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
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
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
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
Nagios monitors dell server hardware and nagios monitors dell
We have mentioned earlier that omsa is used to monitor dell servers, but it must be accessed through web. This time we use nagios + check_openmanage to monitor the hardware of dell servers.
First, let's look at the figure below:
We can see that there are two ways to achieve monitoring:
1. The
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
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. 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
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.
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
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 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:
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
nagios requires the monitored side to send data to the Nagios side in the agreed format. Monitoring includes 2 types of nodes and services. The node Monitoring convention data format is as follows:[The format is easy to understand, data commit timestamp, monitored node name, node State (up/down/unrearchable), plugin custom extra data. The state-specific explanations for each field are as follows:1. Timestam
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
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.