Simple image that exposes a gremlin repl.
$ docker run -it slyg/gremlin-repl
\,,,/
(o o)
-----oOOo-(3)-oOOo-----
Jul 22, 2016 2:05:42 PM java.util.prefs.FileSystemPreferences$1 run
INFO: Created user preferences directory.
plugin activated: tinkerpop.server
plugin activated: tinkerpop.utilities
plugin activated: tinkerpop.tinkergraph
gremlin>
latest
3.2.0