nagiosgraph help

[Mattias Ryrlén]

Assaf Flatto skrev:
> Thanks for the help , whoever i did as you recommended and modified my map file to be as follows :
> 
> # Service type: unix-slapd
> #   ouput:OK - Established connections: 6
> #   perfdata:OK - Established connections: 373
> /prefdata:OK - Established connections: ([0-9]+) /
change back to output instead of perfdata.
then remove last space before /
/output:OK - Established connections: ([0-9]+)/



> and push @s, ['slapd',
>                [ 'Established connections:', GAUGE, $1 ] ];
> 
> 
> 
> In the nagiosgraph.log 
> 
> Wed Feb 25 14:09:22 2009 showgraph.cgi debug - graphinfo(host, SLAPD Open connections)
> Wed Feb 25 14:09:22 2009 showgraph.cgi debug - db = [];
> Wed Feb 25 14:09:22 2009 showgraph.cgi debug - getfilename(host, SLAPD Open connections, )
> Wed Feb 25 14:09:22 2009 showgraph.cgi debug - getfilename dbseparator: 'subdir'
> Wed Feb 25 14:09:22 2009 showgraph.cgi debug - scanning /usr/local/nagios/nagiosgraph/rrd/host for 
> SLAPD%20Open%20connections___
> Wed Feb 25 14:09:22 2009 showgraph.cgi debug - dbfilelist = [];
> Wed Feb 25 14:09:22 2009 showgraph.cgi info - Listing host/SLAPD%20Open%20connections___ db files 
> in /usr/local/nagios/nagiosgraph/rrd:
> Wed Feb 25 14:09:22 2009 showgraph.cgi debug - rrd = [];
> Wed Feb 25 14:09:22 2009 showgraph.cgi debug - rrdline(host, SLAPD Open connections, , , 34560000)
> Wed Feb 25 14:09:22 2009 showgraph.cgi info - RRDs::graph = [
>   '-',
>   '-a',
>   'PNG',
>   '--start',
>   '-34560000',
>   '-w',
>   600
> ];
> 
> Wed Feb 25 14:09:29 2009 insert.pl warn - perfdata not recognized:
> date||host||desc||out||data for:
> servicedescr:SLAPD Open connections
> output:OK - Established connections: 337
> perfdata:
> 
> 
> 
> and still no graphs .
> 
> Am i missing something else ?
> 
> Assaf
> 
> 
> On Wednesday 25 February 2009 13:32:22 Mattias Ryrlén wrote:
>> Hi,
>>
>> First it seems that you have your regexp wrong.
>>
>> sample script to verify what type of output you get:
>> #!/usr/bin/perl
>> $_ = "OK - Established connections: 235";
>> s/OK .* ([0-9]+) //g;
>> print $_ . "\n";
>>
>> print "1 = " . $1 . "\n";
>>
>>
>> and runing it:
>> ./regexp.pl
>> OK - Established connections: 235
>> 1 =
>>
>> OK - Established connections: ([0-9]+)
>>
>> gives you right result.
>>
>> Assaf Flatto skrev:
>>> Hello List
>>>
>>> I've been struggling with the nagiosgraph  , granted i am not that fluent
>>> with perl , but i do have a basic grasp of it .
>>>
>>> The problem i am having is adding services ( of course) .
>>>
>>> define service{
>>>         use                             linux-service
>>>         host_name                       host
>>>         service_description             SLAPD Open connections
>>>         check_command                   check_nrpe_no_ssl!check_slapd
>>>         icon_image                      ldap.gif
>>>         action_url                     
>>> /nagiosgraph/show.cgi?host=$HOSTNAME$&service=$SERVICEDESC$ }
>>>
>>> I have a check in nagios to see the amount of slapd connections to my
>>> openldap servers : Command :
>>> /usr/lib/nagios/plugins/check_connections -w 800 -c 925  -C slapd
>>>
>>> sample Result :
>>> OK - Established connections: 235
>>>
>>> now - trying to parse this in the nagiosgraph map file i have the
>>> following definition :
>>>
>>> # Service type: unix-slapd
>>> #   ouput:OK - Established connections: 6
>>> /output:OK .* ([0-9]+) /
>>> and push @s, ['slapd',
>>>                [ 'Established connections:', GAUGE, $1 ] ];
>>>
>>> In the nagiosgraph log i have the following :
>>> Wed Feb 25 11:24:04 2009 showgraph.cgi debug - graphinfo(host, SLAPD Open
>>> connections) Wed Feb 25 11:24:04 2009 showgraph.cgi debug - db = [];
>>> Wed Feb 25 11:24:04 2009 showgraph.cgi debug - getfilename(host, SLAPD
>>> Open connections, ) Wed Feb 25 11:24:04 2009 showgraph.cgi debug -
>>> getfilename dbseparator: 'subdir' Wed Feb 25 11:24:04 2009 showgraph.cgi
>>> debug - scanning /usr/local/nagios/nagiosgraph/rrd/host for
>>> SLAPD%20Open%20connections___
>>> Wed Feb 25 11:24:04 2009 showgraph.cgi debug - dbfilelist = [];
>>> Wed Feb 25 11:24:04 2009 showgraph.cgi info - Listing
>>> host/SLAPD%20Open%20connections___ db files in
>>> /usr/local/nagios/nagiosgraph/rrd:
>>> Wed Feb 25 11:24:04 2009 showgraph.cgi debug - rrd = [];
>>> Wed Feb 25 11:24:04 2009 showgraph.cgi debug - rrdline(host, SLAPD Open
>>> connections, , , 118800) Wed Feb 25 11:24:04 2009 showgraph.cgi info -
>>> RRDs::graph = [
>>>   '-',
>>>   '-a',
>>>   'PNG',
>>>   '--start',
>>>   '-118800',
>>>   '-w',
>>>   600
>>> ];
>>>
>>> yet i get no graph .
>>>
>>> Any ideas where i am doing this wrong ?
>>>
>>> Thank you
> 
> 
> 


-- 
Vänliga hälsningar / Best Regards
Mattias Ryrlén

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