Nash Tsai

you meant add FK constraint when doing sync()?

check [Quickwit](https://github.com/quickwit-oss/quickwit) out

@maheshkasabe you can convert this PR to draft instead of "WIP", check the "Reviewers" section on the top-right corner.

After take a closer look at https://app.codecov.io/gh/clusternet/clusternet , the contents doesn't look right to me, I believe you need to fix GH action workflow to upload correct coverage report including...

I would suggest completing following unimplemented interface functions: https://github.com/alibaba/open-local/blob/main/pkg/csi/controllerserver.go#L694

Has OpenKruise tested on K8s 1.27+ with `InPlacePodVerticalScaling` feature gate enable?