制作ks.cfg文件
system-config-kickstart打开下面图形界面,如果命令不存在执行yum install -y system-config-kickstart即可
按照如下配置:












其余全部默认。
这是每个项目的意思:

点File-->Save-->选择一个目录保存ks.cfg文件,然后关闭kickstart confugurator这个界面即可
由于kickstart confugurator这个工具有bug,Package Selection这一项需要手动修改文件才能添加上:
vim /mnt/ks.cfg
最后一行加上,如果需要增加什么服务如lftp,可以在%end之前单独写一行lftp即可:
%packages #对应图像工具中的Package Selection这一项
@base #只安装基础包
%end第11行,时区改为亚洲/上海
11 timezone Asia/Shanghai
这是ks文件的参数解析:

检查ks.cfg文件语法,没有报错就表示正常
[root@station mnt]# ksvalidator ks.cfg
[root@station mnt]# chmod 755 ks.cfg
cp /mnt/ks.cfg /var/www/html/ 复制到http发布目录,不要用mv,会出问题,暂时未知原因打开dhcpd服务:
yum install dhcp -y
systemctl start dhcpd
cp /usr/share/doc/dhcp-4.2.5/dhcpd.conf.example /etc/dhcp/dhcpd.conf
vim /etc/dhcp/dhcpd.conf
修改7、8行的标示和server_ip
7 option domain-name "vaon.org";
8 option domain-name-servers 172.25.254.48;删除第27行的subnet
修改30行的subnet:
subnet 172.25.254.0 netmask 255.255.255.0 {
range 172.25.254.110 172.25.254.120; #表示能自动分配的ip的范围
option routers 172.25.254.48;
}删除33行之后的内容后保存
systemctl restart dhcpd
[root@station Desktop]# systemctl status dhcpd
dhcpd.service - DHCPv4 Server Daemon
Loaded: loaded (/usr/lib/systemd/system/dhcpd.service; disabled)
Active: active (running) since Thu 2017-11-02 07:10:48 CST; 8s ago
Docs: man:dhcpd(8)
man:dhcpd.conf(5)
Main PID: 30825 (dhcpd)
CGroup: /system.slice/dhcpd.service
└─30825 /usr/sbin/dhcpd -f -cf /etc/dhcp/dhcpd.conf -user dhcpd -g...
Nov 02 07:10:48 station dhcpd[30825]: to which interface wlp3s0 is attached. **
Nov 02 07:10:48 station dhcpd[30825]: Nov 02 07:10:48 station dhcpd[30825]: Nov 02 07:10:48 station dhcpd[30825]: No subnet declaration for enp2s0 (no ...).
Nov 02 07:10:48 station dhcpd[30825]: ** Ignoring requests on enp2s0. If t...at
Nov 02 07:10:48 station dhcpd[30825]: you want, please write a subnet decla...on
Nov 02 07:10:48 station dhcpd[30825]: in your dhcpd.conf file for the netwo...nt
Nov 02 07:10:48 station dhcpd[30825]: to which interface enp2s0 is attached. **
Nov 02 07:10:48 station dhcpd[30825]: Nov 02 07:10:48 station dhcpd[30825]: Sending on Socket/fallback/fallback-net
Hint: Some lines were ellipsized, use -l to show in full.执行自动安装虚拟机脚本:
vim create_vm.sh
#!/bin/bash
virt-install \
--name $1 \
--ram 1024 \
--file /var/lib/libvirt/images/$1.img \
--file-size 8 \
--location http://172.25.254.48/rhel7.0 \
--extra-args "ks=http://172.25.254.48/ks.cfg" \
--vcpus 1 &[root@station Desktop]# sh create_vm.sh lkj
[root@station Desktop]#
Starting install...
Retrieving file .treeinfo... | 4.2 kB 00:00 !!!
Retrieving file vmlinuz... | 9.3 MB 00:00 !!!
Retrieving file initrd.img... | 68 MB 00:00 !!!
Allocating 'lkj.img' | 8.0 GB 00:00
Creating domain... | 0 B 00:00
...
然后等待20分钟左右就会自动安装好一个名为lkj的机器,因为%package那里只安装基础包@base,所以是无图形的:

2162

被折叠的 条评论
为什么被折叠?



