The subject says it all. I’ve added log(LogCritical, "TODO", x) to my Icinga 2 config, but I cannot yet find TODO in my any logfiles. I have tried /var/log/icinga2/{icinga2,debug}.log and /var/log/* (on Debian), and I have also tried systemctl restart icinga2 in order to be sure that the function is called. But without success so far.
What does icinga2 daemon -C say?