Nagios Support Forum

Hi IT_LAS So this may be an issue that you'll have to take our support team; they may need some information about your system and environment that it wouldn't be safe to share here. But in the mean time let's see what we can do. It looks like you have your token defined in the macro $_HOSTTOKEN$ and...

Hi elinagios, Generally we recommend staying with the default version of components and libraries provided by your OS's packaging system and try not to prescribe package versions when we can. In this case it looks like the build/patch version number has changed but the library versions is the same f...

Hi PeterDK2, This may be an indicator of database corruption and you might want to open a case with the support team. They can dig into the specifics of your system and provide a better answer than we can on a public forum. https://supportportal.nagios.com/s/article/Creating-a-Case Thanks and best r...

Hi matson-itops, Thanks for the information. Your broker line looks correct and with core being in an active state it appears that NDO3 did install and is being loaded. The big difference between NDO2 and NDO3 is architectural; NDO3 doesn't use a separate daemon to handle database transactions. The ...

Hi matson-itops, Could you show us the broker line from your nagios.cfg ? grep "^broker" /usr/local/nagios/etc/nagios.cfg And confirm the status of nagios core: systemctl status nagios Do you see a change in the interface after running the following ? /usr/local/nagiosxi/scripts/reconfigur...

Hi Dileep, Based on the output it looks like one of the dependancies for NDO is missing, a mysql library specifically. /lib64/libmysqlclient.so.21: version `libmysqlclient_21.0' not found (required by /usr/local/nagios/bin/ndo.so) Make sure the mysql-libs.x86_64 package, or your distros equivalent, ...

Hi wneville, What version are you upgrading from and to and which OS distro are you using ? It looks like the net-snmp exclusion for RHEL8 was removed in 2024R1.3.1: Removed exclusion of net-snmp package on RHEL/Oracle 8 systems [GL:XI#1066] – SG https://www.nagios.com/changelog/nagios-xi/ Was it in...

Hi Cruze That sounds like an interesting project. So ndoutils is officially community supported and we use a new version of Nagios Database Output (NDO) in our products, version 3. It has a different architecture so you will want to cross check my response with the available documentation and source...

Hi clangbecker, Glad you were able to resolve the problem -- you're a step ahead of us this morning. Unfortunately we've been seeing a number of issues with python and RHEL 8 over the years and some "minor version" issues with packages recently. One general recommendation is keep track of ...

Hi clangbecker, Sorry to hear about the difficulties. Could you tell us which distro and version you are using ? Based on some of the information provided it looks like you might be using RHEL 8 but we would like to confirm. So it looks like build of rrdtool is failing because it's looking for a pyt...