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storagenodeaccounting.go
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storagenodeaccounting.go
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// Copyright (C) 2019 Storj Labs, Inc.
// See LICENSE for copying information.
package satellitedb
import (
"context"
"database/sql"
"time"
"github.com/zeebo/errs"
"storj.io/common/storj"
"storj.io/storj/private/dbutil"
"storj.io/storj/private/dbutil/pgutil"
"storj.io/storj/satellite/accounting"
"storj.io/storj/satellite/compensation"
"storj.io/storj/satellite/satellitedb/dbx"
)
// StoragenodeAccounting implements the accounting/db StoragenodeAccounting interface.
type StoragenodeAccounting struct {
db *satelliteDB
}
// SaveTallies records raw tallies of at rest data to the database.
func (db *StoragenodeAccounting) SaveTallies(ctx context.Context, latestTally time.Time, nodeData map[storj.NodeID]float64) (err error) {
defer mon.Task()(&ctx)(&err)
if len(nodeData) == 0 {
return Error.New("In SaveTallies with empty nodeData")
}
var nodeIDs []storj.NodeID
var totals []float64
var totalSum float64
for id, total := range nodeData {
nodeIDs = append(nodeIDs, id)
totals = append(totals, total)
totalSum += total
}
mon.IntVal("nodetallies.totalsum").Observe(int64(totalSum)) //locked
err = db.db.WithTx(ctx, func(ctx context.Context, tx *dbx.Tx) error {
_, err = tx.Tx.ExecContext(ctx, db.db.Rebind(`
INSERT INTO storagenode_storage_tallies (
interval_end_time,
node_id, data_total)
SELECT
$1,
unnest($2::bytea[]), unnest($3::float8[])`),
latestTally,
pgutil.NodeIDArray(nodeIDs), pgutil.Float8Array(totals))
if err != nil {
return err
}
return tx.UpdateNoReturn_AccountingTimestamps_By_Name(ctx,
dbx.AccountingTimestamps_Name(accounting.LastAtRestTally),
dbx.AccountingTimestamps_Update_Fields{
Value: dbx.AccountingTimestamps_Value(latestTally),
},
)
})
return Error.Wrap(err)
}
// GetTallies retrieves all raw tallies.
func (db *StoragenodeAccounting) GetTallies(ctx context.Context) (_ []*accounting.StoragenodeStorageTally, err error) {
defer mon.Task()(&ctx)(&err)
raws, err := db.db.All_StoragenodeStorageTally(ctx)
out := make([]*accounting.StoragenodeStorageTally, len(raws))
for i, r := range raws {
nodeID, err := storj.NodeIDFromBytes(r.NodeId)
if err != nil {
return nil, Error.Wrap(err)
}
out[i] = &accounting.StoragenodeStorageTally{
NodeID: nodeID,
IntervalEndTime: r.IntervalEndTime,
DataTotal: r.DataTotal,
}
}
return out, Error.Wrap(err)
}
// GetTalliesSince retrieves all raw tallies since latestRollup.
func (db *StoragenodeAccounting) GetTalliesSince(ctx context.Context, latestRollup time.Time) (_ []*accounting.StoragenodeStorageTally, err error) {
defer mon.Task()(&ctx)(&err)
raws, err := db.db.All_StoragenodeStorageTally_By_IntervalEndTime_GreaterOrEqual(ctx, dbx.StoragenodeStorageTally_IntervalEndTime(latestRollup))
out := make([]*accounting.StoragenodeStorageTally, len(raws))
for i, r := range raws {
nodeID, err := storj.NodeIDFromBytes(r.NodeId)
if err != nil {
return nil, Error.Wrap(err)
}
out[i] = &accounting.StoragenodeStorageTally{
NodeID: nodeID,
IntervalEndTime: r.IntervalEndTime,
DataTotal: r.DataTotal,
}
}
return out, Error.Wrap(err)
}
// GetBandwidthSince retrieves all storagenode_bandwidth_rollup entires since latestRollup.
func (db *StoragenodeAccounting) GetBandwidthSince(ctx context.Context, latestRollup time.Time) (_ []*accounting.StoragenodeBandwidthRollup, err error) {
defer mon.Task()(&ctx)(&err)
rollups, err := db.db.All_StoragenodeBandwidthRollup_By_IntervalStart_GreaterOrEqual(ctx, dbx.StoragenodeBandwidthRollup_IntervalStart(latestRollup))
out := make([]*accounting.StoragenodeBandwidthRollup, len(rollups))
for i, r := range rollups {
nodeID, err := storj.NodeIDFromBytes(r.StoragenodeId)
if err != nil {
return nil, Error.Wrap(err)
}
out[i] = &accounting.StoragenodeBandwidthRollup{
NodeID: nodeID,
IntervalStart: r.IntervalStart,
Action: r.Action,
Settled: r.Settled,
}
}
return out, Error.Wrap(err)
}
// SaveRollup records raw tallies of at rest data to the database.
func (db *StoragenodeAccounting) SaveRollup(ctx context.Context, latestRollup time.Time, stats accounting.RollupStats) (err error) {
defer mon.Task()(&ctx)(&err)
if len(stats) == 0 {
return Error.New("In SaveRollup with empty nodeData")
}
err = db.db.WithTx(ctx, func(ctx context.Context, tx *dbx.Tx) error {
for _, arsByDate := range stats {
for _, ar := range arsByDate {
nID := dbx.AccountingRollup_NodeId(ar.NodeID.Bytes())
start := dbx.AccountingRollup_StartTime(ar.StartTime)
put := dbx.AccountingRollup_PutTotal(ar.PutTotal)
get := dbx.AccountingRollup_GetTotal(ar.GetTotal)
audit := dbx.AccountingRollup_GetAuditTotal(ar.GetAuditTotal)
getRepair := dbx.AccountingRollup_GetRepairTotal(ar.GetRepairTotal)
putRepair := dbx.AccountingRollup_PutRepairTotal(ar.PutRepairTotal)
atRest := dbx.AccountingRollup_AtRestTotal(ar.AtRestTotal)
err := tx.CreateNoReturn_AccountingRollup(ctx, nID, start, put, get, audit, getRepair, putRepair, atRest)
if err != nil {
return err
}
}
}
return tx.UpdateNoReturn_AccountingTimestamps_By_Name(ctx,
dbx.AccountingTimestamps_Name(accounting.LastRollup),
dbx.AccountingTimestamps_Update_Fields{
Value: dbx.AccountingTimestamps_Value(latestRollup),
},
)
})
return Error.Wrap(err)
}
// LastTimestamp records the greatest last tallied time.
func (db *StoragenodeAccounting) LastTimestamp(ctx context.Context, timestampType string) (_ time.Time, err error) {
defer mon.Task()(&ctx)(&err)
lastTally := time.Time{}
err = db.db.WithTx(ctx, func(ctx context.Context, tx *dbx.Tx) error {
lt, err := tx.Find_AccountingTimestamps_Value_By_Name(ctx, dbx.AccountingTimestamps_Name(timestampType))
if lt == nil {
return tx.CreateNoReturn_AccountingTimestamps(ctx,
dbx.AccountingTimestamps_Name(timestampType),
dbx.AccountingTimestamps_Value(lastTally),
)
}
lastTally = lt.Value
return err
})
return lastTally, err
}
// QueryPaymentInfo queries Overlay, Accounting Rollup on nodeID.
func (db *StoragenodeAccounting) QueryPaymentInfo(ctx context.Context, start time.Time, end time.Time) (_ []*accounting.CSVRow, err error) {
defer mon.Task()(&ctx)(&err)
var sqlStmt = `SELECT n.id, n.created_at, r.at_rest_total, r.get_repair_total,
r.put_repair_total, r.get_audit_total, r.put_total, r.get_total, n.wallet, n.disqualified
FROM (
SELECT node_id, SUM(at_rest_total::decimal) AS at_rest_total, SUM(get_repair_total) AS get_repair_total,
SUM(put_repair_total) AS put_repair_total, SUM(get_audit_total) AS get_audit_total,
SUM(put_total) AS put_total, SUM(get_total) AS get_total
FROM accounting_rollups
WHERE start_time >= ? AND start_time < ?
GROUP BY node_id
) r
LEFT JOIN nodes n ON n.id = r.node_id
ORDER BY n.id`
rows, err := db.db.DB.QueryContext(ctx, db.db.Rebind(sqlStmt), start.UTC(), end.UTC())
if err != nil {
return nil, Error.Wrap(err)
}
defer func() { err = errs.Combine(err, rows.Close()) }()
csv := []*accounting.CSVRow{}
for rows.Next() {
var nodeID []byte
r := &accounting.CSVRow{}
var wallet sql.NullString
var disqualified *time.Time
err := rows.Scan(&nodeID, &r.NodeCreationDate, &r.AtRestTotal, &r.GetRepairTotal,
&r.PutRepairTotal, &r.GetAuditTotal, &r.PutTotal, &r.GetTotal, &wallet, &disqualified)
if err != nil {
return csv, Error.Wrap(err)
}
if wallet.Valid {
r.Wallet = wallet.String
}
id, err := storj.NodeIDFromBytes(nodeID)
if err != nil {
return csv, Error.Wrap(err)
}
r.NodeID = id
r.Disqualified = disqualified
csv = append(csv, r)
}
return csv, rows.Err()
}
// QueryStorageNodePeriodUsage returns usage invoices for nodes for a compensation period.
func (db *StoragenodeAccounting) QueryStorageNodePeriodUsage(ctx context.Context, period compensation.Period) (_ []accounting.StorageNodePeriodUsage, err error) {
defer mon.Task()(&ctx)(&err)
stmt := db.db.Rebind(`
SELECT
node_id,
SUM(at_rest_total::decimal) AS at_rest_total,
SUM(get_total) AS get_total,
SUM(put_total) AS put_total,
SUM(get_repair_total) AS get_repair_total,
SUM(put_repair_total) AS put_repair_total,
SUM(get_audit_total) AS get_audit_total
FROM
accounting_rollups
WHERE
start_time >= ? AND start_time < ?
GROUP BY
node_id
ORDER BY
node_id ASC
`)
rows, err := db.db.DB.QueryContext(ctx, stmt, period.StartDate(), period.EndDateExclusive())
if err != nil {
return nil, Error.Wrap(err)
}
defer func() { err = errs.Combine(err, rows.Close()) }()
usages := []accounting.StorageNodePeriodUsage{}
for rows.Next() {
var nodeID []byte
usage := accounting.StorageNodePeriodUsage{}
if err := rows.Scan(
&nodeID,
&usage.AtRestTotal,
&usage.GetTotal,
&usage.PutTotal,
&usage.GetRepairTotal,
&usage.PutRepairTotal,
&usage.GetAuditTotal,
); err != nil {
return nil, Error.Wrap(err)
}
usage.NodeID, err = storj.NodeIDFromBytes(nodeID)
if err != nil {
return nil, Error.Wrap(err)
}
usages = append(usages, usage)
}
return usages, rows.Err()
}
// QueryStorageNodeUsage returns slice of StorageNodeUsage for given period.
func (db *StoragenodeAccounting) QueryStorageNodeUsage(ctx context.Context, nodeID storj.NodeID, start time.Time, end time.Time) (_ []accounting.StorageNodeUsage, err error) {
defer mon.Task()(&ctx)(&err)
lastRollup, err := db.db.Find_AccountingTimestamps_Value_By_Name(ctx, dbx.AccountingTimestamps_Name(accounting.LastRollup))
if err != nil {
return nil, Error.Wrap(err)
}
if lastRollup == nil {
return nil, nil
}
start, end = start.UTC(), end.UTC()
query := `
SELECT SUM(at_rest_total), (start_time at time zone 'UTC')::date as start_time
FROM accounting_rollups
WHERE node_id = $1
AND $2 <= start_time AND start_time <= $3
GROUP BY (start_time at time zone 'UTC')::date
UNION
SELECT SUM(data_total) AS at_rest_total, (interval_end_time at time zone 'UTC')::date AS start_time
FROM storagenode_storage_tallies
WHERE node_id = $1
AND NOT EXISTS (
SELECT 1 FROM accounting_rollups
WHERE node_id = $1
AND $2 <= start_time AND start_time <= $3
AND (start_time at time zone 'UTC')::date = (interval_end_time at time zone 'UTC')::date
)
AND (SELECT value FROM accounting_timestamps WHERE name = $4) < interval_end_time AND interval_end_time <= $3
GROUP BY (interval_end_time at time zone 'UTC')::date
ORDER BY start_time;
`
rows, err := db.db.QueryContext(ctx, db.db.Rebind(query),
nodeID, start, end, accounting.LastRollup,
)
if err != nil {
return nil, Error.Wrap(err)
}
defer func() { err = errs.Combine(err, rows.Close()) }()
var nodeStorageUsages []accounting.StorageNodeUsage
for rows.Next() {
var atRestTotal float64
var startTime dbutil.NullTime
err = rows.Scan(&atRestTotal, &startTime)
if err != nil {
return nil, Error.Wrap(err)
}
nodeStorageUsages = append(nodeStorageUsages, accounting.StorageNodeUsage{
NodeID: nodeID,
StorageUsed: atRestTotal,
Timestamp: startTime.Time,
})
}
return nodeStorageUsages, rows.Err()
}
// DeleteTalliesBefore deletes all raw tallies prior to some time.
func (db *StoragenodeAccounting) DeleteTalliesBefore(ctx context.Context, latestRollup time.Time) (err error) {
defer mon.Task()(&ctx)(&err)
var deleteRawSQL = `DELETE FROM storagenode_storage_tallies WHERE interval_end_time < ?`
_, err = db.db.DB.ExecContext(ctx, db.db.Rebind(deleteRawSQL), latestRollup)
return err
}