github.com/erda-project/erda-infra@v1.0.9/providers/pprof/provider.go (about)

     1  // Copyright (c) 2021 Terminus, Inc.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //      http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package pprof
    16  
    17  import (
    18  	"net/http"
    19  	"net/http/pprof"
    20  
    21  	"github.com/erda-project/erda-infra/base/servicehub"
    22  	"github.com/erda-project/erda-infra/providers/httpserver"
    23  )
    24  
    25  // provider .
    26  type provider struct {
    27  	server *http.Server
    28  	Router httpserver.Router `autowired:"http-server@admin"`
    29  }
    30  
    31  // Init .
    32  func (p *provider) Init(ctx servicehub.Context) error {
    33  	mux := http.NewServeMux()
    34  	mux.HandleFunc("/debug/pprof/", pprof.Index)
    35  	mux.HandleFunc("/debug/pprof/cmdline", pprof.Cmdline)
    36  	mux.HandleFunc("/debug/pprof/profile", pprof.Profile)
    37  	mux.HandleFunc("/debug/pprof/symbol", pprof.Symbol)
    38  	mux.HandleFunc("/debug/pprof/trace", pprof.Trace)
    39  
    40  	p.Router.Any("/debug/pprof/**", mux)
    41  	return nil
    42  }
    43  
    44  func init() {
    45  	servicehub.Register("pprof", &servicehub.Spec{
    46  		Services:     []string{"pprof"},
    47  		Dependencies: []string{"http-server"},
    48  		Description:  "start pprof http server",
    49  		Creator:      func() servicehub.Provider { return &provider{} },
    50  	})
    51  }