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0answers
19 views

Thruk installation “failed to open socket”

I am extremely confused, and Google isn't really helping. Also, I'm kind of a Linux novice. I've taken a couple of classes, but that was all about how to configure things in a basic Linux setup. I'm ...
0
votes
1answer
845 views

Install nagios3 on debian by apt, file not found error

I have a Wheezy Debian system, and I've installed nagios3 using apt-get. When I go to myhost.com/nagios3 and then go to a page, for example "Tactical Overview" I get the error message: The ...
3
votes
2answers
223 views

Subdomain for Nagios

I have a subdomain forwarding at ip xxx.xxx.xxx.xxx (domain.com) Lets call it nagios.domain.com Nagios worked at xxx.xxx.xxx.xxx/nagios but now it's not working due to a fact that app.domain.com took ...
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1answer
39 views

Nagios took over default port

I had domain XXXXXX.com working After installing nagios the only working thing is XXXXXX.com/nagios :/ Entering XXXXXX.com generates repsonse: Forbidden You don't have permission to access / on this ...
0
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1answer
880 views

Nagios misinterpreting Http response!

I've installed Nagios 4.0.1 on my CentOS 6.5 server. Since I'd set up Node.js to use port 80, I configured the Apache (httpd) service to listen to port 3000 instead. I can open Nagios console and ...
2
votes
1answer
104 views

Logrotate behaving unexpectedly

Find below the logrotate configuration that I'm using /usr/local/nagios/var/nagios.log { copytruncate daily rotate 7 compress missingok size 100M } And I could notice that ...
0
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1answer
189 views

Nagios : How to monitor windows host from linux “by command line”?

I need help to monitor windows host using command line in Nagios. As we can monitor Remote Linux host by NRPE (check_nrpe)using command line as : /usr/local/nagios/check_nrpe -H localhost -c ...
3
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2answers
1k views

/nagios/cgi-bin/statusmap.cgi was not found on this server

I installed Nagios 3.4.4 on Ubuntu server 12.10. Installation was successful but now I'm not able to view maps and trends.When I try, I get the following error /nagios/cgi-bin/statusmap.cgi was not ...
0
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1answer
113 views

Nagios Core Acknowledgement notification (email)

Nagios Core 3.X on RHEL. I want to know how to send an email to the relevant contact group when someone Acks an alert.
1
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0answers
35 views

script works fine on client machine but doesnt work in nagios

purpose: nagios check for kannel stuck Date : dec 8, 2013 /etc/init.d/kannel status | grep -i -E "SMS: received" | awk '{ print $3 }' > kannel_temp_1.txt /etc/init.d/kannel status | grep -i -E ...
1
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2answers
1k views

The receiving of returns by Nagios from script through NRPE

I am using nagios3 and want to collect some information from nrpe_server. Next script is at nrpe_server: #!/bin/sh #set -x # script for checking disk usage on ZFS # requires min zpool version 13 or ...
1
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1answer
2k views

No response from remote host for Nagios check_snmp_mem.pl plugin

Trying to setup memory usage monitoring for Nagios using the check_snmp_mem.pl from Nagios SNMP plugin. I could not even get it working from the command line, I mean I go to /usr/lib/nagios/plugins ...
1
vote
1answer
904 views

Could not find any hostgroup matching 'allhosts'

I've just started configuring Nagios from scratch, and I'm new at this. I've been getting this error after adding objects/printer.cfg Error: Could not find any hostgroup matching 'allhosts' (config ...
1
vote
1answer
3k views

Nagios uses sendmail, new mail server, need to change SMTP server

I'm working with a CentOS server that has Nagios running and sending notification emails. The emails are still going to the old email system which was kept up to ensure all emails were being routed to ...
1
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0answers
128 views

Nagios trap snmptt fails to trigger

I want to monitor a HP 7500 switch power supplies. I have my OID, given by the HP web interface. So I create a snmptt.conf.hp, I create a service, passive and volatile, add this OID to a trap, and ...
1
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1answer
383 views

How to increase the system CPU load/utilization in Solaris 10 to test nagios?

I want to increase the system CPU load in Solaris 10 in order to test this scenario in Nagios. I'm running following command to get the CPU utitlization in Solaris: bash-3.00# sar -s 10 60 SunOS ...
0
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1answer
1k views

Cannot create new service with xinetd in RHEL6

I've installed the Nagios on My RHEL 6.4(x64) machine. and i added one more module name called "NSCA" for some central monitoring solution.so the setup required add NSCA service detail under xinetd. ...
1
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1answer
2k views

How to get output from Nagios in a file

I have configured Nagios monitoring tool for a linux server m/c to monitor another linux host m/c(till now I am monitoring a single m/c only). I have followed the official documentation and installed ...
2
votes
1answer
1k views

Why does this Bash NRPE plugin not return a variable to Nagios?

This is a very specific question I have here, maybe one has a simple answer for it. This script I have here works locally just fine: #! /bin/bash volts=`sudo vcgencmd measure_volts core|sed ...
0
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0answers
152 views

Centreon Web Interface Slow

Our Centreon web interface is so slow ! about 3/4 mins to have my click's results ... While Nagios is working perfectly ... Thanks to Google, i guess it comes from mysql. But I can't understand ...
0
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1answer
4k views

Could not bind socket: Permission denied when trying to start NDOUtils using UNIX socket

I followed these directions to a tee: http://shah-oss.blogspot.com/2010/12/ndoutils-installation-on-centos-for.html Everything was going well until I actually tried to run this command (there is a ...
1
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1answer
385 views

Understanding NTFS-3g Inode Use

I'm running a CentOS 4.6 final box with a second drive array (raid 1, the mount is /mnt/raid, as listed below in my nagios warning) that uses ntfs-3g as the file system. My nagios warnings just went ...
0
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0answers
54 views

problem on installing nagios plugin on RHEL-5.1

I am trying to install nagios plugin 1.4.16 on RHEL-5.1 while I am configuring with command ./configure. I have hanged here checking for ps syntax... I have also tried this command ./configure ...
2
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1answer
3k views

Executing a script from Nagios event handler fails to run

I have Nagios running on a webserver. For this one Nagios service check in particular, if it fails, it will run a script. This script is triggered via Nagios event handlers. Nagios event handler ...
2
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0answers
298 views

Nagios not running notify command

I am in the process of creating a notify command for our Nagios server to notify us via our Kannel SMS sender. This is what I got so far: /usr/local/bin/curl -v -G -d 'username=user' -d ...
1
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0answers
173 views

Why does nagios stops sending alerts to the server? (Debian Squeeze)

I have a client machine and a server; I configured nagios on client to send alert on server to monitor that everything is working fine but suddenly the client stops sending alerts to the server -- on ...
3
votes
3answers
463 views

How can I keep track of what's using the most CPU?

I use nagios to monitor my server. Once in a while I'll get a report that the CPU load is warning / critical, etc. Usually this happens at some odd hour or when I don't have the tools to immediately ...
1
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1answer
2k views

How do I install the nagios NRPE plugin on CentOS 5 using yum?

How do I install the nagios NRPE plugin on CentOS 5 using yum? I've tried yum install nagios-plugins but it's only downloading a fraction of a megabyte. Then if I do a search for one of the commands ...
5
votes
1answer
8k views

chcon: can't apply partial context to unlabeled file while installing nagios with SELinux

I'm setting up Nagios core on CentOS with SELINUX=enforcing. I try to run chcon -R -t httpd_sys_content_t /usr/local/nagios/sbin/ as suggested in the manual, but I get this error messages: chcon: ...