[hobbit] Creating Custom Graphs

[Gada, Subhash]

Hi,

Include these lines in the loop

echo $line >> foo
echo $v >> foo

observer foo with tail -f

this is one of the way that you can debug your script.

Good luck.

Regards,
Subahsh 




-----Original Message-----
From: EyalRi at Clal-Ins.co.il [mailto:EyalRi at Clal-Ins.co.il] 
Sent: Monday, March 27, 2006 1:39 PM
To: hobbit at hswn.dk
Subject: RE: [hobbit] Creating Custom Graphs

Hi,

I have tried the following script -

#!/bin/sh

# Input parameters: Hostname, testname (column), and messagefile
HOSTNAME="$1"
TESTNAME="$2"
FNAME="$3"


if [ "$TESTNAME" = "iostat" ]
then
i=0
cat $FNAME |   \
while read line
do
        v=`echo $line | awk -F: '{print $2}'`
        # The RRD dataset definitions
        echo "DS:value:GAUGE:600:0:U"
        # The filename
        echo "iostat.$i.rrd"
        let i=$i+1
        echo  $v
done
fi
exit 0

but it didn't produced any .rrd file.

hobbit    9608  9586  0 09:59 ?        00:00:00 hobbitd_channel
--channel=status
--log=/clalapp/hobbit_monitor/hobbit_server/log/rrd-status.log
hobbitd_rrd --rrddir=/clalapp/hobbit_monitor/hobbit_server/data/rrd
--extra-test=iostat
--extra-script=/clalapp/hobbit_monitor/hobbit_server/server/ext/iostat.s
h
hobbit    9609  9586  0 09:59 ?        00:00:00 hobbitd_channel
--channel=data
--log=/clalapp/hobbit_monitor/hobbit_server/log/rrd-data.log hobbitd_rrd
--rrddir=/clalapp/hobbit_monitor/hobbit_server/data/rrd
--extra-test=iostat
--extra-script=/clalapp/hobbit_monitor/hobbit_server/server/ext/iostat.s
h
hobbit    9617  9608  0 09:59 ?        00:00:00 hobbitd_rrd
--rrddir=/clalapp/hobbit_monitor/hobbit_server/data/rrd
--extra-test=iostat
--extra-script=/clalapp/hobbit_monitor/hobbit_server/server/ext/iostat.s
h

Any idea?
How can I debug rrd scripts ?

Thanks,


-----Original Message-----
From: Gada, Subhash [mailto:subhash.gada at logicacmg.com]
Sent: Monday, March 27, 2006 6:14 AM
To: hobbit at hswn.dk
Subject: RE: [hobbit] Creating Custom Graphs


Hi,

I think you need to write a script for getting rrd files created.

Check if you have the rrd files of iostat in data/rrd/anyhost (anyhost
-- name of any host which has iostat test enabled.) of the hobbit
installed directory.



-----Original Message-----
From: EyalRi at Clal-Ins.co.il [mailto:EyalRi at Clal-Ins.co.il] 
Sent: Sunday, March 26, 2006 7:01 PM
To: hobbit at hswn.dk
Subject: [hobbit] Creating Custom Graphs

Hi,

I am trying to create new custom graph.

I am getting the following data in "status" and "data" channels under
iostat -

c0d0p7-rps:0.00
c0d0p7-wps:15.01
c0d0p1-rps:0.00
c0d0p1-wps:0.00
c0d0p10-rps:0.00
c0d0p10-wps:4.60

I have added a record to hobbitgraph.cfg -

[iostat]
        FNPATTERN iostat(.*).rrd
        TITLE Disk IO
        YAXIS % Full
        DEF:p at RRDIDX@=@RRDFN@:pct:AVERAGE
        LINE2:p at RRDIDX@#@COLOR@:@RRDPARAM@
        -u 100
        -l 0
        GPRINT:p at RRDIDX@:LAST: \: %5.1lf (cur)
        GPRINT:p at RRDIDX@:MAX: \: %5.1lf (max)
        GPRINT:p at RRDIDX@:MIN: \: %5.1lf (min)
        GPRINT:p at RRDIDX@:AVERAGE: \: %5.1lf (avg)\n

I have added the iostat to TEST2RRD and GRAPHS in hobbitserver.cfg.

I have added a record to hobbitlaunch.cfg -

[rrdstatus]
        ENVFILE
/clalapp/hobbit_monitor/hobbit_server/server/etc/hobbitserver.cfg
        NEEDS hobbitd
        CMD hobbitd_channel --channel=status
--log=$BBSERVERLOGS/rrd-status.log hobbitd_rrd --rrddir=$BBVAR/rrd
--extra-test=i
ostat

# "rrddata" updates RRD files with information that arrives as "data"
messages.
# If you want RRD graphs of your monitoring BB data, then you want to
run this.

[rrddata]
        ENVFILE
/clalapp/hobbit_monitor/hobbit_server/server/etc/hobbitserver.cfg
        NEEDS hobbitd
        CMD hobbitd_channel --channel=data
--log=$BBSERVERLOGS/rrd-data.log hobbitd_rrd --rrddir=$BBVAR/rrd
--extra-test=ios
tat


I have also added iostat to bb-hosts.

Unfortunately I am not getting the RRD graphs.

Any idea/suggestion what could be the problem?

Any help/suggestion would be appreciated.

Regards,
    Eyal Rif

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