service-account.go

/*
 * 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"
)

// GetServiceAccountDiskPath returns a path to the ServiceAccount iso image
func GetServiceAccountDiskPath() string {
	return filepath.Join(ServiceAccountDiskDir, ServiceAccountDiskName)
}

// CreateServiceAccountDisk creates the ServiceAccount iso disk which is attached to vmis
func CreateServiceAccountDisk(vmi *v1.VirtualMachineInstance) error {
	for _, volume := range vmi.Spec.Volumes {
		if volume.ServiceAccount != nil {
			var filesPath []string
			filesPath, err := getFilesLayout(ServiceAccountSourceDir)
			if err != nil {
				return err
			}

			err = createIsoConfigImage(GetServiceAccountDiskPath(), filesPath)
			if err != nil {
				return err
			}
		}
	}
	return nil
}