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vendor: update buildkit to v0.18.0-rc1

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Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>
This commit is contained in:
Tonis Tiigi
2024-11-21 12:57:27 -08:00
parent 1a039115bc
commit 13a426fca6
448 changed files with 35377 additions and 5707 deletions
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366
vendor/go.opentelemetry.io/otel/sdk/metric/meter.go generated vendored
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@ -1,16 +1,5 @@
// Copyright The OpenTelemetry Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// SPDX-License-Identifier: Apache-2.0
package metric // import "go.opentelemetry.io/otel/sdk/metric"
@ -23,6 +12,7 @@ import (
"go.opentelemetry.io/otel/metric"
"go.opentelemetry.io/otel/metric/embedded"
"go.opentelemetry.io/otel/sdk/instrumentation"
"go.opentelemetry.io/otel/sdk/metric/internal/aggregate"
)
@ -40,6 +30,11 @@ type meter struct {
scope instrumentation.Scope
pipes pipelines
int64Insts *cacheWithErr[instID, *int64Inst]
float64Insts *cacheWithErr[instID, *float64Inst]
int64ObservableInsts *cacheWithErr[instID, int64Observable]
float64ObservableInsts *cacheWithErr[instID, float64Observable]
int64Resolver resolver[int64]
float64Resolver resolver[float64]
}
@ -49,11 +44,20 @@ func newMeter(s instrumentation.Scope, p pipelines) *meter {
// meter is asked to create are logged to the user.
var viewCache cache[string, instID]
var int64Insts cacheWithErr[instID, *int64Inst]
var float64Insts cacheWithErr[instID, *float64Inst]
var int64ObservableInsts cacheWithErr[instID, int64Observable]
var float64ObservableInsts cacheWithErr[instID, float64Observable]
return &meter{
scope: s,
pipes: p,
int64Resolver: newResolver[int64](p, &viewCache),
float64Resolver: newResolver[float64](p, &viewCache),
scope: s,
pipes: p,
int64Insts: &int64Insts,
float64Insts: &float64Insts,
int64ObservableInsts: &int64ObservableInsts,
float64ObservableInsts: &float64ObservableInsts,
int64Resolver: newResolver[int64](p, &viewCache),
float64Resolver: newResolver[float64](p, &viewCache),
}
}
@ -104,20 +108,77 @@ func (m *meter) Int64Histogram(name string, options ...metric.Int64HistogramOpti
return i, validateInstrumentName(name)
}
// Int64Gauge returns a new instrument identified by name and configured
// with options. The instrument is used to synchronously record the
// distribution of int64 measurements during a computational operation.
func (m *meter) Int64Gauge(name string, options ...metric.Int64GaugeOption) (metric.Int64Gauge, error) {
cfg := metric.NewInt64GaugeConfig(options...)
const kind = InstrumentKindGauge
p := int64InstProvider{m}
i, err := p.lookup(kind, name, cfg.Description(), cfg.Unit())
if err != nil {
return i, err
}
return i, validateInstrumentName(name)
}
// int64ObservableInstrument returns a new observable identified by the Instrument.
// It registers callbacks for each reader's pipeline.
func (m *meter) int64ObservableInstrument(id Instrument, callbacks []metric.Int64Callback) (int64Observable, error) {
key := instID{
Name: id.Name,
Description: id.Description,
Unit: id.Unit,
Kind: id.Kind,
}
if m.int64ObservableInsts.HasKey(key) && len(callbacks) > 0 {
warnRepeatedObservableCallbacks(id)
}
return m.int64ObservableInsts.Lookup(key, func() (int64Observable, error) {
inst := newInt64Observable(m, id.Kind, id.Name, id.Description, id.Unit)
for _, insert := range m.int64Resolver.inserters {
// Connect the measure functions for instruments in this pipeline with the
// callbacks for this pipeline.
in, err := insert.Instrument(id, insert.readerDefaultAggregation(id.Kind))
if err != nil {
return inst, err
}
// Drop aggregation
if len(in) == 0 {
inst.dropAggregation = true
continue
}
inst.appendMeasures(in)
for _, cback := range callbacks {
inst := int64Observer{measures: in}
fn := cback
insert.addCallback(func(ctx context.Context) error { return fn(ctx, inst) })
}
}
return inst, validateInstrumentName(id.Name)
})
}
// Int64ObservableCounter returns a new instrument identified by name and
// configured with options. The instrument is used to asynchronously record
// increasing int64 measurements once per a measurement collection cycle.
// Only the measurements recorded during the collection cycle are exported.
//
// If Int64ObservableCounter is invoked repeatedly with the same Name,
// Description, and Unit, only the first set of callbacks provided are used.
// Use meter.RegisterCallback and Registration.Unregister to manage callbacks
// if instrumentation can be created multiple times with different callbacks.
func (m *meter) Int64ObservableCounter(name string, options ...metric.Int64ObservableCounterOption) (metric.Int64ObservableCounter, error) {
cfg := metric.NewInt64ObservableCounterConfig(options...)
const kind = InstrumentKindObservableCounter
p := int64ObservProvider{m}
inst, err := p.lookup(kind, name, cfg.Description(), cfg.Unit())
if err != nil {
return nil, err
id := Instrument{
Name: name,
Description: cfg.Description(),
Unit: cfg.Unit(),
Kind: InstrumentKindObservableCounter,
Scope: m.scope,
}
p.registerCallbacks(inst, cfg.Callbacks())
return inst, validateInstrumentName(name)
return m.int64ObservableInstrument(id, cfg.Callbacks())
}
// Int64ObservableUpDownCounter returns a new instrument identified by name and
@ -126,14 +187,14 @@ func (m *meter) Int64ObservableCounter(name string, options ...metric.Int64Obser
// measurements recorded during the collection cycle are exported.
func (m *meter) Int64ObservableUpDownCounter(name string, options ...metric.Int64ObservableUpDownCounterOption) (metric.Int64ObservableUpDownCounter, error) {
cfg := metric.NewInt64ObservableUpDownCounterConfig(options...)
const kind = InstrumentKindObservableUpDownCounter
p := int64ObservProvider{m}
inst, err := p.lookup(kind, name, cfg.Description(), cfg.Unit())
if err != nil {
return nil, err
id := Instrument{
Name: name,
Description: cfg.Description(),
Unit: cfg.Unit(),
Kind: InstrumentKindObservableUpDownCounter,
Scope: m.scope,
}
p.registerCallbacks(inst, cfg.Callbacks())
return inst, validateInstrumentName(name)
return m.int64ObservableInstrument(id, cfg.Callbacks())
}
// Int64ObservableGauge returns a new instrument identified by name and
@ -142,14 +203,14 @@ func (m *meter) Int64ObservableUpDownCounter(name string, options ...metric.Int6
// Only the measurements recorded during the collection cycle are exported.
func (m *meter) Int64ObservableGauge(name string, options ...metric.Int64ObservableGaugeOption) (metric.Int64ObservableGauge, error) {
cfg := metric.NewInt64ObservableGaugeConfig(options...)
const kind = InstrumentKindObservableGauge
p := int64ObservProvider{m}
inst, err := p.lookup(kind, name, cfg.Description(), cfg.Unit())
if err != nil {
return nil, err
id := Instrument{
Name: name,
Description: cfg.Description(),
Unit: cfg.Unit(),
Kind: InstrumentKindObservableGauge,
Scope: m.scope,
}
p.registerCallbacks(inst, cfg.Callbacks())
return inst, validateInstrumentName(name)
return m.int64ObservableInstrument(id, cfg.Callbacks())
}
// Float64Counter returns a new instrument identified by name and configured
@ -196,20 +257,77 @@ func (m *meter) Float64Histogram(name string, options ...metric.Float64Histogram
return i, validateInstrumentName(name)
}
// Float64Gauge returns a new instrument identified by name and configured
// with options. The instrument is used to synchronously record the
// distribution of float64 measurements during a computational operation.
func (m *meter) Float64Gauge(name string, options ...metric.Float64GaugeOption) (metric.Float64Gauge, error) {
cfg := metric.NewFloat64GaugeConfig(options...)
const kind = InstrumentKindGauge
p := float64InstProvider{m}
i, err := p.lookup(kind, name, cfg.Description(), cfg.Unit())
if err != nil {
return i, err
}
return i, validateInstrumentName(name)
}
// float64ObservableInstrument returns a new observable identified by the Instrument.
// It registers callbacks for each reader's pipeline.
func (m *meter) float64ObservableInstrument(id Instrument, callbacks []metric.Float64Callback) (float64Observable, error) {
key := instID{
Name: id.Name,
Description: id.Description,
Unit: id.Unit,
Kind: id.Kind,
}
if m.int64ObservableInsts.HasKey(key) && len(callbacks) > 0 {
warnRepeatedObservableCallbacks(id)
}
return m.float64ObservableInsts.Lookup(key, func() (float64Observable, error) {
inst := newFloat64Observable(m, id.Kind, id.Name, id.Description, id.Unit)
for _, insert := range m.float64Resolver.inserters {
// Connect the measure functions for instruments in this pipeline with the
// callbacks for this pipeline.
in, err := insert.Instrument(id, insert.readerDefaultAggregation(id.Kind))
if err != nil {
return inst, err
}
// Drop aggregation
if len(in) == 0 {
inst.dropAggregation = true
continue
}
inst.appendMeasures(in)
for _, cback := range callbacks {
inst := float64Observer{measures: in}
fn := cback
insert.addCallback(func(ctx context.Context) error { return fn(ctx, inst) })
}
}
return inst, validateInstrumentName(id.Name)
})
}
// Float64ObservableCounter returns a new instrument identified by name and
// configured with options. The instrument is used to asynchronously record
// increasing float64 measurements once per a measurement collection cycle.
// Only the measurements recorded during the collection cycle are exported.
//
// If Float64ObservableCounter is invoked repeatedly with the same Name,
// Description, and Unit, only the first set of callbacks provided are used.
// Use meter.RegisterCallback and Registration.Unregister to manage callbacks
// if instrumentation can be created multiple times with different callbacks.
func (m *meter) Float64ObservableCounter(name string, options ...metric.Float64ObservableCounterOption) (metric.Float64ObservableCounter, error) {
cfg := metric.NewFloat64ObservableCounterConfig(options...)
const kind = InstrumentKindObservableCounter
p := float64ObservProvider{m}
inst, err := p.lookup(kind, name, cfg.Description(), cfg.Unit())
if err != nil {
return nil, err
id := Instrument{
Name: name,
Description: cfg.Description(),
Unit: cfg.Unit(),
Kind: InstrumentKindObservableCounter,
Scope: m.scope,
}
p.registerCallbacks(inst, cfg.Callbacks())
return inst, validateInstrumentName(name)
return m.float64ObservableInstrument(id, cfg.Callbacks())
}
// Float64ObservableUpDownCounter returns a new instrument identified by name
@ -218,14 +336,14 @@ func (m *meter) Float64ObservableCounter(name string, options ...metric.Float64O
// measurements recorded during the collection cycle are exported.
func (m *meter) Float64ObservableUpDownCounter(name string, options ...metric.Float64ObservableUpDownCounterOption) (metric.Float64ObservableUpDownCounter, error) {
cfg := metric.NewFloat64ObservableUpDownCounterConfig(options...)
const kind = InstrumentKindObservableUpDownCounter
p := float64ObservProvider{m}
inst, err := p.lookup(kind, name, cfg.Description(), cfg.Unit())
if err != nil {
return nil, err
id := Instrument{
Name: name,
Description: cfg.Description(),
Unit: cfg.Unit(),
Kind: InstrumentKindObservableUpDownCounter,
Scope: m.scope,
}
p.registerCallbacks(inst, cfg.Callbacks())
return inst, validateInstrumentName(name)
return m.float64ObservableInstrument(id, cfg.Callbacks())
}
// Float64ObservableGauge returns a new instrument identified by name and
@ -234,14 +352,14 @@ func (m *meter) Float64ObservableUpDownCounter(name string, options ...metric.Fl
// Only the measurements recorded during the collection cycle are exported.
func (m *meter) Float64ObservableGauge(name string, options ...metric.Float64ObservableGaugeOption) (metric.Float64ObservableGauge, error) {
cfg := metric.NewFloat64ObservableGaugeConfig(options...)
const kind = InstrumentKindObservableGauge
p := float64ObservProvider{m}
inst, err := p.lookup(kind, name, cfg.Description(), cfg.Unit())
if err != nil {
return nil, err
id := Instrument{
Name: name,
Description: cfg.Description(),
Unit: cfg.Unit(),
Kind: InstrumentKindObservableGauge,
Scope: m.scope,
}
p.registerCallbacks(inst, cfg.Callbacks())
return inst, validateInstrumentName(name)
return m.float64ObservableInstrument(id, cfg.Callbacks())
}
func validateInstrumentName(name string) error {
@ -273,6 +391,16 @@ func isAlphanumeric(c rune) bool {
return isAlpha(c) || ('0' <= c && c <= '9')
}
func warnRepeatedObservableCallbacks(id Instrument) {
inst := fmt.Sprintf(
"Instrument{Name: %q, Description: %q, Kind: %q, Unit: %q}",
id.Name, id.Description, "InstrumentKind"+id.Kind.String(), id.Unit,
)
global.Warn("Repeated observable instrument creation with callbacks. Ignoring new callbacks. Use meter.RegisterCallback and Registration.Unregister to manage callbacks.",
"instrument", inst,
)
}
// RegisterCallback registers f to be called each collection cycle so it will
// make observations for insts during those cycles.
//
@ -389,12 +517,14 @@ func (r observer) ObserveFloat64(o metric.Float64Observable, v float64, opts ...
}
if _, registered := r.float64[oImpl.observablID]; !registered {
global.Error(errUnregObserver, "failed to record",
"name", oImpl.name,
"description", oImpl.description,
"unit", oImpl.unit,
"number", fmt.Sprintf("%T", float64(0)),
)
if !oImpl.dropAggregation {
global.Error(errUnregObserver, "failed to record",
"name", oImpl.name,
"description", oImpl.description,
"unit", oImpl.unit,
"number", fmt.Sprintf("%T", float64(0)),
)
}
return
}
c := metric.NewObserveConfig(opts)
@ -422,12 +552,14 @@ func (r observer) ObserveInt64(o metric.Int64Observable, v int64, opts ...metric
}
if _, registered := r.int64[oImpl.observablID]; !registered {
global.Error(errUnregObserver, "failed to record",
"name", oImpl.name,
"description", oImpl.description,
"unit", oImpl.unit,
"number", fmt.Sprintf("%T", int64(0)),
)
if !oImpl.dropAggregation {
global.Error(errUnregObserver, "failed to record",
"name", oImpl.name,
"description", oImpl.description,
"unit", oImpl.unit,
"number", fmt.Sprintf("%T", int64(0)),
)
}
return
}
c := metric.NewObserveConfig(opts)
@ -474,14 +606,28 @@ func (p int64InstProvider) histogramAggs(name string, cfg metric.Int64HistogramC
// lookup returns the resolved instrumentImpl.
func (p int64InstProvider) lookup(kind InstrumentKind, name, desc, u string) (*int64Inst, error) {
aggs, err := p.aggs(kind, name, desc, u)
return &int64Inst{measures: aggs}, err
return p.meter.int64Insts.Lookup(instID{
Name: name,
Description: desc,
Unit: u,
Kind: kind,
}, func() (*int64Inst, error) {
aggs, err := p.aggs(kind, name, desc, u)
return &int64Inst{measures: aggs}, err
})
}
// lookupHistogram returns the resolved instrumentImpl.
func (p int64InstProvider) lookupHistogram(name string, cfg metric.Int64HistogramConfig) (*int64Inst, error) {
aggs, err := p.histogramAggs(name, cfg)
return &int64Inst{measures: aggs}, err
return p.meter.int64Insts.Lookup(instID{
Name: name,
Description: cfg.Description(),
Unit: cfg.Unit(),
Kind: InstrumentKindHistogram,
}, func() (*int64Inst, error) {
aggs, err := p.histogramAggs(name, cfg)
return &int64Inst{measures: aggs}, err
})
}
// float64InstProvider provides float64 OpenTelemetry instruments.
@ -518,42 +664,33 @@ func (p float64InstProvider) histogramAggs(name string, cfg metric.Float64Histog
// lookup returns the resolved instrumentImpl.
func (p float64InstProvider) lookup(kind InstrumentKind, name, desc, u string) (*float64Inst, error) {
aggs, err := p.aggs(kind, name, desc, u)
return &float64Inst{measures: aggs}, err
return p.meter.float64Insts.Lookup(instID{
Name: name,
Description: desc,
Unit: u,
Kind: kind,
}, func() (*float64Inst, error) {
aggs, err := p.aggs(kind, name, desc, u)
return &float64Inst{measures: aggs}, err
})
}
// lookupHistogram returns the resolved instrumentImpl.
func (p float64InstProvider) lookupHistogram(name string, cfg metric.Float64HistogramConfig) (*float64Inst, error) {
aggs, err := p.histogramAggs(name, cfg)
return &float64Inst{measures: aggs}, err
}
type int64ObservProvider struct{ *meter }
func (p int64ObservProvider) lookup(kind InstrumentKind, name, desc, u string) (int64Observable, error) {
aggs, err := (int64InstProvider)(p).aggs(kind, name, desc, u)
return newInt64Observable(p.meter, kind, name, desc, u, aggs), err
}
func (p int64ObservProvider) registerCallbacks(inst int64Observable, cBacks []metric.Int64Callback) {
if inst.observable == nil || len(inst.measures) == 0 {
// Drop aggregator.
return
}
for _, cBack := range cBacks {
p.pipes.registerCallback(p.callback(inst, cBack))
}
}
func (p int64ObservProvider) callback(i int64Observable, f metric.Int64Callback) func(context.Context) error {
inst := int64Observer{int64Observable: i}
return func(ctx context.Context) error { return f(ctx, inst) }
return p.meter.float64Insts.Lookup(instID{
Name: name,
Description: cfg.Description(),
Unit: cfg.Unit(),
Kind: InstrumentKindHistogram,
}, func() (*float64Inst, error) {
aggs, err := p.histogramAggs(name, cfg)
return &float64Inst{measures: aggs}, err
})
}
type int64Observer struct {
embedded.Int64Observer
int64Observable
measures[int64]
}
func (o int64Observer) Observe(val int64, opts ...metric.ObserveOption) {
@ -561,32 +698,9 @@ func (o int64Observer) Observe(val int64, opts ...metric.ObserveOption) {
o.observe(val, c.Attributes())
}
type float64ObservProvider struct{ *meter }
func (p float64ObservProvider) lookup(kind InstrumentKind, name, desc, u string) (float64Observable, error) {
aggs, err := (float64InstProvider)(p).aggs(kind, name, desc, u)
return newFloat64Observable(p.meter, kind, name, desc, u, aggs), err
}
func (p float64ObservProvider) registerCallbacks(inst float64Observable, cBacks []metric.Float64Callback) {
if inst.observable == nil || len(inst.measures) == 0 {
// Drop aggregator.
return
}
for _, cBack := range cBacks {
p.pipes.registerCallback(p.callback(inst, cBack))
}
}
func (p float64ObservProvider) callback(i float64Observable, f metric.Float64Callback) func(context.Context) error {
inst := float64Observer{float64Observable: i}
return func(ctx context.Context) error { return f(ctx, inst) }
}
type float64Observer struct {
embedded.Float64Observer
float64Observable
measures[float64]
}
func (o float64Observer) Observe(val float64, opts ...metric.ObserveOption) {