4c9ed64f75
Currently the loop handling is heavily related to the metabase rather than metainfo. metainfo over time has become related to the "public API" for accessing the metabase data. Currently updates monkit.lock, because monkit monitoring does not handle ScopeNamed correctly. Needs a followup change to monitoring check. Change-Id: Ie50519991d718dfb872ec9a0176a82e732c97584
77 lines
1.8 KiB
Go
77 lines
1.8 KiB
Go
// Copyright (C) 2019 Storj Labs, Inc.
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// See LICENSE for copying information.
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package metrics
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import (
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"context"
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"time"
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"github.com/spacemonkeygo/monkit/v3"
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"github.com/zeebo/errs"
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"go.uber.org/zap"
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"storj.io/common/sync2"
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"storj.io/storj/satellite/metabase/metaloop"
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)
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var (
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// Error defines the metrics chore errors class.
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Error = errs.Class("metrics chore error")
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mon = monkit.Package()
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)
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// Config contains configurable values for metrics collection.
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type Config struct {
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ChoreInterval time.Duration `help:"the time between each metrics chore run" releaseDefault:"15m" devDefault:"15m"`
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}
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// Chore implements the metrics chore.
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//
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// architecture: Chore
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type Chore struct {
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log *zap.Logger
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config Config
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Loop *sync2.Cycle
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metainfoLoop *metaloop.Service
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Counter *Counter
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}
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// NewChore creates a new instance of the metrics chore.
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func NewChore(log *zap.Logger, config Config, loop *metaloop.Service) *Chore {
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return &Chore{
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log: log,
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config: config,
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Loop: sync2.NewCycle(config.ChoreInterval),
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metainfoLoop: loop,
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}
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}
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// Run starts the metrics chore.
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func (chore *Chore) Run(ctx context.Context) (err error) {
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defer mon.Task()(&ctx)(&err)
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return chore.Loop.Run(ctx, func(ctx context.Context) (err error) {
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defer mon.Task()(&ctx)(&err)
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chore.Counter = NewCounter()
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err = chore.metainfoLoop.Join(ctx, chore.Counter)
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if err != nil {
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chore.log.Error("error joining metainfoloop", zap.Error(err))
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return nil
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}
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mon.IntVal("remote_dependent_object_count").Observe(chore.Counter.RemoteDependent)
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mon.IntVal("inline_object_count").Observe(chore.Counter.InlineObjectCount())
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mon.IntVal("total_object_count").Observe(chore.Counter.ObjectCount)
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return nil
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})
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}
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// Close closes metrics chore.
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func (chore *Chore) Close() error {
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chore.Loop.Close()
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return nil
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}
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