Update Dockerfile to expose service ports

Change-Id: Ia49ab3a2ffaf1a70fb2b9867b3db4b6468d4cb25
diff --git a/VERSION b/VERSION
index 341cf11..0c62199 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-0.2.0
\ No newline at end of file
+0.2.1