ubuntu service monitoring

seymanur

I want to monitor the service in my linux ubuntu device and create an alarm for this,

But I need a script to use Linux script temlate on SAM. I found the following script, but it didn't work, I get an unknown error.

{
#! /bin/bash
if [ $(ps aux | grep apache2 | wc -l) -gt 1 ]; then
echo "Statistic:0"
else
echo "Statistic:1"
fi
exit 0;
}

stevenstadel

Does something like this work? 

#!/bin/bash
count=`ps -ef | grep -v grep | grep apache2  |  wc -l`
echo Statistic: $count
echo Message: $count apache2 process running

Then use the number returned to classify the criticality and alert based on that threshold.