Ruby Kafka Messaging App using Docker

14-Dec-2018 2145
In the previous article, Kafka Producer and Consumer in Ruby using Docker we ran the producer and consumer programs in the Docker host.In this article, we will connect a simple Ruby messaging app running in a container to Kafka running in another container. The docker-compose file is taken from an existing working example. The only change made is the version, 3.6 to the docker-compose.yml for single Kafka example.
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