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Remote monitor multiple Linux servers on LAN (isolated)

Remote monitor multiple Linux servers on LAN (isolated)

Remote monitor multiple Linux servers on LAN (isolated)

(OP)

Inside my isolated local LAN I have one Linux box working as a deployment host (Orchestrator) Monitoring multiple Linux boxes Box1, Box2....Boxn. On the deployment Linux box, i have installed smstools to send me sms.
I want to build a script placed on the deployment host to monitor specific process on each linux box, and give me on daily basis SMS messages which kind on process running.

========//script.sh//==============
#!/bin/bash
for host in $(cat /home/operator/shellscripts/host.txt)
do
echo -n > /home/operator/shellscripts/$host.txt
for process in $(cat /home/operator/shellscripts/process.txt)
do
ssh $host "ps ax | grep $process | grep -v grep" > /home/operator/shellscripts/$host.txt
if [[ -s /home/operator/$host.txt ]] ; then
echo $process is running in $host
sendsms
else
echo $process is not running in $host
sendsms
fi ;
done
done



in the host, file stated all hosts IP's I need to monitor
=========//host.txt//========
X.X.X.X
Y.Y.Y.Y
Z.Z.Z.Z
...

in the process.txt stated all process i need to monitor on each box (for example i have to look if NTP and HTTP working on the fist host X.X.X.X) and so on

==========//process.txt//===========
ntp http
mysql
oracle cluster
https http
...

in the phonelist.txt stated all numbers of whitelisted operators, they should be notified about all hosts
==========//phonelist.txt//===============
009XXXXXXXXXXXX #op1
009yyyyyyyyyyyy #op2
009zzzzzzzzzzzz #op3


in the authen.txt stated the username/password of the operator to login via ssh on each server, each server has its own authentication credential.
===========//authen.txt//==============
operator1 password1 #box1
operator2 password2 #box2



The output should be like this inside the SMS
named, http running in x.x.x.x (OK)
https not runnning in x.x.x.x
mysql running in y.y.y.y (OK)
...

RE: Remote monitor multiple Linux servers on LAN (isolated)

Do you have a question? I didn't see one in your post.

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