| gateway-service |
8000 |
API Gateway for routing requests to the appropriate microservice |
| producer-service |
9000 |
Publishes order creation events to Kafka |
| consumer-order-service |
9001 |
Consumes order events (order-topic) |
| consumer-delivery-service |
9002 |
Consumes delivery events (delivery-topic) and simulates real-time driver locations |
| consul |
8500 |
Service registry for discovery & health checks |
| kafka |
9092 |
Message broker for streaming data (Kraft Mode) |
| zookeeper |
2181 |
Coordinates Kafka broker |
| kafka-ui |
8501 |
Web UI to monitor Kafka topics and consumers |
