Linux ETC
Kick-Start 설정
2015.09.18 13:56
기본 설정
방화벽 Disable (Selinux, iptables)
[root@kick~]# iptables -F
[root@kick~]# setenforc 0
DHCP 설치 및 설정
설치
[root@kick~]# yum -y install dhcp
Config
[root@kick~]# vi /etc/dhcp/dhcpd.conf
ddns-update-style ad-hoc; //버전업데이트 따른 추가된 부분
option domain-name "localhost.localdomain";
option domain-name-servers 8.8.8.8;
filename "pxelinux.0";
next-server 192.168.60.10; # PXE Server IP
default-lease-time 600;
max-lease-time 7200;
authoritative;
subnet 192.168.60.0 netmask 255.255.255.0 {
range dynamic-bootp 192.168.60.20 192.168.60.25;
option broadcast-address 192.168.60.255;
option routers 192.168.60.1;
}
Tftp 설치 및 설정
[root@kick~]# yum -y install tftp-server
[root@kick~]# mkdir /var/lib/tftpboot/pxelinux.cfg
[root@kick~]# cp /usr/share/syslinux/pxelinux.0 /var/lib/tftpboot/
[root@kick~]# cat /etc/initd.d/tftp
# default: off
# description: The tftp server serves files using the trivial file transfer \
# protocol. The tftp protocol is often used to boot diskless \
# workstations, download configuration files to network-aware printers, \
# and to start the installation process for some operating systems. \
service tftp
{
socket_type = dgram
protocol = udp
wait = yes
user = root
server = /usr/sbin/in.tftpd
server_args = -s /var/lib/tftpboot
disable = no
per_source = 11
cps = 100 2
flags = IPv4
}
설치 파일 복사 및 설정
[root@kick~]# mkdir -p /var/pxe/centos6
[root@kick~]# mkdir /var/lib/tftpboot/centos6
[root@kick~]# mkdir /var/lib/tftpboot/pxelinux.cfg
[root@kick~]# mount /dev/cdrom/ /var/pxe/centos6
[root@kick~]# cp /var/pxe/centos6/images/pxeboot/vmlinuz /var/lib/tftpboot/centos6
[root@kick~]# cp /var/pxe/centos6/images/pxeboot/initrd.img /var/lib/tftpboot/centos6/
[root@kick~]# vi /var/lib/tftpboot/pxelinux.cfg/default
timeout 100
default menu.c32
menu title ########## PXE Boot Menu ##########
label 1
menu label ^1) Install CentOS 6 with KickStart
kernel centos6/vmlinuz
append initrd=centos6/initrd.img ks=http://192.168.60.10/ks/centos6-ks.cfg ksdevice=eth0
label 2
menu label ^2) Install CentOS 6 - NETWORK BOOT
kernel centos6/vmlinuz
append initrd=centos6/initrd.img method=http://192.168.60.10/centos6 devfs=nomount
label 3
menu label ^3) Boot from local drive
localboot
Htttp 설치 및 설정
[root@kick~]# yum -y install httpd
[root@kick~]# vi /etc/httpd/conf.d/pxeboot.conf
Alias /centos6 /var/pxe/centos6
<Directory /var/pxe/centos6>
Options Indexes FollowSymLinks
Order Deny,Allow
Deny from all
# Ip address you allow to access
Allow from 127.0.0.1 192.168.60.0/24
</Directory>
스크립트 설정
[root@kick~]# mkdir /var/www/html/ks/
[root@kick~]# openssl passwd -1
[root@kick~]# vi /var/www/html/ks/centos6-ks.cfg
# Kickstart file automatically generated by anaconda.
install
autostep
reboot
url --url=http://192.168.60.10/centos6/
lang en_US.UTF-8
keyboard us
network --device eth0 --bootproto dhcp
rootpw --iscrypted $1$iEvAf5bW$D5cixCaI/iuAs1MlvZE/E/
firewall --disabled
authconfig --enableshadow --passalgo=sha512 --enblefingerprint
selinux --disabled
timezone --utc Asia/Seoul
bootloader --location=mbr --driveorder=sda --append="crashkernel=auto rhgb quiet"
zerombr
clearpart --all --initlabel
part /boot --fstype=ext4 --size=200
part swap --size=2048
part / --fstype=ext4 --grow --size=4096
#part / --fstype ext4 --size 1 --asprimary --grow
#part swap --size 2048 --asprimary
#repo --name="CentOS" --baseurl=cdrom:sr0 --cost=100
%packages
@base
@core
%end
[root@kick~]# chmod 644 /var/www/html/ks/centos6-ks.cfg
데몬 구동
[root@kick~]# service httpd start
[root@kick~]# service dhcpd start
[root@kick~]# service vsftpd start
[root@kick~]# service xinetd start
[root@kick~]# chkconfing dhcpd httpd vsftpd xinetd on
감사합니다