Ppapa at 06:17, 8 November 2010

2010-11-08T06:17:18Z

Ppapa: Created page with " # # Kickstart config file. Produces the actual kickstart file to be given # to anaconda. Documentation for each option is listed in the comments # above where the opti..."

2010-11-08T06:16:44Z

Created page with " # # Kickstart config file. Produces the actual kickstart file to be given # to anaconda. Documentation for each option is listed in the comments # above where the opti..."

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#
# Kickstart config file. Produces the actual kickstart file to be given
# to anaconda. Documentation for each option is listed in the comments
# above where the option is produced.
#
# This file documents as many of the kickstart keywords and options as
# possible. The models do not support all the options, but more are
# added as needed.
#
# Some document names are abbreviated:
#
# SAG: RHEL4 System Administration Guide, English edition
# (rhel-sag-en.pdf)
#
#platform=x86, AMD64, or Intel EM64T
# Required
#

# Kickstart Specific Settings
#
# lang
# SAG p9
# lang is the language used during install.
# langsupport is the set of languages to be supported on the installed system.
# keyboard is the keyboard connected to the system.
lang en_US

# Perform kickstart in text mode. There's no need for a graphical build,
# even off a CD/DVD.
# text: SAG pg16
text

# Install or upgrade?
# install: SAG p8
# upgrade: SAG p16
install

# Use NFS installation media
nfs --server=buildserver.mydomain.com --dir=/export/centos/5.5/os/x86_64

# Network settings
network --device eth0 --bootproto static --ip 192.168.1.3 --netmask 255.255.255.0 --gateway 192.168.1.254 --nameserver 192.168.11.253

# What to do after installation
# poweroff: SAG pg 13
# halt: SAG pg 8
# reboot: SAG pg 14
poweroff

#
# System Specific Settings
#

# langsupport and keyboard
langsupport --default=en_US en_GB
keyboard us

# System Devices

# Bootloader
# SAG pg 5
bootloader --append="" --location=mbr

# Network information
# SAG pp10-12
#

# SELinux configuration
# Need to add SELinux Policy support through policy modules.
#
selinux --disabled

# System authorization information
# SAG pp 2-5
auth --enablemd5 --enableshadow

# Autoconfigure mouse
# SAG p10
# "mouse" with no options autodetects the mouse
# Optionally, it can have three arguments.
# [--device=ttyS0] [--emulthree] [mousetype]
#
mouse

# Firewall configuration
# SAG p 7
firewall --disabled

# Run the Setup Agent on first boot
# Mode is one of enabled, disabled, reconfig
# SAG pp 7-8
firstboot --disable

#
# Root password
#
# SAG pg 15
rootpw --iscrypted XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

# System timezone (set via %pre?)
# timezone: SAG pg16
timezone --utc Australia/Melbourne

# X or no X
# Either "skipx" or "xconfig --startxonboot"
# skipx: SAG p15

skipx

#clearpart --initlabel
# Disk partitioning information

#
# Partition information
# zerombr: SAG p17
zerombr yes

# NOTE - Partition information is generated in the pre scripts
%include "/tmp/partitions.ks"

#
# OS Specific Tags
# Use this section for tags specific to a particular config
#
#entitlement
key bbe5b781bb89f5b6

# Packages
# SAG pp 18-19
# --nobase is documented in various mailing lists. For example,
# http://www.sage.org/lists/sage-members-archive/2006/msg01378.html.
#
%packages --nobase --resolvedeps
aide
at
bc
.
. Lots of packages truncated!
.
yum
yum-utils
zip

#
# Pre-install scripts
# SAG pp 19-21

# Partition information generator
%pre --interpreter=/usr/bin/python
import re
import os

partitions = [['/', 4096, 0, 0],['/boot', 100, 0, 1],['swap', 8192, 0, 0],['/var', 1, 1, 0],['/usr', 8192, 0, 0],['/home', 8192, 0, 0]]
m_ide = re.compile(r'(hd[a-z]):\s+([0-9]+)\s+sectors\s+$([0-9]+)\sMB$')
m_scsi = re.compile(r'SCSI\s+device\s+(sd[a-z]):\s+([0-9]+)\s+.*$([0-9]+)\s+MB$')

i = dict()
s = dict()
pipe = os.popen('dmesg', 'r')
for line in pipe.readlines():
m = m_ide.search(line)
if m:
i[m.group(1)] = [m.group(2), m.group(3)]
m = m_scsi.search(line)
if m:
s[m.group(1)] = [m.group(2), m.group(3)]

ide_drives = list()
scsi_drives = list()
do_drives = list()
for k in i.keys(): ide_drives.append([k, i[k][0], i[k][1]])
for k in s.keys(): scsi_drives.append([k, s[k][0], s[k][1]])

if (len(ide_drives) > 0):
if ((len(ide_drives) == 2) and ((ide_drives[0][1] == ide_drives[1][1]) and (ide_drives[0][2] == ide_drives[1][2]))): do_drives = ide_drives
else: do_drives = [['hda']]
elif (len(scsi_drives) > 0):
if ((len(scsi_drives) == 2) and ((scsi_drives[0][1] == scsi_drives[1][1]) and (scsi_drives[0][2] == scsi_drives[1][2]))): do_drives = scsi_drives
else: do_drives = [['sda']]
else: do_drives = [['sda']]

pfile = open("/tmp/partitions.ks", "w")
pfile.write("clearpart --all --initlabel --drives=%s\n" % ",".join([x[0] for x in do_drives]))
rstr = ''

for index, p in enumerate(partitions):
if (len(do_drives) == 2):
pfile.write("partition raid.0%d --size=%d %s %s --ondisk=%s\n" % (index, p[1], ((p[2] == 1) and '--grow' or ''), ((p[3] == 1) and '--asprimary' or ''), do_drives[0][0]))
pfile.write("partition raid.1%d --size=%d %s %s --ondisk=%s\n" % (index, p[1], ((p[2] == 1) and '--grow' or ''), ((p[3] == 1) and '--asprimary' or ''), do_drives[1][0]))
rstr += "raid %s --fstype=%s --device=md%d --level 1 raid.0%d raid.1%d\n" % (p[0], ((p[0] == 'swap') and 'swap' or 'ext3'), index, index, index)
else:
pfile.write("partition %s --fstype=%s --size=%d %s %s --ondisk=%s\n" % (p[0], ((p[0] == 'swap') and 'swap' or 'ext3'), p[1], ((p[2] == 1) and '--grow' or ''), ((p[3] == 1) and '--asprimary' or ''), do_drives[0][0]))

pfile.write(rstr)
pfile.close()

pfile = open("/tmp/partition-script.ks", "w")
if (len(do_drives) == 2):
pfile.write("\n%post\n/sbin/grub << EOF\n")
for d in do_drives:
pfile.write("device (hd0) /dev/%s\nroot (hd0,0)\nsetup (hd0)\n" % d[0])
pfile.write("quit\n")
pfile.write("EOF\n")
pfile.close()

#
# OS Specific Pre Scripts
#

# NOTE - Grub setup, if needed
%include "/tmp/partition-script.ks"

#
# Set up the serial console
#
%post
echo ":: Setting up Serial Console ::" >> /root/post.log
perl -p -i -e 's/^(default.*)$/$1\nserial --unit=0 --speed=9600 --data=8 --parity=no --stop=1\nterminal --timeout=5 serial console/' /boot/grub/grub.conf >> /root/post.log 2>&1
perl -p -i -e 's/^(\s+kernel.*)$/$1 console=tty0 console=ttyS0,9600/' /boot/grub/grub.conf >> /root/post.log 2>&1
echo "" >> /etc/inittab
echo "# Run serial console on ttyS0" >> /etc/inittab
echo "S1:2345:respawn:/sbin/agetty ttyS0 9600 vt100" >> /etc/inittab
echo "ttyS0" >> /etc/securetty
echo ":: Done Setting up Serial Console ::" >> /root/post.log

#
# Save the configuration information for later reference
#
%post
echo ":: Saving configuration information ::" >> /root/post.log
mkdir -p /var/installation
cd /var/installation
mv /root/install.log* /var/installation >> /root/post.log 2>&1
mv /root/anaconda-ks.cfg /var/installation >> /root/post.log 2>&1
cp /tmp/partition.ks /var/installation >> /root/post.log 2>&1
mv /root/post.log /var/installation

#
# Post-install scripts
# SAG pp 21-22
%post --interpreter /bin/bash
/sbin/chkconfig xfs off
/sbin/chkconfig lvm2-monitor off
/sbin/chkconfig sendmail off
/sbin/chkconfig autofs off
/sbin/chkconfig portmap off
/sbin/chkconfig ntpd on

%post --interpreter /bin/bash
# We have to set up the issue files here because it changes for every
# revision of the OS.
rm -f /etc/issue /etc/issue.net

cat <<EOT > /etc/issue
***********************************************************************
* Access to this computer system is limited to authorised users only. *
* Unauthorised users may be subject to prosecution under the Crimes *
* Act or State legislation *
* *
* Please note, ALL CUSTOMER DETAILS are confidential and must *
* not be disclosed. *
***********************************************************************
EOT

cp /etc/issue /etc/issue.net

# Add users
echo ":: Adding users and groups ::" >> /var/installation/post.log
groupadd -g 100 myusers >> /var/installation/post.log 2>&1
useradd -c "Peter Papagiannopoulos" -d /home/ppapa -m -s /bin/tcsh -u 1000 -g 100 -p 'XXXXXXXXXXXXXXXXXXXXXXXXXXXX' ppapa >> /var/installation/post.log 2>&1

echo ":: Adding users to wheel group ::" >> /var/installation/post.log
cp -p /etc/group /etc/group.bk>> /var/installation/post.log 2>&1
sed -e 's/wheel:x:10:root/wheel:x:10:root,ppapa/' /etc/group.bk > /etc/group

← Older revision		Revision as of 06:17, 8 November 2010
Line 280:		Line 280:
	cp -p /etc/group /etc/group.bk>> /var/installation/post.log 2>&1		cp -p /etc/group /etc/group.bk>> /var/installation/post.log 2>&1
	sed -e 's/wheel:x:10:root/wheel:x:10:root,ppapa/' /etc/group.bk > /etc/group		sed -e 's/wheel:x:10:root/wheel:x:10:root,ppapa/' /etc/group.bk > /etc/group
		+
		+	In this example, the install media is on our local NFS server. However, you could just as easily point it to you favourite HTTP mirror:
		+
		+	url --url http://mirror.internode.on.net/pub/centos/5.5/os/x86_64

Sample Kickstart Configuration file - Revision history

Ppapa at 06:17, 8 November 2010

Ppapa: Created page with " # # Kickstart config file. Produces the actual kickstart file to be given # to anaconda. Documentation for each option is listed in the comments # above where the opti..."