Enter remote ksql and UI
Run the cli to connect to the server
$ docker-compose exec ksql-cli ksql-cli remote http://ksql-server:8088
KSQL, Copyright 2017 Confluent Inc.
CLI v0.5, Server v0.5 located at http://ksql-server:8088
Having trouble? Type 'help' (case-insensitive) for a rundown of how things work!
ksql>
You can also use the UI at http://localhost:8080
