APAN problems

David Barcelo dbarcelo at datajunction.com
Tue Apr 1 01:10:57 CEST 2003


Why are you using

http://localhost/nagios/cgi-bin/generate.cgi?GlenNT&Ping&600

and not

http://localhost/nagios/cgi-bin/apan.cgi?GlenNT&service=Ping

Dave



Bunting, Glen, IG wrote:

>Serviceextinfo does not work.  I was able to get the graphs showing by using hostextinfo and moving the graph.png to /usr/local/nagios/share/images/logos.
>
>I am now getting another problem in that when I click on the graph I get the page that is supposed to pull up but there are no graphs at all.  When I enter the url to the graph http://localhost/nagios/cgi-bin/generate.cgi?GlenNT&Ping&600 I get a page that states "The image http://localhost/nagios/cgi-bin/generate.cgi?GlenNT&Ping&600 cannot be displayed because it contains errors".  In apancgi.debug I am getting these messages:
>
>CONF: GlenNT;Ping;/usr/local/nagios/rrd/GlenNT_Ping.rrd;ping;ping:LINE2;Ping round-trip time;Seconds
>CONF: GlenNT;Ping;/usr/local/nagios/rrd/GlenNT_Ping.rrd;ping;ping:LINE2;Ping round-trip time;Seconds
>CONF: GlenNT;Ping;/usr/local/nagios/rrd/GlenNT_Ping.rrd;ping;ping:LINE2;Ping round-trip time;Seconds
>CONF: GlenNT;Ping;/usr/local/nagios/rrd/GlenNT_Ping.rrd;ping;ping:LINE2;Ping round-trip time;Seconds
>CONF: GlenNT;Ping;/usr/local/nagios/rrd/GlenNT_Ping.rrd;ping;ping:LINE2;Ping round-trip time;Seconds
>CONF: GlenNT;Ping;/usr/local/nagios/rrd/GlenNT_Ping.rrd;ping;ping:LINE2;Ping round-trip time;Seconds
>/usr/bin/rrdtool graph - -s -2851200 -a PNG -v Seconds DEF:var0=/usr/local/nagios/rrd/GlenNT_Ping.rrd:ping:AVERAGE LINE2:var0#ff0000:ping:
>/usr/bin/rrdtool graph - -s -86400 -a PNG -v Seconds DEF:var0=/usr/local/nagios/rrd/GlenNT_Ping.rrd:ping:AVERAGE LINE2:var0#ff0000:ping:
>/usr/bin/rrdtool graph - -s -600 -a PNG -v Seconds DEF:var0=/usr/local/nagios/rrd/GlenNT_Ping.rrd:ping:AVERAGE LINE2:var0#ff0000:ping:
>/usr/bin/rrdtool graph - -s -3600 -a PNG -v Seconds DEF:var0=/usr/local/nagios/rrd/GlenNT_Ping.rrd:ping:AVERAGE LINE2:var0#ff0000:ping:
>/usr/bin/rrdtool graph - -s -604800 -a PNG -v Seconds DEF:var0=/usr/local/nagios/rrd/GlenNT_Ping.rrd:ping:AVERAGE LINE2:var0#ff0000:ping:
>/usr/bin/rrdtool graph - -s -31557600 -a PNG -v Seconds DEF:var0=/usr/local/nagios/rrd/GlenNT_Ping.rrd:ping:AVERAGE LINE2:var0#ff0000:ping
>
>Any ideas?
>
>Thanks 
>
>Glen
>
>-----Original Message-----
>From: Fredrik Wänglund [mailto:fredrik.wanglund at datavis.se]
>Sent: Monday, March 31, 2003 5:17 AM
>To: Bunting, Glen, IG
>Cc: nagios-users at lists.sourceforge.net
>Subject: Re: [Nagios-users] APAN problems
>
>
>Does any serviceextinfo work? Does the user that the web-server runs as 
>have read-permissions on the files?
>
>
>Bunting, Glen, IG wrote:
>
>  
>
>>Fredrik,
>>
>>I have compared the case sensitivity of hostname/description and they look correct.  Here are the relevant parts of my configs.  I still do not have any links from within nagios.  
>>
>>############################################################################################
>># Services for APAN
>>############################################################################################
>>
>># service definition for APAN ping
>>
>>define service{
>>	host_name			GlenNT,JeffNT,JeffIIS,JeffLinux,gbredhat1
>>	service_description		Ping
>>	is_volatile			0
>>	check_period			24x7
>>	max_check_attempts		3
>>	normal_check_interval		5
>>	retry_check_interval		1
>>	contact_groups			nt-admins,linux-admins
>>	notification_interval		120
>>	notification_period		24x7
>>	notification_options		c,r
>>	check_command			apan!ping!100.0,20%!500.0,60%
>>	name				Ping
>>	use 				generic-service
>>	normal_check_interval		1
>>	}
>>
>>############################################################################################
>># Extended service information
>>############################################################################################
>>
>># rrd link of ping round-trip times
>>define serviceextinfo{
>>	host_name			gbredhat1
>>	service_description		Ping
>>	notes_url			/nagios/cgi-bin/apan.cgi?host=gbredhat1&service=Ping
>>	icon_image			graph.png
>>	icon_image_alt			View graphs
>>	}
>>
>>############################################################################################
>># Enabling extended host info
>>############################################################################################
>>
>>xedtemplate_config_file=/usr/local/nagios/etc/hostextinfo.cfg
>>xedtemplate_config_file=/usr/local/nagios/etc/serviceextinfo.cfg
>>
>>Thanks
>>
>>Glen
>>
>>-----Original Message-----
>>From: Fredrik Wänglund [mailto:fredrik.wanglund at datavis.se]
>>Sent: Thursday, March 27, 2003 11:42 PM
>>To: Bunting, Glen, IG
>>Cc: nagios-users at lists.sourceforge.net
>>Subject: Re: [Nagios-users] APAN problems
>>
>>
>>The extinfo-definitions (and Apan) is very case-sensitive. Make sure 
>>your hostname/sevicedescription looks exactly the same in the 
>>service-definition and the serviceextinfo-definition.
>>If this desnt work, let us look at the relevant parts of your config.
>>
>>
>>/FredrikW
>>
>>
>>
>>Bunting, Glen, IG wrote:
>>
>> 
>>
>>    
>>
>>>I am currently trying to set up APAN.   As far as I can tell, I have set it up exactly as shown in the how-to for the ping round trip times.  I have two problems.
>>>
>>>1.  The only host that this seems to be working on is the local host.  All other computers I am getting an error "Could not insert ':Ping' , 'xxxxxxxxxx:' into /usr/local/nagios/rrd/GlenNT_Ping.rrd" from apan.debug.  From within nagios is states the host could not be found.
>>>
>>>I have check the permissions on the rrd file and they all have nagios as the owner with read/write access.
>>>
>>>2.  The other problem I have is that I cannot get the graphs to come up from within nagios using serviceextinfo.cfg.  I can get hostextinfo.cfg to work properly with the logos, but not the APAN link to the graphs.
>>>
>>>I have followed the instruction and examples as close as I could and I believe they are accurate.  Am I missing something obvious or should I post the relevant configs?
>>>
>>>Thanks
>>>
>>>Glen
>>>
>>>
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>>>      
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>>
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>>    
>>
>
>
>
>
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>  
>

-- 
  _____

James David Barcelo
Network/Systems Administration

Data Junction Corporation
2201 Northland Drive
Austin, TX 78756
tel: 512-459-1308 ext. 349
fax: 512-469-1309
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