[chore] update otel libraries (#3740)

* chore: update otel dependencies

* refactor: combine tracing & metrics in observability package

* chore: update example tracing compose file
This commit is contained in:
Dominik Süß 2025-02-06 12:14:37 +01:00 committed by GitHub
commit dd094e4012
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217 changed files with 6873 additions and 2734 deletions

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@ -16,6 +16,7 @@ import (
"go.opentelemetry.io/otel/metric/embedded"
"go.opentelemetry.io/otel/sdk/instrumentation"
"go.opentelemetry.io/otel/sdk/metric/internal/aggregate"
"go.opentelemetry.io/otel/sdk/metric/internal/x"
)
var zeroScope instrumentation.Scope
@ -144,6 +145,12 @@ type Stream struct {
// Use NewAllowKeysFilter from "go.opentelemetry.io/otel/attribute" to
// provide an allow-list of attribute keys here.
AttributeFilter attribute.Filter
// ExemplarReservoirProvider selects the
// [go.opentelemetry.io/otel/sdk/metric/exemplar.ReservoirProvider] based
// on the [Aggregation].
//
// If unspecified, [DefaultExemplarReservoirProviderSelector] is used.
ExemplarReservoirProviderSelector ExemplarReservoirProviderSelector
}
// instID are the identifying properties of a instrument.
@ -184,6 +191,7 @@ var (
_ metric.Int64UpDownCounter = (*int64Inst)(nil)
_ metric.Int64Histogram = (*int64Inst)(nil)
_ metric.Int64Gauge = (*int64Inst)(nil)
_ x.EnabledInstrument = (*int64Inst)(nil)
)
func (i *int64Inst) Add(ctx context.Context, val int64, opts ...metric.AddOption) {
@ -196,6 +204,10 @@ func (i *int64Inst) Record(ctx context.Context, val int64, opts ...metric.Record
i.aggregate(ctx, val, c.Attributes())
}
func (i *int64Inst) Enabled(_ context.Context) bool {
return len(i.measures) != 0
}
func (i *int64Inst) aggregate(ctx context.Context, val int64, s attribute.Set) { // nolint:revive // okay to shadow pkg with method.
for _, in := range i.measures {
in(ctx, val, s)
@ -216,6 +228,7 @@ var (
_ metric.Float64UpDownCounter = (*float64Inst)(nil)
_ metric.Float64Histogram = (*float64Inst)(nil)
_ metric.Float64Gauge = (*float64Inst)(nil)
_ x.EnabledInstrument = (*float64Inst)(nil)
)
func (i *float64Inst) Add(ctx context.Context, val float64, opts ...metric.AddOption) {
@ -228,14 +241,18 @@ func (i *float64Inst) Record(ctx context.Context, val float64, opts ...metric.Re
i.aggregate(ctx, val, c.Attributes())
}
func (i *float64Inst) Enabled(_ context.Context) bool {
return len(i.measures) != 0
}
func (i *float64Inst) aggregate(ctx context.Context, val float64, s attribute.Set) {
for _, in := range i.measures {
in(ctx, val, s)
}
}
// observablID is a comparable unique identifier of an observable.
type observablID[N int64 | float64] struct {
// observableID is a comparable unique identifier of an observable.
type observableID[N int64 | float64] struct {
name string
description string
kind InstrumentKind
@ -287,7 +304,7 @@ func newInt64Observable(m *meter, kind InstrumentKind, name, desc, u string) int
type observable[N int64 | float64] struct {
metric.Observable
observablID[N]
observableID[N]
meter *meter
measures measures[N]
@ -296,7 +313,7 @@ type observable[N int64 | float64] struct {
func newObservable[N int64 | float64](m *meter, kind InstrumentKind, name, desc, u string) *observable[N] {
return &observable[N]{
observablID: observablID[N]{
observableID: observableID[N]{
name: name,
description: desc,
kind: kind,