Nagios Support Forum

Hi there wonderful helpful Nagios community :) One of the requests from our support group was for the following: Can we monitor Tomcat jvm load? You can be at 4g/16g of memory available but at 4g/4g of tomcat allowed memory :) So after consulting with someone else - I was pointed towards the Nagios ...

so how would I correct this?

Can you show us a screenshot of the host being down, and a paste of the current host definition? If it's just the host check that is failing, it is most likely running just a ping check and will not be related to NRPE. From the CLI of Nagios, can you ping the IP of that host? Ping from the host ret...

Hi all I happened on a odd problem with one of our servers we have put in place. It's running Ubuntu 16.04. I have gone through all the troubleshooting I can think of (and find) and even uninstalled and reinstalled the nrpe agent. Happy to post what ever output you would like to see. Made sure the p...

So all of the servers have now been fixed! Each of them had a different problem... but at least now the SSL error is gone.

Thank you to everyone for your continued help / patience!!

Ok so the good news is that one of the servers was solved by removing the other package. The other two don't have it installed -- so I am continuing to go through the steps again and will post.

Here is what I have gone through: nrpe: allowed_hosts=127.0.0.1,5X.XXX.XX.XX xinetd: only_from = 127.0.0.1 5X.XXX.XX.XXX root@ip-172-31-28-147:~# service xinetd restart xinetd stop/waiting xinetd start/running, process 29321 root@ip-172-31-28-147:/etc/init.d# service nagios-nrpe-server stop * Stoppi...

Hi all I am sorry for the late reply on this one: this had to go to the back burner since we had some other emergencies. Now of course this has become one... I finally got access to the nagios server... so I ran the following at eloyd's suggestion: [root@ip-10-182-83-244 nagiosxi]# /usr/local/nagios...

Hi all

I have indeed gone through the help doc - and everything looks as it should. I believe I mentioned (but me worth repeating...) that this was initially working but then stopped. So these two reasons are why I am at a bit of a loss....

Thanks

I double checked the nrpe file under xinetd.d and have the following: # default: on # description: NRPE (Nagios Remote Plugin Executor) service nrpe { flags = REUSE socket_type = stream port = 5666 wait = no user = nagios group = nagios server = /usr/local/nagios/bin/nrpe server_args = -c /usr/local...