const BootstrapSignerClusterRoleName … // CreateBootstrapConfigMapIfNotExists creates the kube-public ConfigMap if it doesn't exist already func CreateBootstrapConfigMapIfNotExists(client clientset.Interface, file string) error { … } // CreateClusterInfoRBACRules creates the RBAC rules for exposing the cluster-info ConfigMap in the kube-public namespace to unauthenticated users func CreateClusterInfoRBACRules(client clientset.Interface) error { … }