func addPolicyBinding(bindings map[string]map[string]authorizationapi.PolicyBinding, binding authorizationapi.PolicyBinding) { resourceVersion += 1 binding.ResourceVersion = fmt.Sprintf("%d", resourceVersion) namespacedBindings, ok := bindings[binding.Namespace] if !ok { namespacedBindings = make(map[string]authorizationapi.PolicyBinding) bindings[binding.Namespace] = namespacedBindings } namespacedBindings[binding.Name] = binding }