Nagios Support Forum

Hi All, I have configured 2 Ubuntu servers, one for Nagios and one for nrpe. I want to configure disk space alerts for a partition /dev/xvda1 . But I am getting alerts for all partitions. Requesting help to configure check_disk only to alert /dev/xvda1 and not others. host.cfg define service{ use ge...

Hi, I am getting the following error while using Kafka plugin. Requesting assistance in resolving this issue Status Information: CRITICAL: Error: Invalid argument: RECEIVE_MAX_ATTEMPES Trace begun at /usr/local/share/perl/5.22.1/Kafka/Connection.pm line 1702 Kafka::Connection::_error('Kafka::Connect...

Thanks @benjaminsmith and @tacolover101 I have upgraded to the latest Nagios Core without any hiccups.

Hi, I have Nagios® Core™ Version 4.2.0 and I want to update it to the latest version 4.4.5 . I have found an article to update https://support.nagios.com/kb/article/nagios-core-upgrading-nagios-core-from-source-797.html#Ubuntu But what I would like to know is what happens to my mail alerts settings ...

Hi Rfferrao13 , I'm getting this Nagios Server user@nagios:/usr/local/nagios/libexec# ./check_nrpe -H x.x.x.x -c check_disk DISK CRITICAL - /sys/kernel/debug/tracing is not accessible: Permission denied Client Server user@clientserver:/etc/selinux# sestatus SELinux status: disabled user@clientserver...

Hi, I'm getting this error in one of the servers I'm monitoring. DISK CRITICAL - /sys/kernel/debug/tracing is not accessible: Permission denied host.cfg define service{ use generic-service host_name server service_description Disk Spaces check_command check_nrpe!check_disk contact_groups server-moni...

Thanks @Pitone_Maledetto and @cdienger

Tomcat seems to be working now. I removed the plugin and put it back and restarted both servers.

Regards,
Siddarth Hegde

Hi @Pitone_Maledetto

I'm getting this message Regards,
Siddarth Hegde

Hi Pitone_Maledetto Tomcat version is 7 Plugin used https://exchange.nagios.org/directory/Plugins/Java-Applications-and-Servers/Apache-Tomcat/check_tomcat-2Epl/details command.cfg #Check tomcat service define command{ command_name check_tomcat command_line /bin/sh -c "$USER1$/check_tomcat.pl -H...

Hi, client.cfg check_command = check_tomcat!80!user!password!10%,10%!5%,5% I'm getting the following alert for the above WARNING: memory in use 210 MiB (1708 MiB): Warning: No tomcat connectors matched name =~ /-80$/ 80 is suppose to be port number right? Please help me understand and fix the issue ...