Server monitoring-Nagios Installation
I. Preparations before installation
Nagios server: 192.168.1.10
Nagios client: 192.168.1.11
In this article, Nagios only uses the Nagios email alarm function. If you need to draw a picture, you must install cacti or other plug-ins.
Ii. I
1.Nagios IntroductionNagios is a powerful network monitoring tool, it can effectively monitor the Windows, Linux, UNIX host status and router switch network settings, printer work status, and the status of abnormal services in a timely manner in the form of mail, MSN SMS, such as the first time to notify the administrator. Because it is a follow GPLV2 open-source network monitoring software, with its excellent performance low cost of use, by the vast
1. Install nsclient++Visit the http://nsclient.org/nscp/download nsclient++, where I am using the nsclient++-0.3.9-x64 MSI installation package. After downloading directly installs, will prompt to enter Nagios to monitor the server address and the password in the process. The address is filled in correctly and the password is not set. Nagios monitoring Server in advance to monitor the Linux server has been
In order to facilitate the combination with puppet, so the original compiled with the source code, all changed to use Rpmbuild packaged, in their own built source, this article will also explain how to create local sources.
The package Nrpe and Nagios-plugins are generated by the spec of the previous article.
The old rules, first on the architecture (PS: actually all the same-):
1.init.pp
2.web.pp
Class
Settings for Windows clients:
Download Address: Http://sourceforge.net/projects/nscplus
Nsclient++-0.3.8-win32.msi
Nsclient++-0.3.8-x64.msi
Install the same way as normal software installation
1. Double-click Install---"Next---" Agree
---"Next---" Next---"Next---" Set up to allow IP
Set Password (the password set here generally can not be set)
Modules to load the first three modules selected on the line
---"Next---" Install---"Finish
2. In the service to determine nsclient++ can intera
NagiosQL is a web graphical management application designed for nagios. It operates databases and configuration files, including writing configuration file information to databases, modify the monitoring configuration of Nagios in the database and update the configuration stored in the database to the file. You can directly modify the configuration on the Web page provided by NagiosQL. The implementation ar
server via direct routing vs/ DR (Virtual Server via Direct Routing), which can greatly improve the scalability of the system. Vs/nat, Vs/tun and VS/DR technologies are three IP load balancing technologies implemented in LVS cluster.
Nagios Introduction
Nagios is a monitoring system that monitors system operation status and network information. Nagios can moni
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The original question is so, unchanged, a little ambiguous.
Build Nagios monitoring under LinuxOne, what is Nagios1.nagios IntroductionNagios is a monitoring system that monitors the system's operational status and network information.Nagios can monitor the specified local or remote host and service, as well as provide exception notification functionality.Nagios runs on top of the Linux/unix platform, while providing an optional browser-based web interface to allow
Ndoutuils is based on the correct installation of Nagios, please go to the previous article for Nagios installation.1. Dependency packet Detection#rpm-Q MySQL mysql-server mysql-devel#yum install MySQL mysql-server mysql-devel2. Compiling the installation#tar Xzf Ndoutils-2.0.0.tar#./configure \--prefix=/usr/local/nagios \--enable-mysql \--with-mysql-lib=/usr/lib
In previous articles, I have introduced Nagios installation and plug-in compiling. In practice, it is found that the Nagios service is not powerful in monitoring remote hosts, and the nrpe module must be installed to support it. The following describes how Nagios uses nrpe to monitor remote host survival, disk space, load, process count, and IP connection.1. Intr
Nagios system MonitoringNagios is a free, open source IT infrastructure monitoring system that is powerful, flexible, and capable of monitoring Windows, Linux, VMware and Unix host status, switches, routers and other network settings. Once the host or service status is abnormal, a message or SMS alert will be sent to the IT operator for the first time to send a normal email or text message after the recovery. Nagi
Install and configure Nagios in Linux (1)
1. About Nagios
Nagios is an open-source computer system and network monitoring tool that can effectively monitor the status of Windows, Linux and Unix hosts, network settings such as vswitches and routers, and printers. If the system or service status is abnormal, an email or text message alert will be sent immediately
Installing the Nagios ClientThe client only needs to install the following contentClass-accessor-0.31.tar.gzConfig-tiny-2.12.tar.gzMath-calc-units-1.07.tar.gzNagios-plugin-0.34.tar.gzParams-validate-0.91.tar.gzRegexp-common-2010010201.tar.gzCheck_iostatcheck_memory.plNrpe-2.12.tar.gzFirst step: Modify the Yum source codecd/etc/yum.repos.d/Wget-o/etc/yum.repos.d/centos-base.repo Http://mirrors.aliyun.com/repo/Centos-6.repoStep two: Adjust the character
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