Nagios Support Forum

Hello @pnikhade,

Have you checked your Nagios logs? Have you configured your hosts/services to utilize your defined commands?

Hello @AngeloMileto, The disk node should return all local disks, but if you want a bash script to do this, you should be able to add a plugin like this: #!/bin/bash df -h --output=source,pcent,target | grep -vE 'tmpfs|udev' | while read line; do echo "$line" done and use check_ncpa with m...

Hello MxR57, Can you run /usr/local/nagios/bin/nagios -v /usr/local/nagios/etc/nagios.cfg to see if Nagios Core thinks your configuration is good? You can also check the permissions of your configuration file with ls -l and check /var/log/nagios/nagios.log to see if Nagios Core is running into any e...

Hello @drewdavis, You can definitely accomplish what you're thinking of using something like the following: # Check if Nagios is running with /etc/init.d/nagios status, pgrep, systemctl status, ps aux | grep, etc. # $? holds the exit status of the last command if [ $? -ne 0 ]; then echo "Nagios...

Hello @greenman123,

By saying that there are no special characters in your community_string, are you saying that you are only using alphanumerics in your password (i.e. [0-9a-zA-Z])?

It looks like you're running into a timeout. If you update your [plugin directives] plugin_timeout in C:\Program Files\Nagios\NCPA\etc\ncpa.cfg to something higher than 59 seconds, that may fix the problem.

@vinmansbrew, It would seem you are likely having an issue with DNS if the website name doesn't work, but the IP address does. Try running dig or nslookup with the "website.com". If it returns the IP address, then you know DNS is working and if not, then it isn't. You can also try using pi...

@ATIAdmin, Have you ran cd / find -name "nagios.qh" It seems at some point several configuration files moved locations for Nagios Core and this may have something to do with your current issues. If you do find it somewhere else, you can move or copy it over to the /usr/local/nagios/var/rw/...

@rj-admin2, Even if the extensions are installed, if they aren't registered properly, they may not work. Try running Get-PSSnapin -Registered and see if the Veeam snap-in is listed. If not, the Veeam snap-in is not registered nad you will need to manually register it. You can typically find the Powe...

Hello @rj-admin2,

Have you checked whether it works in NCPA? Try visiting https://[your_ncpa_ip_address]:5693/api/ and test your plugin in the interface to narrow down where the failure is coming from.