Nagios Support Forum

Yes, you can close this ticket now.

Thank you once again!

@ssax, Apologies, I will go directly to NagVis support next time. Thank you for your hint. I couldn't find a way of making that change in the NagVis editor GUI - so I exported the map, edited the config, and imported it back it. But adding "conf=true" did indeed solve the issue! Thank you ...

@ssax, That comment was from 2014, the latest version of the check script is from 2020. I have reached to the developer regarding my issue. However, I would still like to understand why using the $sDummyPerfdata dummy performance data didn't work. Or is my understanding of what this is used for is n...

Another update. To test, I edited the check_mysql_slavestatus.sh script so that it returns "delay=0" for when it returns CRITICAL status. My NagVis gadget script now works as expected, because it is getting the real performance data. I will contact the developer of the check_mysql_slavesta...

Some additional information that I have just observed. The check_mysql_slavestatus.sh does actually return performance data for when the status is OK: delay=0s But when the status is CRITICAL, the performance data is empty/blank. So my gadget works when there is real performance data, but breaks whe...

Hi, I am trying to create a custom gadget that will display the status icon of the database replication status returned by this script: https://exchange.nagios.org/directory/Plugins/Databases/MySQL/Check-MySQL-Replication-Slave-Status/details This script does not seem to return any performance data....

Hi, I have several dashboards with several graphs of nodes that had their node names renamed. These graphs are now invalid - showing "no data to display" because of the name change. How can I easily 'rename' the graphs so that it uses the new name? At the moment I'm having to add the graph...

Yes, it doesn't make sense, but I definitely did not see the entry in the cron logs. Maybe a restarted of the crond service fixed it, but I did do that previously too. It seems to be working as expected right now. although with the local DNS cache issue. Is this local DNS cache expected? Or are you ...

OK, I reverted the crontab file and strangely it is still working - and it is still appearing in the log file. I had to wait two hours for it to update on NNA but I think there are a few factors at play. There is a local DNS cache on system that honours the TTL timeout of 1 hour. The NNA DNS lookup ...

OK, I let another hour past and I see this time that the DNS cache entry has updated without me doing anything. I think because the TTL is 1 hour it must have overlapped or something. So I think the fix for me was to swap the entries in /etc/cron.d/nagiosna to make the 'cache' one appear first. To v...