Jump to content

Nagios Core




Nagios is a great tool, especially for free.

Find your config

find / -name nagios.cfg

Test nagios against that config (below is where my nagios.cfg was located but change to where yours is)

nagios -v /etc/nagios/nagios.cfg



When your system is checking processes on a system and shows RSZDT and you are wondering what that means.

R = running, 
S = interruptible sleep (waiting to complete), 
Z = defunct ("zombie") process, 
D = uninterruptible sleep, 
T = stopped. 
Perhaps this is on the cluster (total) -- how many servers is it checking, unless it's on a single system (in which case there may be a problem).


Find what plugins are installed

ls /usr/lib64/nagios/plugins/



Recommended Comments

There are no comments to display.

Add a comment...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Create New...