Ways to configure Kickstart scripts to better install the system
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How to configure kickstart scripts
# # #
#
# Sample Kickstart Configuration File
#
# # #
# # #
#
# point to a local installation server, or use "cdrom"
#
# # #
Url-- url http://rha-server/pub/rhel5/
# cdrom
Rootpw RedHat
Bootloader-location=mbr-password=redhat
# # #
#
# partitioning
#
# # #
Zerombr yes
Clearpart-all-initlabel
Part / boot-- fstype ext3-- size 128
Part /-- fstype ext3-- size 1-- grow
Part swap-recommended
# # #
#
# network configuration
#-the following is for the "recommended solution" outlined
# in the Red Hat Academy Instructor's Guide
#
# # #
Network-bootproto=dhcp-device=eth0
Firewall-disabled
# network-bootproto=static-ip=192.168.0.254-netmask=255.255.255.0
-- device=eth0
# firewall-medium-http-port=https:tcp
# # #
#
# environment
#
# # #
Lang zh_CN.UTF-8
Timezone Asia/Shanghai
# # #
#
# hardware
#
# # #
Keyboard us
Xconfig-startxonboot
# # #
# misc
# # #
Key-skip # skip install number
Authconfig-enableshadow-enablemd5
Reboot # reboot automatically when done
Install # instead of "upgrade"
# # #
#
# Software
#
# # #
% packages-- resolvedeps
@ admin-tools
@ editors
@ text-internet
@ gnome-desktop
@ core
@ base
@ base-x
@ chinese-support
@ sound-and-video
@ graphical-internet
Emacs
Kexec-tools
Device-mapper-multipath
Xorg-x11-utils
Xorg-x11-server-Xnest
-sysreport
% post
# # #
#
# Post Script-the following script runs on the newly
# installed machine, immediately after installation
#
# # #
Echo "nameserver 192.168.0.254" / etc/resolv.conf
Rpm-ivh ftp://rha-server/rha/autoupdate/rha-base*.rpm
# rpm-Fvh ftp://Kickstart.example.com/pub/9/i386/updates/*.rpm
# curl http://rha-server/rha/xorg.conf "/ etc/X11/xorg.conf
# curl http://rha-server/rha/station.cfg | tar xvzf-
For i in elvis blondie prince madonna; do
Useradd $I
Echo redhat | passwd-- stdin $I
Done
Kickstart script design
Kickstart scripts usually have three different parts.
Command section
: software package section
Post-installation script section
Anaconda ignores all lines and blank lines that start with "#" in the Kickstart script.
Command section
This section belongs to the command section from the beginning of the file until the line that starts with% packages appears. The command line must start with a recognizable keyword, and all parameters related to that keyword must appear on the same line. The command section is used to specify all the standard information required by the installer, except for the software options. Keywords can appear in any order in the command section.
Package section (% packages)
The package part is used to specify the software that needs to be installed. This section starts with the line starting with% packages and goes down
Ends with a line that begins with the "%" character. This section is usually in one of two formats.
: @ Component Name
: package-name
The first format is to use the software group to specify the software. Be sure to spell the software group name correctly and pay attention to the case here.
The second format is used to specify the specific name of the package to be installed. If the% packages line contains an additional-- resolvedeps parameter, a package that addresses dependencies will also be installed.
Post-installation script section (% post)
The post-processing part performs the customization process for all newly installed machines without the participation of the Anaconda installer. Executing this section has the same effect as running the Bash Shell script on the machine on which the newly installed system is installed. If it is a network installation, executing the script mentioned earlier as an example can also activate the network configuration.
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