i’ve all ready installed (manualy) an Graylog5 Server in a TrueNAS Jail 13.2. It’s reachable and usable as required but without HTTPS / TLS communication trough the web interface. there are a lot of links “how to / useing HTTPS / …” shown by google but no realy solution,if it’s running in a TrueNAS Jail.
My issue is, the Java Keystore is not existing on the host. There are different OpenJDK versions 7 / 11 / 15 installed, and i’ve noi dea how to implement certificates from my internal PKI infrastructure into Graylog to get an HTTPS and secure communication established.
Any idea / experiance how to establish HTTPS / TLS communication to Graylog successfully to use it for Switches, Unifi Controller and Firewalls ?