三、导入要安装的镜像文件
1.镜像文件
CentOS-5.5-x86_64-bin-DVD-1of2.iso
CentOS-6.4-x86_64-bin-DVD1.iso
注，这里我们主要演示两个系统。一个是CentOS 5.5，另一个是CentOS6.4。这两个系统是现在比较常用的两个，重点给大家演示一下怎么导入系统。(在上篇博客中我们已经安装好Cobbler，并修改好相关配置，但是没有导入任何系统，不清楚的博友可以先参考一下上一篇博客： 。下面我们就来具体演示一下！)
2.导入CentOS 5.5镜像
(1).选择CentOS 5.5镜像
(2).选择 “使用ISO映像文件”
(3).选择 “CentOS-5.5-x86_64-bin-DVD-1of2.iso”，并确定。
(4).挂载镜像
[root@node2 ~]# mount /dev/cdrom /mnt
mount: block device /dev/sr0 is write-protected, mounting read-only
[root@node2 ~]# cd /mnt/
[root@node2 mnt]# ls
CentOS RELEASE-NOTES-cs RELEASE-NOTES-en_US RELEASE-NOTES-ja RELEASE-NOTES-ro
EULA RELEASE-NOTES-cs.html RELEASE-NOTES-en_US.html RELEASE-NOTES-ja.html RELEASE-NOTES-ro.html
GPL RELEASE-NOTES-de RELEASE-NOTES-es RELEASE-NOTES-nl repodata
images RELEASE-NOTES-de.html RELEASE-NOTES-es.html RELEASE-NOTES-nl.html RPM-GPG-KEY-beta
isolinux RELEASE-NOTES-en RELEASE-NOTES-fr RELEASE-NOTES-pt_BR RPM-GPG-KEY-CentOS-5
NOTES RELEASE-NOTES-en.html RELEASE-NOTES-fr.html RELEASE-NOTES-pt_BR.html TRANS.TBL
(5).使用cobbler import命令导入镜像
[root@node2 mnt]# cobbler import --help
Usage: cobbler [options]
Options:
-h, --help show this help message and exit
--arch=ARCH OS architecture being imported
--breed=BREED the breed being imported
--os-version=OS_VERSION
the version being imported
--path=PATH local path or rsync location
--name=NAME name, ex 'RHEL-5'
--available-as=AVAILABLE_AS
tree is here, don't mirror
--kickstart=KICKSTART_FILE
assign this kickstart file
--rsync-flags=RSYNC_FLAGS
pass additional flags to rsync
注，主要有以下几个参数--path 指定导入镜像的路径，--name 指定导入镜像的名称，--arch 指定导入镜像的架构(32位还是64位)。还有需要说明的是这里导入的时间相对较长大概在5-10分钟左右，请大家耐心等待。下面是具体的导入过程，
[root@node2 ~]# cobbler import --path=/mnt/ --name=CentOS-5.5 --arch=x86_64
task started: 2013-11-11_154941_import
task started (id=Media import, time=Mon Nov 11 15:49:41 2013)
Found a candidate signature: breed=RedHat, version=rhel5
Found a matching signature: breed=redhat, version=rhel5
Adding distros from path /var/www/cobbler/ks_mirror/CentOS-5.5-x86_64:
creating new distro: CentOS-5.5-x86_64
trying symlink: /var/www/cobbler/ks_mirror/CentOS-5.5-x86_64 -> /var/www/cobbler/links/CentOS-5.5-x86_64
creating new profile: CentOS-5.5-x86_64
creating new distro: CentOS-5.5-xen-x86_64
trying symlink: /var/www/cobbler/ks_mirror/CentOS-5.5-x86_64 -> /var/www/cobbler/links/CentOS-5.5-xen-x86_64
creating new profile: CentOS-5.5-xen-x86_64
associating repos
checking for rsync repo(s)
checking for rhn repo(s)
checking for yum repo(s)
starting descent into /var/www/cobbler/ks_mirror/CentOS-5.5-x86_64 for CentOS-5.5-x86_64
processing repo at : /var/www/cobbler/ks_mirror/CentOS-5.5-x86_64
need to process repo/comps: /var/www/cobbler/ks_mirror/CentOS-5.5-x86_64
looking for /var/www/cobbler/ks_mirror/CentOS-5.5-x86_64/repodata/*comps*.xml
running: createrepo -c cache -s sha --groupfile /var/www/cobbler/ks_mirror/CentOS-5.5-x86_64/repodata/comps.xml /var/www/cobbler/ks_mirror/CentOS-5.5-x86_64
received on stdout: Spawning worker 0 with 3392 pkgs
Workers Finished
Gathering worker results
Saving Primary metadata
Saving file lists metadata
Saving other metadata
Generating sqlite DBs
Sqlite DBs complete
received on stderr:
starting descent into /var/www/cobbler/ks_mirror/CentOS-5.5-x86_64 for CentOS-5.5-xen-x86_64
processing repo at : /var/www/cobbler/ks_mirror/CentOS-5.5-x86_64
need to process repo/comps: /var/www/cobbler/ks_mirror/CentOS-5.5-x86_64
looking for /var/www/cobbler/ks_mirror/CentOS-5.5-x86_64/repodata/*comps*.xml
*** TASK COMPLETE ***
注，从上面显示信息所知，cobbler会将镜像中的拷贝到本地一份，放在/var/www/cobbler/ks_mirrors下的CentOS-5.5-x86_64目录下。同时会创建一个名字为CentOS-5.5-x86_64的一个发布版本，以及一个名字为CentOS-5.5-x86_64的profile文件。下面我们来具体查看一下，
[root@node2 cobbler]# cobbler list
distros:
CentOS-5.5-x86_64
CentOS-5.5-xen-x86_64
profiles:
CentOS-5.5-x86_64
CentOS-5.5-xen-x86_64
systems:
repos:
images:
mgmtclasses:
packages:
files:
(6).cobbler report 查看一下详细信息
[root@node2 ks_mirror]# cobbler report
distros:
==========
Name : CentOS-5.5-x86_64
Architecture : x86_64
TFTP Boot Files : {}
Breed : redhat
Comment :
Fetchable Files : {}
Initrd : /var/www/cobbler/ks_mirror/CentOS-5.5-x86_64/images/pxeboot/initrd.img
Kernel : /var/www/cobbler/ks_mirror/CentOS-5.5-x86_64/images/pxeboot/vmlinuz
Kernel Options : {}
Kernel Options (Post Install) : {}
Kickstart Metadata : {'tree': 'http://@@http_server@@/cblr/links/CentOS-5.5-x86_64'}
Management Classes : []
OS Version : rhel5
Owners : ['admin']
Red Hat Management Key : <<inherit>>
Red Hat Management Server : <<inherit>>
Template Files : {}
Name : CentOS-5.5-xen-x86_64
Architecture : x86_64
TFTP Boot Files : {}
Breed : redhat
Comment :
Fetchable Files : {}
Initrd : /var/www/cobbler/ks_mirror/CentOS-5.5-x86_64/images/xen/initrd.img
Kernel : /var/www/cobbler/ks_mirror/CentOS-5.5-x86_64/images/xen/vmlinuz
Kernel Options : {}
Kernel Options (Post Install) : {}
Kickstart Metadata : {'tree': 'http://@@http_server@@/cblr/links/CentOS-5.5-xen-x86_64'}
Management Classes : []
OS Version : rhel5
Owners : ['admin']
Red Hat Management Key : <<inherit>>
Red Hat Management Server : <<inherit>>
Template Files : {}
profiles:
==========
Name : CentOS-5.5-x86_64
TFTP Boot Files : {}
Comment :
DHCP Tag : default
Distribution : CentOS-5.5-x86_64
Enable gPXE? : 0
Enable PXE Menu? : 1
Fetchable Files : {}
Kernel Options : {}
Kernel Options (Post Install) : {}
Kickstart : /var/lib/cobbler/kickstarts/sample.ks
Kickstart Metadata : {}
Management Classes : []
Management Parameters : <<inherit>>
Name Servers : []
Name Servers Search Path : []
Owners : ['admin']
Parent Profile :
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
Name : CentOS-5.5-xen-x86_64
TFTP Boot Files : {}
Comment :
DHCP Tag : default
Distribution : CentOS-5.5-xen-x86_64
Enable gPXE? : 0
Enable PXE Menu? : 1
Fetchable Files : {}
Kernel Options : {}
Kernel Options (Post Install) : {}
Kickstart : /var/lib/cobbler/kickstarts/sample.ks
Kickstart Metadata : {}
Management Classes : []
Management Parameters : <<inherit>>
Name Servers : []
Name Servers Search Path : []
Owners : ['admin']
Parent Profile :
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 : xenpv
systems:
==========
repos:
==========
images:
==========
mgmtclasses:
==========
packages:
==========
files:
==========
好了，到这里我们的CentOS5.5的镜像文件就导入完成了，同样的CentOS 6.4导入方法与CentOS5.5是一样的，在下面我们会为大家具体演示。下面我们为大家演示一下，用客户端安装操作系统！