blob: 0ea3b1c4cdb7e26fab476ebd91ab9c76832784ae (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
|
// Copyright 2025 The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package otlptranslator
const (
// ExemplarTraceIDKey is the key used to store the trace ID in Prometheus
// exemplars:
// https://github.com/open-telemetry/opentelemetry-specification/blob/e6eccba97ebaffbbfad6d4358408a2cead0ec2df/specification/compatibility/prometheus_and_openmetrics.md#exemplars
ExemplarTraceIDKey = "trace_id"
// ExemplarSpanIDKey is the key used to store the Span ID in Prometheus
// exemplars:
// https://github.com/open-telemetry/opentelemetry-specification/blob/e6eccba97ebaffbbfad6d4358408a2cead0ec2df/specification/compatibility/prometheus_and_openmetrics.md#exemplars
ExemplarSpanIDKey = "span_id"
// ScopeNameLabelKey is the name of the label key used to identify the name
// of the OpenTelemetry scope which produced the metric:
// https://github.com/open-telemetry/opentelemetry-specification/blob/e6eccba97ebaffbbfad6d4358408a2cead0ec2df/specification/compatibility/prometheus_and_openmetrics.md#instrumentation-scope
ScopeNameLabelKey = "otel_scope_name"
// ScopeVersionLabelKey is the name of the label key used to identify the
// version of the OpenTelemetry scope which produced the metric:
// https://github.com/open-telemetry/opentelemetry-specification/blob/e6eccba97ebaffbbfad6d4358408a2cead0ec2df/specification/compatibility/prometheus_and_openmetrics.md#instrumentation-scope
ScopeVersionLabelKey = "otel_scope_version"
// TargetInfoMetricName is the name of the metric used to preserve resource
// attributes in Prometheus format:
// https://github.com/open-telemetry/opentelemetry-specification/blob/e6eccba97ebaffbbfad6d4358408a2cead0ec2df/specification/compatibility/prometheus_and_openmetrics.md#resource-attributes-1
// It originates from OpenMetrics:
// https://github.com/OpenObservability/OpenMetrics/blob/1386544931307dff279688f332890c31b6c5de36/specification/OpenMetrics.md#supporting-target-metadata-in-both-push-based-and-pull-based-systems
TargetInfoMetricName = "target_info"
)
|
