54 lines
2.1 KiB
Go
54 lines
2.1 KiB
Go
// Copyright 2015 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 promhttp
|
|
|
|
import (
|
|
"net/http"
|
|
|
|
"github.com/prometheus/client_golang/prometheus/registry"
|
|
)
|
|
|
|
// Constants relevant to the HTTP interface.
|
|
const (
|
|
// APIVersion is the version of the format of the exported data. This
|
|
// will match this library's version, which subscribes to the Semantic
|
|
// Versioning scheme.
|
|
APIVersion = "0.0.4"
|
|
|
|
// DelimitedTelemetryContentType is the content type set on telemetry
|
|
// data responses in delimited protobuf format.
|
|
DelimitedTelemetryContentType = `application/vnd.google.protobuf; proto=io.prometheus.client.MetricFamily; encoding=delimited`
|
|
// TextTelemetryContentType is the content type set on telemetry data
|
|
// responses in text format.
|
|
TextTelemetryContentType = `text/plain; version=` + APIVersion
|
|
// ProtoTextTelemetryContentType is the content type set on telemetry
|
|
// data responses in protobuf text format. (Only used for debugging.)
|
|
ProtoTextTelemetryContentType = `application/vnd.google.protobuf; proto=io.prometheus.client.MetricFamily; encoding=text`
|
|
// ProtoCompactTextTelemetryContentType is the content type set on
|
|
// telemetry data responses in protobuf compact text format. (Only used
|
|
// for debugging.)
|
|
ProtoCompactTextTelemetryContentType = `application/vnd.google.protobuf; proto=io.prometheus.client.MetricFamily; encoding=compact-text`
|
|
|
|
contentTypeHeader = "Content-Type"
|
|
contentLengthHeader = "Content-Length"
|
|
contentEncodingHeader = "Content-Encoding"
|
|
|
|
acceptEncodingHeader = "Accept-Encoding"
|
|
acceptHeader = "Accept"
|
|
)
|
|
|
|
func Handler(r registry.Registry) http.Handler {
|
|
return nil // TODO
|
|
}
|