To compile and install Nagios in CentOS

Preface recently, I have studied cloud monitoring tools and previously written the installation steps of Ganglia. here, I will record the Nagios installation steps. This article does not explain the relevant principles. For more information, see other materials. Purpose: to build your own nagios monitoring cluster by following the steps in this document, even if you have not previously touched nagios. @ Authorduangr @ Websitehttp: // my.oschina.net/duangr/bl

Preface

Recently, I have been studying cloud monitoring tools and previously written the installation steps of Ganglia. here, I will record the Nagios installation steps.

This article does not explain the relevant principles. For more information, see other materials.

Purpose: to build your own nagios monitoring cluster by following the steps in this document, even if you have not previously touched nagios.

@ Author duangr

@ Website http://my.oschina.net/duangr/blog/183160

1. about Nagios

Nagios is an open-source monitoring system that runs on Linux/Unix platforms. it can be used to monitor system running status and network information. Nagios can monitor specified local or remote hosts and services, and provide the exception notification function. If the system or service status is abnormal, an email or text message alert will be sent immediately to the website O & M personnel. after the status is restored, a normal email or text message notification will be sent.