expect巡检服务器_Shell-批量巡检服务器脚本
文件說明
該Shell腳本旨在針對大量Linux服務器的巡檢提供一種相對自動化的解決方案。腳本組成有三部分：shellsh.sh、checksh.sh、file.txt；這三個文件需放在一個文件夾下以root權限執行，缺一不可。
腳本用法
將要巡檢的服務器的IP地址和對應的密碼全部放入file.txt中保存，每行一個IP對應一個密碼即可。然后用如下命令運行：
#./ shellsh.sh file.txt192.168.182.143 123456
其中file.txt可以更換文件名，192.168.182.143為你想保存巡檢日志的到哪個服務器的服務器IP，123456為該服務器的密碼。
運行結果
運行完后會在192.168.182.143服務器的/tmp目錄下升成一個目錄，即：GatherLogDirectory這個目錄下即存放的是被巡檢的服務器的巡檢日志，這些日志以被巡檢的服務器的IP命名，形如：192.168.182.146.log。在被巡檢的服務器上會升成兩個目錄即：CheckScript、?LocalServerLogDirectory；其中CheckScript中是checksh.sh腳本，LocalServerLogDirectory中存放的是checksh.sh在該服務器上運行后升成的日志。
測試結果
我只在虛擬機上的三臺Linux系統上測試過，分別是Ubuntu、RedHat、Kali。運行正常，平均巡檢一個服務器花費3分鐘。
腳本代碼
shellsh.sh:#!/bin/bash
login_info=$1
gather_server_ip=$2
gather_server_password=$3
grep_ip=`ifconfig?|?grep?"\([[:digit:]]\{1,3\}\.\)\{3\}[[:digit:]]\{1,3\}"?--color=auto?-o?|?sed?-e?"2,5d"`
GatherPath="/tmp/GatherLogDirectory"
CheckScriptPath="/tmp/CheckScript"
if?[?$#?-ne?3?];?then
echo?-e?"Parameters?if?fault!\n"
echo?-e?"Please?using:$0?login_info?gather_server_ip\n"
echo?-e?"For?example:?$0?IpAndPassword.txt?$grep_ip\n"
exit;
fi
if?[?!?-x?"$GatherPath"?];then
mkdir?"$GatherPath"
echo?-e?"The?log"s?path?is:?$GatherPath"
fi
cat?$login_info?|?while?read?line
do
server_ip=`echo?$line|awk?"{print?$1}"`
server_password=`echo?$line|awk?"{print?$2}"`
login_server_command="ssh?-o?StrictHostKeyChecking=no?root@$server_ip"
scp_gather_server_checksh="scp?checksh.sh?root@$server_ip:$CheckScriptPath"
/usr/bin/expect<
set?timeout?20
spawn?$login_server_command
expect?{
"*yes/no"?{?send?"yes\r";?exp_continue?}
"*password:"?{?send?"$server_password\r"?}
}
expect?"Permission?denied,?please?try?again."?{exit}
expect?"#"?{?send?"mkdir?$CheckScriptPath\r"}
expect?eof
exit
EOF
/usr/bin/expect<
set?timeout?20
spawn?$scp_gather_server_checksh
expect?{
"*yes/no"?{?send?"yes\r";?exp_continue?}
"*password:"?{?send?"$server_password\r"?}
}
expect?"Permission?denied,?please?try?again."?{exit}
expect?"Connection?refused"?{exit}
expect?"100%"
expect?eof
exit
EOF
/usr/bin/expect<
set?timeout?60
spawn?$login_server_command
expect?{
"*yes/no"?{?send?"yes\r";?exp_continue?}
"*password:"?{?send?"$server_password\r"?}
}
expect?"Permission?denied,?please?try?again."?{exit}
expect?"#"?{?send?"cd?$CheckScriptPath;./checksh.sh?$gather_server_ip?$gather_server_password\r"}
expect?eof
exit
EOF
done
checksh.sh#!/bin/bash
########################################################################################
#Function:
#This?script?checks?the?system"s?information,disks"s?information,performance,etc...of?the
#server
#
#Author:
#By?Jack?Wang
#
#Company:
#ShaanXi?Great?Wall?Information?Co.,Ltd.
########################################################################################
########################################################################################
#
#GatherServerIpAddress?is?the?server"s?IP?address?that?gather?the?checking?log
#GatherServerPassword?is?the?server"s?IP?address?that?gather?the?checking?log
#
########################################################################################
GatherServerIpAddress=$1
GatherServerPassword=$2
########################################################################################
#GetTheIpCommand?is?a?command?that?you?can?get?the?IP?address
########################################################################################
GetTheIpCommand=`ifconfig?|?grep?"\([[:digit:]]\{1,3\}\.\)\{3\}[[:digit:]]\{1,3\}"?--color=auto?-o?|?sed?-e?"2,5d"`
########################################################################################
#LogName?is?a?command?that?Your?logs"name
########################################################################################
LogName=`ifconfig|grep?"\([[:digit:]]\{1,3\}\.\)\{3\}[[:digit:]]\{1,3\}"?--color=auto?-o|sed?-e?"2,5d"``echo?"-"``date?+%Y%M%d`
########################################################################################
#
#GatherLogPath?is?a?path?that?collecting?log?path
#LocalServerLogPath?is?local?log?path
#
########################################################################################
GatherServerLogPath="/tmp/GatherLogDirectory"
LocalServerLogPath="/tmp/LocalServerLogDirectory"
########################################################################################
#LinuxOsInformation?is?function?that?usege?to?collect?OS"s?information
########################################################################################
LinuxOsInformation(){
Hostname=`hostname`
UnameA=`uname?-a`
OsVersion=`cat?/etc/issue?|?sed?"2,4d"`
Uptime=`uptime|awk?"{print?$3}"|awk?-F?","?"{print?$1}"`
ServerIp=`ifconfig|grep?"inet"|sed?"2,4d"|awk?-F?":"?"{print?$2}"|awk?"{print?$1}"`
ServerNetMask=`ifconfig|grep?"inet"|sed?"2,4d"|awk?-F?":"?"{print?$4}"|awk?"{print?$1}"`
ServerGateWay=`netstat?-r|grep?"default"|awk?"{print?$2}"`
SigleMemoryCapacity=`dmidecode|grep?-P?-A5?"Memory\s+Device"|grep?"Size"|grep?-v?"Range"|grep?"[0-9]"|awk?-F?":"?"{print?$2}"|sed?"s/^[?\t]*//g"`
MaximumMemoryCapacity=`dmidecode?-t?16|grep?"Maximum?Capacity"|awk?-F?":"?"{print?$2}"|sed?"s/^[?\t]*//g"`
NumberOfMemorySlots=`dmidecode?-t?16|grep?"Number?Of?Devices"|awk?-F?":"?"{print?$2}"|sed?"s/^[?\t]*//g"`
MemoryTotal=`cat?/proc/meminfo|grep?"MemTotal"|awk?"{printf("MemTotal:%1.0fGB\n",$2/1024/1024)}"|awk?-F?":"?"{print?$2}"`
PhysicalMemoryNumber=`dmidecode|grep?-A16?"Memory?Device"|grep?"Size:"|grep?-v?"No?Module?Installed"|grep?-v?"Range?Size:"|wc?-l`
ProductName=`dmidecode|grep?-A10?"System?Information"|grep?"Product?Name"|awk?-F?":"?"{print?$2}"|sed?"s/^[?\t]*//g"`
SystemCPUInfomation=`cat?/proc/cpuinfo|grep?"name"|cut??-d:?-f2|awk?"{print?"*"$1,$2,$3,$4}"|uniq?-c|sed?"s/^[?\t]*//g"`
echo?-e?"Hostname|$Hostname\nUnamea|$UnameA\nOsVersion|$OsVersion\nUptime|$Uptime\nServerIp|$ServerIp\nServerNetMask|$ServerNetMask\nServerGateWay|$ServerGateWay\nSigleMemoryCapacity|$SigleMemoryCapacity\nMaximumMemoryCapacity|$MaximumMemoryCapacity\nNumberOfMemorySlots|$NumberOfMemorySlots\nMemoryTotal|$MemoryTotal\nPhysicalMemoryNumber|$PhysicalMemoryNumber\nProductName|$ProductName\nSystemCPUInformation|$SystemCPUInfomation"
}
PerformanceInfomation?(){
CPUIdle=`top?-d?2?-n?1?-b|grep?C[Pp][Uu]|grep?id|awk?"{print?$5}"|awk?-F?"%"?"{print?$1}"`
CPUloadAverage=`top?-d?2?-n?1?-b|grep?"load?average:"|awk?-F?":"?"{print?$5}"|sed?"s/^[?\t]*//g"`
ProcessNumbers=`top?-d?2?-n?1?-b|grep?"Tasks"|awk?-F?"[:?,]"?"{print?$3}"`
ProcessRunning=`top?-d?2?-n?1?-b|grep?"Tasks"|awk?-F?"[:?,]"?"{print?$8}"`
ProcessSleeping=`top?-d?2?-n?1?-b|grep?"Tasks"|awk?-F?"[:?,]"?"{print?$11}"`
ProcessStoping=`top?-d?2?-n?1?-b|grep?"Tasks"|awk?-F?"[:?,]"?"{print?$16}"`
ProcessZombie=`top?-d?2?-n?1?-b|grep?"Tasks"|awk?-F?"[:?,]"?"{print?$21}"`
UserSpaceCPU=`top?-d?2?-n?1?-b|grep?"C[Pp][Uu]"|head?-1|awk?-F?"[:?,%]"?"{print?$4}"`
SystemSpaceCPU=`top?-d?2?-n?1?-b|grep?"C[Pp][Uu]"|head?-1|awk?-F?"[:?,%]"?"{print?$8}"`
ChangePriorityCPU=`top?-d?2?-n?1?-b|grep?"C[Pp][Uu]"|head?-1|awk?-F?"[:?,%]"?"{print?$12}"`
WaitingCPU=`top?-d?2?-n?1?-b|grep?"C[Pp][Uu]"|head?-1|awk?-F?"[:?,%]"?"{print?$19}"`
HardwareIRQCPU=`top?-d?2?-n?1?-b|grep?"C[Pp][Uu]"|head?-1|awk?-F?"[:?,%]"?"{print?$23}"`
SoftwareIRQCPU=`top?-d?2?-n?1?-b|grep?"C[Pp][Uu]"|head?-1|awk?-F?"[:?,%]"?"{print?$27}"`
MemUsed=`top?-d?2?-n?1?-b|grep?"Mem"|awk?-F?"[:?,]"?"{print?$11}"|tr?-d?"a-zA-Z"|awk?"{printf("%dM\n",$1/1024)}"`
MemFreeP=`top?-d?2?-n?1?-b|grep?"Mem"|awk?-F?"[:?,]"?"{print?$16}"|tr?-d?"a-zA-Z"|awk?"{printf("%dM\n",$1/1024)}"`
MemBuffersP=`?top?-d?2?-n?1?-b|grep?"Mem"|awk?-F?"[:?,]"?"{print?$22}"|tr?-d?"a-zA-Z"|awk?"{printf("%dM\n",$1/1024)}"`
CacheCachedP=`top?-d?2?-n?1?-b|grep?"Swap"|awk?-F?"[:?,]"?"{print?$24}"|tr?-d?"a-zA-Z"|awk?"{printf("%dM\n",$1/1024)}"`
CacheTotal=`top?-d?2?-n?1?-b|grep?"Swap"|awk?-F?"[:?,]"?"{print?$4}"|tr?-d?"a-zA-Z"|awk?"{printf("%dM\n",$1/1024)}"`
CacheUsed=`top?-d?2?-n?1?-b|grep?"Swap"|awk?-F?"[:?,]"?"{print?$14}"|tr?-d?"a-zA-Z"|awk?"{printf("%dM\n",$1/1024)}"`
CacheFree=`top?-d?2?-n?1?-b|grep?"Swap"|awk?-F?"[:?,]"?"{print?$18}"|tr?-d?"a-zA-Z"|awk?"{printf("%dM\n",$1/1024)}"`
echo?-e?"CPUIdle|$CPUIdle\nCPUloadAverage|$CPUloadAverage\nProcessNumbers|$ProcessNumbers\nProcessRunning|$ProcessRunning\nProcessSleeping|$ProcessSleeping\nProcessStoping|$ProcessStoping\nProcessZombie|$ProcessZombie\nUserSpaceCPU|$UserSpaceCPU\nSystemSpaceCPU|$SystemSpaceCPU\nChangePriorityCPU|$ChangePriorityCPU\nWaitingCPU|$WaitingCPU\nHardwareIRQCPU|$HardwareIRQCPU\nSoftwareIRQCPU|$SoftwareIRQCPU\nMemUsed|$MemUsed\nMemFreeP|$MemFreeP\nMemBuffersP|$MemBuffersP\nCacheCachedP|$CacheCachedP\nCacheTotal|$CacheTotal\nCacheUsed|$CacheUsed\nCacheFree|$CacheFree\n"
}
OprateSystemSec?()?{
echo?"======================UserLogin======================"
w
echo?"======================FileUsed======================="
df?-ah
echo?"======================dmesgError====================="
dmesg?|?grep?error
echo?"======================dmesgFail======================"
dmesg?|?grep?Fail
echo?"======================BootLog========================"
more?/var/log/boot.log?|?grep?-V?"OK"?|?sed?"1,6d"
echo?"======================route?-n======================="
route?-n
echo?"======================iptables?-L===================="
iptables?-L
echo?"======================netstat?-lntp=================="
netstat?-lntp
echo?"======================netstat?-antp=================="
netstat?-antp
echo?"======================BootLog========================"
netstat?-s
echo?"======================netstat?-s====================="
last
echo?"======================du?-sh?/etc/==================="
du?-sh?/etc/
echo?"======================du?-sh?/boot/=================="
du?-sh?/boot/
echo?"======================du?-sh?/dev/==================="
du?-sh?/dev/
echo?"======================df?-h=========================="
df?-h
echo?"======================mount?|?column?-t=============="
mount?|?column?-t
}
TopAndVmstat(){
top?-d?2?-n?1?-b
vmstat?1?10
}
CheckGatherLog(){
if?[?-f?"$LocalServerLogPath/$GetTheIpCommand.log"?];then
rm?-rf?$LocalServerLogPath/$GetTheIpCommand.log
fi
if?[?!?-x?"$LocalServerLogPath"?];then
mkdir?"$LocalServerLogPath"
fi
if?[?!?-f?"$LocalServerLogPath/$GetTheIpCommand.log"?];then
touch?$LocalServerLogPath/$GetTheIpCommand.log
LinuxOsInformation>>$LocalServerLogPath/$GetTheIpCommand.log
PerformanceInfomation>>$LocalServerLogPath/$GetTheIpCommand.log
OprateSystemSec>>$LocalServerLogPath/$GetTheIpCommand.log
TopAndVmstat>>$LocalServerLogPath/$GetTheIpCommand.log
fi
}
CheckGatherLog
SCP_LOG_TO_GATHER_SERVER="scp?$LocalServerLogPath/$GetTheIpCommand.log?root@$GatherServerIpAddress:$GatherServerLogPath"
/usr/bin/expect<
set?timeout?50
spawn?$SCP_LOG_TO_GATHER_SERVER
expect?{
"*yes/no)?"
{
send?"yes\n"
"*password:*"?{send?"GatherServerPassword\n"}
}
"*password:"
{
send?"$GatherServerPassword\n"
}
}
expect?"*password:"??{?send?"$GatherServerPassword\n"?}
expect?"100%"
expect?eof
EOF
file.txt內容形式192.168.182.143??123456
192.168.182.129??123456
192.168.182.146??123456
注：192.168.182.143是被巡檢的服務器ip，123456是被巡檢的服務器密碼。
聲明：此腳本將巡檢結果用awk和sed以及grep進行了過濾，以便格式化顯示和excel進行處理。由于水平有限，如果有大神認為還有更好的解決方案或者這個腳本還有改進的地方，請指出。我們大家共同學習，共同進步。
個人QQ：1299039410
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