orders

package
v0.19.7 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Sep 3, 2019 License: AGPL-3.0 Imports: 17 Imported by: 1

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	// Error the default orders errs class
	Error = errs.Class("orders error")
	// ErrUsingSerialNumber error class for serial number
	ErrUsingSerialNumber = errs.Class("serial number")
)

Functions

func SplitBucketID added in v0.15.0 

func SplitBucketID(bucketID []byte) (projectID *uuid.UUID, bucketName []byte, err error)

SplitBucketID takes a bucketID, splits on /, and returns a projectID and bucketName

Types

type Config added in v0.14.0 

type Config struct {
	Expiration          time.Duration `help:"how long until an order expires" default:"168h"` // 7 days
	SettlementBatchSize int           `help:"how many orders to batch per transaction" default:"250"`
}

Config is a configuration struct for orders Service.

type DB 

type DB interface {
	// CreateSerialInfo creates serial number entry in database
	CreateSerialInfo(ctx context.Context, serialNumber storj.SerialNumber, bucketID []byte, limitExpiration time.Time) error
	// UseSerialNumber creates serial number entry in database
	UseSerialNumber(ctx context.Context, serialNumber storj.SerialNumber, storageNodeID storj.NodeID) ([]byte, error)
	// UnuseSerialNumber removes pair serial number -> storage node id from database
	UnuseSerialNumber(ctx context.Context, serialNumber storj.SerialNumber, storageNodeID storj.NodeID) error
	// DeleteExpiredSerials deletes all expired serials in serial_number and used_serials table.
	DeleteExpiredSerials(ctx context.Context, now time.Time) (_ int, err error)

	// UpdateBucketBandwidthAllocation updates 'allocated' bandwidth for given bucket
	UpdateBucketBandwidthAllocation(ctx context.Context, projectID uuid.UUID, bucketName []byte, action pb.PieceAction, amount int64, intervalStart time.Time) error
	// UpdateBucketBandwidthSettle updates 'settled' bandwidth for given bucket
	UpdateBucketBandwidthSettle(ctx context.Context, projectID uuid.UUID, bucketName []byte, action pb.PieceAction, amount int64, intervalStart time.Time) error
	// UpdateBucketBandwidthInline updates 'inline' bandwidth for given bucket
	UpdateBucketBandwidthInline(ctx context.Context, projectID uuid.UUID, bucketName []byte, action pb.PieceAction, amount int64, intervalStart time.Time) error

	// UpdateStoragenodeBandwidthAllocation updates 'allocated' bandwidth for given storage nodes
	UpdateStoragenodeBandwidthAllocation(ctx context.Context, storageNodes []storj.NodeID, action pb.PieceAction, amount int64, intervalStart time.Time) error
	// UpdateStoragenodeBandwidthSettle updates 'settled' bandwidth for given storage node
	UpdateStoragenodeBandwidthSettle(ctx context.Context, storageNode storj.NodeID, action pb.PieceAction, amount int64, intervalStart time.Time) error

	// GetBucketBandwidth gets total bucket bandwidth from period of time
	GetBucketBandwidth(ctx context.Context, projectID uuid.UUID, bucketName []byte, from, to time.Time) (int64, error)
	// GetStorageNodeBandwidth gets total storage node bandwidth from period of time
	GetStorageNodeBandwidth(ctx context.Context, nodeID storj.NodeID, from, to time.Time) (int64, error)

	// ProcessOrders takes a list of order requests and processes them in a batch
	ProcessOrders(ctx context.Context, requests []*ProcessOrderRequest) (responses []*ProcessOrderResponse, err error)
}

DB implements saving order after receiving from storage node

type Endpoint 

type Endpoint struct {
	DB DB
	// contains filtered or unexported fields
}

Endpoint for orders receiving

func NewEndpoint 

func NewEndpoint(log *zap.Logger, satelliteSignee signing.Signee, db DB, settlementBatchSize int) *Endpoint

NewEndpoint new orders receiving endpoint

func (*Endpoint) Settlement 

func (endpoint *Endpoint) Settlement(stream pb.Orders_SettlementServer) (err error)

Settlement receives orders and handles them in batches

type ProcessOrderRequest added in v0.18.0 

type ProcessOrderRequest struct {
	Order      *pb.Order
	OrderLimit *pb.OrderLimit
}

ProcessOrderRequest for batch order processing

type ProcessOrderResponse added in v0.18.0 

type ProcessOrderResponse struct {
	SerialNumber storj.SerialNumber
	Status       pb.SettlementResponse_Status
}

ProcessOrderResponse for batch order processing responses

type Service 

type Service struct {
	// contains filtered or unexported fields
}

Service for creating order limits.

func NewService 

func NewService(
	log *zap.Logger, satellite signing.Signer, overlay *overlay.Service,
	orders DB, orderExpiration time.Duration, satelliteAddress *pb.NodeAddress,
	repairMaxExcessRateOptimalThreshold float64,
) *Service

NewService creates new service for creating order limits.

func (*Service) CreateAuditOrderLimit added in v0.13.0 

func (service *Service) CreateAuditOrderLimit(ctx context.Context, bucketID []byte, nodeID storj.NodeID, pieceNum int32, rootPieceID storj.PieceID, shareSize int32) (limit *pb.AddressedOrderLimit, _ storj.PiecePrivateKey, err error)

CreateAuditOrderLimit creates an order limit for auditing a single the piece from a pointer.

func (*Service) CreateAuditOrderLimits 

func (service *Service) CreateAuditOrderLimits(ctx context.Context, bucketID []byte, pointer *pb.Pointer, skip map[storj.NodeID]bool) (_ []*pb.AddressedOrderLimit, _ storj.PiecePrivateKey, err error)

CreateAuditOrderLimits creates the order limits for auditing the pieces of pointer.

func (*Service) CreateDeleteOrderLimits 

func (service *Service) CreateDeleteOrderLimits(ctx context.Context, bucketID []byte, pointer *pb.Pointer) (_ []*pb.AddressedOrderLimit, _ storj.PiecePrivateKey, err error)

CreateDeleteOrderLimits creates the order limits for deleting the pieces of pointer.

func (*Service) CreateGetOrderLimits 

func (service *Service) CreateGetOrderLimits(ctx context.Context, bucketID []byte, pointer *pb.Pointer) (_ []*pb.AddressedOrderLimit, privateKey storj.PiecePrivateKey, err error)

CreateGetOrderLimits creates the order limits for downloading the pieces of pointer.

func (*Service) CreateGetRepairOrderLimits 

func (service *Service) CreateGetRepairOrderLimits(ctx context.Context, bucketID []byte, pointer *pb.Pointer, healthy []*pb.RemotePiece) (_ []*pb.AddressedOrderLimit, _ storj.PiecePrivateKey, err error)

CreateGetRepairOrderLimits creates the order limits for downloading the healthy pieces of pointer as the source for repair.

The length of the returned orders slice is the total number of pieces of the segment, setting to null the ones which don't correspond to a healthy piece. CreateGetRepairOrderLimits creates the order limits for downloading the healthy pieces of pointer as the source for repair.

func (*Service) CreatePutOrderLimits 

func (service *Service) CreatePutOrderLimits(ctx context.Context, bucketID []byte, nodes []*pb.Node, expiration time.Time, maxPieceSize int64) (_ storj.PieceID, _ []*pb.AddressedOrderLimit, privateKey storj.PiecePrivateKey, err error)

CreatePutOrderLimits creates the order limits for uploading pieces to nodes.

func (*Service) CreatePutRepairOrderLimits 

func (service *Service) CreatePutRepairOrderLimits(ctx context.Context, bucketID []byte, pointer *pb.Pointer, getOrderLimits []*pb.AddressedOrderLimit, newNodes []*pb.Node) (_ []*pb.AddressedOrderLimit, _ storj.PiecePrivateKey, err error)

CreatePutRepairOrderLimits creates the order limits for uploading the repaired pieces of pointer to newNodes.

func (*Service) UpdateGetInlineOrder added in v0.9.0 

func (service *Service) UpdateGetInlineOrder(ctx context.Context, projectID uuid.UUID, bucketName []byte, amount int64) (err error)

UpdateGetInlineOrder updates amount of inline GET bandwidth for given bucket

func (*Service) UpdatePutInlineOrder added in v0.9.0 

func (service *Service) UpdatePutInlineOrder(ctx context.Context, projectID uuid.UUID, bucketName []byte, amount int64) (err error)

UpdatePutInlineOrder updates amount of inline PUT bandwidth for given bucket

func (*Service) VerifyOrderLimitSignature 

func (service *Service) VerifyOrderLimitSignature(ctx context.Context, signed *pb.OrderLimit) (err error)

VerifyOrderLimitSignature verifies that the signature inside order limit belongs to the satellite.

Source Files

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