[TT-374] - Provide extra configuration for logging behavior

[adelowo]

Is your feature request related to a problem? Please describe.

Some logging configuration expects data in a pre-defined format, this could be prepending or appending some certain characters. It will be great to manually configure this.

  "type" : "append"
  "content" : "\000"
}

A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]

Describe the solution you'd like

bshuster-repo/logrus-logstash-hook#60 (comment) or something along the lines of https://gist.github.com/adelowo/282a52378af572002bfde8fc39c9e83a