五、效验cobbler安装条件
1. 修复cobbler check时出现的第一条错误信息
[root@pxe ~]# cobbler get-loaders
task started: 2013-12-15_191305_get_loaders
task started (id=Download Bootloader Content, time=Sun Dec 15 19:13:05 2013)
downloading to /var/lib/cobbler/loaders/README
downloading to /var/lib/cobbler/loaders/COPYING.elilo
downloading to /var/lib/cobbler/loaders/COPYING.yaboot
downloading to /var/lib/cobbler/loaders/COPYING.syslinux
downloading to /var/lib/cobbler/loaders/elilo-ia64.efi
downloading to /var/lib/cobbler/loaders/yaboot
downloading to /var/lib/cobbler/loaders/pxelinux.0
downloading to /var/lib/cobbler/loaders/menu.c32
downloading to /var/lib/cobbler/loaders/grub-x86.efi
downloading to /var/lib/cobbler/loaders/grub-x86_64.efi
*** TASK COMPLETE ***
[root@pxe ~]#
2. 修复debian/Ubuntu系统安装选项支持包
# vi /etc/debmirror.conf
说明：前提是安装debmirror pykickstart这两个包，注释掉如下两行。
#@dists="sid";
#@arches="i386";
3. cobbler check效验环境
[root@pxe ~]# cobbler check
The following are potential configuration items that you may want to fix:
1 : service dhcpd is not running
Restart cobblerd and then run 'cobbler sync' to apply changes.
4. 按上文校验提示操作修复
[root@pxe ~]# cobbler sync
task started: 2013-12-15_192432_sync
task started (id=Sync, time=Sun Dec 15 19:24:32 2013)
running pre-sync triggers
cleaning trees
mkdir: /var/lib/tftpboot/pxelinux.cfg
mkdir: /var/lib/tftpboot/grub
mkdir: /var/lib/tftpboot/s390x
mkdir: /var/lib/tftpboot/ppc
mkdir: /var/lib/tftpboot/etc
removing: /var/lib/tftpboot/grub/images
copying bootloaders
trying hardlink /var/lib/cobbler/loaders/pxelinux.0 -> /var/lib/tftpboot/pxelinux.0
trying hardlink /var/lib/cobbler/loaders/menu.c32 -> /var/lib/tftpboot/menu.c32
trying hardlink /var/lib/cobbler/loaders/yaboot -> /var/lib/tftpboot/yaboot
trying hardlink /usr/share/syslinux/memdisk -> /var/lib/tftpboot/memdisk
trying hardlink /var/lib/cobbler/loaders/grub-x86.efi -> /var/lib/tftpboot/grub/grub-x86.efi
trying hardlink /var/lib/cobbler/loaders/grub-x86_64.efi -> /var/lib/tftpboot/grub/grub-x86_64.efi
copying distros to tftpboot
copying images
generating PXE configuration files
generating PXE menu structure
rendering DHCP files
generating /etc/dhcp/dhcpd.conf
rendering TFTPD files
generating /etc/xinetd.d/tftp
cleaning link caches
rendering Rsync files
running post-sync triggers
running Python triggers from /var/lib/cobbler/triggers/sync/post/*
running python trigger cobbler.modules.sync_post_restart_services
running: dhcpd -t -q
received on stdout:
received on stderr:
running: service dhcpd restart
received on stdout: 正在启动 dhcpd：[确定]
received on stderr:
running shell triggers from /var/lib/cobbler/triggers/sync/post/*
running python triggers from /var/lib/cobbler/triggers/change/*
running python trigger cobbler.modules.scm_track
running shell triggers from /var/lib/cobbler/triggers/change/*
*** TASK COMPLETE ***
[root@pxe ~]#
说明：本节在前面已经考虑过cobbler check的错误提示了，大部分处理了。
5. 重启cobblerd 与xinetd服务
[root@pxe ~]# service cobblerd restart
Stopping cobbler daemon: [确定]
Starting cobbler daemon: [确定]
[root@pxe ~]# service xinetd restart
停止 xinetd： [确定]
正在启动 xinetd： [确定]
六、导入linux ISO安装镜像
1. 挂载ISO光盘镜像
# mount /dev/cdrom /mnt
2. 开始导入光盘镜像
# cobbler import --path=/mnt --arch=x86_64 --name=CentOS-5.9
task started: 2013-12-15_193916_import
task started (id=Media import, time=Sun Dec 15 19:39:16 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-5.9-x86_64:
creating new distro: Centos-5.9-x86_64
trying symlink: /var/www/cobbler/ks_mirror/Centos-5.9-x86_64 -> /var/www/cobbler/links/Centos-5.9-x86_64
creating new profile: Centos-5.9-x86_64
creating new distro: Centos-5.9-xen-x86_64
trying symlink: /var/www/cobbler/ks_mirror/Centos-5.9-x86_64 -> /var/www/cobbler/links/Centos-5.9-xen-x86_64
creating new profile: Centos-5.9-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-5.9-x86_64 for Centos-5.9-x86_64
processing repo at : /var/www/cobbler/ks_mirror/Centos-5.9-x86_64
need to process repo/comps: /var/www/cobbler/ks_mirror/Centos-5.9-x86_64
looking for /var/www/cobbler/ks_mirror/Centos-5.9-x86_64/repodata/*comps*.xml
running: createrepo -c cache -s sha --groupfile /var/www/cobbler/ks_mirror/Centos-5.9-x86_64/repodata/comps.xml
/var/www/cobbler/ks_mirror/Centos-5.9-x86_64
received on stdout: Spawning worker 0 with 3579 pkgs
Worker 0:
..........
... 略....
..........
Worker 0:
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-5.9-x86_64 for Centos-5.9-xen-x86_64
processing repo at : /var/www/cobbler/ks_mirror/Centos-5.9-x86_64
need to process repo/comps: /var/www/cobbler/ks_mirror/Centos-5.9-x86_64
looking for /var/www/cobbler/ks_mirror/Centos-5.9-x86_64/repodata/*comps*.xml
*** TASK COMPLETE ***
说明: cobbler将镜像拷贝一份放在/var/www/cobbler/ks_mirrors/CentOS-5.9-x86_64目录下。
同时会创建一个名字为CentOS-5.9-x86_64的一个发布版本，以及一个名字为CentOS-5.9-x86_64的profile文件。
[root@pxe kickstarts]# cobbler list
distros:
Centos-5.9-x86_64
Centos-5.9-xen-x86_64
profiles:
Centos-5.9-x86_64
Centos-5.9-xen-x86_64
systems:
repos:
images:
mgmtclasses:
packages:
files: