Imports github.com/kubicorn/kubicorn/apis/cluster github.com/kubicorn/kubicorn/pkg/kubeadm github.com/kubicorn/kubicorn/pkg/ptrconvenient k8s.io/api/apps/v1beta2 k8s.io/api/core/v1 k8s.io/apimachinery/pkg/apis/meta/v1 Standard library imports fmt