This demo is a quick snapshot on microservices, it shows couples of use cases like

• communication over API gateway "Spring Cloud GW" demonstrating sync calls
• sync communication using kafka events
• Rate limiting
• Observability using Grafana and Prometheus
• Traceability using Jeager

• Applications are very simple and require postgres DB to start.
• Under flight-service directory, you can find docker-compose.yml file that you can execute using

     docker-compose up
     OR
     docker compose up (if you are using v2)