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Questions tagged [nagios]

Nagios (now known as Nagios Core) is a open source monitoring solution. It offers monitoring and alerting services for servers, switches, applications and services.

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

Nagios watches hosts and services that you specify, alerting you when things go bad and when they get better. Some of its many features include monitoring of network services (SMTP, POP3, HTTP, NNTP, ICMP, etc.), monitoring of host resources (processor load, disk usage, etc.), and contact notifications when service or host problems occur and get resolved (via email, pager, or user-defined method).

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Icinga 2 API - set service group in maintenance?

How does one fire off a web request to icinga2 to set a service group into maintenance? Documentation is tough to find. We frequently encounter false positive alerts during deployment (due to app-spinup) and would like to be able to…
badazzhindu
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Monitor passenger-status on Nagios using bash script

I wanted to monitor our rails application via PASSENGER-STATUS using Nagios but i can't find a plugin that is suitable for the current version of our passenger. I wanted to watch the "Requests in queue" since i always have a 0 Requests in top-level…
Eman
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Cannot use dollar in a NAGIOS custom object variable value

With nagios, I declare a host like this : define host{ use aix-server host_name test_passwd alias test_passwd address 10.4.15.75 hostgroups aix-servers parents …
Eric
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Anybody use Nagios in conjunction with Cassandra

There seem to be multiple plugins written for monitoring cluster nodes with Nagios, however I run into the same problem with each one. Basically, if I run the plugin script locally from the Cassandra node, it gives me the correct number of nodes…
zoo_live_crew
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ganglia vs sensu vs icinga vs nagios

I am looking for a monitoring tool for hosts and services running under AWS. We are not looking for paid solutions, but we would like to run a monitoring server. In our cloud, we will launch and remove services (web servers, queues, etc) and hosts.…
pabloa98
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Powershell: Access denied error received when executing Recieve-Job

I have a small powershell script that I want to execute via Nagios monitoring for verification if a certain directory exists yes or no. When debugging and/or running the script in the Powershell ISE, every thing is OK and the desired result is…
Carol Ghijs
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Execute remote script with NRPE

You can execute a script if you specify a plugin command on the remote server. In the example below the plugin command is get_disk: command[get_disk]=csript.exe c:\nagios\checks\check_disks_percentage_spave_used.vbs I would however like NRPE on…
fredtma
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monitoring gearman in nagios

I am trying to monitor gearman by nagios for that I am using script check_gearman.sh. Localhost is where gearman server running. When I run ./check_gearman.sh -H localhost -p 4730 -t 1000 It results in: CRITICAL: gearman: gearman_client_run_tasks…
bankat
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Cassandra Nagios plugins

I am trying to monitor cassandra using nagios casandra plugins by following this link. http://assets.nagios.com/downloads/nagiosxi/docs/Monitoring_Apache_Cassandra_Databases_with_Nagios_XI.pdf I do not see core config manager as I am using Nagios…
kotaru chakravarthy
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Nagios Monitoring Hosts with check_ping

I've deployed a new instance of Nagios on a fresh install of CentOS 7 via the EPEL repository. So the Nagios Core version is 3.5.1. After installing nagios and nagios-plugins-all (via yum), I've created a number of hosts and service definitions,…
David W
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Monitoring with Nagios disk - NRPE - Linux

I am having a problem with respect to Nagios / NRPE service is as follows: I have done the configuration of each of the files, but does not recognize me nagios response delivered by NRPE on the client: File: /etc/nagios/nrpe.cfg…
Jhosman
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How to configure JBoss 6.3.0GA to use RMI JMX?

As you can see, there's the new instructions: https://docs.jboss.org/author/display/AS71/JMX+subsystem+configuration And the old RMI instructions: https://docs.jboss.org/author/pages/viewpage.action?pageId=21627109 I can get the new instructions…
djb
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Different Nagios email notifications for different services

I'm trying to send out a different style of notification for a specific service in Nagios, namely, when a user account gets locked out from AD. I don't need all the excess information associated with the usual emails (e.g. Host the service pertains…
KBerstene
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Having C# application communicate with Nagios

We are using Nagios to monitor our network with great results. There is now a new requirement we are struggling with: We want to notify Nagios of an non fatal but critical application errors. The application does not stop running but there is some…
Kenoyer130
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Nagios: Error in config file - First line (NULL Value)

I'm running Nagios 3.5.1 and I'm getting an error saying there's an error in my config file. When I run nagios -v /etc/nagios3/conf.d/hosts.cfg, I get this error Reading configuration data... Error in configuration file …
Roger Lam
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