Re: [hobbit] Make a custom rrd file without NCV module

[Eric LOEW <eloew (at) eloew.org>]

Ok,

I respond to myself.

The script is finaly launch but it has a bug (" ommited). The rrd is
finaly generate :-). So : the method correct.

Eric

Le 27/11/2008 à 11:32, Eric LOEW écrivait :
> Hi,
> 
> I want to create a custom rrd file to display a graph on a column in
> hobbit.
> 
> The column (named test2) is Ok in hobbit and write datas send from a
> client hobbit on an another server. I can't use NCV module because I
> want to match a specific number in a specific line.
> 
> The column display datas like this
> ---------------------------------------------------------------------------
> Thu Nov 27 11:12:13 2008
> 
> &green DR jour : 3145
> &green DR periode : 54
> &yellow Liste de DR à problème
> ---------------------
> |Col1 | Col2 | Col3 |
> +-----+------+------+
> |Val1 | Val2 | Val3 |
> |Val1 | Val2 | Val3 |
> ---------------------
> --------------------------------------------------------------------------
> 
> I want to make a rrd file with one value : "DR periode :" (=54).
> 
> I do a script for making rrd :
> #!/bin/sh
> 
> # Input parameters : Hostname, testname (column), and messagefile
> HOSTNAME="$1"
> TESTNAME="$2"
> FNAME="$3"
> 
> date >> /tmp/rrd_ext.log
> 
> if [ "$TESTNAME"="test2" ]
> then
> DR=`grep "DR periode :" $FNAME | sed "s/.*: //`
> 
> echo "DS:DR:GAUGE:600:0:600"
> 
> echo "test2.rrd"
> 
> echo "$DR"
> fi
> 
> exit 0
> 
> I modified hobbitlaunch.cfg :
> rrdstatus]
> ENVFILE /usr/local/hobbit/server/etc/hobbitserver.cfg
> NEEDS hobbitd
> CMD hobbitd_channel --channel=status --log=$BBSERVERLOGS/rrd-status.log \
> hobbitd_rrd --rrddir=$BBVAR/rrd --debug \
> --extra-script=/usr/local/hobbit/server/ext/rrd-ext.sh \
> --extra-tests=test2
> 
> Finaly, i restart hobbit.
> 
> But the rrd file are not created and the script is never running. 
> 
> Can someone help me or give me a link to a doc ?
> 
> Eric
> -- 
>  (°-                   http://www.eloew.org                  -°)
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> 

-- 
 (°-                   http://www.eloew.org                  -°)
 //\     Page sur les canaris : http://canaris.eloew.org     /\\
 v_/_      Gestion de budget : http://lebufin.eloew.org     _\_v