pxe + kickstart v3
# ipcalc -nmpb 172.16.44.0/28
NETMASK=255.255.255.240
PREFIX=28
BROADCAST=172.16.44.15
NETWORK=172.16.44.0
# vi /etc/sysconfig/dhcpd
# Command line options here
DHCPDARGS="em1"
# vi /etc/dhcp/dhcpd.conf
shared-network dinglcom {
subnet 172.16.44.0 netmask 255.255.255.240 {
range dynamic-bootp 172.16.44.50 172.16.44.100;
allow booting;
allow bootp;
next-server 172.16.44.20;
# 本地地址
filename "pxelinux.0";
max-lease-time 3600;
default-lease-time 2600;
}
subnet 172.16.40.0 netmask 255.255.255.0 {
range 172.16.40.180;
# 这个地址空间为了包含提供服务的
}
}
# chkconfig tftp on
# vi /etc/xinetd.d/tftp
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
}
# netstat -nlup | grep xinetd | grep 69
udp 0 0 0.0.0.0:69 0.0.0.0:* 7107/xinetd
# vi /etc/httpd/conf/httpd.conf
Listen 172.16.44.1:80
User apache
Group apache
Alias /pxe "/home/pxe/linux/rhel6.3"
<Directory "/home/pxe/linux/rhel6.3/">
Options Indexes MultiViews
AllowOverride None
Order allow,deny
Allow from all
</Directory>
# cp ks.cfg /home/pxe/linux/rhel6.3/
# /etc/init.d/httpd start
# chown -R apache /home/pxe/linux
# wget http://172.16.44.20/pxe/ks.cfg
测试客户端有没有可能获得 ks.cfg 文档
# lynx 172.16.44.1/pxe
# vi /var/lib/tftpboot/pxelinux.cfg/default
default rhel
timeout 30
prompt 1
display msgs/boot.msg
F1 msgs/boot.msg
F2 msgs/other.msg
label local
localboot 1
label centos
kernel centos/vmlinuz
append initrd=centos/initrd.img
label ubuntu
kernel centos/vmlinuz
append initrd=ubuntu/initrd.img
label rhel
kernel centos/vmlinuz
append initrd=rhel/initrd.img
append ks=http://localhost/pxe/ks.cfg
# in http config file
# Alias /pxe "/home/pxe/linux/rhel6.3
# system-config-kickstart
.....
# vi boot.msg
default install rhel
centos: will install centos
ubuntu: will install ubuntu
rhel: will install rhel
