kamalhm / spring-boot-r2dbc

An example implementation of Spring Boot R2DBC REST API with PostgreSQL database.

Spring Boot R2DBC Example

An example implementation of Spring Boot R2DBC REST API with PostgreSQL database.

Technology stack

• Java 17
• Maven
• PostgreSQL 16.1
• Docker

Java Dependencies

• Spring Boot 3.2.1
• Spring Data R2DBC
• R2DBC PostgreSQL Driver
• JUnit 5

Setup

1. Run postgresql locally (or start from docker-compose file)
2. Create two databases
   • postgres (main database)
   • test (dummy database for integration testing)
3. Run Spring Boot App

Building Docker Image

1. Run spring-boot build image plugin

mvn spring-boot:build-image -DskipTests

2. Run generated docker image

docker run -it -p8080:8080 --network="host" reactive-postgres:0.0.2-SNAPSHOT