The tag has no wiki summary.

learn more… | top users | synonyms

2
votes
3answers
2k views

Nagios NRPE: Command “my_command” not defined

I have installed Nagios® Core™ 3.5.1 and NRPE v2.14 on my client which running RHEL 6.3 I have this error message on my Nagios NRPE: Command 'check_mysql_connections' not defined On my nrpe.cfg I ...
2
votes
2answers
138 views

How can Nagios handle non-threshold based plugins?

I am writing a Nagios plugin to monitor trends of a certain storage resource utilization (e.g. gradual increases are fine, but an instantaneous/sudden increase or decrease in resource usage may ...
2
votes
2answers
286 views

Simplest way to add http checks to Nagios

Is there a simple way to add a custom command to the host config section in Nagios? I have several web servers running on various ports and hosts, and it seems tedious to have to create a hostgroup, ...
0
votes
2answers
213 views

Nagios: check local interface statistics

Is there any simple solution (nagios check script) to monitor local interface statistics? Of course I could do it by SNMP (e.g. check_snmp_int) but I don't think it is necessary to run SNMP agent for ...
0
votes
2answers
74 views

nagios check_zypper always returns OK

I am trying to use the check_zypper plugin for Nagios (http://exchange.nagios.org/directory/Plugins/Operating-Systems/Linux/check_zypper/details), however it always returns: "Updates OK: no updates ...
0
votes
2answers
330 views

Chef nagios cookbook doesn't install check_nrpe on server

I'm trying to build an updated monitoring server, using the current version of the Chef nagios cookbook (3.1). It installs nagios-3.4.3 from source on my Ubuntu VM. But I don't find any evidence of ...
0
votes
2answers
3k views

pnp4nagios does not generate perfdata

I am running nagios2, pnp4nagios-0.6.16 and php 5.2.4-2ubuntu5.19. In my setup, pnp4nagios is correctly generating perfdata, which can be seen via the web interface in graphical form for lots of ...
-3
votes
2answers
106 views

Truncating return data as it is bigger then NRPE allows

I'm using latest NSCLIENT on a Win Server 2012, and see: Truncating return data as it is bigger then NRPE allows in the log file. How can I fix this?
3
votes
1answer
105 views

Nagios plugin check_hwinfo not working

I am using Nagios to monitor Windows hosts. I am using Nagios 3.5 running on a Centos 7 server. The following packages have been installed from the official repositories and from the EPEL repository: ...
2
votes
1answer
57 views

Recognizing Dell EquilLogic with Nagios

EDIT: All firmware and models are compatible, that is why nothing is posted about it. Okay, so there will be a lot here, so please bear with me. I've been working on this now for a few hours (reading ...
1
vote
1answer
69 views

DataStax OpsCenter 5.0.0 API doesn't increase last_seen when nodes down if DataStax OpsCenter Agent is down, used to work with 3.2.2

I've been using the DataStax OpsCenter (Enterprise) 5.0.0 REST API with DSE 4.5.1 (Cassandra 2.0.9) to query the /$cluster_name/nodes endpoint and see the last_seen field for the number of seconds ...
1
vote
1answer
181 views

Nagios check unknown custom script

I have bash script that returns right results when I run as user nagios manually. It fails as unknown when configured in in nagios configs. Entries in nagios configs define command { ...
1
vote
1answer
361 views

Nagios - check_openmanage broken by latest SW update

Have been updating some servers in a small group this week. A mixture of CentOS 6.x and RHEL 5.x. In every case they are getting an updated srvadmin-* package and subsequently popping up in nagios ...
1
vote
1answer
698 views

Problems in monitoring file age with nagios (command substitution in filename)

In my current nagios installation I check for the existence of a remote backup through NRPE. In particular, my remote nrpe.cfg (on a Ubuntu 8.x) is: ...
1
vote
1answer
555 views

How to check status of one port on remote host using NSClient++?

I know I could check for telnet on a known IP using other programs like: nmap -A 192.168.0.1/32 -p 23 Or, look for open ports from 20 to 30 on host.example.com: nc -z host.example.com 20-30 I ...
0
votes
1answer
147 views

Why nagios is not rendering html in home page

I am using nagios and my config file i have report = html The output is like this Current Status: CRITICAL (for 0d 0h 1m 54s) Status Information: CRITICAL - (1 errors in ...
0
votes
1answer
339 views

Nagios/Icinga check of Windows disk space, wrong -l argument

I'm using NSClient++ on the Windows servers and all other checks are working fine. I'm using the default nt_check config, but these show up as "services unknown" define service{ use ...
0
votes
1answer
95 views

How to remove size information, coming from check_http plugin output?

I am currently getting the following output while running check_http: HTTP OK: HTTP/1.1 200 OK - 6654 bytes in 0.071 second response time |time=0.070809s;200.000000;1000.000000;0.000000 ...
0
votes
1answer
542 views

Troubles monitoring a zimbra installation with nagios

I am trying to monitor my legacy zimbra installation (running on an outdated Ubuntu 8.x) from my nagios install (running on a more recent OpenBSD). The problem is that when I run check_nrpe from the ...
0
votes
1answer
90 views

nagios levels of escalation

I try to configure nagios in the following way for every service (for example "mysql seconds behind master") I need to define few levels of escalations, when level is warning I want to send only ...
0
votes
1answer
513 views

storing nagios configuration data in oneCMDB

I want to store my nagios configuration data into oneCMDB(configuration management database). What i trying to achieve is i will be developing a GUI app in which one can edit the configurations and ...
-1
votes
1answer
45 views

Monitoring root certificate

For enterprise wide systems wherein SSL certs are utilized, what is the best way of monitoring root CAs or intermediate CAs? If the systems were on Linux OS. Are there nagios checks that can catch ...
-1
votes
1answer
918 views

Nagios nrpe no handler for command

so i have started setting up Nagios on our network and have the below issue : No handler for command CheckDisk . This happens no matter what command i run. ( full command i have been running is ...
-1
votes
1answer
268 views

NRPE monitor a python process

I am new to Nagios. I understand setting up the service, etc. but I want to monitor some specific python processes that are running. When I set up the check_procs command for it to I give the -C ...
1
vote
0answers
182 views

How to integrate RTIR with Nagios

I have installed RTIR with RT v 3.8.4. I have also Nagios installed for monitoring a number of our servers. Now, in the download website of RTIR (http://www.bestpractical.com/rtir/features.html), it ...
1
vote
0answers
686 views

nagios & nagiosgrapher & check_disk -A

I check most Host(group)s with check_disk -A .... Because of the fact that i have many machines with many different mounted filesystem, i do not want to make extra checks for every mounted drive. Now ...
0
votes
0answers
154 views

Percona-Nagios-Plugins: pmp-check-mysql-status not showing information properly, what could be the cause?

I've downloaded Percona's Nagios monitoring tools and started setting them up, but I have some problem with one of the checks (the only one I've tried so far). I have this command in ...
0
votes
0answers
69 views

Monit send alert to nagios NSCA

I want to monitor a web with monit check host function and if the site is down then alert it to nagios nsca so it sends the info to nagios and nagios marks it as status OK or host down for example. ...
0
votes
0answers
134 views

Nagios nrpe commands error out with asterisk

as the nrpe user when Command: /scripts/nagisk.pl -c version Outputs: Asterisk 1.8.11-cert10 Using nrpe Command: /usr/lib/nagios/plugins/check_nrpe -H [HOSTNAME] -c check_asterisk_version Outputs: ...
0
votes
0answers
178 views

Amazon EC2 Monitoring with Nagios Not working

I have setup the Nagios on a OpenSuse Server and it is working fine. I am trying to monitor a cloud instance using "Check_AWS_CloudWatch_metrics" ...
0
votes
0answers
2k views

Error accessing or executing Nagios / Icinga binary '/usr/sbin/nagios'. Cannot run the mandatory syntax check

I see an error while using NConf interface in Generate Nagios config Error accessing or executing Nagios / Icinga binary '/usr/sbin/nagios'. Cannot run the mandatory syntax check. I checked Apache ...