349 lines
10 KiB
Bash
Executable File
349 lines
10 KiB
Bash
Executable File
#!/bin/bash
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# IBM(c) 2014 EPL license http://www.eclipse.org/legal/epl-v10.html
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#-------------------------------------------------------------------------------
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#=head1 confignics
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#=head2 Used on Linux only. Config the Ethernet or InfiniBand adapters on the nodes
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#
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# You can run the following commands on MN:
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# updatenode noderange confignics
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# updatenode noderange "confignics -s" (this one configures the installation nic also)
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#
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#
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#=cut
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#-------------------------------------------------------------------------------
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if [ "$(uname -s|tr 'A-Z' 'a-z')" = "linux" ];then
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str_dir_name=`dirname $0`
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. $str_dir_name/xcatlib.sh
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fi
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#the nics' information contain:
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#1. ip address
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#2. nic network
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#3. nic type
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#4. custom scripts
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#all of them are saved by different variable
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#this function can split the varable for each nic, and svae the information for each nic
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#into an hash, the key is nic name, the value are all information, which joined by ','
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function splitconfig(){
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if [ ! "$1" ];then
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return
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fi
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old_ifs=$IFS
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IFS=$','
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array_conf_temp=($1)
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IFS=$old_ifs
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i=0
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while [ $i -lt ${#array_conf_temp[@]} ]
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do
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token="${array_conf_temp[$i]}"
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D=
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if echo "$token" | grep "!"; then
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D="!"
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else
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D=":"
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fi
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key=`echo "$token" | cut -d"$D" -f 1`
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str_temp_value=`echo "$token" | cut -d"$D" -f 2`
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str_temp=$(hashget hash_defined_nics $key)
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if [ -n "$str_temp" ];then
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str_temp=$str_temp",${str_temp_value}"
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else
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str_temp="$str_temp_value"
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str_all_nics=$str_all_nics"$key "
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fi
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hashset hash_defined_nics $key "$str_temp"
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i=$((i+1))
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done
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}
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function findnetwork(){
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local str_ip=$1
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local str_network=''
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local flag_v6=0
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echo "$str_ip" | grep ':' > /dev/null
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if [ $? -eq 0 ];then
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flag_v6=1
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fi
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local num_i=1
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while [ $num_i -le $NETWORKS_LINES ];do
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eval str_temp=\$NETWORKS_LINE$num_i
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str_net=`echo $str_temp | awk -F'net=' '{print $2}' | awk -F'|' '{print $1}'`
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str_mask=`echo $str_temp | awk -F'mask=' '{print $2}' | awk -F'|' '{print $1}' | sed 's:^/::'`
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echo $str_net | grep ':' > /dev/null
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if [ $? -ne 0 ];then
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if [ $flag_v6 -eq 0 ];then
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str_temp_net1=$(v4calcnet $str_ip $str_mask)
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str_temp_net2=$(v4calcnet $str_net $str_mask)
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else
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num_i=$((num_i+1))
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continue
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fi
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else
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if [ $flag_v6 -eq 1 ];then
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str_temp_net1=$(v6calcnet $str_ip $str_mask)
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str_temp_net2=$(v6calcnet $str_net $str_mask)
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else
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num_i=$((num_i+1))
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continue
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fi
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fi
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if [ "$str_temp_net1" = "$str_temp_net2" ];then
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str_network=`echo $str_temp | awk -F'netname=' '{print $2}' | awk -F'|' '{print $1}'`
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echo "$str_network"
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return
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fi
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num_i=$((num_i+1))
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done
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echo "Error: Can not find the corresponding network defination for ip address: $str_ip ."
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}
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function checknetwork(){
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old_ifs=$IFS
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IFS=$'|'
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array_ip=($1)
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IFS=$old_ifs
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str_ret=''
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num_length=${#array_ip[@]}
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num_index=0
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while [ $num_index -lt $num_length ]
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do
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str_ip=${array_ip[$num_index]}
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str_networkname=$(findnetwork $str_ip)
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echo "$str_networkname" | grep -i 'error' > /dev/null
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if [ $? -eq 0 ];then
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echo "$str_networkname"
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return
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fi
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str_ret="${str_ret}${str_networkname}|"
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num_index=$((num_index+1))
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done
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str_ret=`echo $str_ret | sed 's/,$//'`
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echo "$str_ret"
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}
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bool_cfg_inst_nic=0
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str_inst_nic=''
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str_ib_nics=''
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str_os_type=`uname | tr 'A-Z' 'a-z'`
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if [ "$str_os_type" = "aix" ];then
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logger -t xcat -p local4.err "confignics: aix does not support in this build"
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echo "confignics: aix does not support in this build"
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exit 0
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fi
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bool_remove=0
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num_iba_ports=
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str_all_nics=''
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for arg in "$@"
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do
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if [ "$arg" = "-s" ];then
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bool_cfg_inst_nic=1
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elif [ "$arg" = "-r" ];then
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bool_remove=1
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elif [ "${arg:0:10}" = "--ibaports" ];then
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num_iba_ports=${arg#--ibaports=}
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fi
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done
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if [ "$SETINSTALLNIC" = "1" ] || [ "$SETINSTALLNIC" = "yes" ]; then
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bool_cfg_inst_nic=1
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fi
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boot_myscript=0
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if [ $# -eq 2 ]
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then
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if [ "$1" = "--script" ]
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then
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if [ $bool_cfg_inst_nic -eq 1 -o $bool_remove -eq 1 -o ! -z "$num_iba_ports" ]
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then
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logger -t xcat -p local4.info "confignics --script <myscript> could Not be used with other options"
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echo "confignics --script <myscript> could Not be used with other options"
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exit -1
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fi
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boot_myscript=1
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myscript=$2;
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fi
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fi
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logger -t xcat -p local4.info "confignics is called: config install nic:$bool_cfg_inst_nic, remove: $bool_remove, iba ports: $num_iba_ports"
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echo "confignics on $NODE: config install nic:$bool_cfg_inst_nic, remove: $bool_remove, iba ports: $num_iba_ports"
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str_temp=''
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if [ ! $INSTALLNIC ];then
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str_temp="mac"
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else
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str_temp=$INSTALLNIC
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fi
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if [ "$str_temp" = "mac" ];then
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if [ "$str_os_type" = "aix" ];then
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old_ifs=$IFS
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IFS=$' '
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str_temp=`ifconfig -l`
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array_nicnames_temp=($str_temp)
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IFS=$old_ifs
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for temp_nic in ${array_nicnames_temp[@]}
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do
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entstat -t $temp_nic | grep -i "$MACADDRESS"
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if [ $? -eq 0 ];then
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str_inst_nic=$temp_nic
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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_inst_nic=`ip -o link | grep -i "$MACADDRESS" | awk '{print $2;}' | sed s/://`
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fi
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elif [ `echo $str_temp | grep -E "e(n|th)[0-9a-z]+"` ];then
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str_inst_nic=$str_temp
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fi
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if [ $bool_cfg_inst_nic -eq 1 ];then
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configeth -s $str_inst_nic
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fi
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bool_exit_flag=0
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#check the required attributes
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if [ -z "$NICIPS" ];then
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logger -t xcat -p local4.info "confignics: nicips attribute is not defined. "
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echo "confignics on $NODE: nicips attribute is not defined. "
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exit 0
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fi
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splitconfig "$NICIPS"
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splitconfig "$NICCUSTOMSCRIPTS"
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if [ $boot_myscript -eq 1 ];then
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. $str_dir_name/$myscript
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if [ $? -ne 0 ];then
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exit -1
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fi
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exit 0
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fi
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#get state of nic in "UP" status
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#If bonded redhat then "SLAVE" or "MASTER" will be in the first line of stanza
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#do not configure the loopback nic
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if [ $bool_remove -eq 1 ];then
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if [ "$str_os_type" = "aix" ];then
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str_temp=`ifconfig -a | grep flags | grep -vi loopback | grep -v SALVE | grep -v MASTER | awk -F: {'print $1'}`
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else
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str_temp=`ip link show | grep -v link | grep -vi loopback | grep -v SALVE | grep -v MASTER | awk {'print $2'} | sed s/://`
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fi
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old_ifs=$IFS
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IFS=$'\n'
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array_nics_temp=($str_temp)
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IFS=$old_ifs
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for str_temp_nic in ${array_nics_temp[@]}
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do
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#the nic type should be ethernet
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echo $str_temp_nic | grep -E "e(n|th)[0-9a-z]+"
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if [ $? -ne 0 ];then
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continue
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fi
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if [ "$str_os_type" != "aix" ];then
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brctl show 2>/dev/null | grep $str_temp_nic
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#the nic belongs to a bridge, go to next
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if [ $? -eq 0 ];then
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continue
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fi
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fi
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#the nic is defined this time
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str_temp=$(hashget hash_defined_nics $str_temp_nic)
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if [ -n "$str_temp" ];then
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continue
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fi
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if [ "$str_temp_nic" = "$str_inst_nic" ];then
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continue
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fi
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#ignore the vlan interface
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echo $str_temp_nic | grep "\."
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if [ $? -eq 0 ];then
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continue
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fi
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logger -t xcat -p local4.info "confignics: remove nic $str_temp_nic"
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echo "confignics on $NODE: remove nic $str_temp_nic"
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configeth -r $str_temp_nic
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done
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fi
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old_ifs=$IFS
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IFS=$' '
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array_nics_temp=($str_all_nics)
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IFS=$old_ifs
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for key in ${array_nics_temp[@]}
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do
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key=`echo $key | sed 's/^ \+//' | sed 's/ \+$//'`
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str_nic_type=
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str_value=$(hashget hash_defined_nics $key)
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if [ "$key" = "$str_inst_nic" ];then
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continue
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fi
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old_ifs=$IFS
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IFS=$','
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array_temp=($str_value)
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IFS=$old_ifs
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if [ -n "${array_temp[1]}" ];then
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logger -t xcat -p local4.info "confignics: processing custom scripts: ${array_temp[1]} for interface $key"
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echo "confignics on $NODE: processing custom scripts: ${array_temp[1]} for interface $key"
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${array_temp[1]}
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else
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if [ `echo $key | grep -E 'e(n|th|m)[0-9a-z]+'` ];then
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str_nic_type="ethernet"
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elif [ `echo $key | grep -E 'ib[0-9]+'` ];then
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str_nic_type="infiniband"
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else
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logger -t xcat -p local4.info "confignics: unknown nic type for $key: $str_value ."
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echo "confignics on $NODE: unknown nic type for $key: $str_value ."
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continue
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fi
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str_network=$(checknetwork ${array_temp[0]})
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echo "$str_network" | grep -i 'error' > /dev/null
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if [ $? -eq 0 ];then
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logger -t xcat -p local4.info "$str_network"
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echo "confignics on $NODE: $str_network"
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continue
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fi
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if [ "$str_nic_type" = "ethernet" ];then
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logger -t xcat -p local4.info "confignics: call 'configeth $key ${array_temp[0]} $str_network'"
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echo "confignics on $NODE: call 'configeth $key ${array_temp[0]} $str_network'"
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configeth $key ${array_temp[0]} $str_network
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elif [ "$str_nic_type" = "infiniband" ];then
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if [ $str_ib_nics ];then
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str_ib_nics=$str_ib_nics","$key
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else
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str_ib_nics=$key
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fi
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else
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logger -t xcat -p local4.info "confignics: unknown type $str_nic_type for NIC: $key"
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echo "confignics on $NODE: unknown type $str_nic_type for NIC: $key"
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fi
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fi
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done
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if [ -n "$str_ib_nics" ];then
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logger -t xcat -p local4.info "confignics: executed script: configib for nics: $str_ib_nics, ports: $num_iba_ports"
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echo "confignics on $NODE: executed script: configib for nics: $str_ib_nics, ports: $num_iba_ports"
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NIC_IBNICS=$str_ib_nics NIC_IBAPORTS=$num_iba_ports configib
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else
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if [ $bool_remove -eq 1 ];then
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logger -t xcat -p local4.info "confignics: executed script: 'configib -u' to remove all ib nics and configuration files"
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echo "confignics on $NODE: executed script: 'configib -r' to remove all ib nics and configuration files"
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configib
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fi
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fi
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