vendor: revendor metrics-server, custom-metrics-apiserver

vendor/k8s.io/apiserver/pkg/server/options/serving_windows.go

@@ -0,0 +1,30 @@
+// +build windows
+
+/*
+Copyright 2020 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package options
+
+import (
+	"fmt"
+	"syscall"
+)
+
+// Windows only supports SO_REUSEADDR, which may cause undefined behavior, as
+// there is no protection against port hijacking.
+func permitPortReuse(network, address string, c syscall.RawConn) error {
+	return fmt.Errorf("port reuse is not supported on Windows")
+}