kubernetes vsphere_volume_util_linux 源码
kubernetes vsphere_volume_util_linux 代码
文件路径：/pkg/volume/vsphere_volume/vsphere_volume_util_linux.go
//go:build !providerless && linux
// +build !providerless,linux
/*
Copyright 2019 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 vsphere_volume
import (
"fmt"
"k8s.io/mount-utils"
)
func verifyDevicePath(path string) (string, error) {
if pathExists, err := mount.PathExists(path); err != nil {
return "", fmt.Errorf("error checking if path exists: %w", err)
} else if pathExists {
return path, nil
}
return "", nil
}
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