Tags » Nagios

Nagios / Opsview Core SNMP Trap Reporting

I wanted to get SNMP traps working with Nagios Core. The procedure is fairly straight forward once you have wrapped your head around it and I can also confirm that this same process works for Opsview. 625 more words

Linux

Turning Off Performance Data Output

Sometimes less is more – this is what one of our customers felt when he explained, that he would like to have the option to turn off the output of performance data. 202 more words

NetApp Monitoring

LAMP Server Memory Monitoring using Nagios

Make below mentioned entries on Nagios Client:

  1. To install check_mem on Centos/Redhat/Amazon Linux:

yum install perl-Params-Validate git perl-Nagios-Plugin

  1. To install check_mem on Ubuntu:

Apt-get install libconfig-tiny-perl libmath-calc-units-perl libnagios-plugin-perl git… 140 more words

AWS

Monitoring My SQL using Nagios Server and NRPE

Monitoring My SQL using Nagios Server and NRPE

Using nagios to monitor below mentioned MySQL services:

  1. Connection time
  2. Number of threads
  3. Slave IO running
  4. Slave SQL running…
  5. 566 more words
Nagios

Working with Nagios Server and NRPE Client to automatically restart services on failure

Executing Remote Commands using Nagios and NRPE
Installing NRPE on remote host:

rpm -Uvh http://download.fedoraproject.org/pub/epel/6/i386/epel-release-6-8.noarch.rpm
yum –enablerepo=epel -y install nrpe nagios-plugins
yum –enablerepo=epel -y list nagios-plugins\* 710 more words

AWS

How to execute commands on remote nagios client from nagios server

To execute commands on remote nagios client follow below steps:
1.   Open NRPE configuration file and make below mentioned changes:
vim /etc/nagios/nrpe.cfg
a.   Change from 0 to 1, as shown below: 146 more words

AWS

Installing NRPE on remote host (Centos/Amazon Linux/Redhat)

Installing NRPE on remote host:
rpm -Uvh http://download.fedoraproject.org/pub/epel/6/i386/epel-release-6-8.noarch.rpm
yum –enablerepo=epel -y install nrpe nagios-plugins
yum –enablerepo=epel -y list nagios-plugins\*
vim /etc/nagios/nrpe.cfg
service nrpe start
chkconfig nrpe on

AWS