tally

package
v1.14.7 Latest Latest
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Published: Oct 10, 2020 License: AGPL-3.0 Imports: 12 Imported by: 0

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Index

Constants

This section is empty.

Variables

View Source
var (
	Error = errs.Class("tally error")
)

Error is a standard error class for this package.

Functions

This section is empty.

Types

type Config

type Config struct {
	Interval time.Duration `help:"how frequently the tally service should run" releaseDefault:"1h" devDefault:"30s"`
}

Config contains configurable values for the tally service.

type Observer added in v0.23.0

type Observer struct {
	Now    time.Time
	Log    *zap.Logger
	Node   map[storj.NodeID]float64
	Bucket map[metabase.BucketLocation]*accounting.BucketTally
}

Observer observes metainfo and adds up tallies for nodes and buckets.

func NewObserver added in v0.23.0

func NewObserver(log *zap.Logger, now time.Time) *Observer

NewObserver returns an metainfo loop observer that adds up totals for buckets and nodes. The now argument controls when the observer considers pointers to be expired.

func (*Observer) InlineSegment added in v0.23.0

func (observer *Observer) InlineSegment(ctx context.Context, location metabase.SegmentLocation, pointer *pb.Pointer) (err error)

InlineSegment is called for each inline segment.

func (*Observer) Object added in v0.23.0

func (observer *Observer) Object(ctx context.Context, location metabase.SegmentLocation, pointer *pb.Pointer) (err error)

Object is called for each object once.

func (*Observer) RemoteSegment added in v0.23.0

func (observer *Observer) RemoteSegment(ctx context.Context, location metabase.SegmentLocation, pointer *pb.Pointer) (err error)

RemoteSegment is called for each remote segment.

type Service

type Service struct {
	Loop *sync2.Cycle
	// contains filtered or unexported fields
}

Service is the tally service for data stored on each storage node

architecture: Chore

func New

func New(log *zap.Logger, sdb accounting.StoragenodeAccounting, pdb accounting.ProjectAccounting, liveAccounting accounting.Cache, metainfoLoop *metainfo.Loop, interval time.Duration) *Service

New creates a new tally Service.

func (*Service) Close added in v0.21.0

func (service *Service) Close() error

Close stops the service and releases any resources.

func (*Service) Run

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

Run the tally service loop.

func (*Service) SetNow added in v1.3.2

func (service *Service) SetNow(now func() time.Time)

SetNow allows tests to have the Service act as if the current time is whatever they want. This avoids races and sleeping, making tests more reliable and efficient.

func (*Service) Tally

func (service *Service) Tally(ctx context.Context) (err error)

Tally calculates data-at-rest usage once.

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