刘佳的技术日志、博客

......
</runlevel>

<scripts>
<chroot-scripts config:type="list">
<script>
<filename>instBCM.sh</filename>
<debug config:type="boolean">true</debug>
<location></location>
<interpreter>shell</interpreter>
<source><![CDATA[
#!/bin/bash
#
# After installation, the logfile from this script can be found in
# /var/adm/autoinstall/logs
#
echo "========================================="
echo "... Starting AutoYAST included script ..."
echo "========================================="
rpm -ivh --root=/mnt http://192.168.65.100/brcm-bnx2-kmp-default-1.7.1c_2.6.16.46_0.12-0.i586.rpm
]]>
</source>
</script>
</chroot-scripts>
</scripts>

......

<scripts>

<chroot-scripts config:type="list">
<script>
<filename>instBCM.sh</filename>
<debug config:type="boolean">true</debug>
<location></location>
<interpreter>shell</interpreter>
<source><![CDATA[
#!/bin/bash
#
# After installation, the logfile from this script can be found in
# /var/adm/autoinstall/logs
#
echo "========================================="
echo "... Starting AutoYAST included script ..."
echo "========================================="
rpm -ivh --root=/mnt http://192.168.65.100/brcm-bnx2-kmp-default-1.7.1c_2.6.16.46_0.12-0.i586.rpm
]]>
</source>
</script>
</chroot-scripts>



<init-scripts config:type="list">
<script>
<filename>initUser.sh</filename>
<debug config:type="boolean">true</debug>
<location></location>
<interpreter>shell</interpreter>
<source><![CDATA[
#!/bin/bash
#
# After installation, the logfile from this script can be found in
# /var/adm/autoinstall/logs
#
echo "========================================="
echo "... Starting AutoYAST included script ..."
echo "========================================="
groupadd -g 1000 admin
groupadd -g 2000 sybase
groupadd -g 2010 oracle
groupadd -g 2020 weblogic
groupadd -g 2030 postfix
groupadd -g 2040 vsftpd
useradd -m -g 2000 -u 2000 sybase
useradd -m -g 2010 -u 2010 oracle
useradd -m -g 2020 -u 2020 weblogic
useradd -m -g 2030 -u 2030 postfix
useradd -m -g 2040 -u 2040 vsftpd
for i in $(seq 1 30)
do
  echo $[999+$i]  $(printf %.2d $i)
  useradd -m -g 1000 -u $[999+$i] kook$(printf %.2d $i)
done
]]>
</source>
</script>
</init-scripts>

</scripts>

zypper in dhcp-server atftp

kook:~ # cat /etc/dhcpd.conf

option domain-name "skybility.com";
option domain-name-servers 192.168.65.100;
option routers 192.168.65.100;
default-lease-time 14400;
ddns-update-style none;
########### 提供TFTP服务器地址和启动文件#####################
next-server 192.168.65.100;  
filename "pxelinux.0";
#############################################################
subnet 192.168.65.0 netmask 255.255.255.0 {
  default-lease-time 14400;
  max-lease-time 172800;
}
########## 为客户端分配指定IP ###############################
host liujia {
hardware ethernet 00:0C:29:E5:C5:28;
fixed-address 192.168.65.200;
}
#############################################################

修改配置文件/etc/sysconfig/dhcpd里面依赖的端口，设定一下。如：eth0

kook:~ # useradd -s /sbin/nologin tftp
kook:~ # grep -v ^# /etc/sysconfig/atftpd
ATFTPD_OPTIONS="--daemon --user tftp -v"

ATFTPD_USE_INETD="no"

ATFTPD_DIRECTORY="/tftpboot"

ATFTPD_BIND_ADDRESSES=""

kook:~ # ls -alR /tftpboot/
/tftpboot/:
总计 21
drwxr-xr-x  5 root root   184 2008-09-25 09:59 .
drwxr-xr-x 25 root root   784 2008-09-25 15:24 ..
-rw-r--r--  1 root root   523 2008-09-25 09:59 message          ----from SuSE DVD //source/suse101/boot/i386/loader/message
-rw-r--r--  1 root root 13148 2008-09-24 22:44 pxelinux.0       ----from /usr/share/syslinux/pxelinux.0
drwxr-xr-x  2 root root    72 2008-09-25 07:16 pxelinux.cfg     ----mkdir
drwxr-xr-x  2 root root    96 2008-09-24 22:41 sles10           ----mkdir
drwxr-xr-x  2 root root    96 2008-09-24 23:06 sles9            ----mkdir

/tftpboot/pxelinux.cfg:
总计 4
drwxr-xr-x 2 root root  72 2008-09-25 07:16 .
drwxr-xr-x 5 root root 184 2008-09-25 09:59 ..
-rw-r--r-- 1 root root 870 2008-09-25 07:12 default             ----from SuSE DVD //source/suse101/boot/i386/loader/isolinux.cfg

/tftpboot/sles10:
总计 9537
drwxr-xr-x 2 root root      96 2008-09-24 22:41 .
drwxr-xr-x 5 root root     184 2008-09-25 09:59 ..
-r--r--r-- 1 root root 8494631 2008-09-24 22:41 initrd          ----from SuSE10 DVD //source/suse101/boot/i386/loader/      
-r--r--r-- 1 root root 1258892 2008-09-24 22:41 linux           ----from SuSE10 DVD //source/suse101/boot/i386/loader/

/tftpboot/sles9:
总计 7491
drwxr-xr-x 2 root root      96 2008-09-24 23:06 .
drwxr-xr-x 5 root root     184 2008-09-25 09:59 ..
-r--r--r-- 1 root root 6112326 2008-09-24 23:06 initrd          ----from SuSE9 DVD //source/suse101/boot/i386/loader/

/tftpboot/config:
总计 36
drwxr-xr-x 2 root root    80 2008-09-25 13:51 .
drwxr-xr-x 6 root root   208 2008-09-25 13:50 ..
-rw-r--r-- 1 root root 33188 2008-09-25 13:51 autoinst.xml      ---from command "yast2 autoyast" or edit root/autoinst.xml

############################################    破烂的分割线  ############################################################
kook:/tftpboot # cat message   (这个将是客户端的显示界面)


           Welcome to SUSE Linux Enterprise Server 9 SP3 and Server 10 SP1 !!!!



0fTo start the installation enter 'sles10' and press <return>.07


Available boot options:

  sles10    - Installation SuSE 10 SP1
  sles9     - Installation SuSE 9 SP3
  noacpi    - Installation - ACPI Disabled
  nolapic   - Installation - nolapic
  failsafe  - Installation - Safe Settings
  rescue    - Rescue System
  memtest   - Memory Test

'noacpi' or 'failsafe' may be necessary on some tricky hardware.

Have a lot of fun...
############################################    破烂的分割线  ############################################################
kook:/tftpboot # cat pxelinux.cfg/default
default sles10
display message

# sles10
label sles10
kernel /sles10/linux
append initrd=/sles10/initrd install=nfs://192.168.65.100/source/suse101 splash=silent showopts

# sles9
label sles9
kernel /sles9/linux
append initrd=/sles9/initrd install=nfs://192.168.65.100/source/suse903 splash=silent showopts

# noacpi
label noacpi
  kernel linux
  append initrd=initrd splash=silent showopts acpi=off

# nolapic
label nolapic
  kernel linux
  append initrd=initrd splash=silent showopts nolapic

# failsafe
label failsafe
  kernel linux
  append initrd=initrd splash=silent showopts apm=off acpi=off mce=off barrier=off ide=nodma idewait=50 i8042.nomux psmouse.proto=bare irqpoll pci=nommconf

# rescue
label rescue
  kernel linux
  append initrd=initrd splash=silent rescue=1 showopts

# memory test
label memtest
  kernel memtest


prompt 1
timeout 600
implicit     0
############################################    破烂的分割线  ############################################################
补充一下关于append里面的一些补充：
autoyast=http://192.168.65.100/install/autoinst.xml
autoyast=tftp://192.168.65.100/config/host-xxx.xml
一些其他的参数如下：
netdevice、hostip、netmask、gateway、nameserver、autoyast、install
vnc、vncpassword、usessh、sshpassword

也许你需要在客户端的
boot: (这里输入上面的相关参数，以让每台主机有单独的配置文件。和一些其他的高级应用。)
从这一点来说。确实没有实现完全自动安装。因为还是需要在客户端运行命令。
在这里给主机一个问题吧: 如何让客户端直接获取属于自己的配置文件从而安装呢？
这样的才是真正意义上的全自动，无人值守的安装。服务器启动后。客户端只要开机，并且网卡是PXE模式，就可以完成所有的安装了。
############################################    破烂的分割线  ############################################################

kook:/ # ls -al /source/
总计 5
drwxr-xr-x  4 root root   96 2008-09-25 14:05 .
drwxr-xr-x 25 root root  784 2008-09-25 15:24 ..
dr-xr-xr-x  9 root root 4096 2007-05-23 23:56 suse101           ----coyp from   SuSE10 DVD //*
drwxr-xr-x  2 root root   48 2008-09-25 14:05 suse903           ----coyp from   SuSE9  DVD //*

至于用什么服务，用nfs吧。文件传输效率高一点。喜欢的话，可以把所有的服务都配了。
编辑/etc/exports
ha01:/ # cat /etc/exports
/source/suse101         *(fsid=0,ro,sync,root_squash)
/source/suse903         *(fsid=0,ro,sync,root_squash)

启动服务：
/etc/init.d/nfsserver start

那些基本服务都chkconfig一下。别忘记了。