app.yml

app:
  media:
    url: ${MEDIA_SERVER_URL:?system}
kafka:
  streams:
    bootstrap.servers: ${KAFKA_BOOTSTRAP_SERVERS:?system}
    application.id: ${APPLICATION_ID:?system}
  topic:
    in: ${TOPIC_IN:?system}
    out: ${TOPIC_OUT:?system}
    process: ${TOPIC_PROCESS:?system}