Mastodawn

My #UselessInfrastructure is making progress. And I learned a lot about #docker, #dockercompose, #Kafka and #OpenSearch while setting it up.

I added also #KafkaUI to get some insights on the topics and what's going on under the hood in Kafka.

If you are interested in playing around with it, it's just a `git clone https://github.com/sebastian-muthwill/useless-infrastructure` and `docker compose up` away. 🤣