-docker-compose up -d
-sleep 5
-
-docker-compose exec cli kafkacat -b kafka:9092 -t test -q -c 20 -f'topic=%t\tpartition=%p\toffset=%o\tkey=%k\tvalue=%s\n'
-
-docker-compose stop producer
-docker-compose exec cli kafkacat -b kafka:9092 -t test -q -e -f'topic=%t\tpartition=%p\toffset=%o\tkey=%k\tvalue=%s\n'
-docker-compose logs producer
+docker-compose up -d consumer
+docker-compose up producer
+docker-compose logs consumer