Hello! I don't know what happens, but I just trace down the icinga2.log file and found interesting line.
Any notification script, "sometimes" in random times, came with hang and/or errors. mail-{service,host}-notification http://fpaste.org/263439/44133459/raw whatsapp-{service,host}-notification http://fpaste.org/263441/33507814/raw Testbed: CentOS 7 $ icinga2 --version| fpaste Uploading (1.2KiB)... http://ur1.ca/no06p -> http://paste.fedoraproject.org/263445/41335148 This problem make the notification un-sync, sometimes I got only RECOVERY alert, sometimes I got only WARNING, and sometimes only got PROBLEM notification without RECOVERY. The scripts are verified running well, but sometimes it was broke by unknown reason. Any hints to tracking down the problem? _______________________________________________ icinga-users mailing list icinga-users@lists.icinga.org https://lists.icinga.org/mailman/listinfo/icinga-users