Install new res (RAID1)

Preparation

1. Set servername and rDNS on robot
2. Set yes for traffic warnings with following amount: ( Hourly: 25600 MB / Daily: 102400 MB / 5120 GB )
3. Add DNS entries for tux, ns, login, bkp and srsbounce settings on tux1 /var/named/domains/loginserver.ch.db
4. connect to rescue with credentials received on abuse@hoststar.ch

Set conf before pasting to console

domain="loginserver.ch"
server_name="login-XX.$domain"
tux="tuxXX"
mysql_pw="resXXX-mySQL@XXX_$"
bkp_server="bkpXXX.hrXX"

Create partitions

parted /dev/sda
mktable msdos
mkpart primary linux-swap 2048s 34.4G
mkpart primary ext3 34.4G 88.1G
mkpart primary ext3 88.1G 142G
mkpart extended 142G -1
mkpart logical ext3 142G 169G
mkpart logical ext3 169G -1
set 1 raid on
set 2 raid on
set 3 raid on
set 5 raid on
set 6 raid on
quit
sfdisk --dump /dev/sda > diskparts.txt
sfdisk /dev/sdb < diskparts.txt
parted /dev/sdc
mktable gpt
mkpart ext3 2048s -1
set 1 raid on
quit
parted /dev/sdd
mktable gpt
mkpart ext3 2048s -1
set 1 raid on
quit

Create RAID1

mdadm --create /dev/md0 --level=1 --raid-devices=2 /dev/sda1 /dev/sdb1
mdadm --create /dev/md1 --level=1 --raid-devices=2 /dev/sda2 /dev/sdb2
mdadm --create /dev/md2 --metadata=0.90 --level=1 --raid-devices=2 /dev/sda3 /dev/sdb3
mdadm --create /dev/md3 --level=1 --raid-devices=2 /dev/sda5 /dev/sdb5
mdadm --create /dev/md5 --level=1 --raid-devices=2 /dev/sda6 /dev/sdb6
mdadm --create /dev/md4 --level=1 --raid-devices=2 /dev/sdc1 /dev/sdd1

Create file system

mkswap /dev/md0
mkfs.ext3 -O dir_index /dev/md1
mkfs.ext3 -I 128 -O dir_index /dev/md2
mkfs.ext3 -O dir_index /dev/md3
mkfs.ext3 -O dir_index /dev/md4
mkfs.ext3 -O dir_index /dev/md5

Prepare image server

umount /mnt /mnt{1..3} /mnt/* /mysql1
mkdir /mnt/var /mnt/root /mnt/home /mnt/mysql
mount /dev/sdb2 /mnt/var
mount /dev/sdb3 /mnt/root
mount /dev/sdb6 /mnt/home
mount /dev/sda7 /mnt/mysql

Prepare prod server

mkdir /mnt/var /mnt/root /mnt/home /mnt/mysql
mount /dev/md1 /mnt/var
mount /dev/md2 /mnt/root
mount /dev/md4 /mnt/home
mount /dev/md5 /mnt/mysql

Sync data

rsync -avz --delete --progress --rsh='ssh -p48531' tux281.hoststar.ch:/mnt/ /mnt/

# PW: $182-ssh@MN_$

Replace old config

chattr -i /mnt/root/usr/local/bin
sed -i "s|`grep -o -E "[0-9A-Fa-f]{2}\:[0-9A-Fa-f]{2}\:[0-9A-Fa-f]{2}\:[0-9A-Fa-f]{2}\:[0-9A-Fa-f]{2}\:[0-9A-Fa-f]{2}" /mnt/root/etc/udev/rules.d/70-persistent-net.rules`|`ifconfig | grep HWaddr | awk '{ print $5}'`|g" /mnt/root/etc/udev/rules.d/70-persistent-net.rules
sed -i "s|`grep "ETH0=" /mnt/root/usr/local/bin/iptables.bash | grep -E -o '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}'`|`ifconfig | grep "Bcast" | awk '{ print $2}' | cut -d':' -f2`|g" /mnt/root/usr/local/bin/iptables.bash /mnt/root/etc/sysconfig/network/ifcfg-eth0 /mnt/root/usr/local/proftpd-1.3.5/etc/proftpd.conf
sed -i "s|`grep -E -o '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}' /mnt/root/etc/sysconfig/network/routes`|`route -n | grep 0.0.0.0 | head -n1 | awk '{print $2}'`|g" /mnt/root/etc/sysconfig/network/routes
sed -i "s|sda3|md2|g" /mnt/root/boot/grub/menu.lst
sed -i "s|via82cxxx sata_via sata_sil sata_nv sd_mod ahci atiixp raid0 raid1 raid5 raid6 raid10 3w-xxxx 3w-9xxx aacraid powernow-k8|raid1 via82cxxx sata_via sata_sil sata_nv sd_mod ahci atiixp raid0 raid5 raid6 raid10 3w-xxxx 3w-9xxx aacraid powernow-k8|g" /mnt/root/etc/sysconfig/kernel
sed -i "s|`grep NameVirtualHost /mnt/root/usr/local/apache2-2.2.29/conf/confixx_mhost.conf | grep ':80' | grep -o -E '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}'`|`ifconfig | grep 'Bcast' | awk '{ print $2}' | cut -d':' -f2`|g" /mnt/root/usr/local/apache2-2.2.29/conf/confixx_mhost.conf
sed -i "s|`grep ServerName /mnt/root/usr/local/apache2-2.2.29/conf/confixx_mhost.conf | grep -o -E 'login-[1-9]{1,3}\.[a-z]{1,11}\.[a-z]{2}' | head -n1`|$server_name|g" /mnt/root/usr/local/apache2-2.2.29/conf/confixx_mhost.conf /mnt/root/usr/local/confixx/confixx_main.conf /mnt/home/www/confixx/settings.inc.php /mnt/root/etc/logrotate.d/apache2 /mnt/var/spool/cron/tabs/root /mnt/root/etc/logrotate.d/apache2
sed -i "s|`grep mysql_user_pass /mnt/home/www/confixx/settings.inc.php | grep -o -E '[a-z]{2}[1-9]{1,3}-mySQL@[1-9]{1,3}_\'\$`|$mysql_pw|g" /mnt/root/usr/local/webapp_updater/appupdate.sh /mnt/root/usr/local/webapp_updater/appupdate_mysql.sh /mnt/root/usr/local/confixx/confixx_main.conf /mnt/root/usr/local/bin/sqlbackup.sh /mnt/home/www/confixx/html/api/config/autoload/local.php /mnt/home/www/confixx/settings.inc.php /mnt/var/spool/cron/tabs/root /mnt/root/usr/local/confixx/confixx_main.conf
sed -i "s|`grep servername /mnt/root/usr/local/bin/serverinfo.conf | grep -o -E 'tux[0-9]{1,3}'`|$tux|g" /mnt/root/usr/local/bin/serverinfo.conf
sed -i "s|`grep backupserver /mnt/root/usr/local/bin/serverinfo.conf | grep -o -E 'bkp[0-9]{1,3}\.hr[0-9]{1,2}'`|$bkp_server|g" /mnt/root/usr/local/bin/serverinfo.conf
sed -i "s|`grep ServerName /mnt/root/usr/local/proftpd-1.3.5/etc/proftpd.conf | awk '{ print $2 }'`|$domain|g" /mnt/root/usr/local/proftpd-1.3.5/etc/proftpd.conf
sed -i "s|`grep hostname /mnt/home/www/confixx/html/mail/config-v1.1.xml | tail -n1 | grep -o -E 'login-[1-9]{1,3}\.[a-z]{1,99}\.[a-z]{1,3}'`|$server_name|g" /mnt/home/www/confixx/html/mail/config-v1.1.xml /mnt/home/www/confixx/html/autodiscover/autodiscover.php
sed -i "s|`grep allow-transfer /mnt/root/usr/local/bind-9.10.1/etc/named.conf | grep -o -E '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}'`|`dig a +short $bkp_server.$domain`|g" /mnt/root/usr/local/bind-9.10.1/etc/named.conf
chattr +i /mnt/root/usr/local/bin

Make server bootable from RAID1

mdadm --detail --scan > /mnt/root/etc/mdadm.conf
mv /mnt/root/etc/fstab.raid /mnt/root/etc/fstab
rm /mnt/home/www/mysql /mnt/mysql/data/tux*.{pid,err}
ln -s /mysql1 /mnt/home/www/mysql
umount /mnt/{var,home,mysql}
chroot-prepare /mnt/root
chroot /mnt/root
grub
root (hd1,2)
setup (hd1)
root (hd0,2)
setup (hd0)
quit
mkdir /var/tmp
mkinitrd -f md
chkconfig boot.md on
chkconfig mdadmd on

Undo changes on image server

umount /mnt/*
rmdir /mnt/*
undo ssh changes

Reboot

Server should be bootable and accessible over network now

Finish setup for Confixx etc.

cat /root/DNA/new_server/finish_setup.txt