Github user karol-brejna-i commented on a diff in the pull request:
https://github.com/apache/incubator-gearpump/pull/162#discussion_r103432537
--- Diff: integrationtest/docker/kafka/README.md ---
@@ -0,0 +1,89 @@
+Kafka in Docker
+===
+
+**This is a fork spotify/kafka image. We decided to make it, because the
project does not maintain proper tagging.
+For now our tests focus on Kafka 0.8.x, so here is a version that supports
Kafka 0.8.x.
+For latest version of kafka image go to the original project.**
+
+This repository provides everything you need to run Kafka in Docker.
+
+For convenience also contains a packaged proxy that can be used to get
data from
+a legacy Kafka 7 cluster into a dockerized Kafka 8.
+
+Why?
+---
+The main hurdle of running Kafka in Docker is that it depends on Zookeeper.
+Compared to other Kafka docker images, this one runs both Zookeeper and
Kafka
+in the same container. This means:
+
+* No dependency on an external Zookeeper host, or linking to another
container
+* Zookeeper and Kafka are configured to work together out of the box
+
+Run
+---
+
+```bash
+docker run -p 2181:2181 -p 9092:9092 --env ADVERTISED_HOST=`docker-machine
ip \`docker-machine active\`` --env ADVERTISED_PORT=9092 grubykarol/kafka
--- End diff --
No, we use it without it. It's just example from original README.
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