Which Git Strategy Works Best for Spring Cloud Config? Compare Two Approaches

Spring Cloud Config uses Git as its default storage backend, and many teams adopt this model. The article outlines two frequently used configuration strategies.

Strategy 1: Multiple projects share a single Git repository, using different directories

Key configuration properties:

spring.cloud.config.server.git.uri=https://github.com/dyc87112/config-repo.git

spring.cloud.config.server.git.search-paths=/{application}

In this mode, each project's spring.application.name (e.g., user-service) maps to a subdirectory ( /user-service) within the shared repository. Configuration files are stored as application-{profile}.properties, where {profile} represents the environment name.

Pros: Simple management when a single person maintains all configurations.

Cons: Weak permission control, making DevOps practices difficult.

Strategy 2: Each project uses its own Git repository

Key configuration property:

spring.cloud.config.server.git.uri=https://github.com/dyc87112/{application}.git

Here, the project name directly determines the repository URL (e.g., user-service maps to https://github.com/dyc87112/user-service.git). Configuration files follow the same application-{profile}.properties naming convention.

Pros: Better support for DevOps; using platforms like GitLab provides UI and fine‑grained permission management.

Cons: Managing many repositories can become cumbersome if the team does not follow a DevOps model.

Both strategies have trade‑offs, and the choice depends on team size, governance needs, and operational practices.