Imports
- github.com/golang/glog
- k8s.io/api/rbac/v1
- k8s.io/apimachinery/pkg/labels
- k8s.io/apimachinery/pkg/util/errors
- k8s.io/apiserver/pkg/authentication/user
- k8s.io/apiserver/pkg/authorization/authorizer
- k8s.io/client-go/listers/rbac/v1
- k8s.io/kubernetes/pkg/apis/rbac/v1
- k8s.io/kubernetes/pkg/registry/rbac/validation