Spring Boot load config from AWS S3, etc.

The post here is going to focus on - loading Spring Boot application’s config (externalised) without Spring Cloud Config Server.️

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⚠ ⚠ ⚠ There is no major code snippet attached to the post here, but link is at the bottom of the post. ⚠ ⚠ ⚠

Spring boot has a support for lot of options to load dynamic properties/ configurations. The most common ones are:-

• application.properties(/yml)
• props referred via environment variables.
• SPRING_APPLICATION_JSON environment variable

Advanced externalised option is Spring Cloud Config Server based on:-

- GIT
- Vault
- AWS secrets manager
- AWS S3
- AWS parameters store
- JDBC
- Redis
- Credhub

Spring Cloud Config Server can prove to be great for larger teams, with big count of…