nagios snmp

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

Monitoring Windows hosts with SNMP requires the installation of Windows components for Simple Network Management Protocol (SNMP) on the server being monitored, taking windows 7 as an example: First, find "Uninstall a program" in the control Panel;Click "Turn Windows features on or off" in the pop-up window;Tick the "Simple Network Management Protocol (SNMP)" entr

/perl-fcgi.pid-S $ dir/logs/perl-fcgi.sock"> $ dir/now_start_perl_fcgi.sh Chown www. www $ dir/now_start_perl_fcgi.sh Chmod u + x $ dir/now_start_perl_fcgi.sh Sudo-u nobody $ dir/now_start_perl_fcgi.sh Echo "start perl-fcgi done" } Case $1 in Stop) Stop ;; Start) Start ;; Restart) Stop Start ;; Esac Save and exit Modify SHELL script Permissions # Chmod 755/usr/local/nginx/start_perl_cgi.sh Start script #/Usr/local/nginx/start_perl_cgi.sh start Under normal circumstances, the perl-fcgi.sock file

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

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

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

Using SNMP to monitor Windows hosts to install Simple Network Management Protocol (SNMP)-based Windows components on a monitored server, take a Windows 7 system as an example: first, locate the uninstall program in the Control Panel; Click Turn Windows features on or off in the pop-up window; Click OK after checking the Simple Network Management Protocol (SNMP)

1. about Nagios1. The difference from cactia) Cacti1.Cacti More emphasis on intuitive data monitoring, easy to generate graphics, used to monitor network traffic,CPU utilization, hard disk usage, etc. can be said to be very suitable but 2. monitoring data via SNMP3. Presentation Tools4. add modules to monitor with pluginsb) Nagios1. More focus on the monitoring of the host and service, and have a very strong ability to send alarm information2. More monitoring methods3. Configure a flexi

need to install MySQL, etc.)5, monitoring mode:Active monitoring: the Monitoring Server provides external services, such as: Web services, monitoring side can be directly detected by the corresponding plug-in, based on the return information to determine the status, this method does not need to be monitored to install any plug-in or any special configuration.(semi) Passive monitoring mode: such as the hardware resources, temperature and other information, monitoring can not be directly detected

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: