Auto Install with Kickstart

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linux mysql redhat perl bash

Copy install files of redhat

Setup NFS server

Related files

Setting

Start

Usage

Kickstart config file

File

Note

DHCP

PXE

Set bios for DELL

set tftp server

set boot item

More Scripts

boot.msg

pxelinux.cfg/default

ks.cfg

ks_more.cfg

mysql.sh

qmail.sh

set.sh

Copy install files of redhat

mkdir /misc/redhat

insert each install CD of RedHat

mount /dev/cdrom /mnt/cdrom

if CD1

cp -var /mnt/cdrom/. /misc/redhat

other CDs

cp -var /mnt/cdrom/RedHat /misc/redhat umount /mnt/cdrom eject

Setup NFS server
Related files
/etc/exports -- config file/usr/sbin/exportfs/usr/sbin/showmount -- check/var/lib/nfs/xtab -- log
Setting

echo "/mis/redhat 192.168.2.0/24(ro,no_root_squash)" >> /etc/exports

ro -- readonlyno_root_squash -- every user on remote is nobody except root
Start
service portmap startservice nfs start
Usage

mount –t nfs -o soft,intr,timeout=30 192.168.2.119:/usr/home /usr/home/

timeo=n

This sets the time (in tenths of a second) the NFS client will wait for a request to complete. The default value is 7 (0.7 seconds). What happens after a timeout depends on whether you use the hard or soft option.

soft

Soft-mount (as opposed to hard-mount) the driver. This option causes an I/O error to be reported to the process attempting a file operation when a major timeout occurs.

intr

Allow signals to interrupt an NFS call. Useful for aborting when the server doesn't respond.
Kickstart config file
File
ks.cfg content:

#Generated by Kickstart Configurator 
#System language
lang en_US
#Language modules to install
langsupport zh_CN.GB2312 zh_TW.Big5 ja_JP.eucJP --default=en_US
#System keyboard
keyboard us
#System mouse
mouse generic3ps/2
#Sytem timezone
timezone Asia/Tokyo
#Root password rootpw --iscrypted $1$yifNoGyM$fq2lHrrfGIEyvglxnSuZ0.
#Reboot after installation
reboot
#Use text mode install
text
#Install Red Hat Linux instead of upgrade
install
#Use NFS installation Media
nfs --server=192.168.2.119 --dir=/misc/redhat/
#System bootloader configuration
bootloader --location=mbr
#Clear the Master Boot Record
zerombr yes
#Partition clearing information
clearpart --all --initlabel
#Disk partitioning information
part / --fstype ext3 --size 5000 --asprimary
part /boot --fstype ext3 --size 100 --asprimary
part swap --size 1024 --asprimary
part /home --fstype ext3 --size 5000
part /usr --fstype ext3 --size 5000 --asprimary
part /var --fstype ext3 --size 1 --grow
#System authorization infomation
auth  --useshadow  --enablemd5
#Network information
network --bootproto=dhcp --device=eth0
#Firewall configuration
firewall --disabled
#Do not configure XWindows
skipx 
#Package install information
%packages --resolvedeps
@ Development Tools
ntp  

%post
#!/bin/bash 
if [ -e /etc/ntp.conf ]; then
 mv /etc/ntp.conf /etc/ntp.conf.bak
fi
echo "server dns5.sakura.ad.jp
driftfile /etc/ntp/drift
broadcastdelay 0.008" > /etc/ntp.conf
chkconfig --level 3 ntpd on

copy to NFS directory

cp ks.cfg /misc/redhat

enter the following command at the boot: prompt:

linux ks=nfs:192.168.2.119:/misc/redhat/ks.cfg

Note
When installing, it has following message:

Could not allocate requested partitions Partitioning failed:
Could not allocate partitions Press OK to reboot your system

Maybe partitions are too large.
DHCP
Append this to/etc/dhcp.conf

allow booting;
allow bootp;
class "pxeclients" {
match if substring(option vendor-class-identifier, 0, 9) = "PXEClient";
 next-server <server-ip>;   
filename "linux-install/pxelinux.0";
}

Then

service dhcpd restart

server-ip is tftp server's ip, e.g. 192.168.2.119
PXE
Set bios for DELL
Selecting MBA UNDI allows the system to boot from the network server. The MBA UNDI option appears under Boot Sequence only if the Network Interface Controller option is set to On w/MBA. If the Network Interface Controller option is set to On or Off, set it to On w/MBA and then press to save the change and reboot the system. MBA UNDI then appears under Boot Sequence.
set tftp server
/sbin/chkconfig --level 345 xinetd on /sbin/chkconfig --level 345 tftp on mkdir /tftpboot/linux-install cd /tftpboot/linux-install cp /usr/lib/syslinux/pxelinux.0 ./ # directory image and isolinux are on CD1 of redhat install CDs cp /mnt/cdrom/image/pxeboot/initr.img ./ cp /mnt/cdrom/image/pxeboot/vmlinux ./ mkdir pxelinux.cfg cp /mnt/cdrom/isolinux/isolinux.cfg ./pxelinux.cfg/default cp /mnt/cdrom/isolinux/*.msg ./

set boot item
Add this into boot.msg
- To auto install Red Hat Enterprise Linux, type: autoinstall <ENTER>.

Add this into default.
label autoinstall kernel vmlinuz append ks=nfs:192.168.2.119:/misc/redhat/ks.cfg initrd=initrd.img

Then at the "boot:"prompt type "autointall".
More Scripts
Using these scripts to choose to install MySQL and qmail.
boot.msg
splash.lss - To install or upgrade Red Hat Enterprise Linux in graphical mode, press the <ENTER> key. - To install or upgrade Red Hat Enterprise Linux in text mode, type: linux text <ENTER>. - To install Red Hat Enterprise Linux only, type: base <ENTER>. - To install Red Hat Enterprise Linux, MySQL and qmail, type: install <ENTER>. - Use the function keys listed below for more information. [F1-Main] [F2-Options] [F3-General] [F4-Kernel] [F5-Rescue]

pxelinux.cfg/default
default bse prompt 1 timeout 300 display boot.msg F1 boot.msg F2 options.msg F3 general.msg F4 param.msg F5 rescue.msg F7 snake.msg label linux kernel vmlinuz append initrd=initrd.img label text kernel vmlinuz append initrd=initrd.img text label expert kernel vmlinuz append expert initrd=initrd.img label ks kernel vmlinuz append ks initrd=initrd.img label lowres kernel vmlinuz append initrd=initrd.img lowres label base kernel vmlinuz append ks=nfs:192.168.1.1:/misc/redhat/ks.cfg initrd=initrd.img label install kernel vmlinuz append ks=nfs:192.168.1.1:/misc/redhat/ks_more.cfg initrd=initrd.img

ks.cfg
# kickstart auto install config # Author : Wu Hao # Date : 2005/08/24 #System language lang en_US #Language modules to install langsupport zh_CN.GB2312 zh_TW.Big5 ja_JP.eucJP --default=en_US #System keyboard keyboard us #System mouse mouse generic3ps/2 #Sytem timezone timezone Asia/Tokyo #Root password rootpw --iscrypted $1$yifNoGyM$fq2lHrrfGIEyvglxnSuZ0. #Reboot after installation reboot #Use text mode install text #Install Red Hat Linux instead of upgrade install #Use NFS installation Media nfs --server=192.168.1.1 --dir=/misc/redhat/ #System bootloader configuration bootloader --location=mbr #Clear the Master Boot Record zerombr yes #Partition clearing information clearpart --all --initlabel #Disk partitioning information part / --fstype ext3 --size 5000 --asprimary part /boot --fstype ext3 --size 100 --asprimary part swap --size 1024 --asprimary #part /home --fstype ext3 --size 5000 #part /usr --fstype ext3 --size 5000 --asprimary part /var --fstype ext3 --size 1 --grow #System authorization infomation auth --useshadow --enablemd5 #Network information network --bootproto=dhcp --device=eth0 #Firewall configuration firewall --disabled #Do not configure XWindows skipx #Package install information %packages --resolvedeps @ Development Tools ntp %post --nochroot #!/bin/bash SOURCE_DIR=/mnt/source/others TARGET_DIR=/mnt/sysimage/usr/src R_TARGET_DIR=/usr/src mkdir -p $TARGET_DIR #set cp $SOURCE_DIR/set.sh $TARGET_DIR chroot /mnt/sysimage/ $R_TARGET_DIR/set.sh

ks_more.cfg
Only post part is different from ks.cfg.
%post --nochroot chvt 3 exec > /dev/tty3 < /dev/tty3 SOURCE_DIR=/mnt/source/others TARGET_DIR=/mnt/sysimage/usr/src R_TARGET_DIR=/usr/src mkdir -p $TARGET_DIR #default set cp $SOURCE_DIR/set.sh $TARGET_DIR echo "#!/bin/sh" >> /mnt/sysimage/tmp/run echo $R_TARGET_DIR/set.sh >> /mnt/sysimage/tmp/run #mysql echo "Do you want to install MySQL?[y/n]" read answer if [ $answer == "y" ]; then cp $SOURCE_DIR/perl-DBI-1.32-5.i386.rpm $TARGET_DIR cp $SOURCE_DIR/MySQL-server-standard-4.1.13-0.rhel3.i386.rpm $TARGET_DIR cp $SOURCE_DIR/MySQL-client-standard-4.1.13-0.rhel3.i386.rpm $TARGET_DIR cp $SOURCE_DIR/mysql.sh $TARGET_DIR echo $R_TARGET_DIR/mysql.sh >> /mnt/sysimage/tmp/run fi #qmail echo "Do you want to install qmail?[y/n]" read answer if [ $answer == "y" ]; then echo "Input FQDN of your mail server" read mail_server cp $SOURCE_DIR/checkpassword-0.90.tar.gz $TARGET_DIR cp $SOURCE_DIR/qmail-1.03.tar.gz $TARGET_DIR cp $SOURCE_DIR/ucspi-tcp-0.88.tar.gz $TARGET_DIR cp $SOURCE_DIR/qmail.sh $TARGET_DIR echo "$R_TARGET_DIR/qmail.sh install" >> /mnt/sysimage/tmp/run echo "echo $mail_server | $R_TARGET_DIR/qmail.sh setup" >> /mnt/sysimage/tmp/run fi chvt 1 %post chvt 3 chmod 755 /tmp/run /tmp/run chvt 1

mysql.sh
#!/bin/bash cd /tmp rpm -i perl-DBI-1.32-5.i386.rpm groupadd mysql useradd -g mysql mysql rpm -i MySQL*.rpm

qmail.sh
使用渡濑先生的屏幕
set.sh
#!/bin/bash #ntp if [ -e /etc/ntp.conf ]; then mv /etc/ntp.conf /etc/ntp.conf.bak fi echo "server dns5.sakura.ad.jp driftfile /etc/ntp/drift broadcastdelay 0.008" > /etc/ntp.conf chkconfig --level 3 ntpd on #close useless services chkconfig microcode_ctl off chkconfig gpm off chkconfig mdmonitor off chkconfig atd off chkconfig apmd off chkconfig isdn off chkconfig pcmcia off chkconfig autofs off chkconfig rhnsd off chkconfig cups off chkconfig xfs off chkconfig canna off chkconfig FreeWnn off chkconfig rawdevices off #DNS echo "nameserver 202.216.224.67 nameserver 202.216.224.66 nameserver 210.188.224.9 nameserver 210.224.172.13 nameserver 202.222.22.172 search localhost" > /etc/resolve.conf

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