54 lines
1.8 KiB
Go
54 lines
1.8 KiB
Go
// Copyright The OpenTelemetry Authors
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// SPDX-License-Identifier: Apache-2.0
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package obsconsumer // import "go.opentelemetry.io/collector/service/internal/obsconsumer"
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import (
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"go.opentelemetry.io/otel/attribute"
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"go.opentelemetry.io/otel/metric"
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)
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const (
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ComponentOutcome = "otelcol.component.outcome"
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)
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// Option modifies the consumer behavior.
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type Option func(*options)
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type options struct {
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staticDataPointAttributes []attribute.KeyValue
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}
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// WithStaticDataPointAttribute returns an Option that adds a static attribute to data points.
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func WithStaticDataPointAttribute(attr attribute.KeyValue) Option {
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return func(opts *options) {
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opts.staticDataPointAttributes = append(opts.staticDataPointAttributes, attr)
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}
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}
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type compiledOptions struct {
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withSuccessAttrs metric.AddOption
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withFailureAttrs metric.AddOption
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withRefusedAttrs metric.AddOption
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}
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func (o *options) compile() compiledOptions {
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successAttrs := make([]attribute.KeyValue, 0, 1+len(o.staticDataPointAttributes))
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successAttrs = append(successAttrs, attribute.String(ComponentOutcome, "success"))
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successAttrs = append(successAttrs, o.staticDataPointAttributes...)
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failureAttrs := make([]attribute.KeyValue, 0, 1+len(o.staticDataPointAttributes))
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failureAttrs = append(failureAttrs, attribute.String(ComponentOutcome, "failure"))
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failureAttrs = append(failureAttrs, o.staticDataPointAttributes...)
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refusedAttrs := make([]attribute.KeyValue, 0, 1+len(o.staticDataPointAttributes))
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refusedAttrs = append(refusedAttrs, attribute.String(ComponentOutcome, "refused"))
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refusedAttrs = append(refusedAttrs, o.staticDataPointAttributes...)
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return compiledOptions{
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withSuccessAttrs: metric.WithAttributes(successAttrs...),
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withFailureAttrs: metric.WithAttributes(failureAttrs...),
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withRefusedAttrs: metric.WithAttributes(refusedAttrs...),
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}
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}
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