fb0d055a41
Populate the egress_dead column for taking into account allocated bandwidth that can be removed because orders have been sent by the storage nodes. The bandwidth not used in these orders can be allocated again. Change-Id: I78c333a03945cd7330aec052edd3562ec671118e
254 lines
11 KiB
Go
254 lines
11 KiB
Go
// Copyright (C) 2019 Storj Labs, Inc.
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// See LICENSE for copying information.
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package accounting
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import (
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"context"
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"time"
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"storj.io/common/memory"
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"storj.io/common/storj"
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"storj.io/common/uuid"
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"storj.io/storj/satellite/compensation"
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"storj.io/storj/satellite/metabase"
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"storj.io/storj/satellite/orders"
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)
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// RollupStats is a convenience alias.
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type RollupStats map[time.Time]map[storj.NodeID]*Rollup
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// StoragenodeStorageTally mirrors dbx.StoragenodeStorageTally, allowing us to use that struct without leaking dbx.
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type StoragenodeStorageTally struct {
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ID int64
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NodeID storj.NodeID
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IntervalEndTime time.Time
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DataTotal float64
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}
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// StoragenodeBandwidthRollup mirrors dbx.StoragenodeBandwidthRollup, allowing us to use the struct without leaking dbx.
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type StoragenodeBandwidthRollup struct {
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NodeID storj.NodeID
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IntervalStart time.Time
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Action uint
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Settled uint64
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}
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// Rollup mirrors dbx.AccountingRollup, allowing us to use that struct without leaking dbx.
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type Rollup struct {
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ID int64
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NodeID storj.NodeID
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StartTime time.Time
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PutTotal int64
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GetTotal int64
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GetAuditTotal int64
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GetRepairTotal int64
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PutRepairTotal int64
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AtRestTotal float64
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}
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// StorageNodePeriodUsage represents a statement for a node for a compensation period.
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type StorageNodePeriodUsage struct {
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NodeID storj.NodeID
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AtRestTotal float64
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GetTotal int64
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PutTotal int64
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GetRepairTotal int64
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PutRepairTotal int64
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GetAuditTotal int64
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}
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// StorageNodeUsage is node at rest space usage over a period of time.
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type StorageNodeUsage struct {
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NodeID storj.NodeID
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StorageUsed float64
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Timestamp time.Time
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}
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// ProjectUsage consist of period total storage, egress
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// and objects count per hour for certain Project in bytes.
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type ProjectUsage struct {
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Storage float64 `json:"storage"`
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Egress int64 `json:"egress"`
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ObjectCount float64 `json:"objectCount"`
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Since time.Time `json:"since"`
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Before time.Time `json:"before"`
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}
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// ProjectLimits contains the storage and bandwidth limits.
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type ProjectLimits struct {
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Usage *int64
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Bandwidth *int64
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}
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// BucketUsage consist of total bucket usage for period.
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type BucketUsage struct {
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ProjectID uuid.UUID
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BucketName string
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Storage float64
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Egress float64
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ObjectCount int64
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Since time.Time
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Before time.Time
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}
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// BucketUsageCursor holds info for bucket usage
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// cursor pagination.
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type BucketUsageCursor struct {
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Search string
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Limit uint
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Page uint
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}
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// BucketUsagePage represents bucket usage page result.
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type BucketUsagePage struct {
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BucketUsages []BucketUsage
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Search string
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Limit uint
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Offset uint64
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PageCount uint
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CurrentPage uint
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TotalCount uint64
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}
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// BucketUsageRollup is total bucket usage info
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// for certain period.
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type BucketUsageRollup struct {
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ProjectID uuid.UUID
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BucketName []byte
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TotalStoredData float64
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TotalSegments float64
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ObjectCount float64
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MetadataSize float64
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RepairEgress float64
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GetEgress float64
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AuditEgress float64
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Since time.Time
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Before time.Time
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}
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// StoragenodeAccounting stores information about bandwidth and storage usage for storage nodes.
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//
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// architecture: Database
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type StoragenodeAccounting interface {
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// SaveTallies records tallies of data at rest
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SaveTallies(ctx context.Context, latestTally time.Time, nodeData map[storj.NodeID]float64) error
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// GetTallies retrieves all tallies
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GetTallies(ctx context.Context) ([]*StoragenodeStorageTally, error)
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// GetTalliesSince retrieves all tallies since latestRollup
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GetTalliesSince(ctx context.Context, latestRollup time.Time) ([]*StoragenodeStorageTally, error)
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// GetBandwidthSince retrieves all bandwidth rollup entires since latestRollup
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GetBandwidthSince(ctx context.Context, latestRollup time.Time, cb func(context.Context, *StoragenodeBandwidthRollup) error) error
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// SaveRollup records tally and bandwidth rollup aggregations to the database
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SaveRollup(ctx context.Context, latestTally time.Time, stats RollupStats) error
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// LastTimestamp records and returns the latest last tallied time.
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LastTimestamp(ctx context.Context, timestampType string) (time.Time, error)
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// QueryPaymentInfo queries Nodes and Accounting_Rollup on nodeID
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QueryPaymentInfo(ctx context.Context, start time.Time, end time.Time) ([]*CSVRow, error)
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// QueryStorageNodePeriodUsage returns accounting statements for nodes for a given compensation period
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QueryStorageNodePeriodUsage(ctx context.Context, period compensation.Period) ([]StorageNodePeriodUsage, error)
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// QueryStorageNodeUsage returns slice of StorageNodeUsage for given period
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QueryStorageNodeUsage(ctx context.Context, nodeID storj.NodeID, start time.Time, end time.Time) ([]StorageNodeUsage, error)
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// DeleteTalliesBefore deletes all tallies prior to some time
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DeleteTalliesBefore(ctx context.Context, latestRollup time.Time) error
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// ArchiveRollupsBefore archives rollups older than a given time and returns num storagenode and bucket bandwidth rollups archived.
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ArchiveRollupsBefore(ctx context.Context, before time.Time, batchSize int) (numArchivedNodeBW int, err error)
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// GetRollupsSince retrieves all archived bandwidth rollup records since a given time. A hard limit batch size is used for results.
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GetRollupsSince(ctx context.Context, since time.Time) ([]StoragenodeBandwidthRollup, error)
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// GetArchivedRollupsSince retrieves all archived bandwidth rollup records since a given time. A hard limit batch size is used for results.
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GetArchivedRollupsSince(ctx context.Context, since time.Time) ([]StoragenodeBandwidthRollup, error)
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}
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// ProjectAccounting stores information about bandwidth and storage usage for projects.
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//
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// architecture: Database
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type ProjectAccounting interface {
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// SaveTallies saves the latest project info
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SaveTallies(ctx context.Context, intervalStart time.Time, bucketTallies map[metabase.BucketLocation]*BucketTally) error
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// GetTallies retrieves all tallies
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GetTallies(ctx context.Context) ([]BucketTally, error)
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// CreateStorageTally creates a record for BucketStorageTally in the accounting DB table
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CreateStorageTally(ctx context.Context, tally BucketStorageTally) error
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// GetAllocatedBandwidthTotal returns the sum of GET bandwidth usage allocated for a projectID in the past time frame
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GetAllocatedBandwidthTotal(ctx context.Context, projectID uuid.UUID, from time.Time) (int64, error)
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// GetProjectBandwidth returns project allocated bandwidth for the specified year, month and day.
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GetProjectBandwidth(ctx context.Context, projectID uuid.UUID, year int, month time.Month, day int, asOfSystemInterval time.Duration) (int64, error)
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// GetProjectDailyBandwidth returns bandwidth (allocated and settled) for the specified day.
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GetProjectDailyBandwidth(ctx context.Context, projectID uuid.UUID, year int, month time.Month, day int) (int64, int64, int64, error)
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// DeleteProjectBandwidthBefore deletes project bandwidth rollups before the given time
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DeleteProjectBandwidthBefore(ctx context.Context, before time.Time) error
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// UpdateProjectUsageLimit updates project usage limit.
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UpdateProjectUsageLimit(ctx context.Context, projectID uuid.UUID, limit memory.Size) error
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// UpdateProjectBandwidthLimit updates project bandwidth limit.
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UpdateProjectBandwidthLimit(ctx context.Context, projectID uuid.UUID, limit memory.Size) error
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// GetProjectStorageLimit returns project storage usage limit.
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GetProjectStorageLimit(ctx context.Context, projectID uuid.UUID) (*int64, error)
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// GetProjectBandwidthLimit returns project bandwidth usage limit.
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GetProjectBandwidthLimit(ctx context.Context, projectID uuid.UUID) (*int64, error)
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// GetProjectLimits returns current project limit for both storage and bandwidth.
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GetProjectLimits(ctx context.Context, projectID uuid.UUID) (ProjectLimits, error)
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// GetProjectTotal returns project usage summary for specified period of time.
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GetProjectTotal(ctx context.Context, projectID uuid.UUID, since, before time.Time) (*ProjectUsage, error)
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// GetBucketUsageRollups returns usage rollup per each bucket for specified period of time.
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GetBucketUsageRollups(ctx context.Context, projectID uuid.UUID, since, before time.Time) ([]BucketUsageRollup, error)
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// GetBucketTotals returns per bucket usage summary for specified period of time.
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GetBucketTotals(ctx context.Context, projectID uuid.UUID, cursor BucketUsageCursor, since, before time.Time) (*BucketUsagePage, error)
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// ArchiveRollupsBefore archives rollups older than a given time and returns number of bucket bandwidth rollups archived.
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ArchiveRollupsBefore(ctx context.Context, before time.Time, batchSize int) (numArchivedBucketBW int, err error)
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// GetRollupsSince retrieves all archived bandwidth rollup records since a given time. A hard limit batch size is used for results.
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GetRollupsSince(ctx context.Context, since time.Time) ([]orders.BucketBandwidthRollup, error)
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// GetArchivedRollupsSince retrieves all archived bandwidth rollup records since a given time. A hard limit batch size is used for results.
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GetArchivedRollupsSince(ctx context.Context, since time.Time) ([]orders.BucketBandwidthRollup, error)
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}
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// Cache stores live information about project storage which has not yet been synced to ProjectAccounting.
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//
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// All the implementations must follow the convention of returning errors of one
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// of the classes defined in this package.
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//
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// All the methods return:
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//
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// ErrInvalidArgument: an implementation may return if some parameter contain a
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// value which isn't accepted, nonetheless, not all the implementations impose
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// the same constraints on them.
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//
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// ErrSystemOrNetError: any method will return this if there is an error with
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// the underlining system or the network.
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//
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// ErrKeyNotFound: returned when a key is not found.
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//
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// ErrUnexpectedValue: returned when a key or value stored in the underlying
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// system isn't of the expected format or type according the business domain.
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//
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// architecture: Database
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type Cache interface {
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// GetProjectStorageUsage returns the project's storage usage.
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GetProjectStorageUsage(ctx context.Context, projectID uuid.UUID) (totalUsed int64, err error)
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// GetProjectBandwidthUsage returns the project's bandwidth usage.
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GetProjectBandwidthUsage(ctx context.Context, projectID uuid.UUID, now time.Time) (currentUsed int64, err error)
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// UpdateProjectBandthUsage updates the project's bandwidth usage increasing
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// it. The projectID is inserted to the increment when it doesn't exists,
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// hence this method will never return ErrKeyNotFound error's class.
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UpdateProjectBandwidthUsage(ctx context.Context, projectID uuid.UUID, increment int64, ttl time.Duration, now time.Time) error
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// AddProjectStorageUsage adds to the projects storage usage the spacedUsed.
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// The projectID is inserted to the spaceUsed when it doesn't exists, hence
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// this method will never return ErrKeyNotFound.
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AddProjectStorageUsage(ctx context.Context, projectID uuid.UUID, spaceUsed int64) error
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// GetAllProjectTotals return the total projects' storage used space.
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GetAllProjectTotals(ctx context.Context) (map[uuid.UUID]int64, error)
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// Close the client, releasing any open resources. Once it's called any other
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// method must be called.
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Close() error
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}
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