#PXE安装：
yum install syslinux xinetd tftp-server httpd -y
yum install dhcp -y
yum install system-config-kickstart -y
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# 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
}
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cp /usr/share/syslinux/pxelinux.0 /var/lib/tftpboot/
mkdir /var/www/html/cdrom
mount /dev/cdrom /mnt
cp -r /mnt/* /var/www/html/cdrom/
cp /var/www/html/cdrom/images/pxeboot/{initrd.img,vmlinuz} /var/lib/tftpboot/
cp /var/www/html/cdrom/isolinux/*.msg /var/lib/tftpboot/
mkdir /var/lib/tftpboot/pxelinux.cfg
cp /var/www/html/cdrom/isolinux/isolinux.cfg /var/lib/tftpboot/pxelinux.cfg/default
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vi /var/lib/tftpboot/pxelinux.cfg/default
default linux
prompt 0
timeout 10
display boot.msg
F1 boot.msg
F2 options.msg
F3 general.msg
F4 param.msg
F5 rescue.msg
label linux
kernel vmlinuz
append initrd=initrd.img ks=http://192.168.222.132/ks.cfg
label text
kernel vmlinuz
append initrd=initrd.img text
label ks
kernel vmlinuz
append ks initrd=initrd.img
label local
localboot 1
label memtest86
kernel memtest
append -
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vi /etc/dhcp/dhcpd.conf
ddns-update-style interim;
ignore client-updates;
allow booting;
allow bootp;
subnet 192.168.222.0 netmask 255.255.255.0 {
option routers 192.168.222.2;
option subnet-mask 255.255.255.0;
option domain-name-servers 114.114.114.114;
option time-offset -18000;
range dynamic-bootp 192.168.222.150 192.168.222.254;
default-lease-time 21600;
max-lease-time 43200;
next-server 192.168.222.132;
filename "pxelinux.0";
}
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systemctl stop firewalld
sed -i 's/selinux=enforcing/selinux=disable/g' /etc/selinux/config
setenforce 0
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systemctl start httpd
systemctl start xinetd
systemctl start dhcpd
systemctl enable dhcpd
systemctl enable xinetd
systemctl enable httpd
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vi /var/www/html/ks.cfg #把里面原来的文件都删了
#platform=x86, AMD64, or Intel EM64T
#version=DEVEL
# Firewall configuration
firewall --disabled
# Install OS instead of upgrade
install
# Use network installation
url --url="http://192.168.222.132/cdrom"
# Root password
rootpw --iscrypted $1$wPJ0QDmK$futy0I9ws94BXuYYXoS6y1
# System authorization information
auth --useshadow --passalgo=sha512
# Use graphical install
graphical
firstboot --disable
# System keyboard
keyboard us
# System language
lang en_US
# SELinux configuration
selinux --enforcing
# Installation logging level
logging --level=info
# Reboot after installation
reboot
# System timezone
timezone Asia/Shanghai
# Network information
network --bootproto=dhcp --device=eno16777736 --onboot=on #eno16777736是我虚拟机的网卡，戴尔服务器可以换成em*
# System bootloader configuration
bootloader --location=mbr
# Clear the Master Boot Record
zerombr
# Partition clearing information
clearpart --all --drives=sda
#clearpart --all --drives=sdb
#clearpart --all --drives=sdc
#clearpart --all --drives=sdd
#clearpart --all --drives=sde
# Disk partitioning information
part /boot --fstype="ext4" --size=200
part pv.01 --size=1 --grow --ondisk=sda
volgroup VolGroup pv.01
logvol swap --name=lv_swap --vgname=VolGroup --size=1024
logvol / --vgname=VolGroup --size=50000 --name=lv_root
#logvol /home --vgname=VolGroup --size=1 --grow --name=lv_home
#part /mnt/sdb --fstype=ext4 --grow --size=1 --ondisk=sdb
#part /mnt/sdc --fstype=ext4 --grow --size=1 --ondisk=sdc
#part /mnt/sdd --fstype=ext4 --grow --size=1 --ondisk=sdd
#part /mnt/sde --fstype=ext4 --grow --size=1 --ondisk=sde
%packages
@remote-desktop-clients
%end
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