VOL-1025: Implement a Go language library for affinity proxy request/response handling
- Did a bit of cleanup on the docker-compose environment for rw-core.
  To run the compose files, set DOCKER_HOST_IP to your MAC's IP

Change-Id: Iefb99c99d082c2566f3854a27630941e927be0b6
diff --git a/compose/docker-compose-zk-kafka-test.yml b/compose/docker-compose-zk-kafka-test.yml
index 44aa7c2..e339aa4 100644
--- a/compose/docker-compose-zk-kafka-test.yml
+++ b/compose/docker-compose-zk-kafka-test.yml
@@ -33,7 +33,7 @@
      - 9092:9092
     environment:
 #      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://10.100.198.220:9092
-      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://10.176.230.190:9092
+      KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://${DOCKER_HOST_IP}:9092
       KAFKA_LISTENERS: PLAINTEXT://:9092
 #      KAFKA_ADVERTISED_HOST_NAME: 10.100.198.220
       KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181