Optionally allow to disable Beats TLS connection #6
Description
The connection between Beats and Logstash input beats regularly gives problems when using TLS. In the past, some problems were connected to bugs in upstream codes or hard to debug bugs in out collection. So what we need is a way to disable TLS and mTLS in Beats<->Logstash at least for development and testing.
I'll make this an hidden feature on purpose because we don't want users to use it in production. We are hunting down a current TLS problem in #4 . If we can't tackle it there, we'll open a new issue on its own.