Imports
- k8s.io/apiserver/pkg/authorization/union
- k8s.io/kubernetes/pkg/auth/nodeidentifier
- k8s.io/apiserver/pkg/authorization/authorizerfactory
- k8s.io/kubernetes/plugin/pkg/auth/authorizer/rbac
- k8s.io/kubernetes/pkg/kubeapiserver/authorizer/modes
- k8s.io/kubernetes/plugin/pkg/auth/authorizer/node
- k8s.io/client-go/informers
- k8s.io/kubernetes/plugin/pkg/auth/authorizer/rbac/bootstrappolicy
- k8s.io/apiserver/pkg/authorization/authorizer