传统的系统资源统计任务大抵是这样的:先登录主机,然后跑一堆命令,再把输出复制黏贴到Excel表格,周而复始,直到遍历所有主机,这通常无趣得很,为什么不使用更简单的方式呢?自动收集,自动生成Excel表格,何乐而不为?也许SA去泡杯咖啡的功夫Excel就已经生成了,SA要做的仅仅是把生成的Excel表从Server端拉下来而已~
当前1.0版本已实现的功能:
1.CPU数量统计
2.物理内存统计
3.系统版本获取
4.交换空间统计
5.IP统计
6.网卡信息及位置统计
7.光纤卡信息及位置统计
8.光纤卡WWN号统计
不多说,先来看下效果:
首先是分发收集器和上传工具到所有主机:
然后执行收集器:
收集器会把收集到的信息都上传到一台特定主机
在这台主机上汇总信息
$ cat *.csv >> AIXInfo.csv
接着下载该文件
最终效果
还算满意吗?
给出代码:
1.Collect_AIXInfo.sh
#!/usr/bin/ksh# Version 1.0# AUTHOR: Xin23 http://weibo.com/231988#获取CPU信息Get_CPUinfo(){ prtconf | grep 'Number Of Processors:' | awk '{print $4}'}#获取内存信息Get_MEMinfo(){ prtconf -m | awk '{print $3}'}#获取网卡信息Get_NICinfo(){ lscfg -vp | grep ent[[:digit:]] | awk '{print " " $1 "," $2 " "}'}#获取光纤卡信息Get_FCinfo(){ lscfg -vp | grep fcs[[:digit:]] | awk '{print " " $1 "," $2 " "}'}#获取交换空间信息Get_SWAPinfo(){ lsps -s | tail -1 | awk '{print $1}'}#获取IP信息Get_IPinfo(){ ifconfig -a | grep -w inet | grep -v 127.0.0.1 | sed 's/.*inet //g' | sed 's/ netmask.*$//g' | xargs | tr ' ' \/}#获取WWN号Get_WWNinfo(){ lscfg -vpl fcs* | grep 'Network Address' | sed 's/.*Network Address\.*//g'}Print_Major(){ echo "$(hostname),$(oslevel -s),$(Get_CPUinfo),$(Get_MEMinfo),$(Get_SWAPinfo),$(Get_IPinfo)"}Print_Split_5(){ i=1 while [[ $i -le $1 ]];do printf " , , , , , \n" >> $2 i=$(($i+1)) done}Print_Split_1(){ i=1 while [[ $i -le $1 ]];do printf " , \n" >> $2 i=$(($i+1)) done}cd /tmpFCNUMBER=$(Get_FCinfo | wc -l)NICNUMBER=$(Get_NICinfo | wc -l)if [ "$FCNUMBER" -gt "$NICNUMBER" ] then ROWNUMBER=$FCNUMBER;else ROWNUMBER=$NICNUMBER;fix=$(($ROWNUMBER-1))Print_Major > MajorInfo.tmp.csvPrint_Split_5 $x MajorInfo.tmp.csvGet_NICinfo > NICInfo.tmp.csvGet_FCinfo > FCInfo.tmp.csvGet_WWNinfo > WWNInfo.tmp.csvif [ "$FCNUMBER" -gt "$NICNUMBER" ] then Print_Split_1 $(($FCNUMBER-$NICNUMBER)) NICInfo.tmp.csvfipaste -d , MajorInfo.tmp.csv NICInfo.tmp.csv FCInfo.tmp.csv WWNInfo.tmp.csv > $(hostname).csvHOSTNAME=$(hostname)#调用工具上传到特定主机/tmp/scp.sh $HOSTNAME 2.上传工具/tmp/scp.sh
#!/usr/bin/expect# Version 1.0# AUTHOR: Xin23 http://weibo.com/231988set timeout 3set IP 10.232.128.117set USER u25151set PASSWORD xxxset HOSTNAME [lindex $argv 0]spawn scp /tmp/$HOSTNAME.csv $USER@$IP:/tmp/logexpect { "(yes/no)?" {send "yes\r"} "*assword:" {send "$PASSWORD\r"}}expect { "$" {send "\r"} "*assword:" {send "$PASSWORD\r"} }exit 3.调用分发工具脚本loadupload.sh
#!/usr/bin/ksh# Version 1.0# AUTHOR: Xin23 http://weibo.com/231988while read IPdo /home/u25151/upload.sh $IPdone
4.分发工具upload.sh
#!/usr/bin/expect# Version 1.0# AUTHOR: Xin23 http://weibo.com/231988set timeout 3set USER u25151set PASSWORD xxxset IP [lindex $argv 0]spawn scp /tmp/scp.sh $USER@$IP:/tmpexpect { "(yes/no)?" {send "yes\r"} "*assword:" {send "$PASSWORD\r"}}expect { "$" {send "\r"} "*assword:" {send "$PASSWORD\r"} }exit 5.发布执行命令脚本
#!/usr/bin/expect# Version 1.0# AUTHOR: Xin23 http://weibo.com/231988set timeout 3set USER u25151set PASSWORD xxxset IP [lindex $argv 0]spawn ssh $USER@$IP /home/u25151/Collect_AIXInfo.shexpect { "(yes/no)?" {send "yes\r"} "*assword:" {send "$PASSWORD\r"}}expect { "$" {send "\r"} "*assword:" {send "$PASSWORD\r"} }exit
THE END