#!/bin/sh#deion: get server hardware info#author: liuxin#date: 20180122#需要安装jq工具 yum install jq #用于存放该服务器的所有信息，个人喜欢把全局变量写到外面#写到函数里面，没有加local的变量也是全局变量INFO="{}"#定义一个工具函数，用于生成json数值，后面将会频繁用到function create_json(){#utility functionlocal key=$1local value="$2"local json=""#if value is stringif test -z "$(echo "$value" |egrep "\[|\]|\{|\}")"thenjson=$(jq -n {"$key":"\"$value\""})#if value is json, objectelif [ "$(echo "$value" |jq -r type)" == "object" ]thenjson=$(jq -n {"$key":"$value"})#if value is arrayelif [ "$(echo "$value" |jq -r type)" == "array" ]thenjson=$(jq -n "{$key:$value}")elseecho "value type error..."exit 1return 0fiecho $jsonreturn 0}#获取CPU信息function get_cpu(){#获取cpu信息，去掉空格和制表符和空行，以便于for循环local cpu_model_1=$(dmidecode -s processor-version |grep ‘@‘ |tr -d " " |tr -s "\n" |tr -d "\t")local cpu_info="{}"local i=0#因为去掉了空格和制表符，以下默认使用换行符分隔for line in $(echo "$cpu_model_1")dolocal cpu_model="$line"local cpu1=$(create_json "cpu_model" "$cpu_model")#获取每块cpu的信息，这里只记录了型号local cpu=$(create_json "cpu_$i" "$cpu1")local cpu_info=$(jq -n "$cpu_info + $cpu")i=$[ $i + 1]done#将cpu的信息整合成一个json，key是cpulocal info=$(create_json "cpu" "$cpu_info")#将信息加入到全局变量中INFO=$(jq -n "$INFO + $info")return 0}function get_mem(){#generate json {Locator:{sn:sn,size:size}}local mem_info="{}"#获取每个内存的信息，包括Size:|Locator:|Serial Number:local mem_info_1=$(dmidecode -t memory |egrep ‘Size:|Locator:|Serial Number:‘ |grep -v ‘Bank Locator:‘ |awk ‘{if (NR%3==1 && $NF=="MB"){size=$2;getline (NR+1);locator=$2;getline (NR+2);sn=$NF;printf("%s,%s,%s\n",locator,size,sn)}}‘)#根据上面的信息，将信息过滤并整合成jsonlocal i=0for line in $(echo "$mem_info_1")dolocal locator=$(echo $line |awk -F , ‘{print $1}‘)local sn=$(echo $line |awk -F , ‘{print $3}‘)local size=$(echo $line |awk -F , ‘{print $2}‘)local mem1=$(create_json "locator" "$locator")local mem2=$(create_json "sn" "$sn")local mem3=$(create_json "size" "$size")local mem4=$(jq -n "$mem1 + $mem2 + $mem3")#每条内存的信息，key是内存从0开始的序号local mem=$(create_json "mem_$i" "$mem4")#将这些内存的信息组合到一个json中mem_info=$(jq -n "$mem_info + $mem")i=$[ $i + 1 ]done#给这些内存的信息设置key，memlocal info=$(create_json "mem" "$mem_info")INFO=$(jq -n "$INFO + $info")return 0}function get_megacli_disk(){#设置megacli工具的路径，此条可以根据情况更改local raid_tool="/opt/MegaRAID/MegaCli/MegaCli64"#将硬盘信息获取，保存下来，省去每次都执行的操作$raid_tool pdlist aall > /tmp/megacli_pdlist.txtlocal disk_info="{}"#获取硬盘的必要信息local disk_info_1=$(cat /tmp/megacli_pdlist.txt |egrep ‘Enclosure Device ID:|Slot Number:|PD Type:|Raw Size:|Inquiry Data:|Media Type:‘|awk ‘{if(NR%6==1 && $1$2=="EnclosureDevice"){E=$NF;getline (NR+1);S=$NF;getline (NR+2);pdtype=$NF;getline (NR+3);size=$3$4;getline (NR+4);sn=$3$4$5$6;getline (NR+5);mediatype=$3$4$5$6;printf("%s,%s,%s,%s,%s,%s\n",E,S,pdtype,size,sn,mediatype)}}‘)#将获取到的硬盘信息进行整合，生成jsonlocal i=0for line in $(echo $disk_info_1)do#local key=$(echo $line |awk -F , ‘{printf("ES%s_%s\n",$1,$2)}‘)local E=$(echo $line |awk -F , ‘{print $1}‘)local S=$(echo $line |awk -F , ‘{print $2}‘)local pdtype=$(echo $line |awk -F , ‘{print $3}‘)local size=$(echo $line |awk -F , ‘{print $4}‘)local sn=$(echo $line |awk -F , ‘{print $5}‘)local mediatype=$(echo $line |awk -F , ‘{print $6}‘)local disk1=$(create_json "pdtype" "$pdtype")local disk1_1=$(create_json "enclosure_id" "$E")local disk1_2=$(create_json "slot_id" "$S")local disk2=$(create_json "size" "$size")local disk3=$(create_json "sn" "$sn")local disk4=$(create_json "mediatype" "$mediatype")local disk5=$(jq -n "$disk1 + $disk1_1 + $disk1_2 + $disk2 + $disk3 + $disk4")local disk=$(create_json "disk_$i" "$disk5")disk_info=$(jq -n "$disk_info + $disk")i=$[ $i + 1 ]done#echo $disk_infolocal info=$(create_json "disk" "$disk_info")INFO=$(jq -n "$INFO + $info")return 0}function get_hba_disk(){#对于hba卡的硬盘，使用smartctl获取硬盘信息local disk_tool="smartctl"local disk_info="{}"#lsscsi 需要使用yum install lsscsi 安装local disk_info_1=$(lsscsi -g |grep -v ‘enclosu‘ |awk ‘{printf("%s,%s,%s,%s\n",$1,$2,$(NF-1),$NF)}‘)local i=0for line in $(echo $disk_info_1)dolocal E=$(echo $line |awk -F , ‘{print $1}‘ |awk -F ‘:‘ ‘{print $1}‘ |tr -d ‘\[|\]‘)local S=$(echo $line |awk -F , ‘{print $NF}‘ |egrep -o [0-9]*)local sd=$(echo $line |awk -F , ‘{print $(NF-1)}‘)$disk_tool -i $sd > /tmp/disk_info.txtlocal pdtype="SATA"if test "$(cat /tmp/disk_info.txt |grep ‘Transport protocol:‘ |awk ‘{print $NF}‘)" == "SAS"thenlocal pdtype="SAS"filocal size=$(cat /tmp/disk_info.txt |grep ‘User Capacity:‘ |awk ‘{printf("%s%s\n",$(NF-1),$NF)}‘ |tr -d ‘\[|\]‘)local sn=$(cat /tmp/disk_info.txt |grep ‘Serial Number:‘ |awk ‘{print $NF}‘)local mediatype="disk"local disk1=$(create_json "pdtype" "$pdtype")local disk1_1=$(create_json "enclosure_id" "$E")local disk1_2=$(create_json "slot_id" "$S")local disk2=$(create_json "size" "$size")local disk3=$(create_json "sn" "$sn")local disk4=$(create_json "mediatype" "$mediatype")local disk5=$(jq -n "$disk1 + $disk1_1 + $disk1_2 + $disk2 + $disk3 + $disk4")local disk=$(create_json "disk_$i" "$disk5")disk_info=$(jq -n "$disk_info + $disk")i=$[ $i + 1 ]done#echo $disk_infolocal info=$(create_json "disk" "$disk_info")INFO=$(jq -n "$INFO + $info")return 0}function get_disk(){#根据获取到的硬盘控制器类型，来判断使用什么工具采集硬盘信息if test "$(echo "$INFO" |jq -r .disk_ctrl.disk_ctrl_0.type)" == "raid"thenget_megacli_diskelif [ "$(echo "$INFO" |jq -r .disk_ctrl.disk_ctrl_0.type)" == "hba" ]thenget_hba_diskelselocal info=$(create_json "disk" "error")INFO=$(jq -n "$INFO + $info")fi#hp机器比较特殊，这里我没有做hp机器硬盘信息采集，有兴趣的朋友可以自行添加上#if hp machinereturn 0}function get_diskController(){local disk_ctrl="{}"#if LSI Controllerlocal disk_ctrl_1="$(lspci -nn |grep LSI)"local i=0#以换行符分隔IFS_OLD=$IFS && IFS=$‘\n‘for line in $(echo "$disk_ctrl_1")do#echo $linelocal ctrl_id=$(echo "$line" |awk -F ‘]:‘ ‘{print $1}‘ |awk ‘{print $NF}‘ |tr -d ‘\[|\]‘)case "$ctrl_id" in#根据控制器的id或进行判断是raid卡还是hba卡，因为品牌比较多，后续可以在此处进行扩展添加0104)# 获取Logic以后的字符串，并进行拼接local ctrl_name=$(echo "${line##*"Logic"}" |awk ‘{printf("%s_%s_%s\n",$1,$2,$3)}‘)local ctrl1=$(create_json "id" "$ctrl_id")local ctrl2=$(create_json "type" "raid")local ctrl3=$(create_json "name" "$ctrl_name");;0100|0107)local ctrl_name=$(echo "${line##*"Logic"}" |awk ‘{printf("%s_%s_%s\n",$1,$3,$4)}‘)local ctrl1=$(create_json "id" "$ctrl_id")local ctrl2=$(create_json "type" "hba")local ctrl3=$(create_json "name" "$ctrl_name");;*)local ctrl1=$(create_json "id" "----")local ctrl2=$(create_json "type" "----")local ctrl3=$(create_json "name" "----");;esaclocal ctrl_tmp=$(jq -n "$ctrl1 + $ctrl2 + $ctrl3")local ctrl=$(create_json "disk_ctrl_$i" "$ctrl_tmp")disk_ctrl=$(jq -n "$disk_ctrl + $ctrl")i=$[ $i + 1 ]doneIFS=$IFS_OLDlocal info=$(create_json "disk_ctrl" "$disk_ctrl")INFO=$(jq -n "$INFO + $info")return 0}function get_netcard(){local netcard_info="{}"local netcard_info_1="$(lspci -nn |grep Ether)"local i=0#echo "$netcard_info_1"IFS_OLD=$IFS && IFS=$‘\n‘for line in $(echo "$netcard_info_1")dolocal net_id=$(echo $line |egrep -o ‘[0-9a-z]{4}:[0-9a-z]{4}‘)local net_id_1=$(echo $net_id |awk -F : ‘{print $1}‘)case "$net_id_1" in8086)local net_name=$(echo "${line##*": "}" |awk ‘{printf("%s_%s_%s_%s\n",$1,$3,$4,$5)}‘)local type=$(echo $line |egrep -o SFP || echo "TP")local net1=$(create_json "id" "$net_id")local net2=$(create_json "name" "$net_name")local net3=$(create_json "type" "$type");;14e4)local net_name=$(echo "${line##*": "}" |awk ‘{printf("%s_%s_%s_%s\n",$1,$3,$4,$5)}‘)local type=$(echo $line |egrep -o SFP || echo "TP")local net1=$(create_json "id" "$net_id")local net2=$(create_json "name" "$net_name")local net3=$(create_json "type" "$type");;*)local net_name=$(echo "${line##*": "}" |awk ‘{printf("%s_%s_%s_%s\n",$1,$3,$4,$5)}‘)local type=$(echo $line |egrep -o SFP || echo "TP")local net1=$(create_json "id" "$net_id")local net2=$(create_json "name" "$net_name")local net3=$(create_json "type" "$type");;esaclocal net1=$(jq -n "$net1 + $net2 + $net3")#echo $netlocal net2=$(create_json "net_$i" "$net1")netcard_info=$(jq -n "$netcard_info + $net2")i=$[ $i + 1 ]doneIFS=$IFS_OLDlocal info=$(create_json "net" "$netcard_info")INFO=$(jq -n "$INFO + $info")return 0}function get_server(){local product=$(dmidecode -s system-product-name |grep -v ‘^#‘ |tr -d ‘ ‘ |head -n1)local manufacturer=$(dmidecode -s system-manufacturer |grep -v ‘^#‘ |tr -d ‘ ‘ |head -n1)local server1=$(create_json "manufacturer" "$manufacturer")local server2=$(create_json "product" "$product")local server3=$(jq -n "$server1 + $server2")local info=$(create_json "basic_info" "$server3")INFO=$(jq -n "$INFO + $info")return 0}ALL_INFO=""function get_all(){#因为硬盘信息的获取依赖硬盘控制器的信息，所以get_diskController要放到get_disk前面get_serverget_cpuget_memget_diskControllerget_diskget_netcardlocal sn=$(dmidecode -s system-serial-number |grep -v ‘^#‘ |tr -d ‘ ‘ |head -n1)ALL_INFO=$(create_json "$sn" "$INFO")return 0}function main(){get_allecho $ALL_INFOreturn 0