mirror of
https://github.com/prometheus/prometheus.git
synced 2024-11-10 15:44:05 -08:00
b5163351bf
After removing gRPC, this can be simplified again. Also, the configuration for the remote storage moved from flags to the config file.
57 lines
1.5 KiB
Go
57 lines
1.5 KiB
Go
// Copyright 2016 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 main
|
|
|
|
import (
|
|
"fmt"
|
|
"io/ioutil"
|
|
"net/http"
|
|
|
|
"github.com/golang/protobuf/proto"
|
|
"github.com/golang/snappy"
|
|
"github.com/prometheus/common/model"
|
|
|
|
"github.com/prometheus/prometheus/storage/remote"
|
|
)
|
|
|
|
func main() {
|
|
http.HandleFunc("/receive", func(w http.ResponseWriter, r *http.Request) {
|
|
reqBuf, err := ioutil.ReadAll(snappy.NewReader(r.Body))
|
|
if err != nil {
|
|
http.Error(w, err.Error(), http.StatusBadRequest)
|
|
return
|
|
}
|
|
|
|
var req remote.WriteRequest
|
|
if err := proto.Unmarshal(reqBuf, &req); err != nil {
|
|
http.Error(w, err.Error(), http.StatusBadRequest)
|
|
return
|
|
}
|
|
|
|
for _, ts := range req.Timeseries {
|
|
m := make(model.Metric, len(ts.Labels))
|
|
for _, l := range ts.Labels {
|
|
m[model.LabelName(l.Name)] = model.LabelValue(l.Value)
|
|
}
|
|
fmt.Println(m)
|
|
|
|
for _, s := range ts.Samples {
|
|
fmt.Printf(" %f %d\n", s.Value, s.TimestampMs)
|
|
}
|
|
}
|
|
})
|
|
|
|
http.ListenAndServe(":1234", nil)
|
|
}
|