bassista / springboot-testcontainers

Spring Boot app with Kafka,Postgres,Redis & local development using TestContainers

Spring Boot with TestContainers

It's possible to run the Application in development mode on local host from any IDE by running the class in test/gae.piaz.springtc.TestApplication or through the gradle command bootTestRun. This application uses 4 Containers: Redis, Kafka, Postgres, and a custom Python Flask based app. Prerequisite is to have a docker runtime available and JDK 17.

Furtner details and explanations are available here: https://gaetanopiazzolla.github.io/java/docker/springboot/2023/05/27/springboot-tc.html

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CURL Requests :

Retrieve all customers from local postgres db:

curl http://localhost:8181/customers

Retrieve all customers from external service:

curl http://localhost:8181/customers-ext

Retrieve a customer by name (cached in Redis):

curl http://localhost:8181/customers/pino

Send a new customer Event through Kafka (then persist in DB):

curl -d "{\"id\": 9191,\"name\": \"Curlo\"}" -H "Content-Type: application/json" -X POST http://localhost:8181/customers