#!/bin/sh
#
# Script to setup a new production server.
# This script should be called from the "install" program as a menu option.
#
# $Id: setup-server,v 1.9 2000/06/05 14:09:58 stewart Exp $
#
# Rod m. Stewart
# stewart@netwinder.org
#


if [ "" = "$1" -o "" = "$2" ]; then
	echo "Usage:  $0 <base_dir> <10-250 -- server number> [server_IP -- eth0]"
	exit 1
fi

if [ "" != "$3" ]; then
	SERVER_eth0=$3
	BASE_eth0=`echo $3 | cut -f 1-3 --delimiter=. - `
else
	SERVER_eth0="192.168.254.$2"
	BASE_eth0="192.168.254"
fi

BASE_DIR="$1"
SERVER_NO="$2"
SERVER_eth1="192.168.$2.254"
BASE_eth1="192.168.$2"
GW="192.168.254.254"
CLIENT_eth1="192.168.253.$SERVER_NO"
BASE_CLIENT_eth1="192.168.253"
SERVER_plip=10.3.84.84
CLIENT_plip=10.3.84.83

## BASE_IP=192.168.`echo $SERVER_IP| cut -f 3 --delimiter=. - `.

echo -e "base_dir $BASE_DIR \n\tserver_eth0 $SERVER_eth0" \
	" \n\tbase_eth0 $BASE_eth0" \
	" \n\tserver_eth1 $SERVER_eth1 \n\tbase_eth1 $BASE_eth1 " \
	" \n\tserver_no $SERVER_NO"


mkdir -p $BASE_DIR/etc/ntp
mkdir -p $BASE_DIR/etc/sysconfig/network-scripts
mkdir -p $BASE_DIR/vncroot/etc/ntp
mkdir -p $BASE_DIR/vncroot/etc/sysconfig/network-scripts

##
# etc/hosts (vncroot/etc/hosts)
##
HOSTS=$BASE_DIR/etc/hosts
echo "Creating etc/hosts (vncroot/etc/hosts) files"

name=`echo $SERVER_eth0 \
	| sed "s/\./-/" | sed "s/\./-/" | sed "s/\./-/" `
echo -e "127.0.0.1\t\tlocalhost.netwinder.org\t\tlocalhost\n" > $HOSTS
echo -e "$SERVER_plip\t\tplip-server.netwinder.org\tplip-server" >> $HOSTS
echo -e "$CLIENT_plip\t\tplip-client.netwinder.org\tplip-client\n" >> $HOSTS

echo -e "$SERVER_eth1\t\tserver\tnfs-server\teth1-server" >> $HOSTS
echo -e "$SERVER_eth0\t\tserver0\tback-server\teth0-server\n" >> $HOSTS

echo -e "192.168.254.1\t\tbase-gw.netwinder.org\tbase-gw\ttest-100\n" >> $HOSTS

echo -e "#" >> $HOSTS
echo -e "#  External Servers on eth0" >> $HOSTS
echo -e "#" >> $HOSTS
i=1
while [ $i != 255 ]; do
	echo -e \
		"192.168.254.$i\t\tproduction-$i.netwinder.org\t" \
		"production-$i p$i" \
		>> $HOSTS
	i=$[$i+1]
done

echo -e "#" >> $HOSTS
echo -e "#  Ping tests IPs " >> $HOSTS
echo -e "#" >> $HOSTS
i=1
while [ $i != 255 ]; do
	echo -e \
		"192.168.253.$i\t\t192-168-253-$i.netwinder.org\t" \
		"192-168-253-$i" \
		>> $HOSTS
	i=$[$i+1]
done

echo -e "#" >> $HOSTS
echo -e "#  Internal clients which nfs boot off eth1" >> $HOSTS
echo -e "#" >> $HOSTS
i=1
name=`echo $BASE_eth1 \
	| sed "s/\./-/" | sed "s/\./-/" `
while [ $i != 255 ]; do
	echo -e \
		"$BASE_eth1.$i\t\t$name-$i.netwinder.org\t" \
		"$name-$i" \
		>> $HOSTS
	i=$[$i+1]
done
cp -af $HOSTS $BASE_DIR/vncroot/etc


##
# etc/dhcpd.conf
##
## Set router to an unused IP address.  We do not want accidental
## data being routed through the default gw
## Use: 192.168.X.253
echo "Creating etc/dhcpd.conf file"
echo -e "subnet $BASE_eth1.0 netmask 255.255.255.0 {\n" \
	"\trange $BASE_eth1.1 $BASE_eth1.250;\n" \
	"\tdefault-lease-time 120;\n" \
	"\tmax-lease-time 120;\n\n" \
	"\toption subnet-mask 255.255.255.0;\n" \
	"\toption routers $BASE_eth1.253;\n" \
	"\toption domain-name \"netwinder.org\";\n" \
	"\toption broadcast-address $BASE_eth1.255;\n\n" \
	"\tserver-name \"$SERVER_eth1\";\n" \
	"\tfilename \"vmlinux_vnc.rev4\";\n" \
	"\toption root-path \"$SERVER_eth1:/vncroot\";\n"\
"}"  > $BASE_DIR/etc/dhcpd.conf


##
# etc/exports
## 
echo "Creating etc/exports file"
echo -e "/\t\t$BASE_eth1.0/255.255.255.0(rw,no_root_squash)\n" \
	> $BASE_DIR/etc/exports


##
# etc/ntp.conf
# We simply tag our time server on to the end of the file
##
echo "Creating etc/ntp.conf file"
echo -e "server 192.168.254.1 minpoll 4 maxpoll 9\n"\
"server 10.8.54.9 minpoll 4 maxpoll 9\n" \
		>> $BASE_DIR/etc/ntp.conf
##
# vncroot/etc/ntp.conf
# We simply tag our time server on to the end of the file
##
echo "Creating vncroot/etc/ntp.conf file"
echo -e "server $SERVER_eth1 minpoll 4 maxpoll 9\n"\
		>> $BASE_DIR/vncroot/etc/ntp.conf


##
# etc/ntp/step-tickers
## 
echo "Creating etc/ntp/step-tickers file"
echo -e "192.168.254.1\n"\
"10.8.54.9" \
		>> $BASE_DIR/etc/ntp/step-tickers
##
# vncroot/etc/ntp/step-tickers
## 
echo "Creating vncroot/etc/ntp/step-tickers file"
echo -e "$SERVER_eth1" \
		>> $BASE_DIR/vncroot/etc/ntp/step-tickers


##
# etc/redhat-release
## 
echo "Creating etc/redhat-release file"
echo -e "\nRebel.com Inc.\n"\
"Production Server $SERVER_NO -- Shipping\n" \
		>> $BASE_DIR/etc/redhat-release
##
# vncroot/etc/redhat-release
## 
echo "Creating vncroot/etc/redhat-release file"
echo -e "\nRebel.com Inc.\n"\
"NFS booted client off server $SERVER_NO -- Shipping\n" \
		>> $BASE_DIR/vncroot/etc/redhat-release

##
# etc/sysconfig/network
##
echo "Creating etc/sysconfig/network file"
echo -e "NETWORKING=yes\n"\
"FORWARD_IPV4=no\n"\
"HOSTNAME=production-$SERVER_NO\n"\
"DOMAINNAME=netwinder.org\n"\
"GATEWAY=$GW\n"\
"GATEWAYDEV=eth0"\
	> $BASE_DIR/etc/sysconfig/network
##
# vncroot/etc/sysconfig/network
##
echo "Creating vncroot/etc/sysconfig/network file"
echo -e "NETWORKING=yes\n"\
"FORWARD_IPV4=no\n"\
"HOSTNAME=nfs-client\n"\
"DOMAINNAME=netwinder.org\n"\
	> $BASE_DIR/vncroot/etc/sysconfig/network


##
# etc/sysconfig/network-scripts/ifcfg-eth0
##
echo "Creating etc/sysconfig/network-scripts/ifcfg-eth0 file"
echo -e "DEVICE=eth0\n"\
"IPADDR=$SERVER_eth0\n"\
"NETMASK=255.255.255.0\n"\
"NETWORK=$BASE_eth0.0\n"\
"BROADCAST=$BASE_eth0.255\n"\
"ONBOOT=yes" \
	> $BASE_DIR/etc/sysconfig/network-scripts/ifcfg-eth0
##
# vncroot/etc/sysconfig/network-scripts/ifcfg-eth0
##
echo "Creating vncroot/etc/sysconfig/network-scripts/ifcfg-eth0 file"
echo -e "DEVICE=eth0\n"\
"IPADDR=\n"\
"NETMASK=\n"\
"NETWORK=\n"\
"BROADCAST=\n"\
"ONBOOT=no" \
	> $BASE_DIR/vncroot/etc/sysconfig/network-scripts/ifcfg-eth0


##
# etc/sysconfig/network-scripts/ifcfg-eth1
##
echo "Creating etc/sysconfig/network-scripts/ifcfg-eth1 file"
echo -e "DEVICE=eth1\n"\
"IPADDR=$SERVER_eth1\n"\
"NETMASK=255.255.255.0\n"\
"NETWORK=$BASE_eth1.0\n"\
"BROADCAST=$BASE_eth1.255\n"\
"ONBOOT=yes" \
	> $BASE_DIR/etc/sysconfig/network-scripts/ifcfg-eth1
##
# vncroot/etc/sysconfig/network-scripts/ifcfg-eth1
##
echo "Creating vncroot/etc/sysconfig/network-scripts/ifcfg-eth1 file"
echo -e "DEVICE=eth1\n"\
"IPADDR=$BASE_CLIENT_eth1.$SERVER_NO\n"\
"NETMASK=255.255.255.0\n"\
"NETWORK=$BASE_CLIENT_eth1.0\n"\
"BROADCAST=$BASE_CLIENT_eth1.255\n"\
"ONBOOT=no" \
	> $BASE_DIR/vncroot/etc/sysconfig/network-scripts/ifcfg-eth1


##
# etc/sysconfig/network-scripts/ifcfg-plip0
##
echo "Creating etc/sysconfig/network-scripts/ifcfg-plip0 file"
echo -e "DEVICE=plip0\n"\
"IPADDR=$SERVER_plip\n"\
"REMID=$CLIENT_plip\n"\
"NETMASK=255.255.255.255\n"\
"NETWORK=$SERVER_plip\n"\
"BROADCAST=$SERVER_plip\n"\
"ONBOOT=yes" \
	> $BASE_DIR/etc/sysconfig/network-scripts/ifcfg-plip0
##
# vncroot/etc/sysconfig/network-scripts/ifcfg-plip0
##
echo "Creating vncroot/etc/sysconfig/network-scripts/ifcfg-plip0 file"
echo -e "DEVICE=plip0\n"\
"IPADDR=$CLIENT_plip\n"\
"REMID=$SERVER_plip\n"\
"NETMASK=255.255.255.255\n"\
"NETWORK=$CLIENT_plip\n"\
"BROADCAST=$CLIENT_plip\n"\
"ONBOOT=no" \
	> $BASE_DIR/vncroot/etc/sysconfig/network-scripts/ifcfg-plip0


##
# etc/fstab
##
echo "Creating etc/fstab file"
echo -e \
"# <device>	<mountpoint>   <filesystemtype> <options> <dump> <fsckorder>\n"\
"/dev/hda1	/		ext2	defaults,usrquota	1 1\n"\
"/dev/hda2	none		swap	swap			0 0\n"\
"/dev/hda3	/home/ftp	ext2	defaults,usrquota	1 2\n"\
"none		/proc		proc	defaults		0 0\n"\
"none		/dev/pts	devpts	gid=5,mode=620		0 0\n"\
	> $BASE_DIR/etc/fstab
##
# vncroot/etc/fstab
##
echo "Creating vncroot/etc/fstab file"
echo -e \
"# <device>	<mountpoint>   <filesystemtype> <options> <dump> <fsckorder>\n"\
"$SERVER_eth1:/vncroot	/	nfs	defaults		0 0\n"\
"/dev/hda1	/mnt/hda1	ext2	defaults,noauto		0 0\n"\
"/dev/hda2	/mnt/hda2	ext2	defaults,noauto		0 0\n"\
"/dev/hda3	/mnt/hda3	ext2	defaults,noauto		0 0\n"\
"/dev/hda4	/mnt/hda4	ext2	defaults,noauto		0 0\n"\
"none		/proc		proc	defaults		0 0\n"\
"none		/dev/pts	devpts	gid=5,mode=620		0 0\n"\
	> $BASE_DIR/vncroot/etc/fstab


##
# etc/sysconfig/static-routes
## 
echo "Creating etc/sysconfig/static-routes"
echo -e "eth0 net 192.168.253.0 netmask 255.255.255.0\n"\
"plip0 host $CLIENT_plip"\
	>> $BASE_DIR/etc/sysconfig/static-routes
##
# vncroot/etc/sysconfig/static-routes
## 
echo "Creating vncroot/etc/sysconfig/static-routes"
echo -e "eth1 net 192.168.254.0 netmask 255.255.255.0\n"\
"plip0 host $SERVER_plip"\
	>> $BASE_DIR/vncroot/etc/sysconfig/static-routes


##
# etc/modules.conf
## 
echo "Appending to etc/modules.conf file"
echo -e "options parport_pc io=0x378 irq=7"\
	>> $BASE_DIR/etc/modules.conf
##
# vncroot/etc/modules.conf
## 
echo "Appending to vncroot/etc/modules.conf file"
echo -e "options parport_pc io=0x378 irq=7"\
	>> $BASE_DIR/vncroot/etc/modules.conf

# Leave the sound stuff in the modules file
## get rid of the sound in the modules for the nfs root
###egrep -v "sound|adlib" $BASE_DIR/vncroot/etc/modules.conf \
###	> $BASE_DIR/vncroot/etc/modules.conf.$$
###mv -f $BASE_DIR/vncroot/etc/modules.conf.$$ \
###	$BASE_DIR/vncroot/etc/modules.conf


##
# etc/inetd.conf
## 
echo "Fixing etc/inetd.conf file"
sed -e "s|^#tftp|tftp|" $BASE_DIR/etc/inetd.conf > $BASE_DIR/etc/inetd.conf.$$
mv -f $BASE_DIR/etc/inetd.conf.$$ $BASE_DIR/etc/inetd.conf


##
# vncroot/etc/rc.d/init.d/xntpd
## 
# Work around a bug with some units which get a time prior to the epoch
# ie, time < Dec. 31, 1969

echo "Fixing vncroot/etc/rc.d/init.d/xntpd"
sed -e 's/\/usr\/sbin\/ntpdate/date 0531000000\
		\/usr\/sbin\/ntpdate/' $BASE_DIR/vncroot/etc/rc.d/init.d/xntpd \
	> $BASE_DIR/vncroot/etc/rc.d/init.d/xntpd.$$
mv -f $BASE_DIR/vncroot/etc/rc.d/init.d/xntpd.$$ \
	$BASE_DIR/vncroot/etc/rc.d/init.d/xntpd
chmod +x $BASE_DIR/vncroot/etc/rc.d/init.d/xntpd


##
# etc/rc.d/init.d/dhcpd
## 
echo "Fixing etc/rc.d/init.d/dhcpd"
sed -e "s|eth0|eth1|" $BASE_DIR/etc/rc.d/init.d/dhcpd > $BASE_DIR/etc/rc.d/init.d/dhcpd.$$
sed -e "s|daemon /usr/sbin/dhcpd|daemon /usr/sbin/dhcpd -lf /var/state/dhcpd/dhcpd.leases -cf /etc/dhcpd.conf eth1|" $BASE_DIR/etc/rc.d/init.d/dhcpd.$$ > $BASE_DIR/etc/rc.d/init.d/dhcpd
mkdir -p $BASE_DIR/var/state/dhcpd
touch    $BASE_DIR/var/state/dhcpd/dhcpd.leases
rm -f $BASE_DIR/etc/rc.d/init.d/dhcpd.$$
chmod +x $BASE_DIR/etc/rc.d/init.d/dhcpd


##
# vncroot/etc/inittab
## 
echo "Fixing vncroot/etc/inittab"
sed -e "s|1:2345:respawn:/sbin/mingetty tty1|1:2345:respawn:/usr/bin/perl /root/install >/dev/tty1 </dev/tty1 2>/dev/tty1|" \
	$BASE_DIR/vncroot/etc/inittab > $BASE_DIR/vncroot/etc/inittab.$$

sed -e "s|2:2345:respawn:/sbin/mingetty tty2|2:2345:off:/sbin/mingetty tty2|" \
	$BASE_DIR/vncroot/etc/inittab.$$ > $BASE_DIR/vncroot/etc/inittab

rm -f $BASE_DIR/vncroot/etc/inittab.$$


##
# vncroot/etc/shadow
## 
echo "Fixing root password in vncroot/etc/shadow"
egrep -v "^root" $BASE_DIR/vncroot/etc/shadow > $BASE_DIR/vncroot/etc/shadow.$$
# set the root password in the vncroot (nfs root) to rebel
echo "root:Vy5KPCVEBwBLk:10917:0:99999:7:-1:-1:33620176" > \
	$BASE_DIR/vncroot/etc/shadow
cat $BASE_DIR/vncroot/etc/shadow.$$ >> $BASE_DIR/vncroot/etc/shadow


##
# etc/shadow etc/passwd
## 
echo "Fixing etc/passwd and etc/shadow adding service user"
chroot /mnt/hda1 adduser service
egrep -v "^root|^service" $BASE_DIR/etc/shadow > $BASE_DIR/etc/shadow.$$

# set the root password This is a private password see Rod Stewart
# you don't actually need to know it
echo "root:Vy5KPCVEBwBLk:10917:0:99999:7:-1:-1:33620176" > \
	$BASE_DIR/etc/shadow
cat $BASE_DIR/etc/shadow.$$ >> $BASE_DIR/etc/shadow

# set the root password This is a private password see Rod Stewart
# you don't actually need to know it
echo "service:Vy5KPCVEBwBLk:10917:0:99999:7:-1:-1:33620176" >> \
	$BASE_DIR/etc/shadow

# add in minicom user
# use minicom with color on and use the Meta-Z key sequence
echo -e '#!/bin/sh\n\n'\
'/usr/bin/minicom -c on -m\n' > $BASE_DIR/usr/bin/minicom-user
chmod 755 $BASE_DIR/usr/bin/minicom-user
chmod 666 $BASE_DIR/dev/ttyS0

chroot /mnt/hda1 adduser -s /usr/bin/minicom-user minicom 
chroot /mnt/hda1 passwd -d minicom

##
# etc/minirc.dfl
##
echo -e '# Machine-generated file - use "minicom -s" to change parameters.\n'\
'pu baudrate         115200\n'\
'pu rtscts           No\n'\
'pu mbcolor          BLUE\n'\
'pu sound            No' > $BASE_DIR/etc/minirc.dfl


##
# etc/rc.d/rc.sysinit
##
echo "fix etc/rc.d/rc.sysinit"
# if checking harddrive pass -y to fsck
sed -e 's|initlog -c "fsck| initlog -c "fsck -y |' \
	$BASE_DIR/etc/rc.d/rc.sysinit \
	> $BASE_DIR/etc/rc.d/rc.sysinit.$$

mv -f $BASE_DIR/etc/rc.d/rc.sysinit.$$ \
	$BASE_DIR/etc/rc.d/rc.sysinit
chmod a+x $BASE_DIR/etc/rc.d/rc.sysinit
##
# vncroot/etc/rc.d/rc.sysinit
##
echo "fix vncroot/etc/rc.d/rc.sysinit"

sed -e 's|^# Add /proc to /etc/mtab|\
# Get rid of any old mtab* files\
rm -fr /etc/mtab* \
\
# Add /proc to /etc/mtab|' \
	$BASE_DIR/vncroot/etc/rc.d/rc.sysinit \
	> $BASE_DIR/vncroot/etc/rc.d/rc.sysinit.$$

mv -f $BASE_DIR/vncroot/etc/rc.d/rc.sysinit.$$ \
	$BASE_DIR/vncroot/etc/rc.d/rc.sysinit
chmod a+x $BASE_DIR/vncroot/etc/rc.d/rc.sysinit


##
# nfsflash/tmp/nfsflash_cmdline
## 
echo "Fixing nfsflash/tmp/nfsflash_cmdline to boot off the correct server"
sed -e "s|192.168.4|192.168.$SERVER_NO|" \
	$BASE_DIR/nfsflash/tmp/nfsflash_cmdline  | \
	sed -e "s|192.168.4|192.168.$SERVER_NO|" | \
	sed -e "s|192.168.4|192.168.$SERVER_NO|" \
	> $BASE_DIR/nfsflash/tmp/nfsflash_cmdline.$$

mv -f $BASE_DIR/nfsflash/tmp/nfsflash_cmdline.$$ \
	$BASE_DIR/nfsflash/tmp/nfsflash_cmdline


##
# vncroot/etc/rc.d/rc.local
## 
echo "Removing the welecom sound in vncroot/etc/rc.d/rc.local file"
## get rid of the sound playing
egrep -v "etc/welcome.au" $BASE_DIR/vncroot/etc/rc.d/rc.local \
	> $BASE_DIR/vncroot/etc/rc.d/rc.local.$$
mv -f $BASE_DIR/vncroot/etc/rc.d/rc.local.$$ \
	$BASE_DIR/vncroot/etc/rc.d/rc.local
chmod a+x $BASE_DIR/vncroot/etc/rc.d/rc.local


##
# vncroot/sbin/fsck.nfs
##
echo "Creating vncroot/sbin/fsck.nfs"
echo -e '#!/bin/sh\n\n'\
'/bin/true' > $BASE_DIR/vncroot/sbin/fsck.nfs
chmod a+x $BASE_DIR/vncroot/sbin/fsck.nfs

mkdir -p $BASE_DIR/vncroot/mnt/hda1
mkdir -p $BASE_DIR/vncroot/mnt/hda2
mkdir -p $BASE_DIR/vncroot/mnt/hda3
mkdir -p $BASE_DIR/vncroot/mnt/hda4
mkdir -p $BASE_DIR/vncroot/mnt/ftp
mkdir -p $BASE_DIR/vncroot/server-root

##
# Removing running of redundant services
##
echo "Removing running of redundant services"
chroot /mnt/hda1 chkconfig --level 35 sendmail off
chroot /mnt/hda1 chkconfig --level 35 atd off
chroot /mnt/hda1 chkconfig --level 35 xfs off
chroot /mnt/hda1 chkconfig --level 35 xntpd on

chroot /mnt/hda1/vncroot chkconfig --level 35 sendmail off
chroot /mnt/hda1/vncroot chkconfig --level 35 atd off
chroot /mnt/hda1/vncroot chkconfig --level 35 nfs off
chroot /mnt/hda1/vncroot chkconfig --level 35 netfs off
chroot /mnt/hda1/vncroot chkconfig --level 35 crond off
chroot /mnt/hda1/vncroot chkconfig --level 35 inet off
chroot /mnt/hda1/vncroot chkconfig --level 35 gpm off
chroot /mnt/hda1/vncroot chkconfig --level 35 syslog off

# make certain xntpd is running
chroot /mnt/hda1 chkconfig --level 35 xntpd on
chroot /mnt/hda1/vncroot chkconfig --level 35 xntpd on


exit 0