mirror of
https://github.com/prometheus/prometheus.git
synced 2024-12-25 05:34:05 -08:00
Merge pull request #13627 from aknuds1/arve/sync-otlp
otlptranslator: Upgrade to v0.95.0
This commit is contained in:
commit
bf2658bec1
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@ -28,7 +28,6 @@ import (
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)
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const (
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nameStr = "__name__"
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sumStr = "_sum"
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countStr = "_count"
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bucketStr = "_bucket"
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|
@ -72,15 +71,14 @@ func (a ByLabelName) Swap(i, j int) { a[i], a[j] = a[j], a[i] }
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// tsMap will be unmodified if either labels or sample is nil, but can still be modified if the exemplar is nil.
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func addSample(tsMap map[string]*prompb.TimeSeries, sample *prompb.Sample, labels []prompb.Label,
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datatype string) string {
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if sample == nil || labels == nil || tsMap == nil {
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// This shouldn't happen
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return ""
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}
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sig := timeSeriesSignature(datatype, &labels)
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ts, ok := tsMap[sig]
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if ok {
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sig := timeSeriesSignature(datatype, labels)
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ts := tsMap[sig]
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if ts != nil {
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ts.Samples = append(ts.Samples, *sample)
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} else {
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newTs := &prompb.TimeSeries{
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@ -97,7 +95,7 @@ func addSample(tsMap map[string]*prompb.TimeSeries, sample *prompb.Sample, label
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// we only add exemplars if samples are presents
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// tsMap is unmodified if either of its parameters is nil and samples are nil.
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func addExemplars(tsMap map[string]*prompb.TimeSeries, exemplars []prompb.Exemplar, bucketBoundsData []bucketBoundsData) {
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if tsMap == nil || bucketBoundsData == nil || exemplars == nil {
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if len(tsMap) == 0 || len(bucketBoundsData) == 0 || len(exemplars) == 0 {
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return
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}
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@ -113,14 +111,10 @@ func addExemplar(tsMap map[string]*prompb.TimeSeries, bucketBounds []bucketBound
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sig := bucketBound.sig
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bound := bucketBound.bound
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_, ok := tsMap[sig]
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if ok {
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if tsMap[sig].Samples != nil {
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if exemplar.Value <= bound {
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tsMap[sig].Exemplars = append(tsMap[sig].Exemplars, exemplar)
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return
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}
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}
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ts := tsMap[sig]
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if ts != nil && len(ts.Samples) > 0 && exemplar.Value <= bound {
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ts.Exemplars = append(ts.Exemplars, exemplar)
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return
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}
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}
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}
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@ -131,10 +125,10 @@ func addExemplar(tsMap map[string]*prompb.TimeSeries, bucketBounds []bucketBound
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//
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// the label slice should not contain duplicate label names; this method sorts the slice by label name before creating
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// the signature.
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func timeSeriesSignature(datatype string, labels *[]prompb.Label) string {
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func timeSeriesSignature(datatype string, labels []prompb.Label) string {
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length := len(datatype)
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for _, lb := range *labels {
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for _, lb := range labels {
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length += 2 + len(lb.GetName()) + len(lb.GetValue())
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}
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@ -142,9 +136,9 @@ func timeSeriesSignature(datatype string, labels *[]prompb.Label) string {
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b.Grow(length)
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b.WriteString(datatype)
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sort.Sort(ByLabelName(*labels))
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sort.Sort(ByLabelName(labels))
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for _, lb := range *labels {
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for _, lb := range labels {
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b.WriteString("-")
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b.WriteString(lb.GetName())
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b.WriteString("-")
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@ -154,9 +148,9 @@ func timeSeriesSignature(datatype string, labels *[]prompb.Label) string {
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return b.String()
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}
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// createAttributes creates a slice of Cortex Label with OTLP attributes and pairs of string values.
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// Unpaired string value is ignored. String pairs overwrites OTLP labels if collision happens, and the overwrite is
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// logged. Resultant label names are sanitized.
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// createAttributes creates a slice of Prometheus Labels with OTLP attributes and pairs of string values.
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// Unpaired string values are ignored. String pairs overwrite OTLP labels if collisions happen, and overwrites are
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// logged. Resulting label names are sanitized.
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func createAttributes(resource pcommon.Resource, attributes pcommon.Map, externalLabels map[string]string, extras ...string) []prompb.Label {
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serviceName, haveServiceName := resource.Attributes().Get(conventions.AttributeServiceName)
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instance, haveInstanceID := resource.Attributes().Get(conventions.AttributeServiceInstanceID)
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@ -186,8 +180,8 @@ func createAttributes(resource pcommon.Resource, attributes pcommon.Map, externa
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for _, label := range labels {
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var finalKey = prometheustranslator.NormalizeLabel(label.Name)
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if existingLabel, alreadyExists := l[finalKey]; alreadyExists {
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l[finalKey] = existingLabel + ";" + label.Value
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if existingValue, alreadyExists := l[finalKey]; alreadyExists {
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l[finalKey] = existingValue + ";" + label.Value
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} else {
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l[finalKey] = label.Value
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}
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@ -257,10 +251,8 @@ func isValidAggregationTemporality(metric pmetric.Metric) bool {
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// addSingleHistogramDataPoint converts pt to 2 + min(len(ExplicitBounds), len(BucketCount)) + 1 samples. It
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// ignore extra buckets if len(ExplicitBounds) > len(BucketCounts)
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func addSingleHistogramDataPoint(pt pmetric.HistogramDataPoint, resource pcommon.Resource, metric pmetric.Metric, settings Settings, tsMap map[string]*prompb.TimeSeries) {
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func addSingleHistogramDataPoint(pt pmetric.HistogramDataPoint, resource pcommon.Resource, metric pmetric.Metric, settings Settings, tsMap map[string]*prompb.TimeSeries, baseName string) {
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timestamp := convertTimeStamp(pt.Timestamp())
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// sum, count, and buckets of the histogram should append suffix to baseName
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baseName := prometheustranslator.BuildCompliantName(metric, settings.Namespace, settings.AddMetricSuffixes)
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baseLabels := createAttributes(resource, pt.Attributes(), settings.ExternalLabels)
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createLabels := func(nameSuffix string, extras ...string) []prompb.Label {
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@ -272,7 +264,8 @@ func addSingleHistogramDataPoint(pt pmetric.HistogramDataPoint, resource pcommon
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labels = append(labels, prompb.Label{Name: extras[extrasIdx], Value: extras[extrasIdx+1]})
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}
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labels = append(labels, prompb.Label{Name: nameStr, Value: baseName + nameSuffix})
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// sum, count, and buckets of the histogram should append suffix to baseName
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labels = append(labels, prompb.Label{Name: model.MetricNameLabel, Value: baseName + nameSuffix})
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return labels
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}
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@ -349,7 +342,7 @@ func addSingleHistogramDataPoint(pt pmetric.HistogramDataPoint, resource pcommon
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startTimestamp := pt.StartTimestamp()
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if settings.ExportCreatedMetric && startTimestamp != 0 {
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labels := createLabels(createdSuffix)
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addCreatedTimeSeriesIfNeeded(tsMap, labels, startTimestamp, metric.Type().String())
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addCreatedTimeSeriesIfNeeded(tsMap, labels, startTimestamp, pt.Timestamp(), metric.Type().String())
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}
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}
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@ -359,13 +352,12 @@ type exemplarType interface {
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}
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func getPromExemplars[T exemplarType](pt T) []prompb.Exemplar {
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var promExemplars []prompb.Exemplar
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promExemplars := make([]prompb.Exemplar, 0, pt.Exemplars().Len())
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for i := 0; i < pt.Exemplars().Len(); i++ {
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exemplar := pt.Exemplars().At(i)
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exemplarRunes := 0
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promExemplar := &prompb.Exemplar{
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promExemplar := prompb.Exemplar{
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Value: exemplar.DoubleValue(),
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Timestamp: timestamp.FromTime(exemplar.Timestamp().AsTime()),
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}
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@ -387,9 +379,10 @@ func getPromExemplars[T exemplarType](pt T) []prompb.Exemplar {
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}
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promExemplar.Labels = append(promExemplar.Labels, promLabel)
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}
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var labelsFromAttributes []prompb.Label
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exemplar.FilteredAttributes().Range(func(key string, value pcommon.Value) bool {
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attrs := exemplar.FilteredAttributes()
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labelsFromAttributes := make([]prompb.Label, 0, attrs.Len())
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attrs.Range(func(key string, value pcommon.Value) bool {
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val := value.AsString()
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exemplarRunes += utf8.RuneCountInString(key) + utf8.RuneCountInString(val)
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promLabel := prompb.Label{
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@ -407,7 +400,7 @@ func getPromExemplars[T exemplarType](pt T) []prompb.Exemplar {
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promExemplar.Labels = append(promExemplar.Labels, labelsFromAttributes...)
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}
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promExemplars = append(promExemplars, *promExemplar)
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promExemplars = append(promExemplars, promExemplar)
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}
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return promExemplars
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@ -457,10 +450,8 @@ func maxTimestamp(a, b pcommon.Timestamp) pcommon.Timestamp {
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// addSingleSummaryDataPoint converts pt to len(QuantileValues) + 2 samples.
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func addSingleSummaryDataPoint(pt pmetric.SummaryDataPoint, resource pcommon.Resource, metric pmetric.Metric, settings Settings,
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tsMap map[string]*prompb.TimeSeries) {
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tsMap map[string]*prompb.TimeSeries, baseName string) {
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timestamp := convertTimeStamp(pt.Timestamp())
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// sum and count of the summary should append suffix to baseName
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baseName := prometheustranslator.BuildCompliantName(metric, settings.Namespace, settings.AddMetricSuffixes)
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baseLabels := createAttributes(resource, pt.Attributes(), settings.ExternalLabels)
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createLabels := func(name string, extras ...string) []prompb.Label {
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@ -472,7 +463,7 @@ func addSingleSummaryDataPoint(pt pmetric.SummaryDataPoint, resource pcommon.Res
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labels = append(labels, prompb.Label{Name: extras[extrasIdx], Value: extras[extrasIdx+1]})
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}
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labels = append(labels, prompb.Label{Name: nameStr, Value: name})
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labels = append(labels, prompb.Label{Name: model.MetricNameLabel, Value: name})
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return labels
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}
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@ -485,6 +476,7 @@ func addSingleSummaryDataPoint(pt pmetric.SummaryDataPoint, resource pcommon.Res
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if pt.Flags().NoRecordedValue() {
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sum.Value = math.Float64frombits(value.StaleNaN)
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}
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// sum and count of the summary should append suffix to baseName
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sumlabels := createLabels(baseName + sumStr)
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addSample(tsMap, sum, sumlabels, metric.Type().String())
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@ -518,7 +510,7 @@ func addSingleSummaryDataPoint(pt pmetric.SummaryDataPoint, resource pcommon.Res
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startTimestamp := pt.StartTimestamp()
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if settings.ExportCreatedMetric && startTimestamp != 0 {
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createdLabels := createLabels(baseName + createdSuffix)
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addCreatedTimeSeriesIfNeeded(tsMap, createdLabels, startTimestamp, metric.Type().String())
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addCreatedTimeSeriesIfNeeded(tsMap, createdLabels, startTimestamp, pt.Timestamp(), metric.Type().String())
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}
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}
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|
@ -528,15 +520,17 @@ func addCreatedTimeSeriesIfNeeded(
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series map[string]*prompb.TimeSeries,
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labels []prompb.Label,
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startTimestamp pcommon.Timestamp,
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timestamp pcommon.Timestamp,
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metricType string,
|
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) {
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sig := timeSeriesSignature(metricType, &labels)
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sig := timeSeriesSignature(metricType, labels)
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if _, ok := series[sig]; !ok {
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series[sig] = &prompb.TimeSeries{
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Labels: labels,
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Samples: []prompb.Sample{
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{ // convert ns to ms
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Value: float64(convertTimeStamp(startTimestamp)),
|
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Value: float64(convertTimeStamp(startTimestamp)),
|
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Timestamp: convertTimeStamp(timestamp),
|
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},
|
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},
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}
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|
@ -570,7 +564,7 @@ func addResourceTargetInfo(resource pcommon.Resource, settings Settings, timesta
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if len(settings.Namespace) > 0 {
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name = settings.Namespace + "_" + name
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}
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labels := createAttributes(resource, attributes, settings.ExternalLabels, nameStr, name)
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labels := createAttributes(resource, attributes, settings.ExternalLabels, model.MetricNameLabel, name)
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sample := &prompb.Sample{
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Value: float64(1),
|
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// convert ns to ms
|
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|
|
|
@ -29,12 +29,13 @@ func addSingleExponentialHistogramDataPoint(
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resource,
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pt.Attributes(),
|
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settings.ExternalLabels,
|
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model.MetricNameLabel, metric,
|
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model.MetricNameLabel,
|
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metric,
|
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)
|
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|
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sig := timeSeriesSignature(
|
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pmetric.MetricTypeExponentialHistogram.String(),
|
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&labels,
|
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labels,
|
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)
|
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ts, ok := series[sig]
|
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if !ok {
|
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|
@ -76,7 +77,17 @@ func exponentialToNativeHistogram(p pmetric.ExponentialHistogramDataPoint) (prom
|
|||
nSpans, nDeltas := convertBucketsLayout(p.Negative(), scaleDown)
|
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|
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h := prompb.Histogram{
|
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Schema: scale,
|
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// The counter reset detection must be compatible with Prometheus to
|
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// safely set ResetHint to NO. This is not ensured currently.
|
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// Sending a sample that triggers counter reset but with ResetHint==NO
|
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// would lead to Prometheus panic as it does not double check the hint.
|
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// Thus we're explicitly saying UNKNOWN here, which is always safe.
|
||||
// TODO: using created time stamp should be accurate, but we
|
||||
// need to know here if it was used for the detection.
|
||||
// Ref: https://github.com/open-telemetry/opentelemetry-collector-contrib/pull/28663#issuecomment-1810577303
|
||||
// Counter reset detection in Prometheus: https://github.com/prometheus/prometheus/blob/f997c72f294c0f18ca13fa06d51889af04135195/tsdb/chunkenc/histogram.go#L232
|
||||
ResetHint: prompb.Histogram_UNKNOWN,
|
||||
Schema: scale,
|
||||
|
||||
ZeroCount: &prompb.Histogram_ZeroCountInt{ZeroCountInt: p.ZeroCount()},
|
||||
// TODO use zero_threshold, if set, see
|
||||
|
|
|
@ -23,9 +23,10 @@ type Settings struct {
|
|||
DisableTargetInfo bool
|
||||
ExportCreatedMetric bool
|
||||
AddMetricSuffixes bool
|
||||
SendMetadata bool
|
||||
}
|
||||
|
||||
// FromMetrics converts pmetric.Metrics to prometheus remote write format.
|
||||
// FromMetrics converts pmetric.Metrics to Prometheus remote write format.
|
||||
func FromMetrics(md pmetric.Metrics, settings Settings) (tsMap map[string]*prompb.TimeSeries, errs error) {
|
||||
tsMap = make(map[string]*prompb.TimeSeries)
|
||||
|
||||
|
@ -51,6 +52,8 @@ func FromMetrics(md pmetric.Metrics, settings Settings) (tsMap map[string]*promp
|
|||
continue
|
||||
}
|
||||
|
||||
promName := prometheustranslator.BuildCompliantName(metric, settings.Namespace, settings.AddMetricSuffixes)
|
||||
|
||||
// handle individual metric based on type
|
||||
//exhaustive:enforce
|
||||
switch metric.Type() {
|
||||
|
@ -60,7 +63,7 @@ func FromMetrics(md pmetric.Metrics, settings Settings) (tsMap map[string]*promp
|
|||
errs = multierr.Append(errs, fmt.Errorf("empty data points. %s is dropped", metric.Name()))
|
||||
}
|
||||
for x := 0; x < dataPoints.Len(); x++ {
|
||||
addSingleGaugeNumberDataPoint(dataPoints.At(x), resource, metric, settings, tsMap)
|
||||
addSingleGaugeNumberDataPoint(dataPoints.At(x), resource, metric, settings, tsMap, promName)
|
||||
}
|
||||
case pmetric.MetricTypeSum:
|
||||
dataPoints := metric.Sum().DataPoints()
|
||||
|
@ -68,7 +71,7 @@ func FromMetrics(md pmetric.Metrics, settings Settings) (tsMap map[string]*promp
|
|||
errs = multierr.Append(errs, fmt.Errorf("empty data points. %s is dropped", metric.Name()))
|
||||
}
|
||||
for x := 0; x < dataPoints.Len(); x++ {
|
||||
addSingleSumNumberDataPoint(dataPoints.At(x), resource, metric, settings, tsMap)
|
||||
addSingleSumNumberDataPoint(dataPoints.At(x), resource, metric, settings, tsMap, promName)
|
||||
}
|
||||
case pmetric.MetricTypeHistogram:
|
||||
dataPoints := metric.Histogram().DataPoints()
|
||||
|
@ -76,19 +79,18 @@ func FromMetrics(md pmetric.Metrics, settings Settings) (tsMap map[string]*promp
|
|||
errs = multierr.Append(errs, fmt.Errorf("empty data points. %s is dropped", metric.Name()))
|
||||
}
|
||||
for x := 0; x < dataPoints.Len(); x++ {
|
||||
addSingleHistogramDataPoint(dataPoints.At(x), resource, metric, settings, tsMap)
|
||||
addSingleHistogramDataPoint(dataPoints.At(x), resource, metric, settings, tsMap, promName)
|
||||
}
|
||||
case pmetric.MetricTypeExponentialHistogram:
|
||||
dataPoints := metric.ExponentialHistogram().DataPoints()
|
||||
if dataPoints.Len() == 0 {
|
||||
errs = multierr.Append(errs, fmt.Errorf("empty data points. %s is dropped", metric.Name()))
|
||||
}
|
||||
name := prometheustranslator.BuildCompliantName(metric, settings.Namespace, settings.AddMetricSuffixes)
|
||||
for x := 0; x < dataPoints.Len(); x++ {
|
||||
errs = multierr.Append(
|
||||
errs,
|
||||
addSingleExponentialHistogramDataPoint(
|
||||
name,
|
||||
promName,
|
||||
dataPoints.At(x),
|
||||
resource,
|
||||
settings,
|
||||
|
@ -102,7 +104,7 @@ func FromMetrics(md pmetric.Metrics, settings Settings) (tsMap map[string]*promp
|
|||
errs = multierr.Append(errs, fmt.Errorf("empty data points. %s is dropped", metric.Name()))
|
||||
}
|
||||
for x := 0; x < dataPoints.Len(); x++ {
|
||||
addSingleSummaryDataPoint(dataPoints.At(x), resource, metric, settings, tsMap)
|
||||
addSingleSummaryDataPoint(dataPoints.At(x), resource, metric, settings, tsMap, promName)
|
||||
}
|
||||
default:
|
||||
errs = multierr.Append(errs, errors.New("unsupported metric type"))
|
||||
|
|
|
@ -13,11 +13,9 @@ import (
|
|||
"github.com/prometheus/prometheus/prompb"
|
||||
"go.opentelemetry.io/collector/pdata/pcommon"
|
||||
"go.opentelemetry.io/collector/pdata/pmetric"
|
||||
|
||||
prometheustranslator "github.com/prometheus/prometheus/storage/remote/otlptranslator/prometheus"
|
||||
)
|
||||
|
||||
// addSingleSumNumberDataPoint converts the Gauge metric data point to a
|
||||
// addSingleGaugeNumberDataPoint converts the Gauge metric data point to a
|
||||
// Prometheus time series with samples and labels. The result is stored in the
|
||||
// series map.
|
||||
func addSingleGaugeNumberDataPoint(
|
||||
|
@ -26,13 +24,14 @@ func addSingleGaugeNumberDataPoint(
|
|||
metric pmetric.Metric,
|
||||
settings Settings,
|
||||
series map[string]*prompb.TimeSeries,
|
||||
name string,
|
||||
) {
|
||||
name := prometheustranslator.BuildCompliantName(metric, settings.Namespace, settings.AddMetricSuffixes)
|
||||
labels := createAttributes(
|
||||
resource,
|
||||
pt.Attributes(),
|
||||
settings.ExternalLabels,
|
||||
model.MetricNameLabel, name,
|
||||
model.MetricNameLabel,
|
||||
name,
|
||||
)
|
||||
sample := &prompb.Sample{
|
||||
// convert ns to ms
|
||||
|
@ -59,8 +58,8 @@ func addSingleSumNumberDataPoint(
|
|||
metric pmetric.Metric,
|
||||
settings Settings,
|
||||
series map[string]*prompb.TimeSeries,
|
||||
name string,
|
||||
) {
|
||||
name := prometheustranslator.BuildCompliantName(metric, settings.Namespace, settings.AddMetricSuffixes)
|
||||
labels := createAttributes(
|
||||
resource,
|
||||
pt.Attributes(),
|
||||
|
@ -82,7 +81,7 @@ func addSingleSumNumberDataPoint(
|
|||
}
|
||||
sig := addSample(series, sample, labels, metric.Type().String())
|
||||
|
||||
if ts, ok := series[sig]; sig != "" && ok {
|
||||
if ts := series[sig]; sig != "" && ts != nil {
|
||||
exemplars := getPromExemplars[pmetric.NumberDataPoint](pt)
|
||||
ts.Exemplars = append(ts.Exemplars, exemplars...)
|
||||
}
|
||||
|
@ -90,15 +89,18 @@ func addSingleSumNumberDataPoint(
|
|||
// add _created time series if needed
|
||||
if settings.ExportCreatedMetric && metric.Sum().IsMonotonic() {
|
||||
startTimestamp := pt.StartTimestamp()
|
||||
if startTimestamp != 0 {
|
||||
createdLabels := createAttributes(
|
||||
resource,
|
||||
pt.Attributes(),
|
||||
settings.ExternalLabels,
|
||||
nameStr,
|
||||
name+createdSuffix,
|
||||
)
|
||||
addCreatedTimeSeriesIfNeeded(series, createdLabels, startTimestamp, metric.Type().String())
|
||||
if startTimestamp == 0 {
|
||||
return
|
||||
}
|
||||
|
||||
createdLabels := make([]prompb.Label, len(labels))
|
||||
copy(createdLabels, labels)
|
||||
for i, l := range createdLabels {
|
||||
if l.Name == model.MetricNameLabel {
|
||||
createdLabels[i].Value = name + createdSuffix
|
||||
break
|
||||
}
|
||||
}
|
||||
addCreatedTimeSeriesIfNeeded(series, createdLabels, startTimestamp, pt.Timestamp(), metric.Type().String())
|
||||
}
|
||||
}
|
||||
|
|
|
@ -0,0 +1,66 @@
|
|||
// DO NOT EDIT. COPIED AS-IS. SEE ../README.md
|
||||
|
||||
// Copyright The OpenTelemetry Authors
|
||||
// SPDX-License-Identifier: Apache-2.0
|
||||
|
||||
package prometheusremotewrite // import "github.com/prometheus/prometheus/storage/remote/otlptranslator/prometheusremotewrite"
|
||||
|
||||
import (
|
||||
"github.com/prometheus/prometheus/prompb"
|
||||
"go.opentelemetry.io/collector/pdata/pmetric"
|
||||
|
||||
prometheustranslator "github.com/prometheus/prometheus/storage/remote/otlptranslator/prometheus"
|
||||
)
|
||||
|
||||
func otelMetricTypeToPromMetricType(otelMetric pmetric.Metric) prompb.MetricMetadata_MetricType {
|
||||
switch otelMetric.Type() {
|
||||
case pmetric.MetricTypeGauge:
|
||||
return prompb.MetricMetadata_GAUGE
|
||||
case pmetric.MetricTypeSum:
|
||||
metricType := prompb.MetricMetadata_GAUGE
|
||||
if otelMetric.Sum().IsMonotonic() {
|
||||
metricType = prompb.MetricMetadata_COUNTER
|
||||
}
|
||||
return metricType
|
||||
case pmetric.MetricTypeHistogram:
|
||||
return prompb.MetricMetadata_HISTOGRAM
|
||||
case pmetric.MetricTypeSummary:
|
||||
return prompb.MetricMetadata_SUMMARY
|
||||
case pmetric.MetricTypeExponentialHistogram:
|
||||
return prompb.MetricMetadata_HISTOGRAM
|
||||
}
|
||||
return prompb.MetricMetadata_UNKNOWN
|
||||
}
|
||||
|
||||
func OtelMetricsToMetadata(md pmetric.Metrics, addMetricSuffixes bool) []*prompb.MetricMetadata {
|
||||
resourceMetricsSlice := md.ResourceMetrics()
|
||||
|
||||
metadataLength := 0
|
||||
for i := 0; i < resourceMetricsSlice.Len(); i++ {
|
||||
scopeMetricsSlice := resourceMetricsSlice.At(i).ScopeMetrics()
|
||||
for j := 0; j < scopeMetricsSlice.Len(); j++ {
|
||||
metadataLength += scopeMetricsSlice.At(j).Metrics().Len()
|
||||
}
|
||||
}
|
||||
|
||||
var metadata = make([]*prompb.MetricMetadata, 0, metadataLength)
|
||||
for i := 0; i < resourceMetricsSlice.Len(); i++ {
|
||||
resourceMetrics := resourceMetricsSlice.At(i)
|
||||
scopeMetricsSlice := resourceMetrics.ScopeMetrics()
|
||||
|
||||
for j := 0; j < scopeMetricsSlice.Len(); j++ {
|
||||
scopeMetrics := scopeMetricsSlice.At(j)
|
||||
for k := 0; k < scopeMetrics.Metrics().Len(); k++ {
|
||||
metric := scopeMetrics.Metrics().At(k)
|
||||
entry := prompb.MetricMetadata{
|
||||
Type: otelMetricTypeToPromMetricType(metric),
|
||||
MetricFamilyName: prometheustranslator.BuildCompliantName(metric, "", addMetricSuffixes),
|
||||
Help: metric.Description(),
|
||||
}
|
||||
metadata = append(metadata, &entry)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return metadata
|
||||
}
|
|
@ -1,7 +1,7 @@
|
|||
#!/bin/bash
|
||||
set -xe
|
||||
|
||||
OTEL_VERSION=v0.88.0
|
||||
OTEL_VERSION=v0.95.0
|
||||
|
||||
git clone https://github.com/open-telemetry/opentelemetry-collector-contrib ./tmp
|
||||
cd ./tmp
|
||||
|
|
Loading…
Reference in a new issue