We have three icinga2 servers running with Oracle Linux 7.9 which graph is running well with pnp4nagios, but after we join a new icinga server running with Ubuntu 22.04.5 LTS the graph will stop displaying, it will recovers to display data after we disabled icinga2 service on new Ubuntu server graphite. Does anyone experience similar issue? thanks.
Icinga2 version is r2.14.2-1 for both Ubuntu and Linux OS.
Welcome to the Icinga Community and thanks for posting.
First thing first, please immediately upgrade your Icinga 2 version since version 2.14.2 is vulnerable to CVE-2024-49369.
There were multiple threads regarding pnp4nagios in the past, stating issues with a current Icinga Web system: Search results for 'pnp4nagios order:latest' - Icinga Community
In the latest thread - Can pnp4nagios still be used with new icinga2/icingaweb2 versions - there was an advise to switch to something else.
But if you want to continue using pnp4nagios, please share some more information. Are there any errors in the logs? How does it look, maybe a screenshot? However, please don’t expect that someone is able to help you with this directly since lots of people have migrated to other solutions.