CentOS 6.2_X86_64系统定制详细版
CentOS 6.2_X86_64系统定制详细版
关于CentOS5.X的系统定制,网上有不少很好的资料,但本人在实践6.X系统定制的时候,遇到问题不少,此文是对本次系统定制的一个总结,大家多多交流。
CentOS 6.2 X86_64有两张DVD,第二张DVD也用得到,所以定制光盘的时候,需要把两张光盘都下载到本地。
系统环境
vm7.14+CentOS 6.2_86_64系统
首先给虚拟机建立2个光驱,用CentOS6.2安装系统,当然也可以不用安装系统这个CentOS6.2系统,在其他5.X版本上制作也一样,但推荐安装,CentOS6.X图形化安装需要700M内存,之前我设置的是400M,直接进入text安装,且无法手动分区,此为系统bug,安装之后可以得到anaconda-ks.cfg,当然也可以用system-config-kickstart工具制作,关于ks制作,此处不讲解,附上我的ks文件内容:
ks.cfg文件内容(ks文件决定需要复制哪些文件包)
- # Kickstart file automatically generated by anaconda.
- #version=DEVEL
- install
- text
- cdrom
- lang en_US.UTF-8
- keyboard us
- skipx
- network --onboot yes --device eth0 --bootproto static --ip 192.168.16.154 --netmask 255.255.255.0 --gateway 192.168.16.1 --noipv6 --nameserver 114.114.114.114
- rootpw itnihao
- firewall --service=ssh --port=9090:tcp
- authconfig --enableshadow --passalgo=sha512
- selinux --enforcing
- timezone --utc Asia/Chongqing
- bootloader --location=mbr --driveorder=sda --append=" rhgb crashkernel=auto quiet"
- # The following is the partition information you requested
- # Note that any partitions you deleted are not expressed
- # here so unless you clear all partitions first, this is
- # not guaranteed to work
- #clearpart --none
- clearpart --all --initlabel
- part /boot --fstype=ext4 --size=2000
- part /var --fstype=ext4 --size=100000
- part swap --size=5000
- part / --fstype=ext4 --grow --size=200
- reboot
- #repo --name="CentOS" --baseurl=cdrom:sr0 --cost=100
- %packages --nobase
- @base
- @chinese-support
- @client-mgmt-tools
- @core
- @development
- @legacy-unix
- @network-file-system-client
- @network-tools
- @php
- @performance
- @perl-runtime
- @system-management-snmp
- @server-policy
- @system-admin-tools
- @web-server
- sgpio
- imake
- tcp_wrappers
- iptraf
- php-mysql
- perl-DBD-SQLite
- rrdtool
- crypto-utils
- perl-Cache-Memcached
- perl-CGI-Session
- perl-CGI
- lrzsz
- bind
- bind-chroot
- bind-devel
- mysql
- perl-DBD-MySQL
- mysql-server
- mysql-devel
- createrepo
- python-devel
- -vconfig
- -rng-tools
- -readahead
- -prelink
- -rfkill
- -pinfo
- -rdate
- -words
- -pm-utils
- -pcmciautils
- -usbutils
- -samba-client
- -nfs4-acl-tools
- -nfs-utils
- -cifs-utils
- -webalizer
- -httpd-manual
- zlib-devel
- openssl-devel
- openssl-perl
- openssl098e
- %post --nochroot #在没有切换到安装后系统的时候运行的命令,用于在光盘拷贝文件到系统
- cp /mnt/source/Packages/conf/settings.sh /mnt/sysimage/tmp/
- mv /mnt/sysimage/etc/httpd/conf/httpd.conf /mnt/sysimage/etc/httpd/conf/httpd.conf.back
- mv /mnt/sysimage/etc/snmp/snmpd.conf /mnt/sysimage/etc/snmp/snmpd.conf.back
- cp /mnt/source/Packages/conf/httpd.conf /mnt/sysimage/etc/httpd/conf/httpd.conf
- cp /mnt/source/Packages/conf/snmpd.conf /mnt/sysimage/etc/snmp/snmpd.conf
- cp /mnt/source/Packages/cacti.tar.gz /mnt/sysimage/tmp
- %post #进入安装后的系统
- /tmp/settings.sh
- cd /tmp
- tar zxvf cacti.tar.gz -C /var/www/html
- service mysqld restart
- mysqladmin -uroot password itnihao
- mysql -uroot -pitnihao -e "create database cacti;"
- mysql -uroot -pitnihao -D cacti -e "source /var/www/html/cacti/cacti.sql"
- mysql -uroot -pitnihao -e "grant all privileges on cacti.* to cacti@localhost identified by 'cacti';"
- mysql -uroot -pitnihao -e "flush privileges;"
- #mysql -ucacti -pcacti -D cacti</var/www/html/cacti/cacti.sql
- sed -i "s/cactiuser/cacti/g" /var/www/html/cacti/include/config.php
- chmod 777 -R /var/www/html/cacti/rra /var/www/html/cacti/log
- #sntp -P no -r pool.ntp.org
- #hwclock -w
- /usr/sbin/eject
- rm /tmp/*
- %end
#复制系统安装文件到定制的系统目录
- mkdir /mnt/cd{1,2}
mkdir /home/centos/Packages -p
mkdir /home/source
mount /dev/cdrom /mnt/cd1
mount /dev/cdrom1 /mnt/cd2
mount /dev/cdrom /mnt/cd1
mount /dev/cdrom1 /mnt/cd2
awk -F "Installing" '{print $2}' ~/install.log |sed -e '/^$/d' -e 's/^ //g' >/home/source/packges.list
for packges in `cat /home/source/packges.list` - do
- cp /mnt/cd1/Packages/$packges* /home/centos/Packages
- [ $? != 0 ] && echo "copy $packges is faied!"
- done
- rsync -a --exclude=Packages /mnt/cd1/ /home/centos
- rm -rf /home/centos/repodata
- cd /home/centos
- createrepo /home/centos/ #重新生成repodata文件
- createrepo -g repodata/repomd.xml /home/centos #创建组文件,此处似乎有bug,需经过以下处理
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