Nagios

Nagios is a monitoring tool that mediates several plugins that find useful information to the user, such as cpu usage, ping time reply, disk usage, ram usage, etc ...

Useful links and commmands for the OMD package

• http://[nagios-server]:8888/[site]/thruk --> identifies the nagios plugin (script in perl, python, bash...)
• http://[nagios-server]:8888/[site]/nagios --> nagios basic frontend
• http://[nagios-server]:8888/[site]/check_mk --> check_mk frontend

Sites: ppv, teste

Nagios server: 10.15.228.34:8888

Ssh server to nagios vm: 10.15.228.34:2222

How to add a new service to a site and host

> sudo su - [site]
> vim /opt/omd/sites/[site]/etc/nagios/conf.d/ngpp.cfg

ngpp.cfg is a specific configuration file of the services for the host ngpp.

External References

• OMD for debian ubuntu
• Check_mk

[Category:Linux]