How do I restart Nrpe agent?

How do I restart Nrpe agent?

Solution:

1. Edit NRPE configuration file /etc/nagios/nrpe.
2. Add your nagios servers ip address in allowed_hosts.
3. Finally verify changes again using check_nrpe command from nagios server # /usr/lib64/nagios/plugins/check_nrpe -H 192.168.10.45 NRPE v2.14.

How do I restart Xinetd D?

To do a graceful restart type: sudo killall -HUP xinetd (this will affect all xinetd instances). A normal restart will affect all active sessions and will interrupt them.

How can I check my Nrpe status?

Step 1 – Configure NRPE on Linux Host

1. Step 1.1 – Install NRPE. Firstly we would require installing nrpe service on remote Linux system, which we need to monitor through Nagios server.
2. Step 1.2 – Configure NRPE.
3. Step 1.3 – Verify Connectivity from Nagios.

What is Nrpe in Linux?

NRPE allows you to remotely execute Nagios plugins on other Linux/Unix machines. This allows you to monitor remote machine metrics (disk usage, CPU load, etc.). NRPE can also communicate with some of the Windows agent add-ons, so you can execute scripts and check metrics on remote Windows machines, as well.

How do I restart Nagios?

Starting and Stopping Nagios

1. Init Script: The easiest way to restart the Nagios daemon is by using the init script like so: /etc/rc.d/init.d/nagios reload.
2. Web Interface: You can restart the Nagios through the web interface by clicking the “Process Info” navigation link and selecting “Restart the Nagios process”:

How does Nrpe work?

NRPE is a monitoring agent and protocol that is often used to monitor remote hosts with Nagios. NRPE works with: a client (check_nrpe plugin) that runs on the Nagios server. a daemon that runs on the remote server, processes requests from the client, and returns status information.

Is it safe to restart xinetd?

The command “systemctl restart xinetd” will not only restart xinetd, but in the process will also kill all processes that xinetd spawned, and all the processes that those processes spawn, and so on, ad infinitum (like telnet login sessions if in. telnetd is being managed via xinetd).

How do I stop taking xinetd?

3.3. Enabling/Disabling a Service (xinetd)

1. Problem. You want to prevent a specific TCP service from being invoked on your system by xinetd .
2. Solution. If the service’s name is “myservice,” locate its configuration in /etc/xinetd.d/myservice or /etc/xinetd.conf and add: disable = yes.
3. Discussion.
4. See Also.

What is the latest version of Nrpe?

3.2.1
At the time of writing, the latest version of NRPE was 3.2. 1. Install the NRPE plugin (for testing), daemon, and sample daemon configuration file. If everything worked, add the hostname or IP address of the nagios server to the /etc/xinetd.

How restart Nrpe service in Linux?

cfg file will be located in /etc/nagios/nrpe. cfg , and you should be able to then enable and (re)start the nrpe service with: chkconfig nrpe on (which will ensure NRPE starts on system boot), and /etc/init. d/nrpe restart (to restart the service).

How do I restart Nagios daemon?

Restarting Nagios Core

1. Init Script: The easiest way to restart the Nagios Core daemon is by using the init script like so: /etc/rc.d/init.d/nagios reload.
2. Web Interface: You can restart the Nagios Core through the web interface by clicking the “Process Info” navigation link and selecting “Restart the Nagios process”:

Can Nagios restart services?

This document describes how to restart services in Windows using Nagios XI with NSClient++ via NRPE. This allows you to automate the process of restarting Windows Services. This document is intended for use by Nagios XI Administrators who want to automate starting, stopping, and restarting of Windows Services.