Is there anyway I can expose the gremlin console ?

[decebal]

This question might come from my lack of knowledge, but the install is great, it has gremlin ready to play with it on request, my understanding fails when I need to expose gremlin over an open port.

I am not sure if I can achieve that with the current image or if I need to install Rexster alongside to allow my app to ping gremlin requests to it.