本篇將說明如何建立一個指定版本的 CentOS AMI,以下將以 CentOS 5.8 為例。
yum.conf:
[main] cachedir=/var/cache/yum keepcache=1 debuglevel=2 logfile=/var/log/yum.log pkgpolicy=newest distroverpkg=redhat-release tolerant=1 exactarch=1 obsoletes=1 gpgcheck=0 plugins=1 metadata_expire=1800 [base] name=CentOS-5 – Base baseurl=http://ftp.tc.edu.tw/Linux/CentOS/5.8/os/i386 #released updates [updates] name=CentOS-5 – Updates baseurl=http://ftp.tc.edu.tw/Linux/CentOS/5.8/updates/i386/ [addons] name=CentOS-5 - Addons baseurl=http://ftp.tc.edu.tw/Linux/CentOS/5.8/addons/i386/ [extras] name=CentOS-5 - Extras baseurl=http://ftp.tc.edu.tw/Linux/CentOS/5.8/extras/i386/
fstab:
/dev/sda1 / ext3 defaults 1 1 none /dev/pts devpts gid=5,mode=620 0 0 none /dev/shm tmpfs defaults 0 0 none /proc proc defaults 0 0 none /sys sysfs defaults 0 0 /dev/sda2 /mnt ext3 defaults 0 0 /dev/sda3 swap swap defaults 0 0
ifcfg-eth0:
DEVICE=eth0 BOOTPROTO=dhcp ONBOOT=yes TYPE=Ethernet USERCTL=yes PEERDNS=yes IPV6INIT=no
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