Version: v0.12.0 Latest Latest

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Published: Apr 12, 2020 License: Apache-2.0 Imports: 32 Imported by: 0




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const (
	MIN_PART_SIZE   = 5 << 20
	MAX_PART_SIZE   = 5 << 30 // 5GB, max object size in single upload
	MAX_PART_NUMBER = 10000   // max upload part number in one multipart upload
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const SecondsOneDay = 60 * 60 * 24


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var ChunkSize int = 2048
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var ENC_IV_LEN int = 16
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var ENC_KEY_LEN int = 32
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var Ext2IntTierMap map[string]*String2Int

map from cloud vendor name to a map, which is used to map from storage class name to internal tier.

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var Int2ExtTierMap map[string]*Int2String

map from cloud vendor name to a map, which is used to map from internal tier to it's storage class name.

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var SupportedClasses []pb.StorageClass
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var TransitionMap map[int32][]int32

map from a specific tier to an array of tiers, that means transition can happens from the specific tier to those tiers in the array.


func CheckRights

func CheckRights(ctx context.Context, tenantId4Source string) (bool, string, string, error)

func GetErrCode

func GetErrCode(err error) (errCode int32)

func GetNameFromTier

func GetNameFromTier(tier int32, backendType string) (string, error)

func NewS3Service

func NewS3Service() pb.S3Handler


type DataStreamRecv

type DataStreamRecv interface {
	Recv() (*pb.PutDataStream, error)

type Int2String

type Int2String map[int32]string

type StreamReader

type StreamReader struct {
	// contains filtered or unexported fields

func (*StreamReader) Read

func (dr *StreamReader) Read(p []byte) (n int, err error)

type String2Int

type String2Int map[string]int32

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