[Feature Request] Add type to result of condition evaluation

[btlem]

Summary

The current Workflow implementation allows for the registration of dependent ready conditions, which produces a binary result. However, the specific business logic for what "ready" means may contain information that would be useful to propagate to the status of the primary, such as "Conditions".

Proposal (for brainstorming)

Include an additional return type in the signature of the isMet method, which will allow for storing additional information related to the computation of whether the dependent is ready or not.

Example Scenario

Dependent Resource -> Ingress Is Ready Condition -> Are endpoints externally accessible (DNS record etc), returns status of each Primary Status Condition -> Are endpoints ready, if not which are pending

[csviri]

This sounds, useful yes!

Note that you can now add arbitrary information to the context and use it later when creating the status here:

https://github.com/operator-framework/java-operator-sdk/blob/7e2f3aecece65a9ef1a5999e2785888ae458837b/operator-framework-core/src/main/java/io/javaoperatorsdk/operator/api/reconciler/dependent/managed/ManagedDependentResourceContext.java#L26-L41

[metacosm]

@btlem let us know if the associated PR addresses your use case.

[btlem]

@metacosm Read through the PR and it looks good to me. I agree with the comment that it is general and could be applied to more conditions, though my main use-case is covered here, so this part is mainly nice-to-have for me

Thanks both (+ @csviri ) for the quick action on this!