Ability to set ingressClassName

[kjq]

Description

It would be convenient and helpful to be able to set the ingressClassName on generated Kubernetes manifests.

Currently, we use the Quarkus Helm Extension to templatize that as a Helm chart but it does not add new properties only augments existing one. We work around this by having a /kubernetes/ingress.yml with just that property now.

This would help us in adopting the new ingress rules that can be set in the application.yml and remove the need for an additional configuration resource.

Implementation ideas

No response

[quarkus-bot]

/cc @Sgitario(kubernetes), @geoand(kubernetes), @iocanel(kubernetes)

[Sgitario]

This needs to be done first in Dekorate: dekorateio/dekorate#1111

[kjq]

Hah, thanks for telling me - i was excited to pull down the codebase and try my hand at a PR.

[Sgitario]

PR to update Dekorate to the latest version: #29926
After this is merged, we can add the new property in the Quarkus configuration.

[Sgitario]

@kjq, after the mentioned pull request is merged, if you are interested in working on this, go ahead! :)

[Sgitario]

FYI, @kjq , I've already provided a fix for this issue: #30007

[kjq]

@Sgitario - Thanks! It looks like I was on the right track comparing my changes to yours, i'll be ready now next time at least to submit a PR.

[Sgitario]

Great!!