what is nagios monitoring

}'' # If there is no RUNNING transaction, the value is 0 to avoid the following if judgment errorsIf [! -N "$ max_over_time"]; then max_over_time = 0Fi # Obtain the number of currently blocked transactionsNum_trx = '/usr/local/mysql/bin/mysql -- user = nagios -- password = "nagiosq @ xxx"-NS/usr/local/mysql. sock-e "select count (1) FROM information_schema.INNOD

Nagios IntroductionNagios is an open source monitoring application that can be used to monitor local and remote host logs, resources, dead and alive, and many more. Through the SNMP protocol and the Nrpe protocol.The Nagios profile is configured on nconf and then clicked on

The previous section describes the installation process for the Nagios monitoring service in a Linux environment, and this section details how to use some of the configuration files for the Nagios services that have already been installed and how to monitor local related services. If you want to complete monitoring of

The previous section describes the installation process for the Nagios monitoring service in a Linux environment, and this section details how to use some of the configuration files for the Nagios services that have already been installed and how to monitor local related services. If you want to complete monitoring of

] nagios-4.2.4]# ls/usr/local/nagios/bin/etc/libexec/sbin/share/var/[[email protected] nagios-4.2.4] #ls/usr/local/nagios/bin/Nagios > Verifying configuration informationNagiostats > Command line display monitoring information[[em

Select the major elements of the operations tool: one is to see what indicators I need to monitor, the second is to see what I monitor the third is to see how the operation and maintenance of monitoring tools can be monitored to

(usually is the monitor machine)When Nagios needs to monitor the service or resource conditions of a remote Linux host:Nagios runs the Check_nrpe plugin and tells it what to check;The Check_nrpe plug-in connects to the remote Nrpe daemon in the same way that SSL is used;NRPE Daemon will run the appropriate

BKJIA featured Translation: The powerful Nagios network monitoring platform allows you to add a series of available plug-ins for its features. If you cannot find a plug-in that meets your own requirements, you can easily write it on your own. This article describes how to compile the plug-in on your own. The Nagios plug-in can be written in any programming langua

About Nagios Nagios is an open-source, free network monitoring tool that effectively monitors Windows, Linux and UNIX host status, network devices such as switch routers, printers, and more. Send mail or SMS alarm when the system or service status is abnormal the fi

This is just a function of the monitoring side of the overall script installserver () The specific script is as follows: #!/bin/bash #this is Nagios server or client install Shell #at 2012/10/29 path= ' pwd ' Httppath=/usr/lo Cal/apache2 mysqlpath=/usr/local/mysql Nagiosp

Nagios's function is to monitor the service and host, but it does not include this part of the function, all monitoring, detection functions are through a variety of plug-ins to complete. After you start Nagios, it periodically calls the plugin to detect the state of the server, while Nagios maintains a queue, all the

Nagios system MonitoringNagios is a free, open source IT infrastructure monitoring system that is powerful, flexible, and capable of monitoring Windows, Linux, VMware and Unix host status, switches, routers and other network settings. Once the host or service status