rollup

Documentation

Index

• Variables
• type Config
• type Service
  • func New(logger *zap.Logger, db accounting.DB, interval time.Duration, ...) *Service
  • func (r *Service) Rollup(ctx context.Context) error
  • func (r *Service) RollupBW(ctx context.Context, lastRollup time.Time, rollupStats accounting.RollupStats) error
  • func (r *Service) RollupStorage(ctx context.Context, lastRollup time.Time, rollupStats accounting.RollupStats) (latestTally time.Time, err error)
  • func (r *Service) Run(ctx context.Context) (err error)

Variables

var (
	Error = errs.Class("rollup error")
)

Error is a standard error class for this package.

Types

type Config

type Config struct {
	Interval      time.Duration `help:"how frequently rollup should run" releaseDefault:"24h" devDefault:"120s"`
	MaxAlphaUsage memory.Size   `help:"the bandwidth and storage usage limit for the alpha release" default:"25GB"`
	DeleteTallies bool          `help:"option for deleting tallies after they are rolled up" default:"false"`
}

Config contains configurable values for rollup

type Service

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

Service is the rollup service for totalling data on storage nodes on daily intervals

func New

func New(logger *zap.Logger, db accounting.DB, interval time.Duration, deleteTallies bool) *Service

New creates a new rollup service

func (*Service) Rollup

func (r *Service) Rollup(ctx context.Context) error

Rollup aggregates storage and bandwidth amounts for the time interval

func (*Service) RollupBW

func (r *Service) RollupBW(ctx context.Context, lastRollup time.Time, rollupStats accounting.RollupStats) error

RollupBW aggregates the bandwidth rollups, modifies rollupStats map

func (*Service) RollupStorage

func (r *Service) RollupStorage(ctx context.Context, lastRollup time.Time, rollupStats accounting.RollupStats) (latestTally time.Time, err error)

RollupStorage rolls up storage tally, modifies rollupStats map

func (*Service) Run

func (r *Service) Run(ctx context.Context) (err error)

Run the Rollup loop