$schemamarkup = get_post_meta(get_the_ID(), 'schemamarkup', true); if(!empty($schemamarkup)) { echo $schemamarkup; }

How to Install the Nagios Plugins on CentOS Linux

April 8, 2017 | By the+gnu+linux+evangelist.

Installing Nagios Plugins for CentOS

Hi! The Tutorial shows you Step-by-Step How to Install Nagios 4 Plugins on CentOS GNU/Linux.

The Nagios Plugins allow you to monitor hosts, devices, services, protocols, and applications with Nagios.

Moreover, the Nagios Workflow Management Features are:

  • Monitoring: IT staff configure Nagios to monitor critical IT infrastructure components
  • Alerting: Nagios sends alerts when critical infrastructure components fail and recover
  • Response: IT staff can acknowledge alerts and begin resolving outages and investigating security alerts immediately
  • Reporting: Reports provide a historical record of outages, events, notifications, and alert response for later review
  • Maintenance: Scheduled downtime prevents alerts during scheduled maintenance and upgrade windows
  • Planning: Trending and capacity planning graphs and reports allow you to identify necessary infrastructure upgrades before failures occur.
Nagios Quick Start on CentOS - Featured

  1. Open a Shell Terminal emulator window
    Start Typing ‘term’ on Desktop.
    (Press “Enter” to Execute Commands)

    Installing Nagios Plugins on CentOS - Open Terminal

    In case first see: Terminal QuickStart Guide.

  2. How to Install Nagios Core for CentOS

    Nagios Core Installation

  3. Download Latest Nagios Plugins Linux Source

    Nagios Plugins tar.gz Archive

  4. Extracting Nagios Plugins.

    Getting-Started with Nagios Plugins for CentOS - Extracting Nagios

    Or from Command Line:

    tar zxvf ~/Downloads/nagios-plugins*.tar.gz -C /tmp/

  5. Compiling and Installing Nagios Plugins on CentOS.

    cd /tmp/nagios-plugins*
    ./configure --with-nagios-user=nagios --with-nagios-group=nagios
    make
    sudo make install

Nagios 4 Quick Start on CentOS - Nagios Web Interface