/
bloblifecycle.go
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/
bloblifecycle.go
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// Copyright 2019 The OpenSDS 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 blobmover
import (
"context"
"errors"
"github.com/Azure/azure-storage-blob-go/azblob"
log "github.com/sirupsen/logrus"
. "github.com/opensds/multi-cloud/datamover/pkg/utils"
)
func (mover *BlobMover) setTier(objKey *string, newClass *string) error {
ctx := context.Background()
blobURL := mover.containerURL.NewBlockBlobURL(*objKey)
var res *azblob.BlobSetTierResponse
var err error
switch *newClass {
case string(azblob.AccessTierHot):
res, err = blobURL.SetTier(ctx, azblob.AccessTierHot, azblob.LeaseAccessConditions{})
case string(azblob.AccessTierCool):
res, err = blobURL.SetTier(ctx, azblob.AccessTierCool, azblob.LeaseAccessConditions{})
case string(azblob.AccessTierArchive):
res, err = blobURL.SetTier(ctx, azblob.AccessTierArchive, azblob.LeaseAccessConditions{})
default:
log.Infof("[blobmover]set tier of object[%s] to %s failed, err: invalid storage class.\n", objKey, newClass)
return errors.New("Invalid storage class")
}
if err != nil {
log.Errorf("[blobmover]set tier of object[%s] to %s failed, err:%v\n", objKey, newClass, err)
} else {
log.Infof("[blobmover]set tier of object[%s] to %s succeed, res:%v\n", objKey, newClass, res.Response())
}
return err
}
func (mover *BlobMover) ChangeStorageClass(objKey *string, newClass *string, bkend *BackendInfo) error {
log.Infof("")
err := mover.Init(&bkend.EndPoint, &bkend.Access, &bkend.Security)
if err != nil {
return err
}
return mover.setTier(objKey, newClass)
}
func (mover *BlobMover) DeleteIncompleteMultipartUpload(objKey, uploadId string, destLoca *LocationInfo) error {
log.Info("Azure blob does not support to delete incomplete multipart upload.")
return errors.New(DMERR_InternalError)
}