feat: allow reconcilers to override their configuration at runtime

[metacosm]

If a reconciler implements ConfigurableReconciler, then QOSDK will
derive a new configuration for the reconciler by calling
updateConfigurationFrom before registering the reconciler with this
new configuration.

[xstefank]

I think this is better. But wasn't there also a test?

[metacosm]

I think this is better. But wasn't there also a test?

There isn't at the moment, but I need to add some, indeed.
@goldmann would this solution work for you?

[goldmann]

Yes, yep! Will work just fine!

[metacosm]

Thanks. Closing this PR as this will instead be supported in extensions instead of JOSDK core.

[goldmann]

I'm a little bit puzzled on why this was closed. Isn't this the extension repo where this should be living? Or maybe I'm understanding it wrongly? What is the relation of operator-framework/java-operator-sdk#2784 to this PR?

Thanks and sorry!

[metacosm]

I'm puzzled as well! 😅
I guess I was tired and closed the wrong PR. 🤦🏼
Thank you!

[metacosm]

I'm a little bit puzzled on why this was closed. Isn't this the extension repo where this should be living? Or maybe I'm understanding it wrongly? What is the relation of operator-framework/java-operator-sdk#2784 to this PR?

That PR is a change I thought would be needed but isn't after all. This is a tangential issue that is also kind of orthogonal (if that makes any sense!) 😁
Strictly speaking, one is not needed for the other.