Hello, I noticed recently that there was a PR merged <https://github.com/apache/flink-kubernetes-operator/pull/969> that enables Flink BlueGreen Deployments (Phase 1 <https://cwiki.apache.org/confluence/pages/viewpage.action?pageId=337677648>). While testing out this change, I noticed what I think is a bug. I realize this change has not been officially released yet, but I wanted to still bring it up in case no-one else has found it. When translating the FlinkBlueGreenDeployment spec into a FlinkDeployment spec, I noticed that it replaces all instances <https://github.com/apache/flink-kubernetes-operator/blob/main/flink-kubernetes-operator/src/main/java/org/apache/flink/kubernetes/operator/utils/bluegreen/BlueGreenUtils.java#L72> of the app name to include a -blue or -green suffix. This means it also gets changed in some places where it might not be appropriate. In my testing, it's so far caused issues with configmap names, the initialSavepointPath field, metrics, and logging. Wondering if this is the expected behavior?
Best, Maheep -- *Maheep Myneni* Software Engineer
