Nagios Support Forum

We are testing Nagios XI on an Ubuntu 22.04 VM. We have installed the test environment and we can launch the Nagios XI. Now we would like to offload the DB to its own server. We are following this link: https://answerhub.nagios.com/support/s/article/Offloading-MySQL-to-Remote-Server-in-Nagios-XI-202...

I have removed the unnecessary .cfg files in the /etc/mrtg/conf.d/ directory.

I ran the permissions commands you suggested. That is typically what we use when we have to create the rrd files manually. The files appear to be pulling data.

Ran the command and received too much to share but here are a couple snippets.

Since there is no data going to the rrd files in question, they will not convert to xml so there is nothing to look at.

Permissions are matching the other rrd files that are working.

Migrating to another Linux system is probably not going to happen, but I appreciate the suggestion.

I'm seeing nothing being logged in the GUI. Also I have attached a screenshot from the /var/lib/mrtg directory of the rrd files that should match that host and there is no data there either. The only hunch I have at this point is the rrd files are being created with the IP address in the file name i...

Here is a screenshot of a service status - performance graph

I ran through your suggestions without issue. I have sent a PM with the mrtg.zip as requested.

Thanks

System Profile sent with info on a device.

Thank you.

After going into the cd /usr/local/nagios/etc/hosts directory, I was able to go into each host2 .cfg file and remove the 'Parent' line (which referenced host1) and then rm -rf the host1.cfg file altogether. Then ran sh /usr/local/nagiosxi/scripts/reconfigure_nagios.sh and didn't have anymore errors....

I have a host that was a parent to other devices but I have removed them in the web GUI. However when I Apply Config I get errors that Error: 'host1' is not a valid parent for host 'host2'!. I'm not sure where I can look to see where something is stuck or needs to be manually removed.