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secret.go
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secret.go
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/*
* This file is part of the KubeVirt project
*
* 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.
*
* Copyright 2018 Red Hat, Inc.
*
*/
package config
import (
"path/filepath"
v1 "kubevirt.io/client-go/api/v1"
ephemeraldiskutils "kubevirt.io/kubevirt/pkg/ephemeral-disk-utils"
)
// GetSecretSourcePath returns a path to Secret mounted on a pod
func GetSecretSourcePath(volumeName string) string {
return filepath.Join(SecretSourceDir, volumeName)
}
// GetSecretDiskPath returns a path to Secret iso image created based on volume name
func GetSecretDiskPath(volumeName string) string {
return filepath.Join(SecretDisksDir, volumeName+".iso")
}
// CreateSecretDisks creates Secret iso disks which are attached to vmis
func CreateSecretDisks(vmi *v1.VirtualMachineInstance) error {
for _, volume := range vmi.Spec.Volumes {
if volume.Secret != nil {
var filesPath []string
filesPath, err := getFilesLayout(GetSecretSourcePath(volume.Name))
if err != nil {
return err
}
disk := GetSecretDiskPath(volume.Name)
if err := createIsoConfigImage(disk, volume.Secret.VolumeLabel, filesPath); err != nil {
return err
}
if err := ephemeraldiskutils.DefaultOwnershipManager.SetFileOwnership(disk); err != nil {
return err
}
}
}
return nil
}