nagiosgraph help

[Assaf Flatto]

Thanks for the help.

I manged to fix it and now the graph is showing .

Assaf

On Thursday 26 February 2009 15:04:46 Marco Supino wrote:
> A DS can not have a space , change your map to
>
> and push @s, ['slapd',
>              [ 'Established_connections:', GAUGE, $1 ] ];
>
> --
> Marco Supino
> IT Manager
> Praxell Inc.
> Mobile: +972-544-983653
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> http://www.praxell.com
>
>
> -----Original Message-----
> From: Assaf Flatto [mailto:assaf.flatto at ssp-intl.com]
> Sent: Thursday, February 26, 2009 12:45 PM
> To: Nagios User list
> Subject: Re: [Nagios-users] nagiosgraph help
>
> It appears that the rrd file for the graph is not created at all.
> If i try to create it manually i get the following error
> "update ERR reading the cookie off"
>
> As far as i know , adding a new test to the map file - the rrd file should
> be created automatically , the directory permissions are 775 with owner and
> group nagios , and ACL permissions for the apache process user (which is
> also part of the nagios group).
>
> On Wednesday 25 February 2009 17:15:19 Mattias Ryrlén wrote:
> > 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



-- 
Assaf Flatto
SSP Ops Team
Linux System Administrator
169 Euston Road, London, NW1 2AE





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