Amir Basha | 19 Nov 10:21 2014
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[Check_mk (english)] multisite

Hi guys,

Before this I had a working WATO with a site name. Now I rerun ./setup.sh and reconfigure it with a new site name. I have restart both nagios and apache.

Now the new site name cannot be open through browser (page not found). However the old site still can be open.

So the question is, is this the correct way to create a multisite? I just want to change the sitename to different name.

and why the new sitename cannot be open? any configuration that I need to edit?

Thanks
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Pablo Escobar | 17 Nov 21:22 2014
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[Check_mk (english)] required mysql grants for mysql_capacity to work?

Hi,

Following the documentation I have configured the mysql monitoring. Everything works fine when using the mysql root account. 

I tried to create an specific mysql account for monitoring with this grant:

GRANT USAGE ON testdb.* TO 'monitoring' <at> 'localhost' IDENTIFIED BY 'testpasswd';

When I use the mysql monitoring account everything works excepting the "mysql_capacity" plugin to check the size of each mysql database. 

It seems that this mysql query which is used for the mysql_capacity plugin is only working for mysql root account

mysql> SELECT table_schema, sum( data_length + index_length ), sum( data_free )  FROM information_schema.TABLES GROUP BY table_schema;

does anyone knows the required grants to the "mysql_capacity" plugin can work without requiring the mysql root account? Or asking in a different way, does anyone knows which are the required grants so the previous mysql query works without root?

thanks in advance for your help.
Pablo.

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Santiago Lopez | 16 Nov 19:03 2014
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[Check_mk (english)] Cisco WLC 2500 series monitor

Hi All:
 
Does anyone has experience monitoring number of AP and connected clients on Cisco WLC 2500 series?
I have several 5500 series and it is working fine.
With 2500 series the result is empty.
Tried with cmk -II <Hostname> and just recognize network interfaces
 
Thanks in advance

 
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Timo Eissler | 16 Nov 11:09 2014
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[Check_mk (english)] ipmi-sensors: completly reworked

Hello,

please consider committing my patch for ipmi-sensors.

I completely reworked the code so that it uses run_cached and also that
there are no more issues with
sdr-cache filenames.

The corresponding code works perfectly for me, so i hope it will also
work for you.

Kind regards,

Timo

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Víctor | 15 Nov 11:00 2014
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[Check_mk (english)] Old graph name not is removed after change service name

Hello,

I created a service to check splunk web (mysplunk.com:8000), and the name of this service was "HTTP Splunk".
After I decided to change the name service to only "Splunk", the result is:
The service name was changed succesfull but now I have 2 graphs: "HTTP Splunk" and "Splunk".
I have one service but 2 graphs (the old not working).


How can I remove the old graph? If is possible with Multisite interface .

Thank you very much
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Lucas M. Moreschi | 14 Nov 17:04 2014
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[Check_mk (english)] Perfdata - Custom Check: Exception in precompiled check: 'str' object doesn't support item deletion (details in long output).

Hi,

I'm having this error when I add the performance data to my custom check: If I remove the content of the perfdata variable, all start to work fine again.

The error is just on the check_mk active check on nagios, not in the Check_mk WATO interface, the Full Scan inventoryze works OK.

But in nagios a get:

Nagios Error:
Current Status:
  UNKNOWN  
 (for 0d 0h 9m 6s)
Status Information: UNKNOWN - Exception in precompiled check: 'str' object doesn't support item deletion (details in long output)
Traceback: Traceback (most recent call last):
File "/var/lib/check_mk/precompiled/BASE", line 2716, in <module>
File "/var/lib/check_mk/precompiled/BASE", line 773, in do_check
s

The custom check where I add the performance data value is: check_cache_trak_lic_used

def check_cache_trak_lic_used(item, params, info):
        warn,crit=params
        for nam,max,bro,lab,ins,vb in info:
                if nam == item:
                        tot=int(bro)+int(lab)+int(ins)+int(vb)
                        perfdata="a=2;;;;"       # This is just to try a little of data on the perf data output.
                        #if tot >= int(crit):
                        #        return (2, "Total:"+str(tot)+", Browser:"+bro+", Lab:"+lab+", Inst:"+ins+", VB:"+vb+" Max: "+max ,perfdata)
                        #elif tot >= warn:
                        #       return (1, "Total:"+str(tot)+", Browser:"+bro+", Lab:"+lab+", Inst:"+ins+", VB:"+vb+" Max: "+max ,perfdata)
                        return (0, "Licenses: OK.",perfdata)    # I have reduced the plugin's output to the minimum in order to test and to avoid any other error.

Can someone help me ?

Thanks in advance,

Lucas M. Moreschi.


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Stephen Berg (Contractor | 13 Nov 18:59 2014
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[Check_mk (english)] chrony vs ntpd

I'm upgrading a few systems to SciLinux 7.0 and having a small issue 
with chrony vs ntpd.  The documentation I've found so far tell me that 
SL7.0 is using chronyd instead of ntpd.  The ntp daemon will run on 
SL7.0 but it doesn't like to start during reboots for some reason.  I 
can get chronyd running just fine but check_mk_agent (1.2.4p5) doesn't 
show any chrony output, it's still using ntpq.

How do I get checks for chrony in place instead of ntp?  My monitoring 
server is running OMD version 1.21.20140903.  Do I just need to wait for 
OMD and agent versions that have the chrony stuff included?

--

-- 
Stephen Berg
Systems Administrator
NRL Code: 7320
Office: 228-688-5738
stephen.berg.ctr@...
Dalibor Crnoja | 13 Nov 11:02 2014
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Re: [Check_mk (english)] Check_MK has NULL output when run from telnet localhost 6556

Hi.

I am working on two SUN OS host with the same settings for check_mk.

Firt is:

SunOS 5.10 Generic_141444-09 sun4v sparc SUNW,Sun-Fire-T200

Second is:

SunOS oreh-nw 5.10 Generic_142900-14 sun4v sparc SUNW,SPARC-Enterprise-T5220

On second, everything is runing fine, but on the first there is a problem while trying to do »telnet localhost 6556« . If i try with ./check_mk, script runs.

And as I mentioned earlier, all settings are equall.

Any ideas, how to solve this problem?

Best regards

Dalibor


2014-11-13 10:58 GMT+01:00 <checkmk-en-owner-qhrM8SXbD5JpaB0eVFyvwnWFp+d4uDoM@public.gmane.org>:
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-------------- Posredovano sporočilo --------------
From: Dalibor Crnoja <dalibor.crnoja-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: checkmk-en-qhrM8SXbD5JpaB0eVFyvwnWFp+d4uDoM@public.gmane.org
Cc: 
Date: Thu, 13 Nov 2014 10:58:39 +0100
Subject: Re: [Check_mk (english)] Check_MK has NULL output when run from telnet localhost 6556

Hi.

 

I am working on two SUN OS host with the same settings for check_mk.

 

Firt is:

SunOS  5.10 Generic_141444-09 sun4v sparc SUNW,Sun-Fire-T200

 

Second is:

SunOS oreh-nw 5.10 Generic_142900-14 sun4v sparc SUNW,SPARC-Enterprise-T5220

 

On second, everything is runing fine, but on the first there is a problem while trying to do »telnet localhost 6556« . If i try with ./check_mk, script runs.

And as I mentioned earlier, all settings are equall.

 

Any ideas, how to solve this problem?

 

Best regards

 

Dalibor



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Wilke Alexander | 13 Nov 09:37 2014
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[Check_mk (english)] RS485 via Com-Server

Hello,

 

we have several devices which only have a serial port like rs485. Our current monitoring connects to a com-server socket and uses there the raw serial commands.

So we have one com-server for a couple of devices behind, where we can reach them with their unique bus id.

 

Does anyone has already implemented such a monitoring?

 

Alexander Wilke

Project Engineer Operations

IABG mbh
InfoK
om - Teleport
Einsteinstr 20
D-85521 Ottobrunn, Germany

 

Phone: +49 89 6088 2616   
Fax  : +49 89 6088 132616

Email: wilke <at> iabg.de

Visit us at: 
http://www.teleport-iabg.de

Phone NOC:    +49 89 6659 20 56
Email NOC:    noc <at> teleport-iabg.de
NOC Chat (skype):     teleport-iabg

 

 


IABG mbH
Sitz der Gesellschaft: Ottobrunn, Registergericht: Amtsgericht München, HRB 5499
Geschäftsführung: Prof. Dr.-Ing. Rudolf F. Schwarz
Vorsitzender des Aufsichtsrats: RA Engelbert Kupka MdL a.D.
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Chuck Payne | 12 Nov 19:19 2014

[Check_mk (english)] CentOS 7

Guys, 

I was ask to upgrade our monitor box to CentOS 7, and I was shocked to see that it was release without mod_python.  I saw notes about mod_wsgi, where is check_mk at this time with mod_wsgi? 

What can I do? 

--
================================

Chuck Payne
System Administrator
Performance Matters
http://www.performancematters.com
chuck.payne <at> performancematters.com

(770) 650-7753 ext. 138 ( Phone )
(404) 451-3579 ( Cell )
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Joddy Street | 12 Nov 16:51 2014
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[Check_mk (english)] Regarding Check MK check interval

Hello,

the CMK compiles checks into one check, and that is compiled every-time we do : cmk -R, the nagios template for "check mk objects" tells that CMK (base active check to execute all the pre-compiled checks), would run per minute.

But I need one configuration, where in I am able to execute passive checks dependent on CMK in separate timeframes, as in

1. interface checks SNMP should run per hour, once
2. octate monitoring should run per 5 minutes

Is that possible ?

Is this possible to add, check mk active check multiple times with different checks to execute with configurable monitoring interval ?

That would be like having multiple pre-compiled checks, executed by CMK in different interval.
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