[hobbit] monitoring text file

[Ryan Sclanders]

Not sure if this helps but one of the client side scripts I created checks log files for certain expressions and reports back to xymon if the error count is greater than the last report.

The script is a shell script running in cygwin and look
something like:

#!/bin/sh

 

##############################################################################

## The script was written sh to be used in cygwin in
conjunction with BBWin

## The script checks the Application logs for errors or
exceptions

## Requirements:

## BBWin, Cygwin (Base install)

##############################################################################

 

CLEAR="clear"

RED="red"

YELLOW="yellow"

GREEN="green"

UNKNOWN="purple"

 

BB=BBWinCmd.exe

BBDISP=<BBWINSERVER>

MACHINE=`hostname`

COLUMN=<COLUMN_NAME>

COLOR=$GREEN

 

BBLOG=D:/Logs/AppLogs.txt

 

echo "Application Error Logs" > $BBLOG

 

if [ ! -e "D:/Logs/PREERRORS.log" ]; then

        `touch
D:/Logs/PREERRORS.log`

fi

 

PREERRORLOG=D:/Logs/PREERRORS.log



 PREERRORS=`cat D:/Logs/PREERRORS.log`



 APPLOG=D:/Logs/AppLog-"`eval date +%Y%m%d`".log

 

if [ -e $APPLOG ]; then

        ERRORS=`cat $APPLOG|
grep -i -e error -e exception | wc -l`

        else

        ERRORS=0

fi

 if [ "$ERRORS" -gt "$PREERRORS" ]; then

   COLOR=$RED

   echo "App Errors
= $ERRORS "\|" Previous Error Count = $PREERRORS" >>
$BBLOG

   echo
"LOG:" >> $BBLOG

   tail -n +1 $APPLOG|
grep -m 10 -i -e error -e exception >> $BBLOG

   echo "LOG
END" >> $BBLOG

   echo " "
>> $BBLOG

   echo " "
>> $BBLOG

   else

   echo "App
Errors = No New Errors "\|" Previous Error Count = $PREERRORS"
>> $BBLOG

fi

 

echo $ERRORS > $PREERRORLOG

 

# Tell Hobbit about it

$BB $BBDISP status $MACHINE $COLUMN $COLOR "`cat
D:/Logs/AppLogs.txt`"

exit 0





> Date: Thu, 23 Apr 2009 08:58:22 +1000
> From: Shea.Graeme.A at edumail.vic.gov.au
> To: hobbit at hswn.dk
> Subject: RE: [hobbit] monitoring text file
> 
> I posted a VB script to the shire that uses this idea to test the
> running of DCDiags. If you cut down that script so that it only opens
> your log file and looks for the word it will achieve what you want.
> Don't know how to get the method below to work.
> 
> Hope this helps
> 
> Regards
> Graeme
> 
> -----Original Message-----
> From: Johan Booysen [mailto:johan at matrix-data.co.uk] 
> Sent: Wednesday, 22 April 2009 2:25 AM
> To: hobbit at hswn.dk
> Subject: [hobbit] monitoring text file
> 
> I basically use hobbit 4.2.0 more or less as it comes out of the box and
> that's been sufficient for us.  The downside is that I don't actually
> know a lot about "advanced" features...
> 
> I want to monitor a plain text log file on one of our Windows servers
> (already running BBWin and reporting just fine).  I've RTFM and came to
> the conclusion that I need to do something like the following:
> 
> Specify the specific log file in client-local.cfg on the hobbit server:
> 
> [win32]
> log:"d:\Log directory with spaces in name\log.txt":10240
> 
> Configure hobbit-clients.cfg so that the occurrence of the word "error"
> causes the server's status to go red:
> 
> HOST=winservername
>         LOG "d:\Log directory with spaces in name\log.txt" %error
> color=red
> 
> Is this the correct way of doing this?  I guess not because it doesn't
> appear to be evaluating that log file.  I've had a look at the logs but
> see nothing to help.
> 
> Will appreciate advice on this.
> 
> Thanks.
> 
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> 
> 
> 
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