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fc34570b06
To facilitate generating OTel translation code for other Prometheus compatible backends, modify the prometheusremotewrite sources slightly so that the PrometheusConverter.TimeSeries method is in a file called timeseries.go. The rationale is to allow other backends to define their own implementation of this method. Signed-off-by: Arve Knudsen <arve.knudsen@gmail.com>
42 lines
1.4 KiB
Go
42 lines
1.4 KiB
Go
// Copyright 2024 The Prometheus Authors
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// Provenance-includes-location:
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// https://github.com/open-telemetry/opentelemetry-collector-contrib/blob/95e8f8fdc2a9dc87230406c9a3cf02be4fd68bea/pkg/translator/prometheusremotewrite/metrics_to_prw.go
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// Provenance-includes-license: Apache-2.0
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// Provenance-includes-copyright: Copyright The OpenTelemetry Authors.
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package prometheusremotewrite
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import (
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"github.com/prometheus/prometheus/prompb"
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)
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// TimeSeries returns a slice of the prompb.TimeSeries that were converted from OTel format.
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func (c *PrometheusConverter) TimeSeries() []prompb.TimeSeries {
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conflicts := 0
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for _, ts := range c.conflicts {
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conflicts += len(ts)
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}
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allTS := make([]prompb.TimeSeries, 0, len(c.unique)+conflicts)
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for _, ts := range c.unique {
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allTS = append(allTS, *ts)
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}
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for _, cTS := range c.conflicts {
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for _, ts := range cTS {
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allTS = append(allTS, *ts)
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}
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}
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return allTS
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}
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