docker run                            \
  --rm                                \
  --name=sparkstreamingfromkafka      \
  --net=host                          \
  -v ${PWD}:/work                     \
  -it dserban/sparkstreamingfromkafka bash
docker exec -it sparkstreamingfromkafka bash
cd /opt/kafka
bin/kafka-console-consumer.sh \
  --zookeeper localhost:2181  \
  --topic analytics           \
  --from-beginning