Demo Application to understand Spring Microservices
Check Monolithic application code
Run the spring boot Application
Test using http://localhost:6060
Fill RegistrationId and password to login (use cr1 for registration id and pass for password)
You will see the home page with links to check the registration details, existing bookings and search hotels
Check existing details by clicking on corresponding links
Search hotels using city as noida,state as up and country as india
Book the hotel
Run the Eureka Server
Use http://localhost:8001 to open Eureka UI
Monolithic Application is broken into MicroServices and a web application
Run all Microservices which are spring boot applications
Run the webapplication also
Check in Eureka UI that all microservices and webapplication are registered
Test using http://localhost:6060 as before
Changes are done in WebApplication code to use ribbon
No Change in microservices code as no microservice is interacting with other microservice
Run all Microservices
Make sure to run two instances of Registration MicroService
Run the webapplication also Check in Eureka UI that all microservices and webapplication are registered
Test using http://localhost:6060 as before
Login multiple times and you will see that request is load balanced among different registration microservice instances
Changes are done in WebApplication code to use feign
No Change in microservices code as no microservice is interacting with other microservice
Run all Microservices
Run the webapplication also
Check in Eureka UI that all microservices and webapplication are registered
Test using http://localhost:6060
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