In Icinga2 2.5.4 cluster with 2 nodes. The master node is working fine. Somehow on the secondary master, the icinga2 process won’t start. It reports error about “generic-host” definition unknown which it should read from “templates.conf”
On secondary someone deleted all content under /var/lib/icinga2/api directory. AFAIK, the directory gets sync’d with the master. So in current situation, do I need to manually copy the contents from master - /var/lib/icinga2/api on secondary so it will be able to start ?