#PXE安装： yum install syslinux xinetd tftp-server httpd -y yum install dhcp -y yum install system-config-kickstart -y ------------------------------------------------------ # 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 } ---------------------------------------------------------- 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 --------------------------------------------- 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 - ------------------------------------------------------ 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"; } -------------------------------------------------------- systemctl stop firewalld sed -i 's/selinux=enforcing/selinux=disable/g' /etc/selinux/config setenforce 0 -------------------------------------------------------- systemctl start httpd systemctl start xinetd systemctl start dhcpd systemctl enable dhcpd systemctl enable xinetd systemctl enable httpd --------------------------------------------------------- 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 ------------------------------------------------------------