java-spring3-microservice

Java archetype oriented to Microservices.

Hexagonal architecture, Java 21, Spring Boot 3, distributed tracing, log centralization and Keycloak.

Dependencies

Java 21, Docker, Gradle

Features

• Hexagonal Architecture
  • Exception Controller
  • Custom Messages and Exceptions
  • Pagination and Ordering
• Java 21
  • OpenJDK or GraalVM integration
• Spring Boot 3
  • Spring Web
  • Spring Data JPA
  • Spring OAuth2 Resource Server
  • Spring Security
  • Spring Devtools
  • Spring Actuator
• Keycloak as Auth Server
• Distributed tracing
  • OpenTelemetry, Micrometer and Jaeger
• Log Centralization
  • Logstash, ElasticSearch and Kibana
• Swagger
  • OpenApi
• Auditory
  • JPA auditing
• Database
  • Postgres for the app
  • H2 for Test
  • Schema generation (schema.sql)

Files

• Docker files
• Kubernetes files
• Ship files
  • For those using Neovim and this plugin

Usage

• Create the containers executing ./containers.sh
• Start the application with the command gradle bootRunDev
• To delete all the containers: ./containers.sh d

MongoDB instead of Postgres

• MongoDB repo contains version with MongoDB

---

Donate

• Bitcoin (QR) 1GqdJ63RDPE4eJKujHi166FAyigvHu5R7v
• Paypal