Nagios doing the front deskI analyzed the pros and cons of Nagios and Nagiosql, based on previous experience and exploration. decided to use Nagios as the monitoring data display layer, temporarily called the "foreground". The nagiosql is the configuration layer of the monitor body, which is called "backstage" temporarily. In short, the backend is a server-side c
1. IntroductionNagios is a plug-in structure, it does not have any monitoring function, all the monitoring is through the plug-in, so it is highly modular and flexible. Nagios monitors objects into two categories: Hosts and services. Hosts typically refer to physical hosts, such as servers, routers, workstations, and printers, where hosts can also be virtual devices, such as Xen virtual Linux systems, and services typically refer to a particular featu
Nagios Monitoring System under Solaris
The article will introduce the installation process of Nagios in Solaris10, including the compilation and installation of source code; Apache installation, Nagios CGI configuration; Nagios monitoring configuration and so on.
The Nagios
About NagiosNagios is an open source computer system and network monitoring tool that can effectively monitor Windows, Linux and UNIX host status, switch routers and other network settings, printers, etc. Send mail or SMS alarm when the system or service status is abnormal the first time to notify the site operators, after the status of the resumption of normal mail or SMS notification.Nagios, formerly known as Netsaint, was developed and maintained by Ethan Galstad.
With more than one NAT environment in the recent project, it is not very convenient to notify contact management if it is not ideal to deploy a complete set of Nagios (Nagios-core+apache+php+pnp4nagios) in each NAT, Then we'll start deploying Nagios distributed monitoring together.
Main Nagios Center Service deploymen
1. Nagios's master configuration fileNagios's main configuration file is Nagios.cfg, whose syntax is very concise, usually # begins with the behavior Comment line, and the parameter is formatted as Log_file: Set the Nagios log file;The Cfg_file:nagios object defines the relevant file, which can be reused multiple times to specify multiple files;Cfg_dir: Sets the directory where the relevant files for the Nagios
PNP is a small open-source software package. It is based on PHP and PERL and uses rrdtool to plot data collected by Nagios into charts. If you want to install Nagios pnp, the detailed Nagios pnp configuration is provided here for you to refer to the configuration of Nagios pnp after installing all the software.
1. Mod
1. Principle of realization
A variety of servers in the network need to be managed and maintained, the administrator can not be in time for each of the status of the monitoring, it is necessary to use the function of the software to achieve. Nagios's function is to monitor the service and host, but he does not include this part of the function, all monitoring, detection functions are through a variety of plug-ins to complete. Start Nagios, it will pe
Online presentation of special effects and Jquery online presentation based on jquery online production PPT
Jquery-based PPT online production Online Demo special effect code is a js-based high-end atmosphere on-level slide production special effects. As follows:
Download Online Preview source code
Implementation code.
Html code:
Via: http://www.w2bc.com/article/61600
Nagios graphical interface is still a bit cumbersome, let's take MySQL for example. Monitoring MySQL plug-ins more, here to understand the method, rather than dead to move hard sets.
One, install Pnp4nagios
[Root@localhost objects]# yum install Pnp4nagios RRDtoolIf you can not find the replacement Epel source, blog inside a search. For Nagios installation, please refer to:
and nrpe on the monitored Linux server, and then allow the nagios server host to access the machine resources on/usr/local/Nagios/etc/nrpe. cfg.
Zabbix monitors Linux servers
Zabbix is an enterprise-level open-source solution that provides distributed system monitoring and network monitoring functions based on the Web interface. Zabbix is much easier to install and deploy than
based on the understanding of Nagios and Nagiosql, the author briefly combs the relationship between the two, as shown in the following: As you can see from the diagram above, Nagios and Nagiosql share hosts, host groups, services, service groups, and so on. CFG configuration files, while in Nagiosql, you can freely control the start and stop of nagios
monitored end
Install nagios-plugin and nrpe on the monitored Linux server, and then/usr/local/nagios/etc/nrpe.cfgAllow the Nagios server host to access the resources of this machine.Zabbix monitors Linux servers
Zabbix is an enterprise-level open-source solution that provides distributed system monitoring and network monitoring functions based on the Web interf
The process of MVC and media presentation and the process of MVC media presentationWhat is MVC?The full name of MVC is Model View Controller, short for model-view-controller. It is a Model of software design, organize Code by means of separation of business logic, data, and interface display, and integrate the business logic into a component to improve and personalize the custom interface and user interaction, you do not need to rewrite the business l
This article refers to the http://wangzan18.blog.51cto.com/8021085/1628984http://linuxnote.blog.51cto.com/9876511/1637773First, Nagios overviewNagios is a plug-in structure, it does not have any monitoring function, all the monitoring is through the plug-in, so it is highly modular and flexible. Nagios monitors objects into two categories: Hosts and services. Hosts typically refer to physical hosts, such as
Build a monitoring server using Nagios
Chapter 4 using Nagios to build a Monitoring Server
【About Nagios]
Nagios is an open-source application software for monitoring systems and networks. It is deployed on a server-client. That is to say, you must first deploy the corresponding main suite on a server, then, deploy the
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