What is config file of Nagios?
cfg. This is the main configuration file of Nagios core. This file contains the location of log file of Nagios, hosts and services state update interval, lock file and status.
What is default location of Nagios log file?
The Nagios Core log, includes checks, notifications, external commands, and events. This file is rotated daily into the /usr/local/nagios/var/archives folder (default setting in nagios.
How do I change my Nagios configuration file?
cfg) is installed for you when you follow the quickstart installation guide. The main configuration file is usually named nagios. cfg and located in the /usr/local/nagios/etc/ directory….Main Configuration File Options.
| Format: | log_file= |
|---|---|
| Example: | log_file=/usr/local/nagios/var/nagios.log |
Which file contains process ID of Nagios?
This file contains the process id (PID) number of the running Nagios process. This option determines whether or not Nagios will retain state information for hosts and services between program restarts….Configuration File Variables.
| Format: | status_file= |
|---|---|
| Example: | status_file=/usr/local/nagios/var/status.dat |
Where does Nagios store data?
Yup. the data is stored in MySQL. The one I have on RHEL installed from an RPM uses it. That is where all the monitoring data is stored.
What is Nrpe and why is it used?
The NRPE addon is designed to allow you to execute Nagios plugins on remote Linux/Unix machines. The main reason for doing this is to allow Nagios to monitor “local” resources (like CPU load, memory usage, etc.) on remote machines.
What is Nagios monitoring tool in Linux?
Nagios is an open source monitoring system for computer systems. It was designed to run on the Linux operating system and can monitor devices running Linux, Windows and Unix operating systems (OSes). Nagios software runs periodic checks on critical parameters of application, network and server resources.