Cannot use custom bindings names from Spring Cloud Config

[CEDDM]

Description: I'm using SCDF with Kafka on Kubernetes platform and I would like to use Spring Cloud Config for application configuration, including Kafka configurations with topic names. In our company we have 1 SCDF with 1 Kafka cluster shared for multiple environments. Each environment has its own SCC server.

So our streams are prefixed with env code (like dev-mystream) and we pass the SCC server URL in deploy command. Then I would like the apps to use env specific topic names (also prefixed with env code like dev-mytopic) in the env specific SCC configuration file for the app. But it seems that SCDF/Skipper server passes bindings names as arguments to the pod in the command line (spring.cloud.stream.bindings.input.destination and spring.cloud.stream.bindings.output.destination) with classic value <stream name>.<app label> and my SCC configuration is just ignored.

We should have a way to put all the apps configuration in Spring Cloud Config.

Release versions:

• SCDF 2.11.5
• Apps use Spring Boot 3

Custom apps: No

Steps to reproduce: Use SCDF with Spring Cloud Config in a tiktok stream for example with specific topic names configured in SCC. After deploying the stream, you will see the bindings names in SCC are not taking into account.

Screenshots:

Additional context: Today as a workaround, I pass the bindings in the deploy command.