LINUX教程：Cobbler无人值守批量安装Linux系统

[root@linuxidc cobbler]# cobbler sync

[root@linuxidc ~]# vim /var/lib/cobbler/kickstarts/CentOS7.2.ks
#version=DEVEL
# System authorization information
auth --enableshadow --passalgo=sha512
# Install OS instead of upgrade
install
# Use network installation
url --url=$tree
# Use text mode install
text
# Firewall configuration
firewall --disabled
firstboot --disable
# ignoredisk --only-use=sda   # 此项是CentOS7默认的项,但cobbler编译ks文件时不支持此语法,所以必需将此项注释掉
# Keyboard layouts
# old format: keyboard us
# new format:
keyboard --vckeymap=us --xlayouts='us'
# System language
lang en_US.UTF-8
# Network information
network  --onboot=yes --bootproto=dhcp --device=eth0 --noipv6
network  --hostname=node1.linuxidc.com
# Reboot after installation
reboot
# Root password
rootpw --iscrypted $6$KIPkwGVYqtjHln80$quxmkE5MKKA2LyzLOAc/s3FWH/jX76sObq6hqwOsEBoeMc/wIrzGG4xm72lkXwLeOfRLS/sl5vdajY9j34D4J. 
# SELinux configuration
selinux --disabled
# Do not configure the X Window System
skipx
# System timezone
timezone Asia/Shanghai
# System bootloader configuration
bootloader --append="quiet crashkernel=auto" --location=mbr --boot-drive=sda
# Clear the Master Boot Record
zerombr
# Partition clearing information
clearpart --all --initlabel
# Disk partitioning information
part /boot --asprimary --fstype="xfs" --size=250
part swap --fstype="swap" --size=2000
part / --asprimary --fstype="xfs" --grow --size=5000
# 如果是要LVM分区,则考虑以下分区
# part /boot --fstype ext4 --size=100
# part swap --fstype=swap --size=2048
# part pv26 --size=100 --grow
# volgroup VG00 --pesize=32768 pv26
# logvol / --fstype ext4 --name=LVroot --vgname=VG00 --size=29984
# logvol /data --fstype ext4 --name=LVdata --vgname=VG00 --size=100 --grow
%post
rm -f /etc/yum.repos.d/*
cat >>/etc/yum.repos.d/my.repo<<eof
[base]
name=sohu
baseurl=http://mirrors.sohu.com/centos/7/os/x86_64/
gpgcheck=0
enable=1
[epel]
name=epel
baseurl=http://mirrors.aliyun.com/epel/7Server/x86_64/
enable=1
gpgcheck=0
eof
sed -i "s/rhgb //" /boot/grub2/grub.cfg
sed -i "/UUID/d" /etc/sysconfig/network-scripts/ifcfg-eth0
echo "DNS1=114.114.114.114" >> /etc/sysconfig/network-scripts/ifcfg-eth0
echo "UseDNS no" >> /etc/ssh/sshd_config
sed -i "s/GSSAPIAuthentication yes/GSSAPIAuthentication no/" /etc/ssh/ssh_config
sed -i "s/^SELINUX=.*$/SELINUX=disabled/" /etc/sysconfig/selinux
systemctl disable firewalld
%end
%packages
@base
@core
@development
@platform-devel
kexec-tools
lftp
tree
lrzsz
%end
%addon com_RedHat_kdump --enable --reserve-mb='auto'
%end

[root@linuxidc cobbler]# cobbler profile report --name=CentOS7.2-x86_64
Name                           : CentOS7.2-x86_64
TFTP Boot Files                : {}
Comment                        : 
DHCP Tag                       : default
Distribution                   : CentOS7.2-x86_64
Enable gPXE?                   : 0
Enable PXE Menu?               : 1
Fetchable Files                : {}
Kernel Options                 : {}
Kernel Options (Post Install)  : {}
Kickstart                      : /var/lib/cobbler/kickstarts/sample_end.ks
Kickstart Metadata             : {}
Management Classes             : []
Management Parameters          : <<inherit>>
Name Servers                   : []
Name Servers Search Path       : []
Owners                         : ['admin']
Parent Profile                 : 
Internal proxy                 : 
Red Hat Management Key         : <<inherit>>
Red Hat Management Server      : <<inherit>>
Repos                          : []
Server Override                : <<inherit>>
Template Files                 : {}
Virt Auto Boot                 : 1
Virt Bridge                    : xenbr0
Virt CPUs                      : 1
Virt Disk Driver Type          : raw
Virt File Size(GB)             : 5
Virt Path                      : 
Virt RAM (MB)                  : 512
Virt Type                      : kvm

[root@linuxidc cobbler]# cobbler profile edit --name=CentOS7.2-x86_64 --kickstart=/var/lib/cobbler/kickstarts/CentOS7.2.ks

[root@linuxidc cobbler]# cobbler profile report --name=CentOS7.2-x86_64 | grep -i kickstart
Kickstart                      : /var/lib/cobbler/kickstarts/CentOS7.2.ks
Kickstart Metadata             : {}

[root@linuxidc cobbler]# cobbler profile edit --name=CentOS7.2-x86_64 --kickstart=/var/lib/cobbler/kickstarts/CentOS7.2.ks --kopts="net.ifnames=0 biosdevname=0"
[root@linuxidc cobbler]# cobbler profile report --name=CentOS7.2-x86_64 | grep -Ei 'kernel|kickstart'                                                  
Kernel Options                 : {'biosdevname': '0', 'net.ifnames': '0'}
Kernel Options (Post Install)  : {}
Kickstart                      : /var/lib/cobbler/kickstarts/CentOS7.2.ks
Kickstart Metadata             : {}

[root@linuxidc cobbler]# cobbler profile add --name=CentOS7.2.1-x86_64 --distro=CentOS7.2-x86_64 --kickstart=/var/lib/cobbler/kickstarts/CentOS7.2.ks

[root@linuxidc cobbler]# cat /var/lib/tftpboot/pxelinux.cfg/default   
DEFAULT menu
PROMPT 0
MENU TITLE Cobbler | http://cobbler.github.io/
TIMEOUT 200
TOTALTIMEOUT 6000
ONTIMEOUT local
LABEL local
        MENU LABEL (local)
        MENU DEFAULT
        LOCALBOOT -1
LABEL CentOS7.2-x86_64
        kernel /images/CentOS7.2-x86_64/vmlinuz
        MENU LABEL CentOS7.2-x86_64
        append initrd=/images/CentOS7.2-x86_64/initrd.img ksdevice=bootif lang=  text net.ifnames=0 biosdevname=0 kssendmac  ks=http://172.16.10.10/cblr/svc/op/ks/profile/CentOS7.2-x86_64
        ipappend 2
LABEL CentOS7.2.1-x86_64
        kernel /images/CentOS7.2-x86_64/vmlinuz
        MENU LABEL CentOS7.2.1-x86_64
        append initrd=/images/CentOS7.2-x86_64/initrd.img ksdevice=bootif lang=  kssendmac text  ks=http://172.16.10.10/cblr/svc/op/ks/profile/CentOS7.2.1-x86_64
        ipappend 2
MENU end

DEFAULT vemamenu
DEFAULT menu
PROMPT 0
MENU TITLE Cobbler | http://cobbler.github.io/
TIMEOUT 20
TOTALTIMEOUT 6000
ONTIMEOUT CentOS7.2-x86_64
LABEL local
        MENU LABEL (local)
        LOCALBOOT -1
LABEL CentOS7.2-x86_64
        kernel /images/CentOS7.2-x86_64/vmlinuz
        MENU DEFAULT
        MENU LABEL CentOS7.2-x86_64
        append initrd=/images/CentOS7.2-x86_64/initrd.img ksdevice=bootif lang=  text net.ifnames=0 biosdevname=0 kssendmac  ks=http://172.16.10.10/cblr/svc/op/ks/profile/CentOS7.2-x86_64
        ipappend 2
LABEL CentOS7.2.1-x86_64
        kernel /images/CentOS7.2-x86_64/vmlinuz
        MENU LABEL CentOS7.2.1-x86_64
        append initrd=/images/CentOS7.2-x86_64/initrd.img ksdevice=bootif lang=  kssendmac text  ks=http://172.16.10.10/cblr/svc/op/ks/profile/CentOS7.2.1-x86_64
        ipappend 2
MENU end

# This kickstart had errors that prevented it from being rendered correctly.
# The cobbler.log should have information relating to this failure.