编写定时监控salt和客户端之间的通信状态并发邮件报警----- saltstack
# cat checkSalt.sh#!/bin/sh
rm -f *.txt
salt-key -y -A
salt-key -L |egrep -v'Keys|192.168' >saltid.txt
salt '*' test.ping > saltTrue.txt
> saltid_ok.txt
> saltid_fail.txt
function checksalt(){
for n in `cat $1`
do
#echo "grep $n saltTrue.txt "
if grep $n saltTrue.txt
then
echo $n>> saltid_ok.txt
else
for m in `seq 3`
do
num=`salt $n cmd.run "ifconfig"|wc -l `
if [ $num -eq 0 ]
then
sleep 5
if [ $m -eq 3 ]
then
salt-key -y -d$n
echo $n>> saltid_fail.txt
fi
else
continue
fi
done
fi
done
}
checksalt saltid.txt
salt-key -L |egrep -v'Keys|192.168' >saltid_now.txt
sh diff_salt_ipcsv.sh
[root@localhost
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# cat diff_salt_ipcsv.sh
#!/bin/sh
>have_salt_id.txt
>noneed.ip.txt
>unconnect_salt_id.txt
awk -F'[" "]' '{print $4 "" $14 " "$16}' ip.csv >hangld.ip.csv.txt
for n in `awk '{print $2}' hangld.ip.csv.txt`
do
if grep $n saltid_now.txt
then
grep $n hangld.ip.csv.txt >>have_salt_id.txt
else
for m in `cat NoNeed.ip`
do
#echo "------------>>if $m -eq $n "
if [ "$m" =="$n" ]
then
grep $n hangld.ip.csv.txt >>noneed.ip.txt
break
fi
done
grep $n hangld.ip.csv.txt >>unconnect_salt_id.txt
fi
done
diff unconnect_salt_id.txtnoneed.ip.txt|awk 'NR>1{print $2 " " $3}' > PROBLEM.txt
if [ -s PROBLEM.txt ]
then
time=`date`
python python_email.py "salt_客户端__$time"PROBLEM.txt
fi[root@localhost
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# cat python_email.py
#!/usr/bin/python
# -*- coding: utf-8 -*-
import sys
def smtp(title,file):
import smtplib
from email.mime.text import MIMEText
from email.header import Header
with open(file, 'r') as f:
content = f.read()
#加邮件头
msg=MIMEText(content,'plain', 'utf-8')
to_list=['XXX1@qq.com'，XXX2@qq.com]
msg['from'] = 'XXX@qq.com'
msg['subject'] = title
#发送邮件
try:
server = smtplib.SMTP()
server.connect('smtp.exmail.qq.com')
server.login('XXX@qq.com','xxxxx')#XXX为用户名，xxxxx为密码
server.sendmail(msg['from'],to_list,msg.as_string())
server.quit()
print '发送成功'
except Exception, e:
print str(e)
if __name__ == '__main__':
smtp(sys.argv,sys.argv)
#
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# crontab -l
*/10 * * * * /bin/sh/script/shell/gaogd/checksalt/checkSalt.sh >/dev/null 2>&1
#
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