cobbler default文件说明
1、cobbler default文件目录所在目录
/var/lib/tftpboot/pxelinux.cfg
2、default文件（fuel cobbler default文件内容）
[root@fuel pxelinux.cfg]# cat default
DEFAULT menu
PROMPT 0
MENU TITLE Boot menu
TIMEOUT 50 #超时时间是50秒
TOTALTIMEOUT 0
ONTIMEOUT bootstrap #超时时选择的启动方式，在此处是安装第一个系统bootstrap
LABEL local
MENU LABEL (local)
MENU DEFAULT
LOCALBOOT -1
LABEL bootstrap
kernel /p_w_picpaths/bootstrap/linux
MENU LABEL bootstrap
append initrd=/p_w_picpaths/bootstrap/initramfs.img ksdevice=bootif lang= biosdevname=0 url=http://10.49.100.1:8000/api locale=en_US text kssendmac priority=critical ks=http://10.49.100.1/cblr/svc/op/ks/profile/bootstrap
ipappend 2
LABEL centos-x86_64
kernel /p_w_picpaths/centos-x86_64/vmlinuz
MENU LABEL centos-x86_64
append initrd=/p_w_picpaths/centos-x86_64/initrd.img ksdevice=bootif lang= sshd=1 biosdevname=0 locale=en_US text kssendmac priority=critical ks=http://10.49.100.1/cblr/svc/op/ks/profile/centos-x86_64
ipappend 2
LABEL ubuntu_1204_x86_64
kernel /p_w_picpaths/ubuntu_1204_x86_64/linux
MENU LABEL ubuntu_1204_x86_64
append initrd=/p_w_picpaths/ubuntu_1204_x86_64/initrd.gz locale= locale=en_US text netcfg/choose_interface=eth0 priority=critical auto url=http://10.49.100.1/cblr/svc/op/ks/profile/ubuntu_1204_x86_64 hostname=ubuntu_1204_x86_64 domain=local.lan suite=precise
ipappend 2
MENU end
3、default文件
[root@localhost pxelinux.cfg]# cat default
DEFAULT menu
PROMPT 0
MENU TITLE Cobbler | http://www.cobblerd.org/
TIMEOUT 50 #超时时间是50秒
TOTALTIMEOUT 6000
ONTIMEOUT local #超时后选择第一个标签local本地，本地默认是从硬盘启动
LABEL local
MENU LABEL (local)
MENU DEFAULT
LOCALBOOT -1
LABEL CentOs-6.4-x86_64
kernel /p_w_picpaths/CentOs-6.4-x86_64/vmlinuz
MENU LABEL CentOs-6.4-x86_64
append initrd=/p_w_picpaths/CentOs-6.4-x86_64/initrd.img ksdevice=bootif lang= kssendmac text ks=http://10.240.240.210/cblr/svc/op/ks/profile/CentOs-6.4-x86_64
ipappend 2
LABEL Redhat-6.3-x86_64
kernel /p_w_picpaths/Redhat-6.3-x86_64/vmlinuz
MENU LABEL Redhat-6.3-x86_64
append initrd=/p_w_picpaths/Redhat-6.3-x86_64/initrd.img ksdevice=bootif lang= kssendmac text ks=http://10.240.240.210/cblr/svc/op/ks/profile/Redhat-6.3-x86_64
ipappend 2
MENU end
