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# text mode (no graphical mode)
text
# do not configure X
skipx
# non-interactive command line mode
cmdline
# install
install
# installation path
url --url=http://mirror.switch.ch/ftp/mirror/centos/5/os/x86_64
# repository
repo --name="Switch CentOS Repo" --baseurl=http://mirror.switch.ch/ftp/mirror/centos/5/os/x86_64
# by specifying the update Repo the install process will automatically update to the latest version. If you wish to stay at the initial release version, comment the following line.
repo --name="Switch CentOS Repo Update" --baseurl=http://mirror.switch.ch/ftp/mirror/centos/5/updates/x86_64
# Language support
lang en_US.UTF-8
# keyboard
keyboard us
# network
network --onboot yes --device eth0 --bootproto dhcp --noipv6 --hostname=centos5-64-master
# root password (123qwe, change after cloning)
rootpw --iscrypted $6$LhelAf3MiEiKEXoZ$4Ymdrfp0TJRtQf0DtkfRqjFzQddX72yYvRlHYapeDxMhdG.HGWm04XX1YOCTleKqsUio04hwbb6/1O.ea4RhM/
# firewall
firewall --enabled
firewall --port=22:tcp
# auth config
authconfig --enableshadow --passalgo=sha512
# SElinux
selinux --enforcing
# timezone
timezone --utc Europe/Zurich
# bootloader
bootloader --location=mbr --driveorder=vda --append="crashkernel=auto rhgb quiet"
# clear the MBR (Master Boot Record)
zerombr
# the Setup Agent is not started the first time the system boots
firstboot --disable
# power off after installation
poweroff
################################################################################
# LVM partitions
# do not remove any partition (preserve the gpt label)
clearpart --none
# creates a partition on the system
part /boot --fstype=ext3 --size=500
part pv.00 --grow --asprimary --size=1
# Increased pesize from 4096 KB to 262144 KB (0.25GB) to allow bigger logvols
# Keep 20% of volgroup reserved for future use
volgroup vg_main --pesize=262144 pv.00
# Use default swap size
logvol swap --name=lv_swap --vgname=vg_main --recommended
# Allocate the rest to /
logvol / --fstype=ext4 --name=lv_root --vgname=vg_main --size=1 --grow
################################################################################
%pre
parted -s /dev/vda mklabel msdos
%packages –nobase
@core
vim-minimal
################################################################################
%post
# cleanup the installation
yum clean all
# create default ssh keys
ssh-keygen -q -t rsa -N "" -f /root/.ssh/id_rsa
# create default authorized_keys file
cp -p -f --context=system_u:object_r:ssh_home_t:s0 /root/.ssh/id_rsa.pub /root/.ssh/authorized_keys
chmod 600 /root/.ssh/authorized_keys
%end
################################################################################
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