#!/bin/sh
#For basic network config, Include Security Setting,root Password Setting,
#Print the script's help information
#History:
#1. add support MS300x blade server.
# 本脚本的使用方法
function output_usage()
{
echo Usage as:
echo $0 blade_type cfgdata_file_name
echo blade_type define the type of blade server,it should be one of MD/ME/USC/EPG,and should be same defined in cfgdata file
echo You should define the config parameter and save it in a config data file
echo If you do not specify config data file,/usr/local/etc/basic_cfg.dat will be used ad config data file defaultly
}
#This function to check whether a IP Address is valid
#检查IP的有效性
function bad_ipaddr()
{
if [ $# -ne 1 ]
then
echo "Usage:chk_ipaddr IP_ADDRESS"
return 0
fi
echo $1 | sed 's/\./\ /g' | wc -w > field_cnt_tmp
read ip_field_cnt < field_cnt_tmp
if [ $ip_field_cnt -ne 4 ]
then
return 0
fi
rm -f field_cnt_tmp
echo $1 | wc -c > char_cnt_tmp
read char_cnt < char_cnt_tmp
rm -f char_cnt_tmp
dot_cnt=0
pointer_cnt=1
while [ $pointer_cnt -lt $char_cnt ]
do
echo $1 | cut -c$pointer_cnt > char_tmp
read cur_char < char_tmp
if [ $cur_char = "." ]
then
dot_cnt=`expr $dot_cnt + 1`
fi
pointer_cnt=`expr $pointer_cnt + 1`
rm -f char_tmp
done
if [ $dot_cnt -ne 3 ]
then
return 0
fi
echo $1 | cut -d . -f 1 > tmp_f1
echo $1 | cut -d . -f 2 > tmp_f2
echo $1 | cut -d . -f 3 > tmp_f3
echo $1 | cut -d . -f 4 > tmp_f4
read field1 < tmp_f1
read field2 < tmp_f2
read field3 < tmp_f3
read field4 < tmp_f4
rm -f tmp_f1 tmp_f2 tmp_f3 tmp_f4
if [ -z $field1 ]
then
return 0
fi
if [ -z $field2 ]
then
return 0
fi
if [ -z $field3 ]
then
return 0
fi
if [ -z $field4 ]
then
return 0
fi
expr $field1 + 10 > /dev/null 2>&1
if [ $? -ne 0 ]
then
return 0
fi
expr $field2 + 10 > /dev/null 2>&1
if [ $? -ne 0 ]
then
return 0
fi
expr $field3 + 10 > /dev/null 2>&1
if [ $? -gt 0 ]
then
return 0
fi
expr $field4 + 10 > /dev/null 2>&1
if [ $? -ne 0 ]
then
return 0
fi
if [ $field1 -gt 255 ]
then
return 0
fi
if [ $field2 -gt 255 ]
then
return 0
fi
if [ $field3 -gt 255 ]
then
return 0
fi
if [ $field4 -gt 255 ]
then
return 0
fi
return 1
}
#This function is to check whether all parameters that defined in config data file are OK
function chk_all_parameter()
{
ip_addr_set_ok=0
if bad_ipaddr $IPADDR
then
echo "IPADDR=${IPADDR} is error"
ip_addr_set_ok=1
fi
if bad_ipaddr $BROADCAST
then
echo "BROADCAST=${BROADCAST} is error"
ip_addr_set_ok=1
fi
if bad_ipaddr $NETMASK
then
echo "NETMASK=${NETMASK} is error"
ip_addr_set_ok=1
fi
if bad_ipaddr $NETWORK
then
echo "NETWORK=${NETWORK} is error"
ip_addr_set_ok=1
fi
if bad_ipaddr $GATEWAY
then
echo "GATEWAY=${GATEWAY} is error"
ip_addr_set_ok=1
fi
if [ $BLADE_TYPE == "USC" ];
then
if bad_ipaddr $ETH0_IPADDR
then
echo "ETH0_IPADDR=${ETH0_IPADDR} is error"
ip_addr_set_ok=1
fi
if bad_ipaddr $ETH0_BROADCAST
then
echo "ETH0_BROADCAST=${ETH0_BROADCAST} is error"
ip_addr_set_ok=1
fi
if bad_ipaddr $ETH0_NETMASK
then
echo "ETH0_NETMASK=${ETH0_NETMASK} is error"
ip_addr_set_ok=1
fi
if bad_ipaddr $ETH0_NETWORK
then
echo "ETH0_NETWORK=${ETH0_NETWORK} is error"
ip_addr_set_ok=1
fi
fi
return ${ip_addr_set_ok}
}
#Create ifcfg-eth1 for MD/EPG/USC blade
function create_ifcfg_eth1()
{
echo "DEVICE=eth1" > ${ETH_FOLDER}/ifcfg-eth1
echo "BOOTPROTO=static" >> ${ETH_FOLDER}/ifcfg-eth1
echo "BROADCAST=${BROADCAST}" >> ${ETH_FOLDER}/ifcfg-eth1
echo "IPADDR=${IPADDR}" >> ${ETH_FOLDER}/ifcfg-eth1
echo "NETMASK=${NETMASK}" >> ${ETH_FOLDER}/ifcfg-eth1
echo "NETWORK=${NETWORK}" >> ${ETH_FOLDER}/ifcfg-eth1
echo "GATEWAY=${GATEWAY}" >> ${ETH_FOLDER}/ifcfg-eth1
echo "ONBOOT=yes" >> ${ETH_FOLDER}/ifcfg-eth1
}
#Create ifcfg-bond0/ifcfg-eth1/ifcfg-eth2/modules.conf(845/875) for ME blade
#Create ifcfg-bond0/ifcfg-eth0/ifcfg-eth1/modprobe.conf(3002/3003) for ME blade
function ME_BondConfig()
{
#Create ifcfg-bond0 for ME BLADE
echo "DEVICE=bond0" > ${ETH_FOLDER}/ifcfg-bond0
echo "IPADDR=${IPADDR}" >> ${ETH_FOLDER}/ifcfg-bond0
echo "NETMASK=${NETMASK}" >> ${ETH_FOLDER}/ifcfg-bond0
echo "NETWORK=${NETWORK}" >> ${ETH_FOLDER}/ifcfg-bond0
echo "BROADCAST=${BROADCAST}" >> ${ETH_FOLDER}/ifcfg-bond0
echo "GATEWAY=${GATEWAY}" >> ${ETH_FOLDER}/ifcfg-bond0
echo "ONBOOT=yes" >> ${ETH_FOLDER}/ifcfg-bond0
echo "BOOTPROTO=none" >> ${ETH_FOLDER}/ifcfg-bond0
echo "USERCTL=no" >> ${ETH_FOLDER}/ifcfg-bond0
#Create ifcfg-eth1 for ME blade
echo "DEVICE=eth1" > ${ETH_FOLDER}/ifcfg-eth1
echo "USERCTL=no" >> ${ETH_FOLDER}/ifcfg-eth1
echo "ONBOOT=yes" >> ${ETH_FOLDER}/ifcfg-eth1
echo "MASTER=bond0" >> ${ETH_FOLDER}/ifcfg-eth1
echo "SLAVE=yes" >> ${ETH_FOLDER}/ifcfg-eth1
echo "BOOTPROTO=none" >> ${ETH_FOLDER}/ifcfg-eth1
knl_ver=`uname -r`
echo $knl_ver | cut -d . -f 1 > tmp_f1
echo $knl_ver | cut -d . -f 2 > tmp_f2
read primary_ver < tmp_f1
read minor_ver < tmp_f2
rm -f tmp_f1 tmp_f2
if [ $minor_ver -lt 5 ]
then
#Create ifcfg-eth2 for ME blade under 2.4.x 845/875 board
echo "DEVICE=eth2" > ${ETH_FOLDER}/ifcfg-eth2
echo "USERCTL=no" >> ${ETH_FOLDER}/ifcfg-eth2
echo "ONBOOT=yes" >> ${ETH_FOLDER}/ifcfg-eth2
echo "MASTER=bond0" >> ${ETH_FOLDER}/ifcfg-eth2
echo "SLAVE=yes" >> ${ETH_FOLDER}/ifcfg-eth2
echo "BOOTPROTO=none" >> ${ETH_FOLDER}/ifcfg-eth2
#Update /etc/modules.conf
grep -v bond ${HOSTS_FOLDER}/modules.conf > ${HOSTS_FOLDER}/modules.conf.tmp
echo "alias bond0 bonding" >> ${HOSTS_FOLDER}/modules.conf.tmp
echo "options bond0 mode=1 miimon=100 primary=eth1 updelay=100" >> ${HOSTS_FOLDER}/modules.conf.tmp
mv ${HOSTS_FOLDER}/modules.conf.tmp ${HOSTS_FOLDER}/modules.conf
else
#Create ifcfg-eth0 for ME blade under 2.6.x 3002/3003 board
echo "DEVICE=eth0" > ${ETH_FOLDER}/ifcfg-eth0
echo "USERCTL=no" >> ${ETH_FOLDER}/ifcfg-eth0
echo "ONBOOT=yes" >> ${ETH_FOLDER}/ifcfg-eth0
echo "MASTER=bond0" >> ${ETH_FOLDER}/ifcfg-eth0
echo "SLAVE=yes" >> ${ETH_FOLDER}/ifcfg-eth0
echo "BOOTPROTO=none" >> ${ETH_FOLDER}/ifcfg-eth0
#Update /etc/modprobe.conf
grep -v bond ${HOSTS_FOLDER}/modprobe.conf > ${HOSTS_FOLDER}/modprobe.conf.tmp
echo "alias bond0 bonding" >> ${HOSTS_FOLDER}/modprobe.conf.tmp
echo "options bond0 mode=1 miimon=100 primary=eth1 updelay=100" >> ${HOSTS_FOLDER}/modprobe.conf.tmp
mv ${HOSTS_FOLDER}/modprobe.conf.tmp ${HOSTS_FOLDER}/modprobe.conf
fi
}
#Create hosts for MD/ME/USC/EPG blade
function create_hosts()
{
echo "127.0.0.1 localhost" > ${HOSTS_FOLDER}/hosts
echo "${IPADDR} ${HOSTNAME}" >> ${HOSTS_FOLDER}/hosts
}
#Create network for MD/ME/USC/EPG blade
function create_network()
{
echo "NETWORKING=yes" > ${NETWORK_FOLDER}/network
echo "HOSTNAME=${HOSTNAME}" >> ${NETWORK_FOLDER}/network
}
#Create ifcfg-eth0 for USC blade
function create_ifcfg_eth0()
{
echo "DEVICE=eth0" > ${ETH_FOLDER}/ifcfg-eth0
echo "BOOTPROTO=static" >> ${ETH_FOLDER}/ifcfg-eth0
echo "BROADCAST=${ETH0_BROADCAST}" >> ${ETH_FOLDER}/ifcfg-eth0
echo "IPADDR=${ETH0_IPADDR}" >> ${ETH_FOLDER}/ifcfg-eth0
echo "NETMASK=${ETH0_NETMASK}" >> ${ETH_FOLDER}/ifcfg-eth0
echo "NETWORK=${ETH0_NETWORK}" >> ${ETH_FOLDER}/ifcfg-eth0
echo "ONBOOT=yes" >> ${ETH_FOLDER}/ifcfg-eth0
}
#Create /root/.bash_profile for all MD/ME/EPG/USC balde
function create_bashprofile()
{
grep -v "/usr/local/ms_ma:/usr/local/mc_ma" /root/.bash_profile > /root/bash_temp
echo "export PATH=\$PATH:\$HOME/bin:/usr/local/mysql/bin:/sbin:/usr/local/ms_ma:/usr/local/mc_ma" >> /root/bash_temp
echo "export LD_LIBRARY_PATH=\$LD_LIBRARY_PATH:/usr/local/ms_ma:/usr/local/mc_ma" >> /root/bash_temp
mv -f /root/bash_temp /root/.bash_profile
}
#Add user and set security for each blade
function securitySet()
{
#Set the min length of password
grep -v "PASS_MIN_LEN" /etc/login.defs > /etc/login.defs.tmp
echo "PASS_MIN_LEN ${PASS_MIN_LEN}" >> /etc/login.defs.tmp
mv /etc/login.defs.tmp /etc/login.defs
#Change password of root
passwd root
}
function TZ_NTP_Set()
{
cp -f /usr/share/zoneinfo/${TZ_FILE_NAME} /etc/localtime
#Update /etc/ntp.conf
grep -v "server" /etc/ntp.conf > /etc/ntp.conf.tmp
echo "server ${NTP_SVR1_ADDR} prefer #local clock" >> /etc/ntp.conf.tmp
echo "server ${NTP_SVR2_ADDR} prefer " >> /etc/ntp.conf.tmp
mv /etc/ntp.conf.tmp /etc/ntp.conf
#synchronize the time with the NTP servers
service ntpd stop
ntpdate ${NTP_SVR1_ADDR}
service ntpd start
}
#To check whether you had typed parameter correctly
# 脚本执行开始处,如果没有待任何参数, 则调用函数output_usage,输出用法并退出 $# 表示传入参数的个数,不包含shell 脚本名
if [ $# -eq 0 ]
then
output_usage
exit 1
fi
if [ $# -eq 1 ]
#如果只有一个参数, 被认识只给出了blade type,没有给出配置文件,要检查默认的配置文件是否存在
then
if [ ! -e /usr/local/etc/basic_cfg.dat ]
then
echo "file /usr/local/etc/basic_cfg.dat does not exist or you should specify a config data file"
output_usage
exit 1
else
# /usr/local/etc/basic_cfg.dat was used as config file defaultly
config_date_file=/usr/local/etc/basic_cfg.dat
fi
else
#check the config data file whether exist
#如果给出2个以上的参数, 则把第2个参数当作配置文件,检查它是否存在.通过man test 可以获取各个具体参数的意思.
if [ ! -e $2 ]
then
echo "File $2 does not exist"
output_usage
exit 1 #Error status
else
#include config data file
config_date_file=$2
fi
fi
#执行配置文件
. ${config_date_file}
#确认第一个参数和配置文件中的板子类型一致.
if [ $1 != $BLADE_TYPE ];
then
echo In config data file BLADE_TYPE=$BLADE_TYPE
output_usage
exit 1
fi
while [ 0 ]
do
#检查参数
if chk_all_parameter
then
break
else
echo "Do you want to call vi to edit ${config_date_file}?Yes/No"
read confirm_edit_data
if [ $confirm_edit_data == "Yes" ]
then
vi ${config_date_file}
. ${config_date_file}
else
echo "Exit the install"
exit 1
fi
fi
done
#The following variable is used for debug or formal release
#For formal used,they should be set to
#ETH_FOLDER=/etc/sysconfig/network-scripts
#HOSTS_FOLDER=/etc
#NETWORK_FOLDER=/etc/sysconfig
#for debug,thay are all set to /tmp
formal_release=1
if [ $formal_release == 1 ];
then
ETH_FOLDER=/etc/sysconfig/network-scripts
HOSTS_FOLDER=/etc
NETWORK_FOLDER=/etc/sysconfig
else
ETH_FOLDER=/tmp
HOSTS_FOLDER=/tmp
NETWORK_FOLDER=/tmp
fi
case $1 in
MD)
create_ifcfg_eth1
create_hosts
create_network
;;
ME)
create_hosts
create_network
ME_BondConfig
;;
EPG)
create_ifcfg_eth1
create_hosts
create_network
;;
USC)
create_ifcfg_eth1
create_hosts
create_network
create_ifcfg_eth0
;;
*)
echo "BLADE_TYPE should be one of MD/ME/EPG/USC"
output_usage
exit 1
;;
esac
hostname ${HOSTNAME}
#create_bashprofile
securitySet
service network restart
#TZ_NTP_Set
#echo "Basic network and system security setting finished,now reboot"
logout
配置文件的样板:
主要是板子类型,密码长度,IP方面的一些定义.
#this file is executed by mv_basic_cfg.sh, like
# /usr/local/bin/mv_basic_cfg.sh blade_type config_file_name
BLADE_TYPE=EPG #define the blade server type(MD/ME/USC/EPG)
PASS_MIN_LEN=8
HOSTNAME=TKDDEPG01 #specify the host name of the blade
IPADDR=10.50.48.30
BROADCAST=10.50.48.255
NETMASK=255.255.255.0
NETWORK=10.50.48.0
GATEWAY=10.50.48.1
#The following item only for USC to config ETH0
ETH0_IPADDR=192.168.0.1
ETH0_BROADCAST=192.168.0.255
ETH0_NETMASK=255.255.255.0
ETH0_NETWORK=192.168.0.0
#******************************************************************************
#* below is the comment *
#******************************************************************************
#BLADE_TYPE= #define the blade server type, it should be as same as command parameter 1.
#it can be MD, ME, USC or EPG.
#example: BLADE_TYPE=EPG
#PASS_MIN_LEN=
#define minimum length of password may be used, it will affect /etc/login.defs
#example: PASS_MIN_LEN=8
#HOSTNAME=
#specify hostname, it will affect /etc/hosts and /etc/sysconfig/network and take effect immediately.
#example: HOSTNAME=TKDDEPG01
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