Spring cloud config client enable issue

This project demonstrates the issue with disabling spring cloud config on a specific profile, but not only.

🙂 Expected behavior

When the spring cloud config client is disabled by setting the spring.cloud.config.enabled property to false, the config servers that are already configured are ignored.

🙁 Observed behavior

Even if the spring cloud config client is disabled, the config server endpoint gets called, and a decision to fail the application startup process is made based on the isOptional and isNotFailFast flags.

⏯ Run

Try to run this demo with no profile selected

gradle bootRun

and then with the dev profile selected, where the cloud config was explicitly disabled.

SPRING_PROFILES_ACTIVE=dev gradle bootRun

👊 How to fix

A possible fix would be to check for the spring.cloud.config.enabled property in ConfigServerConfigDataLoader.java before doing any logic, and simply return if the config client is disabled.