mirror of https://github.com/k3s-io/k3s
46 lines
1.1 KiB
Go
46 lines
1.1 KiB
Go
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// +build !providerless
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// +build windows
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/*
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Copyright 2018 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package vsphere
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import (
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"fmt"
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"os/exec"
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"strings"
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)
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func getRawUUID() (string, error) {
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result, err := exec.Command("wmic", "bios", "get", "serialnumber").Output()
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if err != nil {
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return "", err
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}
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lines := strings.FieldsFunc(string(result), func(r rune) bool {
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switch r {
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case '\n', '\r':
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return true
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default:
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return false
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}
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})
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if len(lines) != 2 {
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return "", fmt.Errorf("received unexpected value retrieving vm uuid: %q", string(result))
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}
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return lines[1], nil
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}
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