I'm using the tcp input plugin to ingest encrypted rsyslog logs but I can't get the SSL option to work. I have ssl_enable set to true but I'm not sure what to do with the CRT file the owner of the logs provided me with. I've set it as the ssl_cacert, ssl_cert and ssl_key but in each case I get the error:
Could not initialize SSL context {:exception+>#<TypeError: can't convert nil into String, etc.
Any help appreciated.