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

How to Install Nagios 4 Plugins on RHEL-based GNU/Linux – Step by step Tutorial.

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