/
zpages.go
52 lines (42 loc) · 1.46 KB
/
zpages.go
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
39
40
41
42
43
44
45
46
47
48
49
50
51
52
// Copyright 2019 Google LLC
//
// 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 telemetry
import (
"net/http"
"net/http/pprof"
"github.com/sirupsen/logrus"
"go.opencensus.io/zpages"
)
const (
debugEndpoint = "/debug"
configNameTelemetryZpagesEnabled = "telemetry.zpages.enable"
)
func bindZpages(p Params, b Bindings) error {
if !p.Config().GetBool(configNameTelemetryZpagesEnabled) {
logger.Info("zPages: Disabled")
return nil
}
logger.WithFields(logrus.Fields{
"endpoint": debugEndpoint,
}).Info("zPages: ENABLED")
mux := http.NewServeMux()
zpages.Handle(mux, debugEndpoint)
mux.HandleFunc(debugEndpoint+"/pprof/", pprof.Index)
mux.HandleFunc(debugEndpoint+"/pprof/cmdline", pprof.Cmdline)
mux.HandleFunc(debugEndpoint+"/pprof/profile", pprof.Profile)
mux.HandleFunc(debugEndpoint+"/pprof/symbol", pprof.Symbol)
mux.HandleFunc(debugEndpoint+"/pprof/trace", pprof.Trace)
b.TelemetryHandle(debugEndpoint, mux)
return nil
}