.5
delim

echo fe2 > /raid5/nobackup/fe2root/etc/hostname
echo http_proxy=http://via.xperim.be:3128 >> /raid5/nobackup/fe2root/etc/bash.bashrc
cat /etc/apt/sources.list > /raid5/nobackup/fe2root/etc/apt/sources.list

cat > /raid5/nobackup/fe2root/etc/hosts <<-delim
	127.0.0.1	localhost
	127.0.1.1	fe2.xperim.be	fe2

	# The following lines are desirable for IPv6 capable hosts
	::1	ip6-localhost	ip6-loopback
	fe00::0	ip6-localnet
	ff00::0	ip6-mcastprefix
	ff02::1	ip6-allnodes
	ff02::2	ip6-allrouters
	ff02::3	ip6-allhosts
delim

cat > /raid5/nobackup/fe2root/etc/resolv.conf <<-delim
	search xperim.be
	nameserver 192.168.15.1
delim

echo LANG=\"en_US.UTF-8\" >> /raid5/nobackup/fe2root/etc/environment
echo LANG=\"en_US.UTF-8\" > /raid5/nobackup/fe2root/etc/default/locale
echo en_US.UTF-8 UTF-8 > /raid5/nobackup/fe2root/var/lib/locales/supported.d/local

#cp -a /etc/alternatives/* /raid5/nobackup/fe2root/etc/alternatives
echo export VISUAL=/usr/bin/vi >> /raid5/nobackup/fe2root/etc/profile

cp /boot/memtest86* /raid5/nobackup/fe2root/boot
mkdir -p /raid5/nobackup/fe2root/boot/pxelinux.cfg
cp /usr/lib/syslinux/pxelinux.0 /raid5/nobackup/fe2root/boot

cat > /raid5/nobackup/fe2root/boot/pxelinux.cfg/default <<-delim
	default Linux

	label Linux
	  kernel /vmlinuz-2.6.22-14-generic
	  append root=/dev/nfs nfsroot=192.168.1.11:/raid5/nobackup/fe2root initrd=/initrd.img-2.6.22-14-generic.fe2 ip=dhcp ro quiet splash

	label Linux (recovery mode)
	  kernel /vmlinuz-2.6.22-14-generic
	  append root=/dev/nfs nfsroot=192.168.1.11:/raid5/nobackup/fe2root initrd=/initrd.img-2.6.22-14-generic.fe2 ip=dhcp ro single

	label memtest86+
	  kernel /memtest86+.bin
	  append quiet
delim

chmod 666 /raid5/nobackup/fe2root/boot/pxelinux.0
chmod 666 /raid5/nobackup/fe2root/boot/pxelinux.cfg/*

cat > /raid5/nobackup/fe2root/dobootstrap <<-delim
	#!/bin/bash
	mount /proc
	mount /sys
	dpkg-reconfigure locales
	#dpkg-reconfigure console-setup
	adduser blah
	echo 'blah ALL=(ALL) ALL' >> /etc/sudoers
	chmod 0440 /etc/sudoers
	apt-key update
	apt-get -u update
	apt-get -y install localepurge
	apt-get -y install linux-image-generic linux-restricted-modules syslinux memtest86+ openssh-server nfs-client
	echo ext3 >> /etc/initramfs-tools/modules
	update-initramfs -u
	cd /bin && rm sh && ln -s /bin/bash /bin/sh
	dpkg-reconfigure tzdata
	apt-get -u update
	apt-get upgrade
	umount /sys
	umount /proc
delim

chmod +x /raid5/nobackup/fe2root/dobootstrap
chroot /raid5/nobackup/fe2root /dobootstrap

cat > /raid5/nobackup/fe2root/etc/motd.tail <<-delim

	Welcome to fe2.xperim.be. Unauthorised use prohibited.
delim

cat > /raid5/nobackup/fe2root/installapps <<-delim
	#!/bin/bash
	#	mount /proc
	#	mount /sys
	apt-get update
	apt-get upgrade
	apt-get -y install ntp vim-full apcupsd wget traceroute man-db lm-sensors htop debian-helper-scripts cpufrequtils sysstat
	yes | sensors-detect
	wget -q http://packages.medibuntu.org/medibuntu-key.gpg -O- | apt-key add -
	apt-get update
	apt-get -y install ubuntu-desktop mythbuntu-desktop mythbuntu-lirc-generator
	apt-get -y install xserver-xorg-video-openchrome x-ttcidfont-conf libviaxvmc1 libviaxvmcpro1
	apt-get -y install ffmpeg libavcodec1d libavformat1d libavutil1d libpostproc1d libswscale1d libdvdcss2 libdvdcss2-dev
	apt-get -y install mythtv-backend mythtv-frontend
#	apt-get -y --force-yes install ubuntu-desktop mythbuntu-desktop xserver-xorg-video-openchrome mythtv-backend mythtv-frontend ffmpeg libavcodec1d libavformat1d libavutil1d libpostproc1d libswscale1d libdvdcss2 libdvdcss2-dev x-ttcidfont-conf mythbuntu-lirc-generator
	chown root.mythtv /etc/mythtv/mysql.txt
	apt-get -y --force-yes install webmin
	mv /etc/webmin/config /etc/webmin/config.orig
	grep -v referers_none < /etc/webmin/config.orig > /etc/webmin/config
	### TODO: Check if DMA is enabled on DVD drive
	### TODO: Check if Myth Transcoding Deamon is installed
	### TODO: X config
	### TODO: RNG driver
	### TODO: remote setup
	### DO THIS AT THE END
	cat \$0 > /root/timestamp.appsinstall
	chmod a-wx /root/timestamp.appsinstall
	echo Now log in using X and run mythtv-setup
delim

chmod +x /raid5/nobackup/fe2root/installapps
#chroot /raid5/nobackup/fe2root /installapps

cat > /raid5/nobackup/fe2root/etc/ntp.conf <<-delim
	driftfile /var/lib/ntp/ntp.drift
	statsdir /var/log/ntpstats/
	logfile /var/log/ntp.log
	server via.xperim.be iburst
	disable auth
delim

mkdir -p /raid5/nobackup/fe2root/etc/apcupsd
cat > /raid5/nobackup/fe2root/etc/apcupsd/apcupsd.conf <<-delim
	## apcupsd.conf v1.1 ##
	UPSNAME belowtv
	UPSCABLE usb
	UPSTYPE usb
	DEVICE
	LOCKFILE /var/lock
	ONBATTERYDELAY 6
	BATTERYLEVEL 5
	MINUTES 5
	TIMEOUT 0
	ANNOY 300
	ANNOYDELAY 60
	NOLOGON disable
	KILLDELAY 0
	NETSERVER on
	NISIP 0.0.0.0
	NISPORT 3551
	EVENTSFILE /var/log/apcupsd.events
	EVENTSFILEMAX 10
	UPSCLASS standalone
	UPSMODE disable
	STATTIME 0
	STATFILE /var/log/apcupsd.status
	LOGSTATS off
	DATATIME 0
delim

mv /raid5/nobackup/fe2root/etc/default/apcupsd /raid5/nobackup/fe2root/etc/default/apcupsd.orig
grep -v "ISCONFIGURED=no" < /raid5/nobackup/fe2root/etc/default/apcupsd.orig > /raid5/nobackup/fe2root/etc/default/apcupsd
echo "ISCONFIGURED=yes" >> /raid5/nobackup/fe2root/etc/default/apcupsd

mkdir -p /raid5/nobackup/fe2root/etc/mythtv
cp /etc/mythtv/mysql.txt /raid5/nobackup/fe2root/etc/mythtv/mysql.txt

cp /root/updateSystem /raid5/nobackup/fe2root/root/
cp /usr/bin/ntpStatus /raid5/nobackup/fe2root/usr/bin
echo "*.info;mail.none;news.none;authpriv.none;cron.none;local0.none  @via.xperim.be" >> /raid5/nobackup/fe2root/etc/syslog.conf

chmod a+rw /raid5/nobackup/fe2root/dev/null

cat > /raid5/nobackup/fe2root/etc/mythtv/mysql.txt <<-delim
	DBHostName=via.xperim.be

	# By default, Myth tries to ping the DB host to see if it exists.
	# If your DB host or network doesn't accept pings, set this to no:
	#
	DBHostPing=no

	DBUserName=mythtv
	DBPassword=whatever
	DBName=mythconverg
	DBType=QMYSQL3

	# Set the following if you want to use something other than this
	# machine's real hostname for identifying settings in the database.
	# This is useful if your hostname changes often, as otherwise you
	# will need to reconfigure mythtv (or futz with the DB) every time.
	# TWO HOSTS MUST NOT USE THE SAME VALUE
	#
	#LocalHostName=my-unique-identifier-goes-here

	# If you want your frontend to be able to wake your MySQL server
	# using WakeOnLan, have a look at the following settings:
	#
	#
	# The time the frontend waits (in seconds) between reconnect tries.
	# This should be the rough time your MySQL server needs for startup
	#
	#WOLsqlReconnectWaitTime=0
	#
	#
	# This is the number of retries to wake the MySQL server
	# until the frontend gives up
	#
	#WOLsqlConnectRetry=5
	#
	#
	# This is the command executed to wake your MySQL server.
	#
	#WOLsqlCommand=echo 'WOLsqlServerCommand not set'
delim

# The following needs to be added to xorg.conf
#Section "Module"
#    Disable "glx"
#    Disable "xtrap"
#    Disable "record"
#    Disable "GLcore"
#    Disable "dri"
#EndSection

mv /raid5/nobackup/fe2root/etc/rc.local /raid5/nobackup/fe2root/etc/rc.local.orig
grep -v "exit 0" < /raid5/nobackup/fe2root/etc/rc.local.orig > /raid5/nobackup/fe2root/etc/rc.local
echo "mount /var/lib/mythtv" >> /raid5/nobackup/fe2root/etc/rc.local
echo "mount /home/storage/Audio" >> /raid5/nobackup/fe2root/etc/rc.local
echo "setpci -v -d *:* latency_timer=b0" >> /raid5/nobackup/fe2root/etc/rc.local
echo "setpci -v -s 00:0f.1 latency_timer=ff" >> /raid5/nobackup/fe2root/etc/rc.local
echo "setpci -v -s 00:11.5 latency_timer=ff" >> /raid5/nobackup/fe2root/etc/rc.local
echo "setpci -v -s 00:13.0 latency_timer=ff" >> /raid5/nobackup/fe2root/etc/rc.local
echo "setpci -v -s 01:00.0 latency_timer=ff" >> /raid5/nobackup/fe2root/etc/rc.local
echo "setpci -v -s 00:0e.0 latency_timer=ff" >> /raid5/nobackup/fe2root/etc/rc.local
echo "/usr/bin/mtd --daemon" >> /raid5/nobackup/fe2root/etc/rc.local
echo "ln -s /dev/hdb /dev/dvd" >> /raid5/nobackup/fe2root/etc/rc.local

# See https://bugs.launchpad.net/ubuntu/+source/linux-source-2.6.15/+bug/26998
# In order to be able to enable DMA on the DVD drive, ide-generic must be
# kept from loading.

### DO THIS AT THE END
cat $0 > /raid5/nobackup/fe2root/root/timestamp.baseinstall
chmod a-wx /raid5/nobackup/fe2root/root/timestamp.baseinstall

service tftpd-hpa restart
echo "Now PXEboot the machine, log in as blah, set a root password,"
echo "log in as root, and execute /installapps"