667 lines
25 KiB
Bash
Executable File
667 lines
25 KiB
Bash
Executable File
#!/bin/bash
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str_dir_name=`dirname $0`
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. $str_dir_name/xcatlib.sh
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#tranfer the netmask to prefix for ipv4
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function v4mask2prefix(){
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local num_bits=0
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local old_ifs=$IFS
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IFS=$'.'
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local array_num_temp=($1)
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IFS=$old_ifs
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for num_dec in ${array_num_temp[@]}
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do
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case $num_dec in
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255) let num_bits+=8;;
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254) let num_bits+=7;;
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253) let num_bits+=6;;
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248) let num_bits+=5;;
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240) let num_bits+=4;;
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224) let num_bits+=3;;
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192) let num_bits+=2;;
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128) let num_bits+=1;;
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0) ;;
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*) echo "Error: $dec is not recognised"; exit 1
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esac
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done
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echo "$num_bits"
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}
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function configipv4(){
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str_if_name=$1
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str_v4ip=$2
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str_v4net=$3
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str_v4mask=$4
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num_v4num=$5
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if [ "$str_os_type" = "sles" ];then
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str_conf_file="/etc/sysconfig/network/ifcfg-${str_if_name}"
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if [ $num_v4num -eq 0 ];then
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echo "DEVICE=${str_if_name}" > $str_conf_file
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echo "BOOTPROTO=static" >> $str_conf_file
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echo "BROADCAST=" >> $str_conf_file
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echo "ETHTOOL_OPTIONS=" >> $str_conf_file
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echo "IPADDR=${str_v4ip}" >> $str_conf_file
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echo "MTU=" >> $str_conf_file
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echo "NAME=" >> $str_conf_file
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echo "NETMASK=${str_v4mask}" >> $str_conf_file
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echo "NETWORK=${str_v4net}" >> $str_conf_file
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echo "REMOTE_IPADDR=" >> $str_conf_file
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echo "STARTMODE=onboot" >> $str_conf_file
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echo "UNIQUE=" >> $str_conf_file
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echo "USERCONTROL=no" >> $str_conf_file
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echo "_nm_name=static-0" >> $str_conf_file
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else
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echo "IPADDR_${num_v4num}=${str_v4ip}" >> $str_conf_file
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echo "NETMASK_${num_v4num}=${str_v4mask}" >> $str_conf_file
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echo "NETWORK_${num_v4num}=${str_v4net}" >> $str_conf_file
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echo "LABEL_${num_v4num}=${num_v4num}" >> $str_conf_file
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fi
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#debian ubuntu
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elif [ "$str_os_type" = "debian" ];then
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str_conf_file="/etc/network/interfaces.d/${str_if_name}"
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if [ $num_v4num -eq 0 ];then
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echo "auto ${str_if_name}" > $str_conf_file
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echo "iface ${str_if_name} inet static" >> $str_conf_file
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else
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echo "auto ${str_if_name}:${num_v4num}" >> $str_conf_file
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echo "iface ${str_if_name}:${num_v4num} inet static" >> $str_conf_file
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fi
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echo " address ${str_v4ip}" >> $str_conf_file
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echo " netmask ${str_v4mask}" >> $str_conf_file
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echo " network ${str_v4net}" >> $str_conf_file
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else
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# Write the info to the ifcfg file for redhat
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str_conf_file=""
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if [ $num_v4num -eq 0 ];then
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str_conf_file="/etc/sysconfig/network-scripts/ifcfg-${str_if_name}"
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echo "DEVICE=${str_if_name}" > $str_conf_file
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else
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str_conf_file="/etc/sysconfig/network-scripts/ifcfg-${str_if_name}:${num_v4num}"
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echo "DEVICE=${str_if_name}:${num_v4num}" > $str_conf_file
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fi
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echo "BOOTPROTO=none" >> $str_conf_file
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echo "NM_CONTROLLED=no" >> $str_conf_file
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echo "IPADDR=${str_v4ip}" >> $str_conf_file
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echo "NETMASK=${str_v4mask}" >> $str_conf_file
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echo "ONBOOT=yes" >> $str_conf_file
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fi
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}
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configipv6(){
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str_if_name=$1
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str_v6ip=$2
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str_v6net=$3
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str_v6prefix=$4
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num_v6num=$5
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num_v4num=$6
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str_v6gateway=$7
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#remove the prefix length from the subnet
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str_v6net=`echo $str_v6net | cut -d"/" -f 1`
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#remove the "/" from mask
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str_v6prefix=`echo $str_v6prefix | sed 's/\///'`
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if [ "$str_os_type" = "sles" ];then
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str_conf_file="/etc/sysconfig/network/ifcfg-${str_if_name}"
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if [ $num_v4num -eq 0 -a $num_v6num -eq 0 ];then
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echo "DEVICE=$str_if_name" > $str_conf_file
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echo "BOOTPROTO=static" >> $str_conf_file
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echo "NM_CONTROLLED=no" >> $str_conf_file
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echo "STARTMODE=onboot" >> $str_conf_file
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fi
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echo "LABEL_ipv6${num_v6num}=ipv6$num_v6num" >> $str_conf_file
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echo "IPADDR_ipv6${num_v6num}=${str_v6ip}" >> $str_conf_file
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echo "PREFIXLEN_ipv6${num_v6num}=${str_v6prefix}" >> $str_conf_file
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if [ `echo $str_v6gateway | grep -v 'xcatmaster'` ];then
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grep -E "default[:space:]+${str_v6gateway}[:space:]+" /etc/sysconfig/network/routes 2>&1 1>/dev/null
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if [ $? -ne 0 ];then
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echo "default $str_v6gateway - -" >> /etc/sysconfig/network/routes
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fi
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fi
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elif [ "$str_os_type" = "debian" ];then
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#debian or ubuntu
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str_conf_file="/etc/network/interfaces.d/${str_if_name}"
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if [ $num_v4num -eq 0 -a $num_v6num -eq 0 ];then
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echo "auto ${str_if_name}" > $str_conf_file
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fi
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if [ $num_v6num -eq 0 ];then
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echo "pre-up modprobe ipv6" >> $str_conf_file
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echo "iface ${str_if_name} inet6 static" >> $str_conf_file
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echo " address ${str_v6ip}" >> $str_conf_file
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echo " netmask ${str_v6prefix}" >> $str_conf_file
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if [ $str_v6gateway ];then
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echo " gateway ${str_v6gateway}" >> $str_conf_file
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fi
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else
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echo " post-up /sbin/ifconfig ${str_if_name} inet6 add ${str_v6ip}/${str_v6prefix}" >> $str_conf_file
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echo " pre-down /sbin/ifconfig ${str_if_name} inet6 del ${str_v6ip}/${str_v6prefix}" >> $str_conf_file
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fi
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else
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#redhat
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str_conf_file="/etc/sysconfig/network-scripts/ifcfg-${str_if_name}"
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if [ $num_v4num -eq 0 -a $num_v6num -eq 0 ];then
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echo "DEVICE=$str_if_name" > $str_conf_file
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echo "BOOTPROTO=none" >> $str_conf_file
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echo "NM_CONTROLLED=no" >> $str_conf_file
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echo "ONBOOT=yes" >> $str_conf_file
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fi
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if [ $num_v6num -eq 0 ];then
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echo "IPV6INIT=yes" >> $str_conf_file
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echo "IPV6ADDR=${str_v6ip}/${str_v6prefix}" >> $str_conf_file
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else
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echo "IPV6ADDR_SECONDARIES=${str_v6ip}/${str_v6prefix}" >> $str_conf_file
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fi
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if [ `echo $str_v6gateway | grep -v 'xcatmaster'` ];then
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echo "IPV6_DEFAULTGW=$str_v6gateway" >> $str_conf_file
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fi
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fi
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}
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#delete all configuration file(s) on linux
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function delete_nic_config_files(){
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str_temp_name=$1
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#delete the configuration files
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#delete the configuration history
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if [ "$str_os_type" = "debian" ];then
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rm -f /etc/network/interfaces.d/$str_temp_name 2>/dev/null
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sed -i "/${str_temp_name}/d" /etc/network/xcat_history_important
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elif [ "$str_os_type" = "sles" ];then
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rm -f /etc/sysconfig/network/ifcfg-${str_temp_name} 2>/dev/null
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sed -i "/${str_temp_name}/d" /etc/sysconfig/network/xcat_history_important
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else
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rm -f /etc/sysconfig/network-scripts/ifcfg-${str_temp_name} 2>/dev/null
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rm -f /etc/sysconfig/network-scripts/ifcfg-${str_temp_name}:* 2>/dev/null
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sed -i "/${str_temp_name}/d" /etc/sysconfig/network-scripts/xcat_history_important
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fi
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}
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function add_ip_temporary(){
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local str_ip_prefix=$1
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local str_temp_name=$2
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local str_ip=`echo $str_ip_prefix | awk -F'_' '{print $1}'`
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local str_mask=`echo $str_ip_prefix | awk -F'_' '{print $2}'`
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if [ "$str_os_type" = "aix" ];then
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echo $str_ip | grep ":" > /dev/null
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#ipv6
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if [ $? -eq 0 ];then
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lsattr -El $str_temp_name | grep netaddr6 | awk '{print $2}' | grep ":"
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if [ $? -ne 0 ];then
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chdev -l $str_temp_name -a netaddr6=$str_ip -a prefixlen=$str_mask
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else
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chdev -l $str_temp_name -a alias6=${str_ip}/${str_mask}
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fi
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#ipv4
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else
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lsattr -El $str_temp_name | grep netaddr | awk '{print $2}' | grep '\.'
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if [ $? -ne 0 ];then
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chdev -l $str_temp_name -a netaddr=${str_ip} -a netmask=${str_mask}
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else
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chdev -l $str_temp_name -a alias4=${str_ip},${str_mask}
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fi
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fi
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else
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echo $str_ip | grep ":" > /dev/null
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#ipv6
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if [ $? = 0 ];then
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lsmod |grep -w 'ipv6'
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if [ $? -ne 0 ];then
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modprobe ipv6
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fi
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ip addr add ${str_ip}/${str_mask} dev $str_temp_name
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#ipv4
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else
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str_label=''
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ip addr show dev $str_temp_name | grep inet | grep "global" | grep -v ':' | grep "${str_temp_name}"
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if [ $? -eq 0 ];then
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for num_i in {1..1000}
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do
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ip addr show dev $str_temp_name | grep inet | grep "global" | grep ":${num_i}"
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if [ $? -ne 0 ];then
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str_label=${str_nic_name}:${num_i}
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break
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fi
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done
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else
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str_label=$str_nic_name
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fi
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#the label is ready, add the ip address directly
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ip addr add $str_ip/${str_mask} dev $str_nic_name scope global label $str_label
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fi
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fi
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}
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str_nic_name=''
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str_os_type=`uname | tr 'A-Z' 'a-z'`
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str_cfg_dir=''
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str_temp=''
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if [ "$str_os_type" = "linux" ];then
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str_temp=`echo $OSVER | grep -E '(sles|suse)'`
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if [ -f "/etc/debian_version" ];then
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debianpreconf
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str_os_type="debian"
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str_cfg_dir="/etc/network/"
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elif [ -f "/etc/SuSE-release" -o -n "$str_temp" ];then
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str_os_type="sles"
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str_cfg_dir="/etc/sysconfig/network/"
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else
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str_os_type="redhat"
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str_cfg_dir="/etc/sysconfig/network-scripts/"
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fi
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fi
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logger -t xcat -p local4.err "configeth: os type: $str_os_type"
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echo "configeth on $NODE: os type: $str_os_type"
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if [ "$1" = "-r" ];then
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if [ $# -ne 2 ];then
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logger -t xcat -p local4.err "configeth: remove nic, but the nic name is missed"
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echo "configeth on $NODE: remove nic, but the nic name is missed"
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exit 1
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fi
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str_nic_name=$2
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logger -t xcat -p local4.err "configeth: remove nic $str_nic_name"
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echo "configeth on $NODE: remove nic $str_nic_name"
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if [ "$str_os_type" = "aix" ];then
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old_ifs=$IFS
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IFS=$'\n'
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str_temp=`lsattr -El $str_nic_name | grep alias4 | awk '{print $2}'`
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array_alias4_temp=($str_temp)
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IFS=$old_ifs
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for str_ip_alias4 in $str_temp
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do
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#the alias format should be ipaddr,netmask
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echo $str_ip_alias4 | grep -E ,
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if [ $? -eq 0 ];then
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chdev -l $str_nic_name -a delalias4=$str_ip_alias4
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fi
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done
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str_temp=`lsattr -El $str_nic_name | grep alias6 | awk '{print $2}'`
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old_ifs=$IFS
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IFS=$'\n'
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array_alias6_temp=($str_temp)
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IFS=$old_ifs
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for str_ip_alias6 in ${array_alias6_temp[@]}
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do
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echo $str_ip_alias6 | grep -E /
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if [ $? -eq 0 ];then
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chdev -l $str_nic_name -a delalias6=$str_ip_alias6
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fi
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done
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logger -t xcat -p local4.err "configeth run command: chdev -l $str_nic_name -a netaddr='' -a netmask='' -a netaddr6='' -a prefixlen='' -a state=down"
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echo "configeth on $NODE run command: chdev -l $str_nic_name -a netaddr='' -a netmask='' -a netaddr6='' -a prefixlen='' -a state=down"
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chdev -l $str_nic_name -a netaddr='' -a netmask='' -a netaddr6='' -a prefixlen='' -a state=down
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else
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#shut down the nic if it is on
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ip link show $str_nic_name | grep -i ',up'
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if [ $? -eq 0 ];then
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if [ "$str_os_type" = "debian" ];then
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ifdown --force $str_nic_name
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else
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ifdown $str_nic_name
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fi
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fi
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#delete the configuration files
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delete_nic_config_files $str_nic_name
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fi
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exit 0
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fi
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#main prcess
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#1. get all ip,netmask,subnet,gateway for the nic
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#2. get current configurations
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#3. delete the undefined ips
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#4. add the new defined ips
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#5. no modification, return directly
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#3. on linux modify the configuration files
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if [ $# -ne 3 ];then
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logger -t xcat -p local4.err "configeth: paramters error currently is $@"
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echo "configeth on $NODE: paramters error currently is $@"
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exit 1
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fi
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str_nic_name=$1
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old_ifs=$IFS
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IFS=$'|'
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array_nic_ips=($2)
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array_nic_networks=($3)
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IFS=$old_ifs
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if [ "$str_os_type" = "aix" ];then
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str_temp=`lsattr -El $str_nic_name`
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else
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str_temp=`ip addr show dev $str_nic_name`
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fi
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logger -t xcat -p local4.err "configeth: old configuration: $str_temp"
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echo "configeth on $NODE: old configuration: $str_temp"
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#parse the networks tables contains
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declare -a array_ip_mask
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declare -a array_ip_status
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declare -a array_nic_network_config
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declare -a array_nic_subnet
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declare -a array_nic_netmask
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declare -a array_nic_gateway
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str_ip_mask_pair=''
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num_index=1
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while [ $num_index -le $NETWORKS_LINES ];do
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eval str_temp=\$NETWORKS_LINE$num_index
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str_temp_name=`echo $str_temp | awk -F'netname=' '{print $2}' | awk -F'|' '{print $1}'`
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num_i=0
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while [ $num_i -lt ${#array_nic_ips[*]} ]
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do
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if [ "$str_temp_name" = "${array_nic_networks[$num_i]}" ];then
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array_nic_network_config[$num_i]=$str_temp
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break
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fi
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num_i=$((num_i+1))
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done
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num_index=$((num_index+1))
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done
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logger -t xcat -p local4.err "configeth: new configuration"
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echo "configeth on $NODE: new configuration"
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num_index=0
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str_ipv6_gateway=''
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while [ $num_index -lt ${#array_nic_ips[*]} ];do
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#get the ip address and network name
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str_ip=${array_nic_ips[$num_index]}
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str_netname=${array_nic_networks[$num_index]}
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if [ ! $str_netname ];then
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logger -t xcat -p local4.err "configeth: Network name is not defined on $str_nic_name for $str_ip."
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echo "configeth on $NODE: Network name is not defined on $str_nic_name for $str_ip."
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num_index=$((num_index+1))
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continue
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fi
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#find out the network definition
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str_line=${array_nic_network_config[$num_index]}
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if [ ! $str_line ];then
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logger -t xcat -p local4.err "configeth: Network object $str_netname is not defined."
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echo "configeth on $NODE: Network object $str_netname is not defined."
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num_index=$((num_index+1))
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continue
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fi
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#fetch the subnet and netmask in networks definition
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str_subnet=`echo $str_line | awk -F'net=' '{print $2}' | awk -F'|' '{print $1}'`
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str_netmask=`echo $str_line | awk -F'mask=' '{print $2}' | awk -F'|' '{print $1}'`
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str_gateway=`echo $str_line | awk -F'gateway=' '{print $2}' | awk -F'|' '{print $1}'`
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if [ ! $str_subnet -o ! $str_netmask ];then
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logger -t xcat -p local4.err "configeth: subnet or netmask is not defined in network object $str_netname."
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echo "configeth on $NODE: subnet or netmask is not defined in network object $str_netname."
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num_index=$((num_index+1))
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continue
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fi
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array_nic_subnet[$num_index]=$str_subnet
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array_nic_netmask[$num_index]=$str_netmask
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array_nic_gateway[$num_index]=$str_gateway
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if [ -n "$str_gateway" ];then
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str_ipv6_gateway=$str_gateway
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fi
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logger -t xcat -p local4.err "configeth: $str_ip, $str_subnet, $str_netmask, $str_gateway"
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echo " $str_ip, $str_subnet, $str_netmask, $str_gateway"
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#on linux, call sub rutine to define ipv4 or ipv6 address for the persitent configuration
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if [ `echo $str_ip | grep -E '^([0-9]{1,3}\.){3}[0-9]{1,3}$'` ];then
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if [ "$str_os_type" = "aix" ];then
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hashset hash_new_config "${str_ip}_${str_netmask}" "new"
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str_ip_mask_pair=$str_ip_mask_pair"${str_ip}_${str_netmask} "
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else
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str_prefix=$(v4mask2prefix $str_netmask)
|
|
hashset hash_new_config "${str_ip}_${str_prefix}" "new"
|
|
str_ip_mask_pair=$str_ip_mask_pair"${str_ip}_${str_prefix} "
|
|
fi
|
|
elif [ `echo $str_ip | grep -E ":"` ];then
|
|
num_ipv6_index=$((num_ipv6_index+1))
|
|
hashset hash_new_config "${str_ip}_${str_netmask}" "new"
|
|
str_ip_mask_pair=$str_ip_mask_pair"${str_ip}_${str_netmask} "
|
|
else
|
|
logger -t xcat -p local4.err "configeth: the ipaddress( $str_ip ) for $str_nic_name is invalid."
|
|
echo "configeth on $NODE: the ipaddress( $str_ip ) for $str_nic_name is invalid."
|
|
fi
|
|
num_index=$((num_index+1))
|
|
done
|
|
|
|
str_ip_mask_pair=`echo "$str_ip_mask_pair" | sed -e 's/ $//'`
|
|
|
|
str_old_conf=''
|
|
if [ "$str_os_type" = "aix" ];then
|
|
#check the netaddr
|
|
str_history=`lsattr -El $str_nic_name | grep netaddr | awk '{print $2}' | grep '\.'`
|
|
if [ $? -eq 0 ];then
|
|
str_temp=`lsattr -El $str_nic_name | grep netmask | awk '{print $2}'`
|
|
str_old_ip=${str_history}"_"${str_temp}
|
|
str_ip_status=$(hashget hash_new_config $str_old_ip)
|
|
if [ -n "$str_ip_status" ];then
|
|
hashset hash_new_config $str_old_ip "old"
|
|
else
|
|
chdev -l $str_nic_name -a netaddr='' -a netmask=''
|
|
logger -t xcat -p local4.err "configeth: delete undefined ip address $str_old_ip"
|
|
echo "configeth on $NODE: delete undefined ip address $str_old_ip"
|
|
fi
|
|
fi
|
|
|
|
#check the netaddr6
|
|
str_history=`lsattr -El $str_nic_name | grep netaddr6 | awk '{print $2}' | grep ':'`
|
|
if [ $? -eq 0 ];then
|
|
str_temp=`lsattr -El $str_nic_name | grep prefixlen | awk '{print $2}'`
|
|
str_old_ip=${str_history}"_"${str_temp}
|
|
str_ip_status=$(hashget hash_new_config $str_old_ip)
|
|
if [ -n "$str_ip_status" ];then
|
|
hashset hash_new_config $str_old_ip "old"
|
|
else
|
|
chdev -l $str_nic_name -a netaddr6='' -a prefixlen=''
|
|
logger -t xcat -p local4.err "configeth: delete undefined ipv6 address $str_old_ip"
|
|
echo "configeth on $NODE: delete undefined ipv6 address $str_old_ip"
|
|
fi
|
|
fi
|
|
|
|
#check the ipv4 alias
|
|
str_history=`lsattr -El $str_nic_name | grep alias4 | awk '{print $2}' | grep '\.'`
|
|
if [ $? -eq 0 ];then
|
|
old_ifs=$IFS
|
|
IFS=$'\n'
|
|
array_alias4_temp=($str_history)
|
|
IFS=$old_ifs
|
|
for str_temp in ${array_alias4_temp[@]}
|
|
do
|
|
str_old_ip=`echo $str_temp | tr ',' '_'`
|
|
str_ip_staus=$(hashget hash_new_config $str_old_ip)
|
|
if [ -n "$str_ip_staus" ];then
|
|
hashset hash_new_config $str_old_ip "old"
|
|
else
|
|
chdev -l $str_nic_name -a delalias4=$str_temp
|
|
|
|
fi
|
|
done
|
|
fi
|
|
|
|
#check the ipv6 alias
|
|
str_history=`lsattr -El $str_nic_name | grep alias6 | awk '{print $2}' | grep '\.'`
|
|
if [ $? -eq 0 ];then
|
|
old_ifs=$IFS
|
|
IFS=$'\n'
|
|
array_alias6_temp=($str_history)
|
|
IFS=$old_ifs
|
|
for str_temp in ${array_alias6_temp[@]}
|
|
do
|
|
str_old_ip=`$str_temp | tr '/' '_'`
|
|
str_ip_staus=$(hashget hash_new_config $str_old_ip)
|
|
if [ -n "$str_ip_staus" ];then
|
|
hashset hash_new_config $str_old_ip "old"
|
|
else
|
|
chdev -l $str_nic_name -a delalias6=$str_temp
|
|
fi
|
|
done
|
|
fi
|
|
|
|
#add the new configured ip address
|
|
old_ifs=$IFS
|
|
IFS=$' '
|
|
array_ip_mask_temp=($str_ip_mask_pair)
|
|
IFS=$old_ifs
|
|
for str_new_ip in ${array_ip_mask_temp[@]}
|
|
do
|
|
str_ip_status=$(hashget hash_new_config $str_new_ip)
|
|
if [ "$str_ip_status" = "new" ];then
|
|
logger -t xcat -p local4.err "configeth: add $str_new_ip for $str_nic_name temporary."
|
|
echo "configeth on $NODE: add $str_new_ip for $str_nic_name temporary."
|
|
add_ip_temporary $str_new_ip $str_nic_name
|
|
fi
|
|
done
|
|
|
|
#change the nic status to up
|
|
chdev -l $str_nic_name -a state=up
|
|
else
|
|
str_history=''
|
|
bool_restart_flag=0
|
|
bool_modify_flag=0
|
|
str_nic_status='down'
|
|
str_his_file=${str_cfg_dir}xcat_history_important
|
|
|
|
str_history=`ip addr show dev $str_nic_name | grep inet | grep -iv dynamic | grep -iv link | awk '{print $2}'`
|
|
old_ifs=$IFS
|
|
IFS=$'\n'
|
|
array_ip_old_temp=($str_history)
|
|
IFS=$old_ifs
|
|
ip link show dev $str_nic_name | grep -i ,up
|
|
if [ $? -eq 0 ];then
|
|
str_nic_status='up'
|
|
if [ -f "${str_his_file}" ];then
|
|
cat ${str_his_file} | grep $str_nic_name
|
|
if [ $? -eq 0 ];then
|
|
str_nic_status='up'
|
|
for str_old_ip in ${array_ip_old_temp[@]}
|
|
do
|
|
str_old_ip=`echo $str_old_ip | tr '/' '_'`
|
|
str_ip_staus=$(hashget hash_new_config $str_old_ip)
|
|
if [ -n "$str_ip_staus" ];then
|
|
hashset hash_new_config $str_old_ip "old"
|
|
else
|
|
bool_modify_flag=1
|
|
logger -t xcat -p local4.err "configeth: delete $str_old_ip for $str_nic_name temporary."
|
|
echo "configeth on $NODE: delete $str_old_ip for $str_nic_name temporary."
|
|
str_old_ip=`echo $str_old_ip | tr '_' '/'`
|
|
ip addr del $str_old_ip dev $str_nic_name
|
|
fi
|
|
done
|
|
else
|
|
bool_restart_flag=1
|
|
bool_modify_flag=1
|
|
fi
|
|
else
|
|
bool_restart_flag=1
|
|
bool_modify_flag=1
|
|
fi
|
|
else
|
|
bool_restart_flag=1
|
|
bool_modify_flag=1
|
|
fi
|
|
|
|
if [ $bool_restart_flag = 0 ];then
|
|
#add the new defined ip
|
|
old_ifs=$IFS
|
|
IFS=$' '
|
|
array_ip_mask_temp=($str_ip_mask_pair)
|
|
IFS=$old_ifs
|
|
for str_new_ip in ${array_ip_mask_temp[@]}
|
|
do
|
|
str_ip_status=$(hashget hash_new_config $str_new_ip)
|
|
if [ "$str_ip_status" = "new" ];then
|
|
bool_modify_flag=1
|
|
if [ $bool_restart_flag -eq 0 ];then
|
|
logger -t xcat -p local4.err "configeth: add $str_new_ip for $str_nic_name temporary."
|
|
echo "configeth on $NODE: add $str_new_ip for $str_nic_name temporary."
|
|
add_ip_temporary $str_new_ip $str_nic_name
|
|
fi
|
|
fi
|
|
done
|
|
fi
|
|
#configure the ipv6 default route
|
|
if [ $bool_restart_flag -eq 0 -a -n "$str_ipv6_gateway" ];then
|
|
ip -6 route | grep default | grep $str_ipv6_gateway
|
|
if [ $? -ne 0 ];then
|
|
logger -t xcat -p local4.err "configeth: the default ipv6 route changes to $str_ipv6_gateway."
|
|
echo "configeth on $NODE: the default ipv6 route changes to $str_ipv6_gateway."
|
|
ip -6 route del default
|
|
ip -6 route add default $str_ipv6_gateway dev $str_dev_name
|
|
fi
|
|
fi
|
|
|
|
#modify the configuration files
|
|
if [ $bool_modify_flag -eq 1 ];then
|
|
if [ $bool_restart_flag -eq 1 ];then
|
|
if [ "$str_nic_status" = "up" ];then
|
|
if [ "$str_os_type" = "debian" ];then
|
|
ifdown --force $str_nic_name > /dev/null
|
|
else
|
|
ifdown $str_nic_name > /dev/null
|
|
fi
|
|
fi
|
|
#delete all old ip address
|
|
for str_old_ip in ${array_ip_old_temp[@]}
|
|
do
|
|
ip addr del $str_old_ip dev $str_nic_name
|
|
done
|
|
fi
|
|
logger -t xcat -p local4.err "configeth: $str_nic_name changed, modify the configuration files"
|
|
echo "configeth on $NODE: $str_nic_name changed, modify the configuration files"
|
|
num_ipv4_index=0
|
|
num_ipv6_index=0
|
|
num_index=0
|
|
cat $str_his_file | grep $str_nic_name
|
|
if [ $? -ne 0 ];then
|
|
echo "${str_nic_name}" >> $str_his_file
|
|
fi
|
|
#delete the old alias configuration files on redhat
|
|
if [ "$str_os_type" = "redhat" ];then
|
|
rm -f /etc/sysconfig/network-scripts/ifcfg-${str_nic_name}:* 2>/dev/null
|
|
fi
|
|
while [ $num_index -lt ${#array_nic_ips[*]} ];do
|
|
str_ip=${array_nic_ips[$num_index]}
|
|
str_subnet=${array_nic_subnet[$num_index]}
|
|
str_netmask=${array_nic_netmask[$num_index]}
|
|
str_gateway=${array_nic_gateway[$num_index]}
|
|
if [ ! $str_subnet -o ! $str_netmask ];then
|
|
num_index=$((num_index+1))
|
|
continue
|
|
fi
|
|
|
|
if [ `echo $str_ip | grep -E '^([0-9]{1,3}\.){3}[0-9]{1,3}$'` ];then
|
|
configipv4 $str_nic_name $str_ip $str_subnet $str_netmask $num_ipv4_index
|
|
num_ipv4_index=$((num_ipv4_index+1))
|
|
elif [ `echo $str_ip | grep -E ":"` ];then
|
|
configipv6 $str_nic_name $str_ip $str_subnet $str_netmask $num_ipv6_index $num_ipv4_index $str_gateway
|
|
num_ipv6_index=$((num_ipv6_index+1))
|
|
else
|
|
num_index=$((num_index+1))
|
|
continue
|
|
fi
|
|
num_index=$((num_index+1))
|
|
done
|
|
else
|
|
logger -t xcat -p local4.err "configeth: $str_nic_name no changed, return directly."
|
|
echo "configeth on $NODE: $str_nic_name no changed, return directly."
|
|
fi
|
|
|
|
#restart the nic
|
|
if [ $bool_restart_flag -eq 1 ];then
|
|
if [ "$str_os_type" = "debian" ];then
|
|
ifup -a -i /etc/network/interfaces.d/$str_nic_name
|
|
else
|
|
ifup $str_nic_name
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
exit 0
|