github.com/pingcap/ticdc@v0.0.0-20220526033649-485a10ef2652/cdc/metrics.go (about)

     1  // Copyright 2020 PingCAP, 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  // See the License for the specific language governing permissions and
    12  // limitations under the License.
    13  
    14  package cdc
    15  
    16  import (
    17  	"github.com/pingcap/ticdc/cdc/entry"
    18  	"github.com/pingcap/ticdc/cdc/kv"
    19  	"github.com/pingcap/ticdc/cdc/owner"
    20  	"github.com/pingcap/ticdc/cdc/processor"
    21  	tablepipeline "github.com/pingcap/ticdc/cdc/processor/pipeline"
    22  	"github.com/pingcap/ticdc/cdc/puller"
    23  	"github.com/pingcap/ticdc/cdc/puller/sorter"
    24  	"github.com/pingcap/ticdc/cdc/sink"
    25  	"github.com/pingcap/ticdc/pkg/config"
    26  	"github.com/prometheus/client_golang/prometheus"
    27  )
    28  
    29  var registry = prometheus.NewRegistry()
    30  
    31  func init() {
    32  	registry.MustRegister(prometheus.NewProcessCollector(prometheus.ProcessCollectorOpts{}))
    33  	registry.MustRegister(prometheus.NewGoCollector())
    34  
    35  	kv.InitMetrics(registry)
    36  	puller.InitMetrics(registry)
    37  	sink.InitMetrics(registry)
    38  	entry.InitMetrics(registry)
    39  	sorter.InitMetrics(registry)
    40  	if config.NewReplicaImpl {
    41  		processor.InitMetrics(registry)
    42  		tablepipeline.InitMetrics(registry)
    43  		owner.InitMetrics(registry)
    44  	} else {
    45  		initProcessorMetrics(registry)
    46  		initOwnerMetrics(registry)
    47  	}
    48  	initServerMetrics(registry)
    49  }