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Andreas GerstmayrandGitHub
3d5a966c8b
* Support exporting internal Tempo traces via OTLP exporter when `use_otel_tracer` is enabled. Example environment variables to configure OTLP export: ``` OTEL_TRACES_EXPORTER=otlp OTEL_EXPORTER_OTLP_ENDPOINT=http://agent:4318 ``` Signed-off-by: Andreas Gerstmayr <[email protected]> * fix lint errors Signed-off-by: Andreas Gerstmayr <[email protected]> --------- Signed-off-by: Andreas Gerstmayr <[email protected]>
23 lines
1.3 KiB
Go
23 lines
1.3 KiB
Go
// Copyright The OpenTelemetry Authors
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// SPDX-License-Identifier: Apache-2.0
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// Package prometheus provides a bridge from Prometheus to OpenTelemetry.
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//
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// The Prometheus Bridge allows using the [Prometheus Golang client library]
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// with the OpenTelemetry SDK. This enables prometheus instrumentation libraries
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// to be used with OpenTelemetry exporters, including OTLP.
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//
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// Prometheus histograms are translated to OpenTelemetry exponential histograms
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// when native histograms are enabled in the Prometheus client. To enable
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// Prometheus native histograms, set the (currently experimental) NativeHistogram...
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// options of the prometheus [HistogramOpts] when creating prometheus histograms.
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//
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// While the Prometheus Bridge has some overhead, it can significantly reduce the
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// combined overall CPU and Memory footprint when sending to an OpenTelemetry
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// Collector. See the [benchmarks] for more details.
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//
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// [Prometheus Golang client library]: https://github.com/prometheus/client_golang
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// [HistogramOpts]: https://pkg.go.dev/github.com/prometheus/client_golang/prometheus#HistogramOpts
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// [benchmarks]: https://github.com/open-telemetry/opentelemetry-go-contrib/blob/main/bridges/prometheus/BENCHMARKS.md
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package prometheus // import "go.opentelemetry.io/contrib/bridges/prometheus"
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