Merge pull request kubernetes-sigs#275 from feiskyer/add-lint

Add more verifications and fix verify failures

Merge pull request kubernetes-sigs#269 from chewong/k8s-1-17

Upgrade Kubernetes vendor to v1.17.0

Merge pull request kubernetes-sigs#236 from nilo19/t-qini-rebase_base…

…_image_to_distroless

Rebase base image of cloud controller manager and cloud node manager to distroless.

Merge pull request kubernetes-sigs#167 from feiskyer/v1.15-update

Update Kubernetes version to v1.15.0

Merge pull request kubernetes-sigs#132 from feiskyer/1.14-update

Update kubernetes version to 1.14.0