90 lines
2.9 KiB
Go
90 lines
2.9 KiB
Go
// Code generated by mdatagen. DO NOT EDIT.
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package metadata
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import (
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"errors"
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"sync"
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"go.opentelemetry.io/otel/metric"
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"go.opentelemetry.io/otel/trace"
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"go.opentelemetry.io/collector/component"
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)
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func Meter(settings component.TelemetrySettings) metric.Meter {
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return settings.MeterProvider.Meter("go.opentelemetry.io/collector/scraper/scraperhelper")
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}
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func Tracer(settings component.TelemetrySettings) trace.Tracer {
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return settings.TracerProvider.Tracer("go.opentelemetry.io/collector/scraper/scraperhelper")
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}
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// TelemetryBuilder provides an interface for components to report telemetry
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// as defined in metadata and user config.
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type TelemetryBuilder struct {
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meter metric.Meter
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mu sync.Mutex
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registrations []metric.Registration
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ScraperErroredLogRecords metric.Int64Counter
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ScraperErroredMetricPoints metric.Int64Counter
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ScraperScrapedLogRecords metric.Int64Counter
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ScraperScrapedMetricPoints metric.Int64Counter
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}
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// TelemetryBuilderOption applies changes to default builder.
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type TelemetryBuilderOption interface {
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apply(*TelemetryBuilder)
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}
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type telemetryBuilderOptionFunc func(mb *TelemetryBuilder)
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func (tbof telemetryBuilderOptionFunc) apply(mb *TelemetryBuilder) {
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tbof(mb)
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}
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// Shutdown unregister all registered callbacks for async instruments.
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func (builder *TelemetryBuilder) Shutdown() {
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builder.mu.Lock()
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defer builder.mu.Unlock()
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for _, reg := range builder.registrations {
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reg.Unregister()
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}
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}
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// NewTelemetryBuilder provides a struct with methods to update all internal telemetry
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// for a component
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func NewTelemetryBuilder(settings component.TelemetrySettings, options ...TelemetryBuilderOption) (*TelemetryBuilder, error) {
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builder := TelemetryBuilder{}
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for _, op := range options {
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op.apply(&builder)
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}
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builder.meter = Meter(settings)
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var err, errs error
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builder.ScraperErroredLogRecords, err = builder.meter.Int64Counter(
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"otelcol_scraper_errored_log_records",
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metric.WithDescription("Number of log records that were unable to be scraped. [alpha]"),
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metric.WithUnit("{datapoints}"),
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)
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errs = errors.Join(errs, err)
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builder.ScraperErroredMetricPoints, err = builder.meter.Int64Counter(
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"otelcol_scraper_errored_metric_points",
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metric.WithDescription("Number of metric points that were unable to be scraped. [alpha]"),
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metric.WithUnit("{datapoints}"),
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)
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errs = errors.Join(errs, err)
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builder.ScraperScrapedLogRecords, err = builder.meter.Int64Counter(
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"otelcol_scraper_scraped_log_records",
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metric.WithDescription("Number of log records successfully scraped. [alpha]"),
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metric.WithUnit("{datapoints}"),
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)
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errs = errors.Join(errs, err)
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builder.ScraperScrapedMetricPoints, err = builder.meter.Int64Counter(
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"otelcol_scraper_scraped_metric_points",
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metric.WithDescription("Number of metric points successfully scraped. [alpha]"),
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metric.WithUnit("{datapoints}"),
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)
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errs = errors.Join(errs, err)
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return &builder, errs
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}
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