%;80;90
Xi. configuration of Nagios email alerts
11.1 Installing SendMail Components
First of all, to ensure the complete installation of sendmail related components, we can use the following command to complete the installation of SendMail:[Root@nagios-server/]# Yum inst
Release date:Updated on: 2012-4 4
Affected Systems:Nagios XI Network Monitor 2011R1. 9Description:--------------------------------------------------------------------------------Bugtraq id: 56761
Nagios XI Network Monitor is a server monitoring and Network monitoring device.
Nagios
Nagios XI unknown Command Injection Vulnerability
Release date:Updated on:
Affected Systems:Nagios XIDescription:--------------------------------------------------------------------------------Bugtraq id: 54263
Nagios is a free open-source host and service monitoring software that can be used in a variety of Linux and Unix operating systems.
Release date: 2010-09-17Updated on: 2010-09-20
Affected Systems:Nagios XI 2009 R1.3BUnaffected system:Nagios XI 2009 R1.3CDescription:--------------------------------------------------------------------------------Nagios is a free open-source host and service monitoring software that can be used in a variety of Linux and Unix operating systems.
The supported de
Release date:Updated on:
Affected Systems:Nagios XI 2011R1. 9Nagios XIDescription:--------------------------------------------------------------------------------Bugtraq id: 54262
Nagios is a free open-source host and service monitoring software that can be used in a variety of Linux and Unix operating systems.
Nagios XI
alarm part of the code, not even plug-ins, but to the user or other relevant open source project team to complete. Nagios installation, refers to the basic platform, that is, Nagios software package installation. It is the framework of the monitoring system and the basis of all monitoring.
Open
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
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
Rotten mud: Learning Nagios (3): NRPE installation and configuration, nagiosnrip
This document consistsXiuyi Lin FengProviding friendship sponsorship, first launchedThe world
In the first two articles, we introduced the installation and configuration of nagios. The articles are "mud: Learning
, all plug-in return status information goes into the queue, and Nagios reads the information from the first team and displays the status through the Web.Nagios provides a number of plug-ins that enable you to monitor service status. After the installation is complete, the Nagios home directory is/libexec with all the plugins, such as Check_disk check the disk sp
Nagios before installation, Nagios needs PHP support after 3.1.x, so it is necessary to install PHP and HTTP-related support here.
First, create Nagios users and Groups
[Root@test2 ~]# useradd-s/sbin/nologin Nagios[Root@test2 ~]# Mkdir/usr/local/
Monitoring is very important for the daily operation of the System Manager, and the more well-known open-source monitoring software has ganglia, Cacti, Nagios, Zabbix, and so on, and this time simply said Nagios installation deployment, Because Nagios is managed based on Web page view, it can be implemented using eithe
states of a monitored object. Nagios passes the thresholds for warting and crtical to the plug-in and is responsible for monitoring and analyzing the results of a specific object by the plug-in, with output information such as status information (Ok,warning,critical or Unkown) and additional detailed information.Second, the environmentSystem: CentOS 6.4x64 Minimized installationnagios-server:192.168.3.71nagios-client:192.168.3.72Iii.
Httpd_sys_content_t/usr/local/nagios/sbin# chcon-r-T Httpd_sys_content_t/usr/local/nagios/shareAt this point, Nagios's installation is complete and can be accessed via the Web Http://ip/nagiosMonitoring remote Linux hosts based on NrpeNrpe is used to run the daemon of monitoring command on the remote server, it is used for the
Monitor 80-Port 3306-Port passwd file changesExperiment Description: The environment is a host Linux CentOS release 6.5 (Final) 192.168.0.22 open httpd 80 port 3306 PortOne, prepare before starting the installation:1. Installing Nagios Server SoftwareA,nagios-3.5.1.tar.gzB,nagios-plugins-1.4.16.tar.gzC,nrpe-2.12.tar.gz
to the actual requirements.Nagios Core: It basically does not do any monitoring work, all the monitoring functions are completed by plugins.Iii. working principle of NagiosNagios's function is to monitor the service and host, but he does not include this part of the function, all the monitoring, detection functions are through a variety of plug-ins to complete.After you start Nagios, it periodically automatically calls the plug-in to detect the serve
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