I have setup Icinga2, Icingaweb2, Graphana and Grafite in one Host. This works, and in Grafana I see my informations.
All three Webinterfaces has SSL Certification from a Windows Server CA. The root CA I have insert on the Debian machine.
The Webinterfaces are only connect with https.
But when I login in icingaweb2, go to Graphite and Hosts, I see in all hosts and services this error:
error:0200100D:system library:fopen:Permission denied
I have check the icinga error log and graphite info log but no informations. The same in the apache log files.
Thank you for help