k8s.io/kubernetes imports are not recommended

[justaugustus]

@cisco-open/kubei-maintainers -- From @liggitt in kubernetes/kubernetes#90358 (comment):

go: k8s.io/kubernetes@v1.18.2 requires ...

This is caused by depending on k8s.io/kubernetes directly as a library, which is not supported. The components intended to be used as libraries are published as standalone modules like k8s.io/api, k8s.io/apimachinery, k8s.io/client-go, etc, and can be referenced directly.

If you want to do this anyway, see discussion in kubernetes/kubernetes#79384 about how you can workaround the v0.0.0 requirements.

Let's please remove the dep from https://github.com/cisco-open/kubei/blob/651fb9a41e88e3c62b2f0ea002a926fea07645f2/go.mod#L18.

Consider the suggestions in https://pkg.go.dev/github.com/google/go-containerregistry/pkg/authn as alternatives.

[justaugustus]

@cisco-open/kubei-maintainers -- Updates on this?

[FrimIdan]

@justaugustus it will be resolved once kubei v2 will be released

[FrimIdan]

solved https://github.com/cisco-open/kubei/releases/tag/v2.0.0