Nagios is a powerful monitoring system that enables organizations to identify and resolve IT infrastructure problems before they affect critical business processes.

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1answer
540 views

How to remotely monitor the windows LPD service from Nagios

We have a Windows Server 2003 R2 machine running an LPD service for us as part of an ERP implementation. I use Nagios to monitor the network and have this host set up already. I am now trying to set ...
0
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2answers
401 views

Nagios http url check fails with “Temporary failure in name resolution”

I'm trying to configure a http_check using the -u parameter to check a specific URL, but while this works fine from the command line, the nagios check only returns Temporary failure in name resolution ...
0
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1answer
224 views

Can Nagios be configured to re-send recovery notifications periodically?

I have an environment where I centrally monitor with Nagios a number of customer environments. The idea here is not to fully manage these environments, but rather let the environment be largely ...
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2answers
90 views

Nagios Monitoring Text on a Website contents

I need a plugin that allows me to nagios looking for a well-defined text in the content of my web page. if the text is found I would ok sion error who can help me please
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3answers
3k views

Nagios email notification not working on CentOS

I have configured Nagios 3.4.4 on CentOS 6.3 Final. I have also configured Postfix with SMTP email server. I have verified from console that I am able to send email notifications and recieved them on ...
1
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1answer
217 views

How to monitor server resources? [duplicate]

I would like to monitor the resources of my servers such as CPU, memory, disk space and many other things. I'm using Nagios + Centreon to do this, but I would like to have a historical view of the use ...
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0answers
1k views

Nagios NRPE: Command 'check_procs' not defined but works when run manually

I know there are a lot of other similar posts, however none of them have fixes for my problem. I have Nagios Core 3.2.0 running on a 64bit Ubuntu 10.04.4 LTS server. I am trying to check if the ...
2
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1answer
986 views

Nagios: Service dependency on same host for an entire hostgroup

I have a Nagios system with a large number of hosts categorised in different hostgroups. Each of these hosts has two services monitored on it, one of which is intended to be dependent on the other - ...
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5answers
127 views

Random server in the nagios service

I have a cluster of N nodes which contains some distributed information. The query i want to monitor with nagios make sense to execute only on one node of the cluster (any). But i don't want to ...
0
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1answer
409 views

NSClient++: Invalid return code -1073741502

I got a problem with NSClient++ (version 0.3.8.76). I set up an external script handler, and it was working. But since some time it returns this, everytime i run the check: No output available from ...
2
votes
2answers
2k views

Nagios check_http - checking tomcat application status with regex & linespan

I wan't to check with our Nagios if a webapplication is running on Tomca7. I decided to use the check_http plugin with regex. I'm parsing the status-page of tomcat and check if column "Running" is ...
0
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1answer
233 views

Beginner trying to install nagios plugin. [closed]

I have setup Nagios following the quickstart guide and have managed to get a few servers monitored. good. Now, Nagios plugins are new to me and as a result I have no idea what I need to do to get ...
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2answers
664 views

Nagios NRPE on Ubuntu 12.04 “Unable to read output”

Right to the point. NRPE.CFG Modifications: Added Nagios Host to Allowed: allowed_hosts=127.0.0.1,192.168.1.10 Removed # in front of command_prefix=/usr/bin/sudo After that i have reloaded the ...
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votes
2answers
244 views

monitor usage of CPU, disk,swap and memory usage

I want to monitor server health,ie CPU ,memory,swap and disk usage. what is the difference if I use simple linux commands like top,iostat etc and if I use nagios plugins...
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2answers
75 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
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1answer
2k views

check_http --ssl still checking HTTP

Shouldn't the following command return an HTTPS/SSL status code? $ check_http --ssl google.de HTTP OK: HTTP/1.0 302 Found - 984 bytes in 0,099 second response time |time=0,099305s;;;0,000000 ...
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votes
2answers
485 views

Is it possible to include/use directly perl's Nagios::Plugin without installing it? [closed]

I am a web developer needing to monitor a vast array of servers with nagios and have to write some perl scripts for it. Looking into it I found Nagios::Plugin package from CPAN, but the servers don't ...
1
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1answer
1k views

Nginx and Nagios passing through FastCGI Handler, 403 Error

I'm currently working on the renewal of my Web plateform and switching from Apache to Nginx. So I've to test all our administrative and internal applications before doing it. Well, so far, I didn't ...
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0answers
183 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 ...
3
votes
1answer
300 views

Monitor worker process with nagios

I am working on setting up Nagios monitoring. I was able to setup and monitor the system processes. Now, I am working on setting up monitoring for custom running processes. We are having python ...
0
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1answer
219 views

Initiate service group check

Is there a way to initiate a check of all services in a service group from either the Nagios web GUI or via the command line? For example, I have a service group with a check that runs on 30 ...
0
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1answer
281 views

How can I debug why Munin won't talk to Nagios?

I've followed the instructions to connect Munin to Nagios. NSCA is installed, echo -e "foo.example.com\ttest\t0\t0" | /usr/sbin/send_nsca -H localhost -c /etc/send_nsca.cfg works when run as the ...
0
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1answer
81 views

How do I display a top-ten list, grid or spreadsheet within Nagios?

tldr; I would like to show a list of the ten slowest Apache requests within the past 24 hours. Long version: I can modify Apache to include in a custom log the time to required to serve the request ...
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2answers
2k views

check_ssh executed from Nagios server returns “Server answer: ”, nothing else

Commmand works on the host I need to monitor (its IP is denoted as $HOSTADDRESS$ here): [root@host ~]# /usr/local/nagios/libexec/check_ssh localhost SSH OK - OpenSSH_4.3 (protocol 2.0) However, on ...
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votes
1answer
388 views

Check_mk check for perl plugin which is at check_mk_agent side

I have one perl script I want to use it as a nagios plugin. Here is the github location for this script https://github.com/MangeshBiradar/Check_mk/blob/master/check_jenkins_jobs.pl I want to use this ...
1
vote
1answer
126 views

What would cause an average load of 10-30 (rather than 10-30%) [duplicate]

Possible Duplicate: How to understand the memory usage and load average in linux server I'm not sure whether this would be better titled "Why would Nagios need to monitor a load reaching ...
1
vote
1answer
701 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: ...
0
votes
1answer
545 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 ...
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votes
2answers
333 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 ...
1
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2answers
43 views

How to modify nagios notificatios message to include last octet of the ip address

Does any one know where to look to modify the notifications that nagios send to have only last 2 octet of the ip lets say my ip is 192.168. 1.1 I wanted to have x.x.1.1 os it can be replaced with ...
-1
votes
1answer
206 views

check_mk error in check_mk.py file

Could someone please tell me why I am getting following error? OMD[site-name]:~/etc/nagios/conf.d$ check_mk -O Traceback (most recent call last): File ...
3
votes
2answers
2k views

Check if puppet agent is up to date

I would like to check with my nagios monitoring if every node use current catalog version provided by puppetmaster. In my situation, there are: puppetmaster host1 host2 hostX I would like to ...
2
votes
1answer
2k views

Where are Nagios Availability-Report files stored?

How to access Nagios Availability-Report files to retrieve "UP Time Percent" and so other information about Hosts and Services? I know It can be accessed through Nagios CGI but I want to use it on a ...
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votes
2answers
53 views

htpasswd.users in nagios apache linux

I am installing NAGIOS, I came to know that I need to generate a file htpasswd.users related to apche. How can I generate this, any scripts for that??
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vote
2answers
443 views

Monitor remote Ubuntu server's bandwidth usage using Nagios?

I recently setup Nagios for the first time and I love it so far. Figuring out how to better organize all those config files took a while, but once I had a better understanding of everything I'm really ...
0
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3answers
245 views

Nagios Core 3.2.2 issue

I'm a total newbie to nagios, and I am getting the following error message via mail, is there anything I can do to resolve? ** PROBLEM Service Alert: localhost/Root Partition is CRITICAL ** ***** ...
3
votes
1answer
83 views

Daemon to manage maintenance scripts

I have a bunch of "night shift scripts" to maintain a server. The problem is, the "action window", when those scripts may run is always different. Sometimes there's nothing going on for minutes and ...
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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 ...
5
votes
2answers
227 views

Monitoring tool which does not average data over time [closed]

I am looking for a monitoring system like Cacti which doesn't loose data over a time, all the tools I have found use rrd files which averages the data as time goes by. I would like a to be able to go ...
0
votes
1answer
412 views

nagiosgraph new services not showing

I am using Nagios Core with Nagiosgraph and had only enabled graphing for cpu usage for a while. This worked fine, but now i wanted to add some more services (for example memory usage). The new ...
3
votes
1answer
60 views

Prevent some nagios check for certain hosts

Is there a way to configure a certain check to prevent it from running in some hosts of that hostgroup ? I want a check not to run on all the hosts of a hostgroup.
0
votes
1answer
102 views

Remote monitoring with screen capture [duplicate]

Possible Duplicate: Hidden Periodic Screenshots on a corporate workstation? Is there anyway i can perodically take screenshots of a remote computer using nagios? I am experimenting with ...
1
vote
1answer
213 views

Network devices bandwidth monitoring and graphing with open source components?

We can use ganglia to monitor metrics on servers, but it does not seem to be an option for network gear monitoring. To monitor bandwidth of a switch, we need to either poll the port through SNMP ...
1
vote
2answers
738 views

nagios ldap-group based front end login permission issues [duplicate]

Possible Duplicate: nagios - Web interface: authentication through kerberos OK, what about authorization on cgi.cfg? I want to grant users access to the nagios 3 core frontend by using an ...
1
vote
1answer
743 views

Unable to use images outside of images/logos/base for my Nagios map due to permissions

I am using hostextinfo statements in order to display icons in my map. For example: define hostextinfo { hostgroup_name apple-devices icon_image base/apple.png icon_image_alt Apple ...
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votes
1answer
361 views

Nagios check_bgp_neighbors plugin showing critical status

I am trying to configure nagios check_bgp_neighbors plug-in on Ubuntu and followed README file of check_bgp_neighbors plug-in. I have made following changes: define command{ command_name ...
0
votes
1answer
923 views

Adding custom service to nagiosgraph

I have successfully added nagiosgraph to our nagios installation. I also added a memory checker plugin, from here : http://blog.vergiss-blackjack.de/2010/04/nagios-plugin-to-check-memory-consumption/. ...
1
vote
1answer
344 views

Centos 5.xx Nagios sSMTP mail cannot be sent from nagios server, but works great from console

I spent last 3 hours of reasearch on how to get nagios to work with email notifications, i need to send emails form work where the only accesible smtp server is the company's one. i managed to get it ...
0
votes
2answers
558 views

Nagios reporting localhost statistics instead of remote machine

I'm a little baffled by this - I set up Nagios3's server process on one machine (tala) and NPRE on two others (medea and iiyanara.), and thought it was set up correctly. For various frustrating ...
0
votes
4answers
373 views

check_mk IPMI PCM sensor reading randomly fails

I use check_mk_agent for monitoring a server with IPMI and the freeipmi-tools installed. As far as I can see, the monitoring randomly detects no value returned by the IPMI Sensor ...