Wrong apiVersion in getting started examples

[deorder]

When I apply the example resource as is I get the following error:

error: unable to recognize "resource.yaml": no matches for kind "Kubegres" in version "io.reactive-tech/v1"

When I modify the apiVersion to kubegres.reactive-tech.io/v1, it works.

I also think the namespace requires an indent, so it will be inside metadata.

[alex-arica]

@deorder thank you for reporting this issue and @heschlie thank you for fixing it so promptly.

We made some API changes after upgrading the SDK used by Kubegres from Kubebuilder version 2 to version 3. And we forgot to update the documentations which were written before the upgrade.

I re-deployed https://www.kubegres.io/ with @heschlie changes.