Nagios+centreon Introduction 1. Centreon is an open source it monitoring software developed by the French in 2003, originally named Oreon, and formally renamed Centreon in 2005. 2. Centreon can simply manage and configure Nagios, which is simpler and more straightforward than nagiosql. 3. Cooperation Process: ①, Nagios writes the monitoring data to the databa
First, the principleintegrating cacti and Nagios is a plugin of cacti, nagios for cacti, which works by importing Nagios data through ndo2db into the MySQL database (the cacti library). Then cacti reads the database information and displays the results of Nagios. Second, cacti expansion moduleCacti extension modules ne
I. Preface:
1. Make sure that you have the root permission on the machine before installation.
2. confirm that the following software package has been installed on your installed linux system and continue.
Gcc compiler, gd library and Development Library
Note:
You can use the yum command to install these software packages. type the command:
Yum-y install httpd gcc glibc-common gd-devel
Read more: round-robin and progressive Nagios --- operation (2) Co
One, add usersGroupadd NagcmdUseradd-g Nagcmd Nagiospasswd Nagios123456usermod-a-G nagcmd ApacheIi. installation of NagiosCd/root/downloadwget http://jaist.dl.sourceforge.net/project/nagios/nagios-4.x/nagios-4.0.7/nagios-4.0.7.tar.gzcan also be downloaded from here: http://www.nagios.org/download/tar xzvf
The Nagios-plugins plugin is based on the installation of Nagios core, and the installation details of Nagios core are as follows: [Nagios monitor Nagios Core installation]http://4709096. blog.51cto.com/4699096/17022191. Compiling the installation#
The Nagios plug-in provides two return values: one is the plug-in exit status code and the other is the first line of data that the plugin prints on the console. Exit status codes can be used by Nagios main programAs the basis for judging the service status of the monitored system, the first line of data printed by the console can be supplemented by the Nagios ma
Ganglia is a cluster monitoring software developed by Berkeley. You can monitor and display the various status information of nodes in the cluster, such as CPU, MEM, hard disk utilization, I/O load, network traffic, etc., while the historical data can be presented in a curved way via PHP pages.And ganglia relies on a Web server to display the state of the cluster, using RRDtool to store data and generate graphs, XML parsing needs to be expat, and configuration file parsing needs to be libconfuse
The company needs to build a monitoring platform in the near future, the main purpose is to realize the Server service or load abnormal timely alarm function, after the choice finally decided to use Nagios implementationInstall Nagios Core
The code is as follows
Copy Code
Yum-y install gcc glibc glibc-common gd gd-devel php openssl-devel httpdUseradd-m
Install the nagios plugin
tarzxvfnagios-plugins-1.4.11.tar.gz
cdnagios-plugins-1.4.11
./configure--prefix=/usr/local/nagios--enable-redhat-pthread-workaround
makeall
makeinstall
A plug-in is a special program in computer software. It cannot be executed independently but must depend on a software. It can be called in other software environments .)
After the installation is comp
Test environment: CentOS 6.4 x86_64"The first section prepares the installation package"Nagios can be downloaded to the official website of Www.nagios.org/download. The installation packages used in the testing process in this article are as follows:Nagios-4.0.8.tar.gzNagios-plugins-2.0.3.tar.gz"The second part quickly builds the environment that Nagios needs"If you have no special requirements for
1, Nrpe IntroductionNagios monitors remote hosts in a number of ways, including SNMP, NRPE, SSH, and NCSA. Here's how it monitors remote Linux hosts through Nrpe.NRPE (Nagios Remote Plugin Executor) is a daemon that runs the instrumentation command on the remote server, which allows the Nagios monitoring side to trigger the detection command on the remote host based on the installation and output the test r
Prerequisite: The lamp environment is built to complete
Remark: After Centos6.4, Centos6.5, Centos7.0 test trial!Script:
#!/bin/bash# Author:byrd# version:1.0# Site:www.t4x.org# contact:root#t4x.org#This Script for nagios-v3.5.1Path=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/binExport PATHLang= "en_US. UTF-8 "# Check If user is rootIf [$UID!= "0"]; Thenecho "Error:you must is root to run the script, please use the root to install
1. Introduction to nagios Default Configuration File
Read more: cyclic and progressive Nagios --- operation (1) install the Nagios Monitoring System
After nagios is installed, the default configuration file is in the/usr/local/nagios/etc directory. The following table lists
Welcome to the network technology community forum and interact with 2 million technical staff. nagios is generally used to monitor Intranet machines. In fact, if the network conditions are good, it is also feasible to monitor machines on the public network. We used to monitor 28 SQLServer2008 databases on the public network (Telecom to telecom). It turns out that the results are also good.
Welcome to the network technology community forum and interact
Nagios cannot be started, but the syntax check is disabled, and nagios cannot.
[root@mode objects]# /usr/local/nagios/bin/nagios -v /usr/local/nagios/etc/nagios.cfgNagios Core 3.4.3Copyright (c) 2009-2011 Nagios Core Development T
Build a printer monitoring server using nagios and monitor the nagios printer
Tutorial Background: The company has many HP printers, which are difficult to manage. So I thought about whether I could be a printer monitoring server to quickly respond to all the printer problems. After that, I checked the relevant information on the Internet and set up one, so there was no problem in using it. I shared it with
Install and configure Nagios in Linux
1. Nagios Overview
1. Introduction
Nagios is a plug-in structure, and it does not have any monitoring function. All monitoring is performed through the plug-in, so it is highly modular and flexible. Nagios monitoring objects can be divided into two types: Host and service. A host u
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